Workflow Checkpoint:

- Process deploy/isDeployed/undeploy implemented in Workflow Service
- Servlet implemented to support jBPM Process Designer deployment (using above service) : mapped to /alfresco/jbpm/deployprocess URL
- Workflow deployer bootstrap bean (for once- only loading of process definitions at bootstrap)
- Initial cut of Review & Approve process definition & Task definitions (bootstrapped)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3477 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/service/cmr/workflow/WorkflowDefinition.java

@@ -27,6 +27,9 @@ public class WorkflowDefinition
     /** Workflow Definition unique id */
     public String id;
     
+    /** Workflow Definition version */
+    public String version;
+    
     /** Workflow Definition name */
     public String name;
     
@@ -39,6 +42,6 @@ public class WorkflowDefinition
      */
     public String toString()
     {
-        return "WorkflowDefinition[id=" + id + ",name=" + name + ",startTask=" + startTaskDefinition.toString() + "]";
+        return "WorkflowDefinition[id=" + id + ",version=" + version + ",name=" + name + ",startTask=" + startTaskDefinition.toString() + "]";
     }
 }

source/java/org/alfresco/service/cmr/workflow/WorkflowService.java

@@ -16,6 +16,7 @@
  */
 package org.alfresco.service.cmr.workflow;
 
+import java.io.InputStream;
 import java.io.Serializable;
 import java.util.List;
 import java.util.Map;
@@ -37,6 +38,29 @@ public interface WorkflowService
     // Workflow Definition Management
     //
 
+    /**
+     * Deploy a Workflow Definition to the Alfresco Repository
+     * 
+     * @param  engineId  the bpm engine id
+     * @param  workflowDefinition  the workflow definition
+     * @param  overwrite  true => redeploy, if process definition already exists
+     * @return  mimetype  the mimetype of the workflow definition
+     */
+    public WorkflowDefinition deployDefinition(String engineId, InputStream workflowDefinition, String mimetype);
+    
+    /**
+     * Is the specified Workflow Definition already deployed?
+     * 
+     * Note: the notion of "already deployed" may differ between bpm engines. For example,
+     *       different versions of the same process may be considered equal.
+     *       
+     * @param  engineId  the bpm engine id
+     * @param  workflowDefinition  the definition to check
+     * @param  mimetype  the mimetype of the definition
+     * @return  true => already deployed
+     */
+    public boolean isDefinitionDeployed(String engineId, InputStream workflowDefinition, String mimetype);
+    
     /**
      * Deploy a Workflow Definition to the Alfresco Repository
      *