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Merged BRANCHES/DEV/BELARUS/HEAD_2010_07_29 to HEAD:

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21577: ALF-3895 : F66 REST API to get a specific workflow instance

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21584 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
2010-08-04 07:27:55 +00:00
parent adfa5cfbca
commit 1dd3aa14f6
1 changed files with 47 additions and 54 deletions
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101
source/java/org/alfresco/repo/web/scripts/workflow/WorkflowModelBuilder.java
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@@ -47,7 +47,6 @@ import org.alfresco.service.cmr.workflow.WorkflowService;
import org.alfresco.service.cmr.workflow.WorkflowTask;
import org.alfresco.service.cmr.workflow.WorkflowTaskDefinition;
import org.alfresco.service.cmr.workflow.WorkflowTaskQuery;
import org.alfresco.service.cmr.workflow.WorkflowTaskState;
import org.alfresco.service.cmr.workflow.WorkflowTransition;
import org.alfresco.service.namespace.NamespaceException;
import org.alfresco.service.namespace.NamespaceService;
@@ -255,61 +254,15 @@ public class WorkflowModelBuilder
Serializable priority = null;
Serializable startTaskId = null;
// get all active tasks
List<WorkflowTask> activeTasks = workflowService.queryTasks(new WorkflowTaskQuery());
// get all completed tasks
WorkflowTaskQuery completedTasksQuery = new WorkflowTaskQuery();
completedTasksQuery.setTaskState(WorkflowTaskState.COMPLETED);
completedTasksQuery.setActive(null);
List<WorkflowTask> completedTasks = workflowService.queryTasks(completedTasksQuery);
ArrayList<Map<String, Object>> results = new ArrayList<Map<String, Object>>();
for (WorkflowTask completedTask : completedTasks)
WorkflowTask startTask = getStartTaskForWorkflow(workflowInstance);
if (startTask != null)
{
if (completedTask.path.instance.id.equals(workflowInstance.id))
{
if (completedTask.properties.get(WorkflowModel.PROP_DUE_DATE) != null)
{
dueDate = completedTask.properties.get(WorkflowModel.PROP_DUE_DATE);
}
if (completedTask.properties.get(WorkflowModel.PROP_PRIORITY) != null)
{
priority = completedTask.properties.get(WorkflowModel.PROP_PRIORITY);
}
if (workflowInstance.definition.getStartTaskDefinition().id.equals(completedTask.definition.id))
{
startTaskId = completedTask.id;
}
results.add(buildSimple(completedTask, null));
}
startTaskId = startTask.id;
dueDate = startTask.properties.get(WorkflowModel.PROP_WORKFLOW_DUE_DATE);
priority = startTask.properties.get(WorkflowModel.PROP_WORKFLOW_PRIORITY);
}
for (WorkflowTask activeTask : activeTasks)
{
if (activeTask.path.instance.id.equals(workflowInstance.id))
{
if (activeTask.properties.get(WorkflowModel.PROP_DUE_DATE) != null)
{
dueDate = activeTask.properties.get(WorkflowModel.PROP_DUE_DATE);
}
if (activeTask.properties.get(WorkflowModel.PROP_PRIORITY) != null)
{
priority = activeTask.properties.get(WorkflowModel.PROP_PRIORITY);
}
if (workflowInstance.definition.getStartTaskDefinition().id.equals(activeTask.definition.id))
{
startTaskId = activeTask.id;
}
results.add(buildSimple(activeTask, null));
}
}
if (includeTasks)
{
model.put(TASK_WORKFLOW_INSTANCE_TASKS, results);
}
if (dueDate != null)
{
model.put(TASK_WORKFLOW_INSTANCE_DUE_DATE, ISO8601DateFormat.format((Date) dueDate));
@@ -329,6 +282,25 @@ public class WorkflowModelBuilder
model.put(TASK_WORKFLOW_INSTANCE_START_TASK_INSTANCE_ID, startTaskId);
model.put(TASK_WORKFLOW_INSTANCE_DEFINITION, buildDetailed(workflowInstance.definition));
if (includeTasks)
{
// get all tasks for workflow
WorkflowTaskQuery tasksQuery = new WorkflowTaskQuery();
tasksQuery.setTaskState(null);
tasksQuery.setActive(null);
tasksQuery.setProcessId(workflowInstance.id);
List<WorkflowTask> tasks = workflowService.queryTasks(tasksQuery);
ArrayList<Map<String, Object>> results = new ArrayList<Map<String, Object>>(tasks.size());
for (WorkflowTask task : tasks)
{
results.add(buildSimple(task, null));
}
model.put(TASK_WORKFLOW_INSTANCE_TASKS, results);
}
return model;
}
@@ -564,6 +536,27 @@ public class WorkflowModelBuilder
return hiddenTransitions.contains(transitionId);
}
protected WorkflowTask getStartTaskForWorkflow(WorkflowInstance workflowInstance)
{
WorkflowTaskQuery startTaskQuery = new WorkflowTaskQuery();
startTaskQuery.setTaskState(null);
startTaskQuery.setActive(null);
startTaskQuery.setTaskName(workflowInstance.definition.getStartTaskDefinition().metadata.getName());
startTaskQuery.setProcessId(workflowInstance.id);
List<WorkflowTask> startTasks = workflowService.queryTasks(startTaskQuery);
if (!startTasks.isEmpty())
{
return startTasks.get(0);
}
else
{
return null;
}
}
private String getUrl(WorkflowTask task)
{
return "api/task-instances/" + task.getId();