Merge branch 'develop' into stable

pom.xml

@@ -2,21 +2,46 @@
 		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
+
 	<groupId>com.inteligr8.alfresco</groupId>
 	<artifactId>aps-public-rest-api</artifactId>
-	<version>2.0.0</version>
+	<version>2.0.6</version>
+
 	<name>Alfresco Process Services ReST API for Java</name>
+	<description>An APS API library for building REST API clients that support both the CXF and Jersey frameworks</description>
+	<url>https://bitbucket.org/inteligr8/aps-public-rest-api</url>
+
+	<licenses>
+		<license>
+			<name>GNU GENERAL PUBLIC LICENSE, Version 3, 29 June 2007</name>
+			<url>https://www.gnu.org/licenses/lgpl-3.0.txt</url>
+		</license>
+	</licenses>
+
+	<scm>
+		<connection>scm:git:https://bitbucket.org/inteligr8/aps-public-rest-api.git</connection>
+		<developerConnection>scm:git:git@bitbucket.org:inteligr8/aps-public-rest-api.git</developerConnection>
+		<url>https://bitbucket.org/inteligr8/aps-public-rest-api</url>
+	</scm>
+	<organization>
+		<name>Inteligr8</name>
+		<url>https://www.inteligr8.com</url>
+	</organization>
+	<developers>
+		<developer>
+			<id>brian.long</id>
+			<name>Brian Long</name>
+			<email>brian@inteligr8.com</email>
+			<url>https://twitter.com/brianmlong</url>
+		</developer>
+	</developers>
 
 	<properties>
 		<project.build.sourceEncoding>utf-8</project.build.sourceEncoding>
 		<maven.compiler.source>8</maven.compiler.source>
 		<maven.compiler.target>8</maven.compiler.target>
 		<maven.compiler.debuglevel>lines,vars,source</maven.compiler.debuglevel>
-
+		
-		<!-- If you want to build for your specific version, point to your own 
-			installation -->
-		<aps.app.tag>aps1</aps.app.tag>
-
 		<jersey.version>2.35</jersey.version>
 		<cxf.version>3.4.7</cxf.version>
 	</properties>
@@ -45,31 +70,6 @@
 			<optional>true</optional>
 		</dependency>
 	</dependencies>
-	
-	<build>
-		<plugins>
-			<plugin>
-				<artifactId>maven-jar-plugin</artifactId>
-				<configuration>
-					<classifier>${aps.app.tag}</classifier>
-				</configuration>
-			</plugin>
-			<plugin>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.3.2</version>
-				<executions>
-					<execution>
-						<id>javadoc</id>
-						<phase>package</phase>
-						<goals><goal>jar</goal></goals>
-						<configuration>
-							<show>public</show>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
 
 	<profiles>
 		<!-- Implement when descriptor is available -->
@@ -201,32 +201,74 @@
 				</plugins>
 			</build>
 		</profile>
+		<profile>
+			<id>ossrh-release</id>
+			<properties>
+				<maven.deploy.skip>true</maven.deploy.skip>
+			</properties>
+			<build>
+				<plugins>
+					<plugin>
+						<artifactId>maven-source-plugin</artifactId>
+						<executions>
+							<execution>
+								<id>source</id>
+								<phase>package</phase>
+								<goals><goal>jar-no-fork</goal></goals>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<artifactId>maven-javadoc-plugin</artifactId>
+						<version>3.3.2</version>
+						<executions>
+							<execution>
+								<id>javadoc</id>
+								<phase>package</phase>
+								<goals><goal>jar</goal></goals>
+								<configuration>
+									<show>public</show>
+									<additionalJOption>-Xdoclint:none</additionalJOption>
+								</configuration>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<artifactId>maven-gpg-plugin</artifactId>
+						<executions>
+							<execution>
+								<id>sign</id>
+								<phase>verify</phase>
+								<goals><goal>sign</goal></goals>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<groupId>org.sonatype.plugins</groupId>
+						<artifactId>nexus-staging-maven-plugin</artifactId>
+						<version>1.6.13</version>
+						<configuration>
+							<serverId>ossrh</serverId>
+							<nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
+							<autoReleaseAfterClose>true</autoReleaseAfterClose>
+						</configuration>
+						<executions>
+							<execution>
+								<id>ossrh-deploy</id>
+								<phase>deploy</phase>
+								<goals><goal>deploy</goal></goals>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
 	</profiles>
 	
-	<repositories>
-		<repository>
-			<id>inteligr8-releases</id>
-			<url>https://repos.inteligr8.com/nexus/repository/inteligr8-public</url>
-			<releases><enabled>true</enabled></releases>
-			<snapshots><enabled>false</enabled></snapshots>
-		</repository>
-	</repositories>
-	
 	<pluginRepositories>
 		<pluginRepository>
 			<id>mulesoft-releases</id>
 			<url>https://repository.mulesoft.org/releases</url>
 		</pluginRepository>
-		<pluginRepository>
-			<id>inteligr8-public</id>
-			<url>https://repos.inteligr8.com/nexus/repository/inteligr8-public</url>
-		</pluginRepository>
 	</pluginRepositories>
-	
-	<distributionManagement>
-		<repository>
-			<id>inteligr8-releases</id>
-			<url>https://repos.inteligr8.com/nexus/repository/inteligr8-public</url>
-		</repository>
-	</distributionManagement>
 </project>

src/main/java/com/inteligr8/activiti/ActivitiPublicRestApi.java

@@ -0,0 +1,33 @@
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.inteligr8.activiti;
+
+import com.inteligr8.activiti.api.ManagementApi;
+
+/**
+ * This interface consolidates the JAX-RS APIs available in the open-source
+ * Activiti Public ReST API.
+ * 
+ * @author brian@inteligr8.com
+ */
+public interface ActivitiPublicRestApi {
+	
+	<T> T getApi(Class<T> apiClass);
+	
+	default ManagementApi getManagementApi() {
+		return this.getApi(ManagementApi.class);
+	}
+    
+}

src/main/java/com/inteligr8/activiti/api/ManagementApi.java

@@ -0,0 +1,173 @@
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.inteligr8.activiti.api;
+
+import java.io.File;
+import java.time.LocalDate;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.inteligr8.activiti.model.Engine;
+import com.inteligr8.activiti.model.EngineProperties;
+import com.inteligr8.activiti.model.ExecuteAction;
+import com.inteligr8.activiti.model.ExecuteAction.Action;
+import com.inteligr8.activiti.model.Job;
+import com.inteligr8.activiti.model.ResultList;
+
+@Path("/api/management")
+public interface ManagementApi {
+    
+    public enum JobType {
+        @JsonProperty("jobs")
+        Job,
+        @JsonProperty("deadletter-jobs")
+        DeadletterJob
+    }
+
+    @GET
+    @Path("engine")
+    @Produces({ "application/json" })
+    public Engine getEngine();
+
+    @GET
+    @Path("properties")
+    @Produces({ "application/json" })
+    public EngineProperties getEngineProperties();
+    
+    @GET
+    @Path("{jobType}/{jobId}")
+    @Produces({ "application/json" })
+    public Job getJob(
+            @PathParam("jobType") JobType jobType,
+            @PathParam("jobId") String jobId);
+    
+    @DELETE
+    @Path("{jobType}/{jobId}")
+    public void deleteJob(
+            @PathParam("jobType") JobType jobType,
+            @PathParam("jobId") String jobId);
+    
+    @POST
+    @Path("{jobType}/{jobId}")
+    @Consumes({ "application/json" })
+    public void executeJob(
+            @PathParam("jobType") JobType jobType,
+            @PathParam("jobId") String jobId,
+            ExecuteAction execute);
+    
+    default void executeJob(
+            JobType jobType,
+            String jobId,
+            Action action) {
+        this.executeJob(jobType, jobId, new ExecuteAction(action));
+    }
+    
+    default void executeJob(
+            JobType jobType,
+            String jobId) {
+        this.executeJob(jobType, jobId, new ExecuteAction(Action.Execute));
+    }
+    
+    @GET
+    @Path("{jobType}/{jobId}/execution-stacktrace")
+    @Produces({ "application/octet-stream" })
+    public File getJobStacktrace(
+            @PathParam("jobType") JobType jobType,
+            @PathParam("jobId") String jobId);
+    
+    @GET
+    @Path("{jobType}")
+    @Produces({ "application/json" })
+    public ResultList<Job> queryJobs(
+            @PathParam("jobType") JobType jobType,
+            @QueryParam("id") String jobId,
+            @QueryParam("processInstanceId") String processInstanceId,
+            @QueryParam("executionId") String executionId,
+            @QueryParam("processDefinitionId") String processDefinitionId,
+            @QueryParam("withRetriesLeft") Boolean withRetriesLeft,
+            @QueryParam("executable") Boolean executable,
+            @QueryParam("timersOnly") Boolean timersOnly,
+            @QueryParam("messagesOnly") Boolean messagesOnly,
+            @QueryParam("withException") Boolean withException,
+            @QueryParam("dueBefore") LocalDate dueBefore,
+            @QueryParam("dueAfter") LocalDate dueAfter,
+            @QueryParam("exceptionMessage") String exceptionMessage,
+            @QueryParam("withoutTenantId") Boolean withoutTenatId,
+            @QueryParam("sort") String sort);
+    
+    @GET
+    @Path("{jobType}")
+    @Produces({ "application/json" })
+    public ResultList<Job> queryJobs(
+            @PathParam("jobType") JobType jobType,
+            @QueryParam("id") String jobId,
+            @QueryParam("processInstanceId") String processInstanceId,
+            @QueryParam("executionId") String executionId,
+            @QueryParam("processDefinitionId") String processDefinitionId,
+            @QueryParam("withRetriesLeft") Boolean withRetriesLeft,
+            @QueryParam("executable") Boolean executable,
+            @QueryParam("timersOnly") Boolean timersOnly,
+            @QueryParam("messagesOnly") Boolean messagesOnly,
+            @QueryParam("withException") Boolean withException,
+            @QueryParam("dueBefore") LocalDate dueBefore,
+            @QueryParam("dueAfter") LocalDate dueAfter,
+            @QueryParam("exceptionMessage") String exceptionMessage,
+            @QueryParam("tenantId") String tenantId,
+            @QueryParam("tenantIdLike") String tenantIdLike,
+            @QueryParam("sort") String sort);
+
+    default ResultList<Job> queryTimerJobs(
+            JobType jobType,
+            @QueryParam("id") String jobId,
+            @QueryParam("processInstanceId") String processInstanceId,
+            @QueryParam("executionId") String executionId,
+            @QueryParam("processDefinitionId") String processDefinitionId,
+            @QueryParam("withRetriesLeft") Boolean withRetriesLeft,
+            @QueryParam("executable") Boolean executable,
+            @QueryParam("withException") Boolean withException,
+            @QueryParam("dueBefore") LocalDate dueBefore,
+            @QueryParam("dueAfter") LocalDate dueAfter,
+            @QueryParam("exceptionMessage") String exceptionMessage,
+            @QueryParam("withoutTenantId") Boolean withoutTenantId,
+            @QueryParam("sort") String sort) {
+        return this.queryJobs(jobType, jobId, processInstanceId, executionId, processDefinitionId, withRetriesLeft, executable, true, false, withException, dueBefore, dueAfter, exceptionMessage, withoutTenantId, sort);
+    }
+    
+    default ResultList<Job> queryMessagesJobs(
+            JobType jobType,
+            @QueryParam("id") String jobId,
+            @QueryParam("processInstanceId") String processInstanceId,
+            @QueryParam("executionId") String executionId,
+            @QueryParam("processDefinitionId") String processDefinitionId,
+            @QueryParam("withRetriesLeft") Boolean withRetriesLeft,
+            @QueryParam("executable") Boolean executable,
+            @QueryParam("withException") Boolean withException,
+            @QueryParam("dueBefore") LocalDate dueBefore,
+            @QueryParam("dueAfter") LocalDate dueAfter,
+            @QueryParam("exceptionMessage") String exceptionMessage,
+            @QueryParam("withoutTenantId") Boolean withoutTenantId,
+            @QueryParam("sort") String sort) {
+        return this.queryJobs(jobType, jobId, processInstanceId, executionId, processDefinitionId, withRetriesLeft, executable, false, true, withException, dueBefore, dueAfter, exceptionMessage, withoutTenantId, sort);
+    }
+
+}

src/main/java/com/inteligr8/activiti/model/Datum.java

@@ -1,18 +1,15 @@
 
-package com.inteligr8.alfresco.activiti.model;
+package com.inteligr8.activiti.model;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import com.fasterxml.jackson.annotation.JsonAnyGetter;
 import com.fasterxml.jackson.annotation.JsonAnySetter;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-@JsonPropertyOrder({
-
-})
 public class Datum {
 
     @JsonIgnore

src/main/java/com/inteligr8/activiti/model/Engine.java

@@ -0,0 +1,76 @@
+package com.inteligr8.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class Engine {
+
+    @JsonProperty("name")
+    private String name;
+    @JsonProperty("version")
+    private String version;
+    @JsonProperty("resourceUrl")
+    private String resourceUrl;
+    @JsonProperty("exception")
+    private String exception;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public Engine() {
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+	public Engine withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getVersion() {
+        return version;
+    }
+
+    public void setVersion(String version) {
+        this.version = version;
+    }
+
+	public Engine withVersion(String version) {
+        this.version = version;
+        return this;
+    }
+
+    public String getResourceUrl() {
+        return resourceUrl;
+    }
+
+    public void setResourceUrl(String resourceUrl) {
+        this.resourceUrl = resourceUrl;
+    }
+
+	public Engine withResourceUrl(String resourceUrl) {
+        this.resourceUrl = resourceUrl;
+        return this;
+    }
+
+    public String getException() {
+        return exception;
+    }
+
+    public void setException(String exception) {
+        this.exception = exception;
+    }
+
+	public Engine withException(String exception) {
+        this.exception = exception;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/activiti/model/EngineProperties.java

@@ -0,0 +1,61 @@
+package com.inteligr8.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class EngineProperties {
+
+    @JsonProperty("next.dbid")
+    private String nextDbid;
+    @JsonProperty("schema.history")
+    private String schemaHistory;
+    @JsonProperty("schema.version")
+    private String schemaVersion;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public EngineProperties() {
+    }
+
+    public String getNextDbid() {
+        return nextDbid;
+    }
+
+    public void setNextDbid(String nextDbid) {
+        this.nextDbid = nextDbid;
+    }
+
+	public EngineProperties withNextDbid(String nextDbid) {
+        this.nextDbid = nextDbid;
+        return this;
+    }
+
+    public String getSchemaHistory() {
+        return schemaHistory;
+    }
+
+    public void setSchemaHistory(String schemaHistory) {
+        this.schemaHistory = schemaHistory;
+    }
+
+	public EngineProperties withSchemaHistory(String schemaHistory) {
+        this.schemaHistory = schemaHistory;
+        return this;
+    }
+
+    public String getSchemaVersion() {
+        return schemaVersion;
+    }
+
+    public void setSchemaVersion(String schemaVersion) {
+        this.schemaVersion = schemaVersion;
+    }
+
+	public EngineProperties withSchemaVersion(String schemaVersion) {
+        this.schemaVersion = schemaVersion;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/activiti/model/ExecuteAction.java

@@ -0,0 +1,40 @@
+package com.inteligr8.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class ExecuteAction {
+
+    public enum Action {
+        @JsonProperty("execute")
+        Execute
+    }
+    
+    @JsonProperty("action")
+    private Action action;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public ExecuteAction() {
+    }
+    
+    public ExecuteAction(Action action) {
+        this.action = action;
+    }
+
+    public Action getAction() {
+        return action;
+    }
+
+    public void setAction(Action action) {
+        this.action = action;
+    }
+
+	public ExecuteAction withAction(Action action) {
+        this.action = action;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/activiti/model/Job.java

@@ -0,0 +1,189 @@
+
+package com.inteligr8.activiti.model;
+
+import java.time.OffsetDateTime;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class Job extends Datum {
+
+    @JsonProperty("id")
+    private String id;
+    @JsonProperty("processInstanceId")
+    private String processInstanceId;
+    @JsonProperty("processInstanceUrl")
+    private String processInstanceUrl;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("processDefinitionUrl")
+    private String processDefinitionUrl;
+    @JsonProperty("executionId")
+    private String executionId;
+    @JsonProperty("executionUrl")
+    private String executionUrl;
+    @JsonProperty("retries")
+    private int retries;
+    @JsonProperty("exceptionMessage")
+    private String exceptionMessage;
+    @JsonProperty("dueDate")
+    private OffsetDateTime dueDate;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    @JsonProperty("tenantId")
+    private String tenantId;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public Job() {
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+	public Job withId(String id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getProcessInstanceId() {
+        return processInstanceId;
+    }
+
+    public void setProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+    }
+
+	public Job withProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+        return this;
+    }
+
+    public String getProcessInstanceUrl() {
+        return processInstanceUrl;
+    }
+
+    public void setProcessInstanceUrl(String processInstanceUrl) {
+        this.processInstanceUrl = processInstanceUrl;
+    }
+
+	public Job withProcessInstanceUrl(String processInstanceUrl) {
+        this.processInstanceUrl = processInstanceUrl;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+    }
+
+	public Job withProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+        return this;
+    }
+
+    public String getProcessDefinitionUrl() {
+        return processDefinitionUrl;
+    }
+
+    public void setProcessDefinitionUrl(String processDefinitionUrl) {
+        this.processDefinitionUrl = processDefinitionUrl;
+    }
+
+	public Job withProcessDefinitionUrl(String processDefinitionUrl) {
+        this.processDefinitionUrl = processDefinitionUrl;
+        return this;
+    }
+
+    public String getExecutionId() {
+        return executionId;
+    }
+
+    public void setExecutionId(String executionId) {
+        this.executionId = executionId;
+    }
+
+	public Job withExecutionId(String executionId) {
+        this.executionId = executionId;
+        return this;
+    }
+
+    public String getExecutionUrl() {
+        return executionUrl;
+    }
+
+    public void setExecutionUrl(String executionUrl) {
+        this.executionUrl = executionUrl;
+    }
+
+	public Job withExecutionUrl(String executionUrl) {
+        this.executionUrl = executionUrl;
+        return this;
+    }
+
+    public int getRetries() {
+        return retries;
+    }
+
+    public void setRetries(int retries) {
+        this.retries = retries;
+    }
+
+	public Job withRetries(int retries) {
+        this.retries = retries;
+        return this;
+    }
+
+    public String getExceptionMessage() {
+        return exceptionMessage;
+    }
+
+    public void setExceptionMessage(String exceptionMessage) {
+        this.exceptionMessage = exceptionMessage;
+    }
+
+	public Job withExceptionMessage(String exceptionMessage) {
+        this.exceptionMessage = exceptionMessage;
+        return this;
+    }
+
+    public OffsetDateTime getDueDate() {
+        return dueDate;
+    }
+
+    public void setDueDate(OffsetDateTime dueDate) {
+        this.dueDate = dueDate;
+    }
+
+	public Job withDueDate(OffsetDateTime dueDate) {
+        this.dueDate = dueDate;
+        return this;
+    }
+
+    public String getTenantId() {
+        return tenantId;
+    }
+
+    public void setTenantId(String tenantId) {
+        this.tenantId = tenantId;
+    }
+
+	public Job withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+    
+    
+
+}

src/main/java/com/inteligr8/activiti/model/ResultList.java

@@ -1,5 +1,5 @@
 
-package com.inteligr8.alfresco.activiti.model;
+package com.inteligr8.activiti.model;
 
 import java.util.LinkedList;
 import java.util.List;
@@ -8,16 +8,28 @@ import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
-public class ResultList<T> {
+public class ResultList<T> extends Datum {
-    
+
+    @JsonProperty("data")
+    private List<T> data = new LinkedList<T>();
     @JsonProperty("size")
     private Integer size;
     @JsonProperty("total")
     private Integer total;
     @JsonProperty("start")
     private Integer start;
-    @JsonProperty("data")
+    @JsonProperty("sort")
-    private List<T> data = new LinkedList<T>();
+    private String sort;
+    @JsonProperty("order")
+    private String order;
+    
+    public List<T> getData() {
+        return data;
+    }
+    
+    public void setData(List<T> data) {
+        this.data = data;
+    }
     
     public Integer getSize() {
 		return size;
@@ -43,12 +55,20 @@ public class ResultList<T> {
 		this.start = start;
 	}
     
-    public List<T> getData() {
+    public String getSort() {
-		return data;
+        return sort;
-	}
+    }
     
-    public void setData(List<T> data) {
+    public void setSort(String sort) {
-		this.data = data;
+        this.sort = sort;
-	}
+    }
+    
+    public String getOrder() {
+        return order;
+    }
+    
+    public void setOrder(String order) {
+        this.order = order;
+    }
 
 }

src/main/java/com/inteligr8/alfresco/activiti/ApsPublicRestApi.java

@@ -1,11 +1,28 @@
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti;
 
+import com.inteligr8.activiti.ActivitiPublicRestApi;
 import com.inteligr8.alfresco.activiti.api.AdminApi;
 import com.inteligr8.alfresco.activiti.api.AppDefinitionsApi;
 import com.inteligr8.alfresco.activiti.api.AppVersionApi;
+import com.inteligr8.alfresco.activiti.api.HistoricApi;
 import com.inteligr8.alfresco.activiti.api.ModelsApi;
 import com.inteligr8.alfresco.activiti.api.ProcessInstancesApi;
 import com.inteligr8.alfresco.activiti.api.ProfileApi;
+import com.inteligr8.alfresco.activiti.api.ShareApi;
 import com.inteligr8.alfresco.activiti.api.TasksApi;
 
 /**
@@ -14,20 +31,48 @@ import com.inteligr8.alfresco.activiti.api.TasksApi;
  * 
  * @author brian@inteligr8.com
  */
-public interface ApsPublicRestApi {
+public interface ApsPublicRestApi extends ActivitiPublicRestApi {
 	
-	AdminApi getAdminApi();
+	<T> T getApi(Class<T> apiClass);
 	
-	AppDefinitionsApi getAppDefinitionsApi();
+	default AdminApi getAdminApi() {
+		return this.getApi(AdminApi.class);
+	}
 	
-	AppVersionApi getAppVersionApi();
+	default AppDefinitionsApi getAppDefinitionsApi() {
+		return this.getApi(AppDefinitionsApi.class);
+	}
 	
-	ModelsApi getModelsApi();
+	default AppVersionApi getAppVersionApi() {
+		return this.getApi(AppVersionApi.class);
+	}
+    
+    default HistoricApi getHistoricProcessInstancesApi() {
+        return this.getApi(HistoricApi.class);
+    }
 	
-	ProcessInstancesApi getProcessInstancesApi();
+	default ModelsApi getModelsApi() {
+		return this.getApi(ModelsApi.class);
+	}
 	
-	ProfileApi getProfileApi();
+	default ProcessInstancesApi getProcessInstancesApi() {
+		return this.getApi(ProcessInstancesApi.class);
+	}
 	
-	TasksApi getTasksApi();
+	default ProfileApi getProfileApi() {
+		return this.getApi(ProfileApi.class);
+	}
+	
+	default TasksApi getTasksApi() {
+		return this.getApi(TasksApi.class);
+	}
+	
+	
+	/**
+	 * The following are not part of the official open source or enterprise APIs
+	 */
+	default ShareApi getShareApi() {
+		return this.getApi(ShareApi.class);
+	}
 
 }

src/main/java/com/inteligr8/alfresco/activiti/ApsPublicRestCxfApi.java

@@ -11,6 +11,8 @@ import com.inteligr8.alfresco.activiti.api.AppDefinitionsCxfApi;
  */
 public interface ApsPublicRestCxfApi extends ApsPublicRestApi {
 	
-	AppDefinitionsCxfApi getAppDefinitionsCxfApi();
+	default AppDefinitionsCxfApi getAppDefinitionsCxfApi() {
+		return this.getApi(AppDefinitionsCxfApi.class);
+	}
 
 }

src/main/java/com/inteligr8/alfresco/activiti/ApsPublicRestJerseyApi.java

@@ -11,6 +11,8 @@ import com.inteligr8.alfresco.activiti.api.AppDefinitionsJerseyApi;
  */
 public interface ApsPublicRestJerseyApi extends ApsPublicRestApi {
 	
-	AppDefinitionsJerseyApi getAppDefinitionsJerseyApi();
+	default AppDefinitionsJerseyApi getAppDefinitionsJerseyApi() {
+		return this.getApi(AppDefinitionsJerseyApi.class);
+	}
 
 }

src/main/java/com/inteligr8/alfresco/activiti/api/AdminApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import java.util.List;
@@ -13,9 +26,9 @@ import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.MediaType;
 
+import com.inteligr8.activiti.model.ResultList;
 import com.inteligr8.alfresco.activiti.model.Group;
 import com.inteligr8.alfresco.activiti.model.GroupLight;
-import com.inteligr8.alfresco.activiti.model.ResultList;
 import com.inteligr8.alfresco.activiti.model.Tenant;
 import com.inteligr8.alfresco.activiti.model.UserLight;
 

src/main/java/com/inteligr8/alfresco/activiti/api/AppDefinitionsApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import java.io.File;

src/main/java/com/inteligr8/alfresco/activiti/api/AppVersionApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import javax.ws.rs.GET;

src/main/java/com/inteligr8/alfresco/activiti/api/GroupsApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import javax.ws.rs.GET;
@@ -7,8 +20,8 @@ import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 
+import com.inteligr8.activiti.model.ResultList;
 import com.inteligr8.alfresco.activiti.model.GroupLight;
-import com.inteligr8.alfresco.activiti.model.ResultList;
 import com.inteligr8.alfresco.activiti.model.UserLight;
 
 @Path("/api/enterprise/groups")

src/main/java/com/inteligr8/alfresco/activiti/api/HistoricApi.java

@@ -0,0 +1,43 @@
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.inteligr8.alfresco.activiti.api;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+
+import com.inteligr8.alfresco.activiti.model.HistoricProcessInstanceQueryRepresentation;
+import com.inteligr8.alfresco.activiti.model.HistoricTaskQueryRepresentation;
+import com.inteligr8.alfresco.activiti.model.ProcessInstance;
+import com.inteligr8.alfresco.activiti.model.ResultListDataRepresentation;
+import com.inteligr8.alfresco.activiti.model.Task;
+
+@Path("/api/enterprise")
+public interface HistoricApi {
+
+    @POST
+    @Path("historic-process-instances/query")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<ProcessInstance> query(HistoricProcessInstanceQueryRepresentation request);
+
+    @POST
+    @Path("historic-tasks/query")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<Task> query(HistoricTaskQueryRepresentation request);
+
+}

src/main/java/com/inteligr8/alfresco/activiti/api/ModelsApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import javax.ws.rs.GET;

src/main/java/com/inteligr8/alfresco/activiti/api/ProcessDefinitionsApi.java

@@ -0,0 +1,35 @@
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.inteligr8.alfresco.activiti.api;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+
+import com.inteligr8.alfresco.activiti.model.ProcessDefinition;
+import com.inteligr8.alfresco.activiti.model.ResultListDataRepresentation;
+
+@Path("/api/enterprise/process-definitions")
+public interface ProcessDefinitionsApi {
+
+    @GET
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<ProcessDefinition> get(
+            @QueryParam("latest") Boolean latest,
+            @QueryParam("appDefinitionId") Integer appDefinitionId,
+            @QueryParam("deploymentId") String deploymentId);
+
+}

src/main/java/com/inteligr8/alfresco/activiti/api/ProcessInstancesApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import java.util.List;
@@ -14,6 +27,10 @@ import javax.ws.rs.Produces;
 
 import com.inteligr8.alfresco.activiti.model.CreateProcessInstance;
 import com.inteligr8.alfresco.activiti.model.ProcessInstance;
+import com.inteligr8.alfresco.activiti.model.ProcessInstanceFilterRepresentation;
+import com.inteligr8.alfresco.activiti.model.ProcessInstanceQueryRepresentation;
+import com.inteligr8.alfresco.activiti.model.ProcessInstanceVariable;
+import com.inteligr8.alfresco.activiti.model.ResultListDataRepresentation;
 import com.inteligr8.alfresco.activiti.model.Variable;
 
 @Path("/api/enterprise/process-instances")
@@ -23,6 +40,18 @@ public interface ProcessInstancesApi {
     @Consumes({ "application/json" })
     @Produces({ "application/json" })
     ProcessInstance create(CreateProcessInstance processInstance);
+
+    @POST
+    @Path("filter")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<ProcessInstance> filter(ProcessInstanceFilterRepresentation request);
+
+    @POST
+    @Path("query")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<ProcessInstance> query(ProcessInstanceQueryRepresentation request);
     
     @GET
     @Path("{processInstanceId}")
@@ -43,6 +72,11 @@ public interface ProcessInstancesApi {
     @Produces({ "application/json" })
     ProcessInstance suspend(@PathParam("processInstanceId") String processInstanceId);
     
+    @GET
+    @Path("{processInstanceId}/historic-variables")
+    @Produces({ "application/json" })
+    List<ProcessInstanceVariable> getHistoricVariables(@PathParam("processInstanceId") String processInstanceId);
+    
     @GET
     @Path("{processInstanceId}/variables")
     @Produces({ "application/json" })
@@ -67,6 +101,6 @@ public interface ProcessInstancesApi {
     
     @DELETE
     @Path("{processInstanceId}/variables/{variableName}")
-    void deleteVariable(@PathParam("processInstanceId") String processInstanceId, @PathParam("variableName") String variableName);
+    void removeVariable(@PathParam("processInstanceId") String processInstanceId, @PathParam("variableName") String variableName);
 
 }

src/main/java/com/inteligr8/alfresco/activiti/api/ProfileApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import javax.ws.rs.GET;

src/main/java/com/inteligr8/alfresco/activiti/api/ShareApi.java

@@ -0,0 +1,50 @@
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.inteligr8.alfresco.activiti.api;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import com.inteligr8.activiti.model.ResultList;
+import com.inteligr8.alfresco.activiti.model.ShareInfoRequest;
+import com.inteligr8.alfresco.activiti.model.SharePermission;
+
+/**
+ * This is an undocumented API.
+ * 
+ * @author brian@inteligr8.com
+ */
+@Path("/app/rest/models")
+public interface ShareApi {
+
+    @GET
+    @Path("/{modelId}/share-info")
+    @Produces({ MediaType.APPLICATION_JSON })
+    public ResultList<SharePermission> getShareInfo(
+    		@PathParam("modelId") String modelId);
+
+    @PUT
+    @Path("/{modelId}/share-info")
+    @Consumes({ MediaType.APPLICATION_JSON })
+    public void setShareInfo(
+    		@PathParam("modelId") String modelId,
+    		ShareInfoRequest request);
+
+}

src/main/java/com/inteligr8/alfresco/activiti/api/TasksApi.java

@@ -1,4 +1,17 @@
-
+/*
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package com.inteligr8.alfresco.activiti.api;
 
 import java.util.List;
@@ -6,36 +19,111 @@ import java.util.List;
 import javax.ws.rs.Consumes;
 import javax.ws.rs.DELETE;
 import javax.ws.rs.GET;
+import javax.ws.rs.POST;
 import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 
+import com.inteligr8.alfresco.activiti.model.AssigneeIdentifier;
+import com.inteligr8.alfresco.activiti.model.HistoricTaskQueryRepresentation;
+import com.inteligr8.alfresco.activiti.model.ResultListDataRepresentation;
 import com.inteligr8.alfresco.activiti.model.Task;
+import com.inteligr8.alfresco.activiti.model.TaskQueryRepresentation;
 import com.inteligr8.alfresco.activiti.model.TaskUpdate;
+import com.inteligr8.alfresco.activiti.model.UserIdentifier;
 import com.inteligr8.alfresco.activiti.model.Variable;
 
 @Path("/api/enterprise/tasks")
 public interface TasksApi {
 
+    @GET
+    @Path("{taskId}")
+    @Produces({ "application/json" })
+    Task get(@PathParam("taskId") String taskId);
+
     @PUT
     @Path("{taskId}")
     @Consumes({ "application/json" })
     @Produces({ "application/json" })
-    public Task update(@PathParam("taskId") String taskId, TaskUpdate taskUpdate);
+    Task update(@PathParam("taskId") String taskId, TaskUpdate taskUpdate);
+
+    @DELETE
+    @Path("{taskId}")
+    @Produces({ "application/json" })
+    void delete(@PathParam("taskId") String taskId);
+
+    @POST
+    @Path("query")
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<Task> query(TaskQueryRepresentation request);
+
+    @POST
+    @Path("filter")
+    @Produces({ "application/json" })
+    ResultListDataRepresentation<Task> query(HistoricTaskQueryRepresentation request);
+
+    @PUT
+    @Path("{taskId}/action/assign")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    Task assign(@PathParam("taskId") String taskId, AssigneeIdentifier request);
+
+    @PUT
+    @Path("{taskId}/action/claim")
+    void claim(@PathParam("taskId") String taskId);
+
+    @PUT
+    @Path("{taskId}/action/complete")
+    void complete(@PathParam("taskId") String taskId);
+
+    @PUT
+    @Path("{taskId}/action/delegate")
+    @Consumes({ "application/json" })
+    void delegate(@PathParam("taskId") String taskId, UserIdentifier request);
+
+    @PUT
+    @Path("{taskId}/action/involve")
+    @Consumes({ "application/json" })
+    void involve(@PathParam("taskId") String taskId, UserIdentifier request);
+
+    @POST
+    @Path("{taskId}/groups/{groupId}")
+    void involveGroup(@PathParam("taskId") String taskId, @PathParam("groupId") String groupId);
+
+    @DELETE
+    @Path("{taskId}/groups/{groupId}")
+    void removeInvolvedGroup(@PathParam("taskId") String taskId, @PathParam("groupId") String groupId);
+
+    @PUT
+    @Path("{taskId}/action/remove-involved")
+    @Consumes({ "application/json" })
+    void removeInvolved(@PathParam("taskId") String taskId, UserIdentifier request);
+
+    @PUT
+    @Path("{taskId}/action/resolve")
+    void resolve(@PathParam("taskId") String taskId);
+
+    @PUT
+    @Path("{taskId}/action/unclaim")
+    void unclaim(@PathParam("taskId") String taskId);
     
     @GET
     @Path("{taskId}/variables")
     @Produces({ "application/json" })
     List<Variable> getVariables(@PathParam("taskId") String taskId, @QueryParam("scope") String scope);
     
-    @PUT
+    @POST
     @Path("{taskId}/variables")
     @Consumes({ "application/json" })
     @Produces({ "application/json" })
     List<Variable> setVariables(@PathParam("taskId") String taskId, List<Variable> variables);
     
+    @DELETE
+    @Path("{taskId}/variables")
+    List<Variable> removeVariables(@PathParam("taskId") String taskId);
+    
     @GET
     @Path("{taskId}/variables/{variableName}")
     @Produces({ "application/json" })
@@ -49,6 +137,6 @@ public interface TasksApi {
     
     @DELETE
     @Path("{taskId}/variables/{variableName}")
-    void deleteVariable(@PathParam("taskId") String taskId, @PathParam("variableName") String variableName, @QueryParam("scope") String scope);
+    void removeVariable(@PathParam("taskId") String taskId, @PathParam("variableName") String variableName, @QueryParam("scope") String scope);
 
 }

src/main/java/com/inteligr8/alfresco/activiti/model/AssigneeIdentifier.java

@@ -0,0 +1,42 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class AssigneeIdentifier {
+	
+	@JsonProperty
+	private String assignee;
+	@JsonProperty
+	private String email;
+	
+    public String getAssignee() {
+        return assignee;
+    }
+    
+    public void setAssignee(String assignee) {
+        this.assignee = assignee;
+    }
+
+	public AssigneeIdentifier withAssignee(String assignee) {
+        this.assignee = assignee;
+        return this;
+    }
+    
+    public String getEmail() {
+        return email;
+    }
+    
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+	public AssigneeIdentifier withEmail(String email) {
+        this.email = email;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/HistoricProcessInstanceQueryRepresentation.java

@@ -0,0 +1,403 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import java.time.OffsetDateTime;
+import java.util.LinkedList;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "excludeSubprocesses",
+    "finished",
+    "finishedAfter",
+    "finishedBefore",
+    "includeProcessVariables",
+    "involvedUser",
+    "order",
+    "processBusinessKey",
+    "processDefinitionId",
+    "processDefinitionKey",
+    "processInstanceId",
+    "processInstanceIds",
+    "size",
+    "sort",
+    "start",
+    "startedAfter",
+    "startedBefore",
+    "startedBy",
+    "superProcessInstanceId",
+    "tenantId",
+    "tenantIdLike",
+    "variables",
+    "withoutTenantId"
+})
+public class HistoricProcessInstanceQueryRepresentation {
+
+    @JsonProperty("excludeSubprocesses")
+    private Boolean excludeSubprocesses;
+    @JsonProperty("finished")
+    private Boolean finished;
+    @JsonProperty("finishedAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime finishedAfter;
+    @JsonProperty("finishedBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime finishedBefore;
+    @JsonProperty("includeProcessVariables")
+    private Boolean includeProcessVariables;
+    @JsonProperty("involvedUser")
+    private String involvedUser;
+    @JsonProperty("order")
+    private String order;
+    @JsonProperty("processBusinessKey")
+    private String processBusinessKey;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("processDefinitionKey")
+    private String processDefinitionKey;
+    @JsonProperty("processInstanceId")
+    private String processInstanceId;
+    @JsonProperty("processInstanceIds")
+    private List<String> processInstanceIds;
+    @JsonProperty("size")
+    private Integer size;
+    @JsonProperty("sort")
+    private String sort;
+    @JsonProperty("start")
+    private Integer start;
+    @JsonProperty("startedAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime startedAfter;
+    @JsonProperty("startedBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime startedBefore;
+    @JsonProperty("startedBy")
+    private String startedBy;
+    @JsonProperty("superProcessInstanceId")
+    private String superProcessInstanceId;
+    @JsonProperty("tenantId")
+    private String tenantId;
+    @JsonProperty("tenantIdLike")
+    private String tenantIdLike;
+    @JsonProperty("variables")
+    private List<QueryVariable> variables;
+    @JsonProperty("withoutTenantId")
+    private Boolean withoutTenantId;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public HistoricProcessInstanceQueryRepresentation() {
+    }
+
+    public Boolean isExcludeSubprocesses() {
+        return excludeSubprocesses;
+    }
+
+    public void setExcludeSubprocesses(Boolean excludeSubprocesses) {
+        this.excludeSubprocesses = excludeSubprocesses;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withExcludeSubprocesses(Boolean excludeSubprocesses) {
+        this.excludeSubprocesses = excludeSubprocesses;
+        return this;
+    }
+
+    public Boolean isFinished() {
+        return finished;
+    }
+
+    public void setFinished(Boolean finished) {
+        this.finished = finished;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withFinished(Boolean finished) {
+        this.finished = finished;
+        return this;
+    }
+
+    public OffsetDateTime getFinishedAfter() {
+        return finishedAfter;
+    }
+
+    public void setFinishedAfter(OffsetDateTime finishedAfter) {
+        this.finishedAfter = finishedAfter;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withFinishedAfter(OffsetDateTime finishedAfter) {
+        this.finishedAfter = finishedAfter;
+        return this;
+    }
+
+    public OffsetDateTime getFinishedBefore() {
+        return finishedBefore;
+    }
+
+    public void setFinishedBefore(OffsetDateTime finishedBefore) {
+        this.finishedBefore = finishedBefore;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withFinishedBefore(OffsetDateTime finishedBefore) {
+        this.finishedBefore = finishedBefore;
+        return this;
+    }
+
+    public Boolean isIncludeProcessVariables() {
+        return includeProcessVariables;
+    }
+
+    public void setIncludeProcessVariables(Boolean includeProcessVariables) {
+        this.includeProcessVariables = includeProcessVariables;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withIncludeProcessVariables(Boolean includeProcessVariables) {
+        this.includeProcessVariables = includeProcessVariables;
+        return this;
+    }
+
+    public String getInvolvedUser() {
+        return involvedUser;
+    }
+
+    public void setInvolvedUser(String involvedUser) {
+        this.involvedUser = involvedUser;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withInvolvedUser(String involvedUser) {
+        this.involvedUser = involvedUser;
+        return this;
+    }
+
+    public String getOrder() {
+        return order;
+    }
+
+    public void setOrder(String order) {
+        this.order = order;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withOrder(String order) {
+        this.order = order;
+        return this;
+    }
+
+    public String getProcessBusinessKey() {
+        return processBusinessKey;
+    }
+
+    public void setProcessBusinessKey(String processBusinessKey) {
+        this.processBusinessKey = processBusinessKey;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withProcessBusinessKey(String processBusinessKey) {
+        this.processBusinessKey = processBusinessKey;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+        return this;
+    }
+
+    public String getProcessDefinitionKey() {
+        return processDefinitionKey;
+    }
+
+    public void setProcessDefinitionKey(String processDefinitionKey) {
+        this.processDefinitionKey = processDefinitionKey;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withProcessDefinitionKey(String processDefinitionKey) {
+        this.processDefinitionKey = processDefinitionKey;
+        return this;
+    }
+
+    public String getProcessInstanceId() {
+        return processInstanceId;
+    }
+
+    public void setProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+        return this;
+    }
+
+    public List<String> getProcessInstanceIds() {
+        return processInstanceIds;
+    }
+
+    public void setProcessInstanceIds(List<String> processInstanceIds) {
+        this.processInstanceIds = processInstanceIds;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withProcessInstanceIds(List<String> processInstanceIds) {
+        this.processInstanceIds = processInstanceIds;
+        return this;
+    }
+
+    public Integer getSize() {
+        return size;
+    }
+
+    public void setSize(Integer size) {
+        this.size = size;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withSize(Integer size) {
+        this.size = size;
+        return this;
+    }
+
+    public String getSort() {
+        return sort;
+    }
+
+    public void setSort(String sort) {
+        this.sort = sort;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withSort(String sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public Integer getStart() {
+        return start;
+    }
+
+    public void setStart(Integer start) {
+        this.start = start;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withStart(Integer start) {
+        this.start = start;
+        return this;
+    }
+
+    public OffsetDateTime getStartedAfter() {
+        return startedAfter;
+    }
+
+    public void setStartedAfter(OffsetDateTime startedAfter) {
+        this.startedAfter = startedAfter;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withStartedAfter(OffsetDateTime startedAfter) {
+        this.startedAfter = startedAfter;
+        return this;
+    }
+
+    public OffsetDateTime getStartedBefore() {
+        return startedBefore;
+    }
+
+    public void setStartedBefore(OffsetDateTime startedBefore) {
+        this.startedBefore = startedBefore;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withStartedBefore(OffsetDateTime startedBefore) {
+        this.startedBefore = startedBefore;
+        return this;
+    }
+
+    public String getStartedBy() {
+        return startedBy;
+    }
+
+    public void setStartedBy(String startedBy) {
+        this.startedBy = startedBy;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withStartedBy(String startedBy) {
+        this.startedBy = startedBy;
+        return this;
+    }
+
+    public String getSuperProcessInstanceId() {
+        return superProcessInstanceId;
+    }
+
+    public void setSuperProcessInstanceId(String superProcessInstanceId) {
+        this.superProcessInstanceId = superProcessInstanceId;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withSuperProcessInstanceId(String superProcessInstanceId) {
+        this.superProcessInstanceId = superProcessInstanceId;
+        return this;
+    }
+
+    public String getTenantId() {
+        return tenantId;
+    }
+
+    public void setTenantId(String tenantId) {
+        this.tenantId = tenantId;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+
+    public String getTenantIdLike() {
+        return tenantIdLike;
+    }
+
+    public void setTenantIdLike(String tenantIdLike) {
+        this.tenantIdLike = tenantIdLike;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withTenantIdLike(String tenantIdLike) {
+        this.tenantIdLike = tenantIdLike;
+        return this;
+    }
+
+    public List<QueryVariable> getVariables() {
+    	if (variables == null)
+    		variables = new LinkedList<>();
+        return variables;
+    }
+
+    public void setVariables(List<QueryVariable> variables) {
+        this.variables = variables;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withVariables(List<QueryVariable> variables) {
+        this.variables = variables;
+        return this;
+    }
+
+    public Boolean isWithoutTenantId() {
+        return withoutTenantId;
+    }
+
+    public void setWithoutTenantId(Boolean withoutTenantId) {
+        this.withoutTenantId = withoutTenantId;
+    }
+
+    public HistoricProcessInstanceQueryRepresentation withWithoutTenantId(Boolean withoutTenantId) {
+        this.withoutTenantId = withoutTenantId;
+        return this;
+    }
+    
+    
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/HistoricTaskQueryRepresentation.java

@@ -0,0 +1,835 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import java.time.OffsetDateTime;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "taskId",
+    "parentTaskId",
+    "taskName",
+    "taskNameLike",
+    "taskDefinitionKey",
+    "taskDefinitionKeyLike",
+    "finished",
+    "taskPriority",
+    "taskMinPriority",
+    "taskMaxPriority",
+    "taskAssignee",
+    "taskAssigneeLike",
+    "taskOwner",
+    "taskOwnerLike",
+    "taskInvolvedUser",
+    "taskCandidateGroup",
+    "taskCreatedOn",
+    "taskCreatedAfter",
+    "taskCreatedBefore",
+    "dueDate",
+    "dueDateAfter",
+    "dueDateBefore",
+    "withoutDueDate",
+    "taskCompletedOn",
+    "taskCompletedAfter",
+    "taskCompletedBefore",
+    "taskDeleteReason",
+    "taskDeleteReasonLike",
+    "taskDescription",
+    "taskDescriptionLike",
+    "processBusinessKey",
+    "processBusinessKeyLike",
+    "processDefinitionId",
+    "processDefinitionKey",
+    "processDefinitionKeyLike",
+    "processDefinitionName",
+    "processDefinitionNameLike",
+    "processFinished",
+    "processInstanceId",
+    "includeProcessVariables",
+    "includeTaskLocalVariables",
+    "processVariables",
+    "taskVariables",
+    "size",
+    "sort",
+    "order",
+    "start",
+    "tenantId",
+    "tenantIdLike",
+    "withoutTenantId",
+})
+public class HistoricTaskQueryRepresentation {
+
+    @JsonProperty("taskId")
+    private String taskId;
+    @JsonProperty("parentTaskId")
+    private String parentTaskId;
+    @JsonProperty("taskName")
+    private String taskName;
+    @JsonProperty("taskNameLike")
+    private String taskNameLike;
+    @JsonProperty("taskDefinitionKey")
+    private String taskDefinitionKey;
+    @JsonProperty("taskDefinitionKeyLike")
+    private String taskDefinitionKeyLike;
+    @JsonProperty("finished")
+    private Boolean finished;
+    @JsonProperty("taskPriority")
+    private Integer taskPriority;
+    @JsonProperty("taskMinPriority")
+    private Integer taskMinPriority;
+    @JsonProperty("taskMaxPriority")
+    private Integer taskMaxPriority;
+    @JsonProperty("taskAssignee")
+    private String taskAssignee;
+    @JsonProperty("taskAssigneeLike")
+    private String taskAssigneeLike;
+    @JsonProperty("taskOwner")
+    private String taskOwner;
+    @JsonProperty("taskOwnerLike")
+    private String taskOwnerLike;
+    @JsonProperty("taskInvolvedUser")
+    private String taskInvolvedUser;
+    @JsonProperty("taskCandidateGroup")
+    private String taskCandidateGroup;
+    @JsonProperty("taskCreatedOn")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime taskCreated;
+    @JsonProperty("taskCreatedBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime taskCreatedBefore;
+    @JsonProperty("taskCreatedAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime taskCreatedAfter;
+    @JsonProperty("dueDate")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueDate;
+    @JsonProperty("dueDateBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueDateBefore;
+    @JsonProperty("dueDateAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueDateAfter;
+    @JsonProperty("withoutDueDate")
+    private Boolean withoutDueDate;
+    @JsonProperty("taskCompletedOn")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime taskCompleted;
+    @JsonProperty("taskCompletedBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime taskCompletedBefore;
+    @JsonProperty("taskCompletedAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime taskCompletedAfter;
+    @JsonProperty("taskDeleteReason")
+    private String taskDeleteReason;
+    @JsonProperty("taskDeleteReasonLike")
+    private String taskDeleteReasonLike;
+    @JsonProperty("taskDescription")
+    private String taskDescription;
+    @JsonProperty("taskDescriptionLike")
+    private String taskDescriptionLike;
+    @JsonProperty("processBusinessKey")
+    private String processBusinessKey;
+    @JsonProperty("processBusinessKeyLike")
+    private String processBusinessKeyLike;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("processDefinitionKey")
+    private String processDefinitionKey;
+    @JsonProperty("processDefinitionKeyLike")
+    private String processDefinitionKeyLike;
+    @JsonProperty("processDefinitionName")
+    private String processDefinitionName;
+    @JsonProperty("processDefinitionNameLike")
+    private String processDefinitionNameLike;
+    @JsonProperty("processFinished")
+    private Boolean processFinished;
+    @JsonProperty("processInstanceId")
+    private String processInstanceId;
+    @JsonProperty("includeProcessVariables")
+    private Boolean includeProcessVariables;
+    @JsonProperty("includeTaskLocalVariables")
+    private Boolean includeTaskLocalVariables;
+    @JsonProperty("taskVariables")
+    private List<QueryVariable> taskVariables;
+    @JsonProperty("processVariables")
+    private List<QueryVariable> processVariables;
+    @JsonProperty("size")
+    private Integer size;
+    @JsonProperty("sort")
+    private String sort;
+    @JsonProperty("order")
+    private String order;
+    @JsonProperty("start")
+    private Integer start;
+    @JsonProperty("tenantId")
+    private String tenantId;
+    @JsonProperty("tenantIdLike")
+    private String tenantIdLike;
+    @JsonProperty("withoutTenantId")
+    private Boolean withoutTenantId;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public HistoricTaskQueryRepresentation() {
+    }
+
+    public String getTaskId() {
+        return taskId;
+    }
+
+    public void setTaskId(String taskId) {
+        this.taskId = taskId;
+    }
+
+    public HistoricTaskQueryRepresentation withTaskId(String taskId) {
+        this.taskId = taskId;
+        return this;
+    }
+
+    public String getParentTaskId() {
+        return parentTaskId;
+    }
+
+    public void setParentTaskId(String parentTaskId) {
+        this.parentTaskId = parentTaskId;
+    }
+
+	public HistoricTaskQueryRepresentation withParentTaskId(String parentTaskId) {
+        this.parentTaskId = parentTaskId;
+        return this;
+    }
+
+    public String getTaskName() {
+        return taskName;
+    }
+
+    public void setTaskName(String taskName) {
+        this.taskName = taskName;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskName(String taskName) {
+        this.taskName = taskName;
+        return this;
+    }
+
+    public String getTaskNameLike() {
+        return taskNameLike;
+    }
+
+    public void setTaskNameLike(String taskNameLike) {
+        this.taskNameLike = taskNameLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskNameLike(String taskNameLike) {
+        this.taskNameLike = taskNameLike;
+        return this;
+    }
+
+    public String getTaskDefinitionKey() {
+        return taskDefinitionKey;
+    }
+
+    public void setTaskDefinitionKey(String taskDefinitionKey) {
+        this.taskDefinitionKey = taskDefinitionKey;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskDefinitionKey(String taskDefinitionKey) {
+        this.taskDefinitionKey = taskDefinitionKey;
+        return this;
+    }
+
+    public String getTaskDefinitionKeyLike() {
+        return taskDefinitionKeyLike;
+    }
+
+    public void setTaskDefinitionKeyLike(String taskDefinitionKeyLike) {
+        this.taskDefinitionKeyLike = taskDefinitionKeyLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskDefinitionKeyLike(String taskDefinitionKeyLike) {
+        this.taskDefinitionKeyLike = taskDefinitionKeyLike;
+        return this;
+    }
+
+    public Boolean getFinished() {
+        return finished;
+    }
+
+    public void setFinished(Boolean finished) {
+        this.finished = finished;
+    }
+
+	public HistoricTaskQueryRepresentation withFinished(Boolean finished) {
+        this.finished = finished;
+        return this;
+    }
+
+    public Integer getTaskPriority() {
+        return taskPriority;
+    }
+
+    public void setTaskPriority(Integer taskPriority) {
+        this.taskPriority = taskPriority;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskPriority(Integer taskPriority) {
+        this.taskPriority = taskPriority;
+        return this;
+    }
+
+    public Integer getTaskMinPriority() {
+        return taskMinPriority;
+    }
+
+    public void setTaskMinPriority(Integer taskMinPriority) {
+        this.taskMinPriority = taskMinPriority;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskMinPriority(Integer taskMinPriority) {
+        this.taskMinPriority = taskMinPriority;
+        return this;
+    }
+
+    public Integer getTaskMaxPriority() {
+        return taskMaxPriority;
+    }
+
+    public void setTaskMaxPriority(Integer taskMaxPriority) {
+        this.taskMaxPriority = taskMaxPriority;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskMaxPriority(Integer taskMaxPriority) {
+        this.taskMaxPriority = taskMaxPriority;
+        return this;
+    }
+
+    public String getTaskAssignee() {
+        return taskAssignee;
+    }
+
+    public void setTaskAssignee(String taskAssignee) {
+        this.taskAssignee = taskAssignee;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskAssignee(String taskAssignee) {
+        this.taskAssignee = taskAssignee;
+        return this;
+    }
+
+    public String getTaskAssigneeLike() {
+        return taskAssigneeLike;
+    }
+
+    public void setTaskAssigneeLike(String taskAssigneeLike) {
+        this.taskAssigneeLike = taskAssigneeLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskAssigneeLike(String taskAssigneeLike) {
+        this.taskAssigneeLike = taskAssigneeLike;
+        return this;
+    }
+
+    public String getTaskOwner() {
+        return taskOwner;
+    }
+
+    public void setTaskOwner(String taskOwner) {
+        this.taskOwner = taskOwner;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskOwner(String taskOwner) {
+        this.taskOwner = taskOwner;
+        return this;
+    }
+
+    public String getTaskOwnerLike() {
+        return taskOwnerLike;
+    }
+
+    public void setTaskOwnerLike(String taskOwnerLike) {
+        this.taskOwnerLike = taskOwnerLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskOwnerLike(String taskOwnerLike) {
+        this.taskOwnerLike = taskOwnerLike;
+        return this;
+    }
+
+    public String getTaskInvolvedUser() {
+        return taskInvolvedUser;
+    }
+
+    public void setTaskInvolvedUser(String taskInvolvedUser) {
+        this.taskInvolvedUser = taskInvolvedUser;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskInvolvedUser(String taskInvolvedUser) {
+        this.taskInvolvedUser = taskInvolvedUser;
+        return this;
+    }
+
+    public String getTaskCandidateGroup() {
+        return taskCandidateGroup;
+    }
+
+    public void setTaskCandidateGroup(String taskCandidateGroup) {
+        this.taskCandidateGroup = taskCandidateGroup;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCandidateGroup(String taskCandidateGroup) {
+        this.taskCandidateGroup = taskCandidateGroup;
+        return this;
+    }
+
+    public OffsetDateTime getTaskCreated() {
+        return taskCreated;
+    }
+
+    public void setTaskCreated(OffsetDateTime taskCreated) {
+        this.taskCreated = taskCreated;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCreated(OffsetDateTime taskCreated) {
+        this.taskCreated = taskCreated;
+        return this;
+    }
+
+    public OffsetDateTime getTaskCreatedBefore() {
+        return taskCreatedBefore;
+    }
+
+    public void setTaskCreatedBefore(OffsetDateTime taskCreatedBefore) {
+        this.taskCreatedBefore = taskCreatedBefore;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCreatedBefore(OffsetDateTime taskCreatedBefore) {
+        this.taskCreatedBefore = taskCreatedBefore;
+        return this;
+    }
+
+    public OffsetDateTime getTaskCreatedAfter() {
+        return taskCreatedAfter;
+    }
+
+    public void setTaskCreatedAfter(OffsetDateTime taskCreatedAfter) {
+        this.taskCreatedAfter = taskCreatedAfter;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCreatedAfter(OffsetDateTime taskCreatedAfter) {
+        this.taskCreatedAfter = taskCreatedAfter;
+        return this;
+    }
+
+    public OffsetDateTime getDueDate() {
+        return dueDate;
+    }
+
+    public void setDueDate(OffsetDateTime dueDate) {
+        this.dueDate = dueDate;
+    }
+
+	public HistoricTaskQueryRepresentation withDueDate(OffsetDateTime dueDate) {
+        this.dueDate = dueDate;
+        return this;
+    }
+
+    public OffsetDateTime getDueDateBefore() {
+        return dueDateBefore;
+    }
+
+    public void setDueDateBefore(OffsetDateTime dueDateBefore) {
+        this.dueDateBefore = dueDateBefore;
+    }
+
+	public HistoricTaskQueryRepresentation withDueDateBefore(OffsetDateTime dueDateBefore) {
+        this.dueDateBefore = dueDateBefore;
+        return this;
+    }
+
+    public OffsetDateTime getDueDateAfter() {
+        return dueDateAfter;
+    }
+
+    public void setDueDateAfter(OffsetDateTime dueDateAfter) {
+        this.dueDateAfter = dueDateAfter;
+    }
+
+	public HistoricTaskQueryRepresentation withDueDateAfter(OffsetDateTime dueDateAfter) {
+        this.dueDateAfter = dueDateAfter;
+        return this;
+    }
+
+    public Boolean getWithoutDueDate() {
+        return withoutDueDate;
+    }
+
+    public void setWithoutDueDate(Boolean withoutDueDate) {
+        this.withoutDueDate = withoutDueDate;
+    }
+
+	public HistoricTaskQueryRepresentation withWithoutDueDate(Boolean withoutDueDate) {
+        this.withoutDueDate = withoutDueDate;
+        return this;
+    }
+
+    public OffsetDateTime getTaskCompleted() {
+        return taskCompleted;
+    }
+
+    public void setTaskCompleted(OffsetDateTime taskCompleted) {
+        this.taskCompleted = taskCompleted;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCompleted(OffsetDateTime taskCompleted) {
+        this.taskCompleted = taskCompleted;
+        return this;
+    }
+
+    public OffsetDateTime getTaskCompletedBefore() {
+        return taskCompletedBefore;
+    }
+
+    public void setTaskCompletedBefore(OffsetDateTime taskCompletedBefore) {
+        this.taskCompletedBefore = taskCompletedBefore;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCompletedBefore(OffsetDateTime taskCompletedBefore) {
+        this.taskCompletedBefore = taskCompletedBefore;
+        return this;
+    }
+
+    public OffsetDateTime getTaskCompletedAfter() {
+        return taskCompletedAfter;
+    }
+
+    public void setTaskCompletedAfter(OffsetDateTime taskCompletedAfter) {
+        this.taskCompletedAfter = taskCompletedAfter;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskCompletedAfter(OffsetDateTime taskCompletedAfter) {
+        this.taskCompletedAfter = taskCompletedAfter;
+        return this;
+    }
+
+    public String getTaskDeleteReason() {
+        return taskDeleteReason;
+    }
+
+    public void setTaskDeleteReason(String taskDeleteReason) {
+        this.taskDeleteReason = taskDeleteReason;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskDeleteReason(String taskDeleteReason) {
+        this.taskDeleteReason = taskDeleteReason;
+        return this;
+    }
+
+    public String getTaskDeleteReasonLike() {
+        return taskDeleteReasonLike;
+    }
+
+    public void setTaskDeleteReasonLike(String taskDeleteReasonLike) {
+        this.taskDeleteReasonLike = taskDeleteReasonLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskDeleteReasonLike(String taskDeleteReasonLike) {
+        this.taskDeleteReasonLike = taskDeleteReasonLike;
+        return this;
+    }
+
+    public String getTaskDescription() {
+        return taskDescription;
+    }
+
+    public void setTaskDescription(String taskDescription) {
+        this.taskDescription = taskDescription;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskDescription(String taskDescription) {
+        this.taskDescription = taskDescription;
+        return this;
+    }
+
+    public String getTaskDescriptionLike() {
+        return taskDescriptionLike;
+    }
+
+    public void setTaskDescriptionLike(String taskDescriptionLike) {
+        this.taskDescriptionLike = taskDescriptionLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskDescriptionLike(String taskDescriptionLike) {
+        this.taskDescriptionLike = taskDescriptionLike;
+        return this;
+    }
+
+    public String getProcessBusinessKey() {
+        return processBusinessKey;
+    }
+
+    public void setProcessBusinessKey(String processBusinessKey) {
+        this.processBusinessKey = processBusinessKey;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessBusinessKey(String processBusinessKey) {
+        this.processBusinessKey = processBusinessKey;
+        return this;
+    }
+
+    public String getProcessBusinessKeyLike() {
+        return processBusinessKeyLike;
+    }
+
+    public void setProcessBusinessKeyLike(String processBusinessKeyLike) {
+        this.processBusinessKeyLike = processBusinessKeyLike;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessBusinessKeyLike(String processBusinessKeyLike) {
+        this.processBusinessKeyLike = processBusinessKeyLike;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+        return this;
+    }
+
+    public String getProcessDefinitionKey() {
+        return processDefinitionKey;
+    }
+
+    public void setProcessDefinitionKey(String processDefinitionKey) {
+        this.processDefinitionKey = processDefinitionKey;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessDefinitionKey(String processDefinitionKey) {
+        this.processDefinitionKey = processDefinitionKey;
+        return this;
+    }
+
+    public String getProcessDefinitionKeyLike() {
+        return processDefinitionKeyLike;
+    }
+
+    public void setProcessDefinitionKeyLike(String processDefinitionKeyLike) {
+        this.processDefinitionKeyLike = processDefinitionKeyLike;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessDefinitionKeyLike(String processDefinitionKeyLike) {
+        this.processDefinitionKeyLike = processDefinitionKeyLike;
+        return this;
+    }
+
+    public String getProcessDefinitionName() {
+        return processDefinitionName;
+    }
+
+    public void setProcessDefinitionName(String processDefinitionName) {
+        this.processDefinitionName = processDefinitionName;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessDefinitionName(String processDefinitionName) {
+        this.processDefinitionName = processDefinitionName;
+        return this;
+    }
+
+    public String getProcessDefinitionNameLike() {
+        return processDefinitionNameLike;
+    }
+
+    public void setProcessDefinitionNameLike(String processDefinitionNameLike) {
+        this.processDefinitionNameLike = processDefinitionNameLike;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessDefinitionNameLike(String processDefinitionNameLike) {
+        this.processDefinitionNameLike = processDefinitionNameLike;
+        return this;
+    }
+
+    public Boolean getProcessFinished() {
+        return processFinished;
+    }
+
+    public void setProcessFinished(Boolean processFinished) {
+        this.processFinished = processFinished;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessFinished(Boolean processFinished) {
+        this.processFinished = processFinished;
+        return this;
+    }
+
+    public String getProcessInstanceId() {
+        return processInstanceId;
+    }
+
+    public void setProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+        return this;
+    }
+
+    public Boolean getIncludeProcessVariables() {
+        return includeProcessVariables;
+    }
+
+    public void setIncludeProcessVariables(Boolean includeProcessVariables) {
+        this.includeProcessVariables = includeProcessVariables;
+    }
+
+	public HistoricTaskQueryRepresentation withIncludeProcessVariables(Boolean includeProcessVariables) {
+        this.includeProcessVariables = includeProcessVariables;
+        return this;
+    }
+
+    public Boolean getIncludeTaskLocalVariables() {
+        return includeTaskLocalVariables;
+    }
+
+    public void setIncludeTaskLocalVariables(Boolean includeTaskLocalVariables) {
+        this.includeTaskLocalVariables = includeTaskLocalVariables;
+    }
+
+	public HistoricTaskQueryRepresentation withIncludeTaskLocalVariables(Boolean includeTaskLocalVariables) {
+        this.includeTaskLocalVariables = includeTaskLocalVariables;
+        return this;
+    }
+
+    public List<QueryVariable> getTaskVariables() {
+        return taskVariables;
+    }
+
+    public void setTaskVariables(List<QueryVariable> taskVariables) {
+        this.taskVariables = taskVariables;
+    }
+
+	public HistoricTaskQueryRepresentation withTaskVariables(List<QueryVariable> taskVariables) {
+        this.taskVariables = taskVariables;
+        return this;
+    }
+
+    public List<QueryVariable> getProcessVariables() {
+        return processVariables;
+    }
+
+    public void setProcessVariables(List<QueryVariable> processVariables) {
+        this.processVariables = processVariables;
+    }
+
+	public HistoricTaskQueryRepresentation withProcessVariables(List<QueryVariable> processVariables) {
+        this.processVariables = processVariables;
+        return this;
+    }
+
+    public Integer getSize() {
+        return size;
+    }
+
+    public void setSize(Integer size) {
+        this.size = size;
+    }
+
+	public HistoricTaskQueryRepresentation withSize(Integer size) {
+        this.size = size;
+        return this;
+    }
+
+    public String getSort() {
+        return sort;
+    }
+
+    public void setSort(String sort) {
+        this.sort = sort;
+    }
+
+	public HistoricTaskQueryRepresentation withSort(String sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public String getOrder() {
+        return order;
+    }
+
+    public void setOrder(String order) {
+        this.order = order;
+    }
+
+	public HistoricTaskQueryRepresentation withOrder(String order) {
+        this.order = order;
+        return this;
+    }
+
+    public Integer getStart() {
+        return start;
+    }
+
+    public void setStart(Integer start) {
+        this.start = start;
+    }
+
+	public HistoricTaskQueryRepresentation withStart(Integer start) {
+        this.start = start;
+        return this;
+    }
+
+    public String getTenantId() {
+        return tenantId;
+    }
+
+    public void setTenantId(String tenantId) {
+        this.tenantId = tenantId;
+    }
+
+	public HistoricTaskQueryRepresentation withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+
+    public String getTenantIdLike() {
+        return tenantIdLike;
+    }
+
+    public void setTenantIdLike(String tenantIdLike) {
+        this.tenantIdLike = tenantIdLike;
+    }
+
+	public HistoricTaskQueryRepresentation withTenantIdLike(String tenantIdLike) {
+        this.tenantIdLike = tenantIdLike;
+        return this;
+    }
+
+    public Boolean getWithoutTenantId() {
+        return withoutTenantId;
+    }
+
+    public void setWithoutTenantId(Boolean withoutTenantId) {
+        this.withoutTenantId = withoutTenantId;
+    }
+
+	public HistoricTaskQueryRepresentation withWithoutTenantId(Boolean withoutTenantId) {
+        this.withoutTenantId = withoutTenantId;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/Permission.java

@@ -0,0 +1,33 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class Permission extends PermissionLight {
+	
+	@JsonProperty
+	private UserLight person;
+	@JsonProperty
+	private GroupLight group;
+
+	public UserLight getPerson() {
+		return person;
+	}
+
+	public void setPerson(UserLight person) {
+		this.person = person;
+	}
+
+	public GroupLight getGroup() {
+		return group;
+	}
+
+	public void setGroup(GroupLight group) {
+		this.group = group;
+	}
+	
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/PermissionLevel.java

@@ -0,0 +1,13 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public enum PermissionLevel {
+	
+	@JsonProperty("write")
+	Write,
+
+	@JsonProperty("read")
+	Read
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/PermissionLight.java

@@ -0,0 +1,73 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class PermissionLight {
+	
+	@JsonProperty
+	private String id;
+	@JsonProperty
+	private PermissionLevel permission;
+	@JsonProperty
+	private Long personId;
+	@JsonProperty
+	private Long groupId;
+
+	public String getId() {
+		return id;
+	}
+	
+	public void setId(String id) {
+		this.id = id;
+	}
+	
+	public PermissionLight withId(String id) {
+		this.setId(id);
+		return this;
+	}
+	
+	public PermissionLevel getPermission() {
+		return permission;
+	}
+	
+	public void setPermission(PermissionLevel permission) {
+		this.permission = permission;
+	}
+	
+	public PermissionLight withPermission(PermissionLevel permission) {
+		this.setPermission(permission);
+		return this;
+	}
+
+	public Long getPersonId() {
+		return personId;
+	}
+
+	public void setPersonId(Long personId) {
+		this.personId = personId;
+	}
+	
+	public PermissionLight withPersonId(Long personId) {
+		this.setPersonId(personId);
+		return this;
+	}
+
+	public Long getGroupId() {
+		return groupId;
+	}
+
+	public void setGroupId(Long groupId) {
+		this.groupId = groupId;
+	}
+	
+	public PermissionLight withGroupId(Long groupId) {
+		this.setGroupId(groupId);
+		return this;
+	}
+	
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/ProcessDefinition.java

@@ -0,0 +1,166 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.inteligr8.activiti.model.Datum;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "id",
+    "key",
+    "name",
+    "description",
+    "hasStartForm",
+    "deploymentId",
+    "version",
+    "category",
+    "tenantId"
+})
+public class ProcessDefinition extends Datum {
+
+    @JsonProperty("category")
+    private String category;
+    @JsonProperty("deploymentId")
+    private String deploymentId;
+    @JsonProperty("description")
+    private String description;
+    @JsonProperty("hasStartForm")
+    private boolean hasStartForm;
+    @JsonProperty("id")
+    private String id;
+    @JsonProperty("key")
+    private String key;
+    @JsonProperty("name")
+    private String name;
+    @JsonProperty("tenantId")
+    private String tenantId;
+    @JsonProperty("version")
+    private Integer version;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public ProcessDefinition() {
+    }
+    
+    public String getCategory() {
+        return category;
+    }
+    
+    public void setCategory(String category) {
+        this.category = category;
+    }
+    
+    public ProcessDefinition withCategory(String category) {
+        this.category = category;
+        return this;
+    }
+    
+    public String getDeploymentId() {
+        return deploymentId;
+    }
+    
+    public void setDeploymentId(String deploymentId) {
+        this.deploymentId = deploymentId;
+    }
+    
+    public ProcessDefinition withDeploymentId(String deploymentId) {
+        this.deploymentId = deploymentId;
+        return this;
+    }
+    
+    public String getDescription() {
+        return description;
+    }
+    
+    public void setDescription(String description) {
+        this.description = description;
+    }
+    
+    public ProcessDefinition withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+    
+    public boolean isHasStartForm() {
+        return hasStartForm;
+    }
+    
+    public void setHasStartForm(boolean hasStartForm) {
+        this.hasStartForm = hasStartForm;
+    }
+    
+    public ProcessDefinition withHasStartForm(boolean hasStartForm) {
+        this.hasStartForm = hasStartForm;
+        return this;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public ProcessDefinition withId(String id) {
+        this.id = id;
+        return this;
+    }
+    
+    public String getKey() {
+        return key;
+    }
+    
+    public void setKey(String key) {
+        this.key = key;
+    }
+    
+    public ProcessDefinition withKey(String key) {
+        this.key = key;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public ProcessDefinition withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getTenantId() {
+        return tenantId;
+    }
+
+    public void setTenantId(String tenantId) {
+        this.tenantId = tenantId;
+    }
+
+    public ProcessDefinition withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+    
+    public Integer getVersion() {
+        return version;
+    }
+    
+    public void setVersion(Integer version) {
+        this.version = version;
+    }
+    
+    public ProcessDefinition withVersion(Integer version) {
+        this.version = version;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/ProcessInstance.java

@@ -2,40 +2,45 @@
 
 package com.inteligr8.alfresco.activiti.model;
 
+import java.time.OffsetDateTime;
 import java.util.ArrayList;
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+import com.inteligr8.activiti.model.Datum;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @JsonPropertyOrder({
-    "businessKey",
-    "ended",
-    "graphicalNotationDefined",
     "id",
     "name",
-    "processDefinitionCategory",
+    "businessKey",
-    "processDefinitionDeploymentId",
-    "processDefinitionDescription",
     "processDefinitionId",
-    "processDefinitionKey",
-    "processDefinitionName",
-    "processDefinitionVersion",
-    "startFormDefined",
-    "started",
-    "startedBy",
-    "suspended",
     "tenantId",
+    "started",
+    "ended",
+    "startedBy",
+    "processDefinitionName",
+    "processDefinitionDescription",
+    "processDefinitionKey",
+    "processDefinitionCategory",
+    "processDefinitionVersion",
+    "processDefinitionDeploymentId",
+    "graphicalNotationDefined",
+    "startFormDefined",
+    "suspended",
     "variables"
 })
-public class ProcessInstance {
+public class ProcessInstance extends Datum {
 
     @JsonProperty("businessKey")
     private String businessKey;
     @JsonProperty("ended")
-    private String ended;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime ended;
     @JsonProperty("graphicalNotationDefined")
     private Boolean graphicalNotationDefined;
     @JsonProperty("id")
@@ -59,7 +64,8 @@ public class ProcessInstance {
     @JsonProperty("startFormDefined")
     private Boolean startFormDefined;
     @JsonProperty("started")
-    private String started;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime started;
     @JsonProperty("startedBy")
     private UserLight startedBy;
     @JsonProperty("suspended")
@@ -88,15 +94,15 @@ public class ProcessInstance {
         return this;
     }
 
-    public String getEnded() {
+    public OffsetDateTime getEnded() {
         return ended;
     }
 
-    public void setEnded(String ended) {
+    public void setEnded(OffsetDateTime ended) {
         this.ended = ended;
     }
 
-    public ProcessInstance withEnded(String ended) {
+    public ProcessInstance withEnded(OffsetDateTime ended) {
         this.ended = ended;
         return this;
     }
@@ -244,15 +250,15 @@ public class ProcessInstance {
         return this;
     }
 
-    public String getStarted() {
+    public OffsetDateTime getStarted() {
         return started;
     }
 
-    public void setStarted(String started) {
+    public void setStarted(OffsetDateTime started) {
         this.started = started;
     }
 
-    public ProcessInstance withStarted(String started) {
+    public ProcessInstance withStarted(OffsetDateTime started) {
         this.started = started;
         return this;
     }

src/main/java/com/inteligr8/alfresco/activiti/model/ProcessInstanceFilter.java

@@ -0,0 +1,127 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.inteligr8.activiti.model.Datum;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "name",
+    "processDefinitionId",
+    "processDefinitionKey",
+    "sort",
+    "asc",
+    "state"
+})
+public class ProcessInstanceFilter extends Datum {
+    
+    public enum State {
+        @JsonProperty("all")
+        All,
+        @JsonProperty("completed")
+        Completed,
+        @JsonProperty("running")
+        Running
+    }
+
+    @JsonProperty("name")
+    private String name;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("processDefinitionKey")
+    private String processDefinitionKey;
+    @JsonProperty("sort")
+    private String sort;
+    @JsonProperty("asc")
+    private Boolean asc;
+    @JsonProperty("state")
+    private State state;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public ProcessInstanceFilter() {
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public ProcessInstanceFilter withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String id) {
+        this.processDefinitionId = id;
+    }
+
+    public ProcessInstanceFilter withProcessDefinitionId(String id) {
+        this.processDefinitionId = id;
+        return this;
+    }
+    
+    public String getProcessDefinitionKey() {
+        return processDefinitionKey;
+    }
+    
+    public void setProcessDefinitionKey(String key) {
+        this.processDefinitionKey = key;
+    }
+    
+    public ProcessInstanceFilter withProcessDefinitionKey(String key) {
+        this.processDefinitionKey = key;
+        return this;
+    }
+    
+    public String getSort() {
+        return sort;
+    }
+    
+    public void setSort(String sort) {
+        this.sort = sort;
+    }
+    
+    public ProcessInstanceFilter withSort(String sort) {
+        this.sort = sort;
+        return this;
+    }
+    
+    public Boolean isAsc() {
+        return asc;
+    }
+    
+    public void setAsc(Boolean asc) {
+        this.asc = asc;
+    }
+    
+    public ProcessInstanceFilter withAsc(Boolean asc) {
+        this.asc = asc;
+        return this;
+    }
+    
+    public State getState() {
+        return state;
+    }
+    
+    public void setState(State state) {
+        this.state = state;
+    }
+    
+    public ProcessInstanceFilter withState(State state) {
+        this.state = state;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/ProcessInstanceFilterRepresentation.java

@@ -0,0 +1,101 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "filterId",
+    "filter",
+    "appDefinitionId",
+    "page",
+    "size"
+})
+public class ProcessInstanceFilterRepresentation {
+
+    @JsonProperty("filterId")
+    private Long filterId;
+    @JsonProperty("filter")
+    private ProcessInstanceFilter filter;
+    @JsonProperty("appDefinitionId")
+    private Long appDefinitionId;
+    @JsonProperty("page")
+    private Integer page;
+    @JsonProperty("size")
+    private Integer size;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public ProcessInstanceFilterRepresentation() {
+    }
+    
+    public Long getFilterId() {
+        return filterId;
+    }
+    
+    public void setFilterId(Long filterId) {
+        this.filterId = filterId;
+    }
+    
+    public ProcessInstanceFilterRepresentation withFilterId(Long filterId) {
+        this.filterId = filterId;
+        return this;
+    }
+    
+    public ProcessInstanceFilter getFilter() {
+        return filter;
+    }
+    
+    public void setFilter(ProcessInstanceFilter filter) {
+        this.filter = filter;
+    }
+    
+    public ProcessInstanceFilterRepresentation withFilter(ProcessInstanceFilter filter) {
+        this.filter = filter;
+        return this;
+    }
+
+    public Long getAppDefinitionId() {
+        return appDefinitionId;
+    }
+
+    public void setAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+    }
+
+    public ProcessInstanceFilterRepresentation withAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+        return this;
+    }
+    
+    public Integer getPage() {
+        return page;
+    }
+    
+    public void setPage(Integer page) {
+        this.page = page;
+    }
+    
+    public ProcessInstanceFilterRepresentation withPage(Integer page) {
+        this.page = page;
+        return this;
+    }
+
+    public Integer getSize() {
+        return size;
+    }
+
+    public void setSize(Integer size) {
+        this.size = size;
+    }
+
+    public ProcessInstanceFilterRepresentation withSize(Integer size) {
+        this.size = size;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/ProcessInstanceQueryRepresentation.java

@@ -0,0 +1,169 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "appDefinitionId",
+    "page",
+    "processDefinitionId",
+    "processInstanceId",
+    "size",
+    "sort",
+    "start",
+    "state"
+})
+public class ProcessInstanceQueryRepresentation {
+    
+    public enum Sort {
+        @JsonProperty("created-asc")
+        CreatedAsc,
+        @JsonProperty("created-desc")
+        CreatedDesc,
+        @JsonProperty("ended-asc")
+        EndedAsc,
+        @JsonProperty("ended-desc")
+        EndedDesc,
+    }
+    
+    public enum State {
+        @JsonProperty("all")
+        All,
+        @JsonProperty("completed")
+        Completed,
+        @JsonProperty("running")
+        Running
+    }
+
+    @JsonProperty("appDefinitionId")
+    private Long appDefinitionId;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("processInstanceId")
+    private String processInstanceId;
+    @JsonProperty("page")
+    private Integer page;
+    @JsonProperty("size")
+    private Integer size;
+    @JsonProperty("sort")
+    private Sort sort;
+    @JsonProperty("start")
+    private Integer start;
+    @JsonProperty("state")
+    private State state;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public ProcessInstanceQueryRepresentation() {
+    }
+
+    public Long getAppDefinitionId() {
+        return appDefinitionId;
+    }
+
+    public void setAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+    }
+
+    public ProcessInstanceQueryRepresentation withAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+    }
+
+    public ProcessInstanceQueryRepresentation withProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+        return this;
+    }
+
+    public String getProcessInstanceId() {
+        return processInstanceId;
+    }
+
+    public void setProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+    }
+
+    public ProcessInstanceQueryRepresentation withProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+        return this;
+    }
+    
+    public Integer getPage() {
+        return page;
+    }
+    
+    public void setPage(Integer page) {
+        this.page = page;
+    }
+    
+    public ProcessInstanceQueryRepresentation withPage(Integer page) {
+        this.page = page;
+        return this;
+    }
+
+    public Integer getSize() {
+        return size;
+    }
+
+    public void setSize(Integer size) {
+        this.size = size;
+    }
+
+    public ProcessInstanceQueryRepresentation withSize(Integer size) {
+        this.size = size;
+        return this;
+    }
+
+    public Sort getSort() {
+        return sort;
+    }
+
+    public void setSort(Sort sort) {
+        this.sort = sort;
+    }
+
+    public ProcessInstanceQueryRepresentation withSort(Sort sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public Integer getStart() {
+        return start;
+    }
+
+    public void setStart(Integer start) {
+        this.start = start;
+    }
+
+    public ProcessInstanceQueryRepresentation withStart(Integer start) {
+        this.start = start;
+        return this;
+    }
+    
+    public State getState() {
+        return state;
+    }
+    
+    public void setState(State state) {
+        this.state = state;
+    }
+    
+    public ProcessInstanceQueryRepresentation withState(State state) {
+        this.state = state;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/ProcessInstanceVariable.java

@@ -0,0 +1,73 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "id",
+    "type",
+    "value"
+})
+public class ProcessInstanceVariable {
+
+    @JsonProperty("id")
+    private String id;
+    @JsonProperty("type")
+    private String type;
+    @JsonProperty("value")
+    private Object value;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public ProcessInstanceVariable() {
+    }
+
+    public ProcessInstanceVariable(String id, String type, Object value) {
+        this.id = id;
+        this.type = type;
+        this.value = value;
+    }
+    
+    public String getId() {
+        return id;
+    }
+    
+    public void setId(String id) {
+        this.id = id;
+    }
+    
+    public ProcessInstanceVariable withId(String id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public ProcessInstanceVariable withType(String type) {
+        this.type = type;
+        return this;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public void setValue(Object value) {
+        this.value = value;
+    }
+
+    public ProcessInstanceVariable withValue(Object value) {
+        this.value = value;
+        return this;
+    }
+    
+}

src/main/java/com/inteligr8/alfresco/activiti/model/QueryVariable.java

@@ -0,0 +1,90 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "name",
+    "operation",
+    "type",
+    "value"
+})
+public class QueryVariable {
+
+    @JsonProperty("name")
+    private String name;
+    @JsonProperty("operation")
+    private String operation;
+    @JsonProperty("type")
+    private String type;
+    @JsonProperty("value")
+    private Object value;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public QueryVariable() {
+    }
+
+    public QueryVariable(String name, String operation, String type, Object value) {
+        this.name = name;
+        this.operation = operation;
+        this.type = type;
+        this.value = value;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public QueryVariable withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getOperation() {
+        return operation;
+    }
+
+    public void setOperation(String operation) {
+        this.operation = operation;
+    }
+
+    public QueryVariable withOperation(String operation) {
+        this.operation = operation;
+        return this;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public QueryVariable withType(String type) {
+        this.type = type;
+        return this;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public void setValue(Object value) {
+        this.value = value;
+    }
+
+    public QueryVariable withValue(Object value) {
+        this.value = value;
+        return this;
+    }
+    
+}

src/main/java/com/inteligr8/alfresco/activiti/model/ResultListDataRepresentation.java

@@ -2,15 +2,12 @@
 package com.inteligr8.alfresco.activiti.model;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
+
-import com.fasterxml.jackson.annotation.JsonAnyGetter;
-import com.fasterxml.jackson.annotation.JsonAnySetter;
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.inteligr8.activiti.model.Datum;
 
 
 /**
@@ -26,30 +23,28 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
     "start",
     "total"
 })
-public class ResultListDataRepresentation {
+public class ResultListDataRepresentation<T extends Datum> extends Datum {
 
     @JsonProperty("data")
-    private List<Datum> data = new ArrayList<Datum>();
+    private List<T> data = new ArrayList<>();
     @JsonProperty("size")
     private Integer size;
     @JsonProperty("start")
     private Integer start;
     @JsonProperty("total")
     private Integer total;
-    @JsonIgnore
-    private Map<String, Object> additionalProperties = new HashMap<String, Object>();
 
     @JsonProperty("data")
-    public List<Datum> getData() {
+    public List<T> getData() {
         return data;
     }
 
     @JsonProperty("data")
-    public void setData(List<Datum> data) {
+    public void setData(List<T> data) {
         this.data = data;
     }
 
-    public ResultListDataRepresentation withData(List<Datum> data) {
+    public ResultListDataRepresentation<T> withData(List<T> data) {
         this.data = data;
         return this;
     }
@@ -64,7 +59,7 @@ public class ResultListDataRepresentation {
         this.size = size;
     }
 
-    public ResultListDataRepresentation withSize(Integer size) {
+    public ResultListDataRepresentation<T> withSize(Integer size) {
         this.size = size;
         return this;
     }
@@ -79,7 +74,7 @@ public class ResultListDataRepresentation {
         this.start = start;
     }
 
-    public ResultListDataRepresentation withStart(Integer start) {
+    public ResultListDataRepresentation<T> withStart(Integer start) {
         this.start = start;
         return this;
     }
@@ -94,24 +89,9 @@ public class ResultListDataRepresentation {
         this.total = total;
     }
 
-    public ResultListDataRepresentation withTotal(Integer total) {
+    public ResultListDataRepresentation<T> withTotal(Integer total) {
         this.total = total;
         return this;
     }
 
-    @JsonAnyGetter
-    public Map<String, Object> getAdditionalProperties() {
-        return this.additionalProperties;
-    }
-
-    @JsonAnySetter
-    public void setAdditionalProperty(String name, Object value) {
-        this.additionalProperties.put(name, value);
-    }
-
-    public ResultListDataRepresentation withAdditionalProperty(String name, Object value) {
-        this.additionalProperties.put(name, value);
-        return this;
-    }
-
 }

src/main/java/com/inteligr8/alfresco/activiti/model/ShareInfoRequest.java

@@ -0,0 +1,47 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class ShareInfoRequest {
+	
+	@JsonProperty
+	private List<PermissionLight> added = new LinkedList<>();
+	@JsonProperty
+	private List<PermissionLight> removed = new LinkedList<>();
+	@JsonProperty
+	private List<PermissionLight> updated = new LinkedList<>();
+	
+	
+	
+	public List<PermissionLight> getAdded() {
+		return added;
+	}
+	
+	public void setAdded(List<PermissionLight> added) {
+		this.added = added;
+	}
+	
+	public List<PermissionLight> getRemoved() {
+		return removed;
+	}
+	
+	public void setRemoved(List<PermissionLight> removed) {
+		this.removed = removed;
+	}
+	
+	public List<PermissionLight> getUpdated() {
+		return updated;
+	}
+	
+	public void setUpdated(List<PermissionLight> updated) {
+		this.updated = updated;
+	}
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/SharePermission.java

@@ -0,0 +1,34 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import java.time.OffsetDateTime;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class SharePermission extends Permission {
+	
+	@JsonProperty
+	private OffsetDateTime shareDate;
+	@JsonProperty
+	private Long sharedBy;
+	
+	public OffsetDateTime getShareDate() {
+		return shareDate;
+	}
+	
+	public void setShareDate(OffsetDateTime shareDate) {
+		this.shareDate = shareDate;
+	}
+	
+	public Long getSharedBy() {
+		return sharedBy;
+	}
+	
+	public void setSharedBy(Long sharedBy) {
+		this.sharedBy = sharedBy;
+	}
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/Task.java

@@ -1,12 +1,16 @@
 
 package com.inteligr8.alfresco.activiti.model;
 
+import java.time.OffsetDateTime;
 import java.util.ArrayList;
 import java.util.List;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+import com.inteligr8.activiti.model.Datum;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @JsonPropertyOrder({
@@ -43,7 +47,7 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
     "taskDefinitionKey",
     "variables"
 })
-public class Task {
+public class Task extends Datum {
 
     @JsonProperty("adhocTaskCanBeReassigned")
     private Boolean adhocTaskCanBeReassigned;
@@ -52,15 +56,18 @@ public class Task {
     @JsonProperty("category")
     private String category;
     @JsonProperty("created")
-    private String created;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime created;
     @JsonProperty("description")
     private String description;
     @JsonProperty("dueDate")
-    private String dueDate;
+    private OffsetDateTime dueDate;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
     @JsonProperty("duration")
     private Long duration;
     @JsonProperty("endDate")
-    private String endDate;
+    private OffsetDateTime endDate;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
     @JsonProperty("executionId")
     private String executionId;
     @JsonProperty("formKey")
@@ -155,15 +162,15 @@ public class Task {
         return this;
     }
 
-    public String getCreated() {
+    public OffsetDateTime getCreated() {
         return created;
     }
 
-    public void setCreated(String created) {
+    public void setCreated(OffsetDateTime created) {
         this.created = created;
     }
 
-    public Task withCreated(String created) {
+    public Task withCreated(OffsetDateTime created) {
         this.created = created;
         return this;
     }
@@ -181,15 +188,15 @@ public class Task {
         return this;
     }
 
-    public String getDueDate() {
+    public OffsetDateTime getDueDate() {
         return dueDate;
     }
 
-    public void setDueDate(String dueDate) {
+    public void setDueDate(OffsetDateTime dueDate) {
         this.dueDate = dueDate;
     }
 
-    public Task withDueDate(String dueDate) {
+    public Task withDueDate(OffsetDateTime dueDate) {
         this.dueDate = dueDate;
         return this;
     }
@@ -207,15 +214,15 @@ public class Task {
         return this;
     }
 
-    public String getEndDate() {
+    public OffsetDateTime getEndDate() {
         return endDate;
     }
 
-    public void setEndDate(String endDate) {
+    public void setEndDate(OffsetDateTime endDate) {
         this.endDate = endDate;
     }
 
-    public Task withEndDate(String endDate) {
+    public Task withEndDate(OffsetDateTime endDate) {
         this.endDate = endDate;
         return this;
     }

src/main/java/com/inteligr8/alfresco/activiti/model/TaskFilter.java

@@ -0,0 +1,181 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import java.time.OffsetDateTime;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+import com.inteligr8.activiti.model.Datum;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "name",
+    "assignment",
+    "dueAfter",
+    "dueBefore",
+    "processDefinitionId",
+    "processDefinitionKey",
+    "sort",
+    "asc",
+    "state"
+})
+public class TaskFilter extends Datum {
+    
+    public enum State {
+        @JsonProperty("all")
+        All,
+        @JsonProperty("completed")
+        Completed,
+        @JsonProperty("running")
+        Running
+    }
+
+    @JsonProperty("name")
+    private String name;
+    @JsonProperty("assignment")
+    private String assignment;
+    @JsonProperty("dueBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueBefore;
+    @JsonProperty("dueAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueAfter;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("processDefinitionKey")
+    private String processDefinitionKey;
+    @JsonProperty("sort")
+    private String sort;
+    @JsonProperty("asc")
+    private Boolean asc;
+    @JsonProperty("state")
+    private State state;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public TaskFilter() {
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public TaskFilter withName(String name) {
+        this.name = name;
+        return this;
+    }
+    
+    public String getAssignment() {
+        return assignment;
+    }
+    
+    public void setAssignment(String assignment) {
+        this.assignment = assignment;
+    }
+
+    public TaskFilter withAssignment(String assignment) {
+        this.assignment = assignment;
+        return this;
+    }
+    
+    public OffsetDateTime getDueAfter() {
+        return dueAfter;
+    }
+    
+    public void setDueAfter(OffsetDateTime dueAfter) {
+        this.dueAfter = dueAfter;
+    }
+    
+    public TaskFilter withDueAfter(OffsetDateTime dueAfter) {
+        this.dueAfter = dueAfter;
+        return this;
+    }
+    
+    public OffsetDateTime getDueBefore() {
+        return dueBefore;
+    }
+    
+    public void setDueBefore(OffsetDateTime dueBefore) {
+        this.dueBefore = dueBefore;
+    }
+    
+    public TaskFilter withDueBefore(OffsetDateTime dueBefore) {
+        this.dueBefore = dueBefore;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String id) {
+        this.processDefinitionId = id;
+    }
+
+    public TaskFilter withProcessDefinitionId(String id) {
+        this.processDefinitionId = id;
+        return this;
+    }
+    
+    public String getProcessDefinitionKey() {
+        return processDefinitionKey;
+    }
+    
+    public void setProcessDefinitionKey(String key) {
+        this.processDefinitionKey = key;
+    }
+    
+    public TaskFilter withProcessDefinitionKey(String key) {
+        this.processDefinitionKey = key;
+        return this;
+    }
+    
+    public String getSort() {
+        return sort;
+    }
+    
+    public void setSort(String sort) {
+        this.sort = sort;
+    }
+    
+    public TaskFilter withSort(String sort) {
+        this.sort = sort;
+        return this;
+    }
+    
+    public Boolean isAsc() {
+        return asc;
+    }
+    
+    public void setAsc(Boolean asc) {
+        this.asc = asc;
+    }
+    
+    public TaskFilter withAsc(Boolean asc) {
+        this.asc = asc;
+        return this;
+    }
+    
+    public State getState() {
+        return state;
+    }
+    
+    public void setState(State state) {
+        this.state = state;
+    }
+    
+    public TaskFilter withState(State state) {
+        this.state = state;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/TaskFilterRepresentation.java

@@ -0,0 +1,101 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "filterId",
+    "filter",
+    "appDefinitionId",
+    "page",
+    "size"
+})
+public class TaskFilterRepresentation {
+
+    @JsonProperty("filterId")
+    private Long filterId;
+    @JsonProperty("filter")
+    private TaskFilter filter;
+    @JsonProperty("appDefinitionId")
+    private Long appDefinitionId;
+    @JsonProperty("page")
+    private Integer page;
+    @JsonProperty("size")
+    private Integer size;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public TaskFilterRepresentation() {
+    }
+    
+    public Long getFilterId() {
+        return filterId;
+    }
+    
+    public void setFilterId(Long filterId) {
+        this.filterId = filterId;
+    }
+    
+    public TaskFilterRepresentation withFilterId(Long filterId) {
+        this.filterId = filterId;
+        return this;
+    }
+    
+    public TaskFilter getFilter() {
+        return filter;
+    }
+    
+    public void setFilter(TaskFilter filter) {
+        this.filter = filter;
+    }
+    
+    public TaskFilterRepresentation withFilter(TaskFilter filter) {
+        this.filter = filter;
+        return this;
+    }
+
+    public Long getAppDefinitionId() {
+        return appDefinitionId;
+    }
+
+    public void setAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+    }
+
+    public TaskFilterRepresentation withAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+        return this;
+    }
+    
+    public Integer getPage() {
+        return page;
+    }
+    
+    public void setPage(Integer page) {
+        this.page = page;
+    }
+    
+    public TaskFilterRepresentation withPage(Integer page) {
+        this.page = page;
+        return this;
+    }
+
+    public Integer getSize() {
+        return size;
+    }
+
+    public void setSize(Integer size) {
+        this.size = size;
+    }
+
+    public TaskFilterRepresentation withSize(Integer size) {
+        this.size = size;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/TaskQueryRepresentation.java

@@ -0,0 +1,243 @@
+
+
+package com.inteligr8.alfresco.activiti.model;
+
+import java.time.OffsetDateTime;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({
+    "text",
+    "assignment",
+    "taskId",
+    "dueAfter",
+    "dueBefore",
+    "processInstanceId",
+    "processDefinitionId",
+    "appDefinitionId",
+    "includeProcessInstance",
+    "includeProcessVariables",
+    "includeTaskLocalVariables",
+    "page",
+    "size",
+    "sort",
+    "start",
+    "state"
+})
+public class TaskQueryRepresentation {
+    
+    public enum Sort {
+        @JsonProperty("created-asc")
+        CreatedAsc,
+        @JsonProperty("created-desc")
+        CreatedDesc,
+        @JsonProperty("due-asc")
+        DueAsc,
+        @JsonProperty("due-desc")
+        DueDesc,
+    }
+    
+    public enum State {
+        @JsonProperty("all")
+        All,
+        @JsonProperty("completed")
+        Completed,
+        @JsonProperty("active")
+        Active
+    }
+
+    @JsonProperty("text")
+    private String text;
+    @JsonProperty("dueBefore")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueBefore;
+    @JsonProperty("dueAfter")
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueAfter;
+    @JsonProperty("taskId")
+    private String taskId;
+    @JsonProperty("processInstanceId")
+    private String processInstanceId;
+    @JsonProperty("processDefinitionId")
+    private String processDefinitionId;
+    @JsonProperty("appDefinitionId")
+    private Long appDefinitionId;
+    @JsonProperty("page")
+    private Integer page;
+    @JsonProperty("size")
+    private Integer size;
+    @JsonProperty("sort")
+    private Sort sort;
+    @JsonProperty("start")
+    private Integer start;
+    @JsonProperty("state")
+    private State state;
+
+    /**
+     * No args constructor for use in serialization
+     */
+    public TaskQueryRepresentation() {
+    }
+    
+    public String getText() {
+        return text;
+    }
+    
+    public void setText(String text) {
+        this.text = text;
+    }
+    
+    public TaskQueryRepresentation withText(String text) {
+        this.text = text;
+        return this;
+    }
+    
+    public OffsetDateTime getDueAfter() {
+        return dueAfter;
+    }
+    
+    public void setDueAfter(OffsetDateTime dueAfter) {
+        this.dueAfter = dueAfter;
+    }
+    
+    public TaskQueryRepresentation withDueAfter(OffsetDateTime dueAfter) {
+        this.dueAfter = dueAfter;
+        return this;
+    }
+    
+    public OffsetDateTime getDueBefore() {
+        return dueBefore;
+    }
+    
+    public void setDueBefore(OffsetDateTime dueBefore) {
+        this.dueBefore = dueBefore;
+    }
+    
+    public TaskQueryRepresentation withDueBefore(OffsetDateTime dueBefore) {
+        this.dueBefore = dueBefore;
+        return this;
+    }
+    
+    public String getTaskId() {
+        return taskId;
+    }
+    
+    public void setTaskId(String taskId) {
+        this.taskId = taskId;
+    }
+    
+    public TaskQueryRepresentation withTaskId(String taskId) {
+        this.taskId = taskId;
+        return this;
+    }
+
+    public Long getAppDefinitionId() {
+        return appDefinitionId;
+    }
+
+    public void setAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+    }
+
+    public TaskQueryRepresentation withAppDefinitionId(Long appDefinitionId) {
+        this.appDefinitionId = appDefinitionId;
+        return this;
+    }
+
+    public String getProcessDefinitionId() {
+        return processDefinitionId;
+    }
+
+    public void setProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+    }
+
+    public TaskQueryRepresentation withProcessDefinitionId(String processDefinitionId) {
+        this.processDefinitionId = processDefinitionId;
+        return this;
+    }
+
+    public String getProcessInstanceId() {
+        return processInstanceId;
+    }
+
+    public void setProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+    }
+
+    public TaskQueryRepresentation withProcessInstanceId(String processInstanceId) {
+        this.processInstanceId = processInstanceId;
+        return this;
+    }
+    
+    public Integer getPage() {
+        return page;
+    }
+    
+    public void setPage(Integer page) {
+        this.page = page;
+    }
+    
+    public TaskQueryRepresentation withPage(Integer page) {
+        this.page = page;
+        return this;
+    }
+
+    public Integer getSize() {
+        return size;
+    }
+
+    public void setSize(Integer size) {
+        this.size = size;
+    }
+
+    public TaskQueryRepresentation withSize(Integer size) {
+        this.size = size;
+        return this;
+    }
+
+    public Sort getSort() {
+        return sort;
+    }
+
+    public void setSort(Sort sort) {
+        this.sort = sort;
+    }
+
+    public TaskQueryRepresentation withSort(Sort sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public Integer getStart() {
+        return start;
+    }
+
+    public void setStart(Integer start) {
+        this.start = start;
+    }
+
+    public TaskQueryRepresentation withStart(Integer start) {
+        this.start = start;
+        return this;
+    }
+    
+    public State getState() {
+        return state;
+    }
+    
+    public void setState(State state) {
+        this.state = state;
+    }
+    
+    public TaskQueryRepresentation withState(State state) {
+        this.state = state;
+        return this;
+    }
+
+}

src/main/java/com/inteligr8/alfresco/activiti/model/TaskUpdate.java

@@ -1,9 +1,13 @@
 
 package com.inteligr8.alfresco.activiti.model;
 
+import java.time.OffsetDateTime;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonFormat.Shape;
 
 @JsonInclude(JsonInclude.Include.NON_NULL)
 @JsonPropertyOrder({
@@ -33,7 +37,8 @@ public class TaskUpdate {
     @JsonProperty("descriptionSet")
     private Boolean descriptionSet;
     @JsonProperty("dueDate")
-    private String dueDate;
+    @JsonFormat(shape = Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssXXX")
+    private OffsetDateTime dueDate;
     @JsonProperty("dueDateSet")
     private Boolean dueDateSet;
     @JsonProperty("formKey")
@@ -111,15 +116,15 @@ public class TaskUpdate {
         return this;
     }
 
-    public String getDueDate() {
+    public OffsetDateTime getDueDate() {
         return dueDate;
     }
 
-    public void setDueDate(String dueDate) {
+    public void setDueDate(OffsetDateTime dueDate) {
         this.dueDate = dueDate;
     }
 
-    public TaskUpdate withDueDate(String dueDate) {
+    public TaskUpdate withDueDate(OffsetDateTime dueDate) {
         this.dueDate = dueDate;
         return this;
     }

src/main/java/com/inteligr8/alfresco/activiti/model/UserIdentifier.java

@@ -0,0 +1,42 @@
+package com.inteligr8.alfresco.activiti.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class UserIdentifier {
+	
+	@JsonProperty
+	private String userId;
+	@JsonProperty
+	private String email;
+	
+    public String getUserId() {
+        return userId;
+    }
+    
+    public void setUserId(String userId) {
+        this.userId = userId;
+    }
+
+	public UserIdentifier withUserId(String userId) {
+        this.userId = userId;
+        return this;
+    }
+    
+    public String getEmail() {
+        return email;
+    }
+    
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+	public UserIdentifier withEmail(String email) {
+        this.email = email;
+        return this;
+    }
+
+}