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Part of ACTVT 93: The Share client exposes the diagram associated with a workflow

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Added a getWorkflowImage(String workflowInstanceId) method to WorkflowService and WorkflowComponent interfaces. JBPM implementation will always return null, Activiti implementation will return an InputStream when diagramming information is available.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28264 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
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Gavin Cornwell
2011-06-08 11:52:52 +00:00
parent 75dc2f5c6a
commit e25cd8eb7e
5 changed files with 52 additions and 0 deletions
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9
source/java/org/alfresco/service/cmr/workflow/WorkflowService.java
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@@ -308,6 +308,15 @@ public interface WorkflowService
@Auditable(parameters = {"pathId"})
public WorkflowTask getStartTask(String workflowInstanceId);
/**
* Gets a graphical view of the workflow instance
*
* @param workflowInstanceId the workflow instance id
* @return image view of the workflow instance as an InputStream or null if a diagram is not available
* @since 4.0
*/
@Auditable(parameters = {"workflowInstanceId"})
public InputStream getWorkflowImage(String workflowInstanceId);
//
// Workflow Timer Management