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Pooled actors value invalid

vinkk

hi iam trying to reassign a task to a group, but i get follwoing errors.

i tried both these code.

1.

params.put(WorkflowModel.ASSOC_POOLED_ACTORS, (Serializable)pooledNodeRefs);

2.

params.put(WorkflowModel.ASSOC_POOLED_ACTORS, "testgroup");

but i get following errors

      <tr><td><b>Message:</b></td><td>Wrapped Exception (with status template): Pooled actors value '

[Node Type: {http://www.alfresco.org/model/content/1.0}person,
Node Aspects: [{http://www.alfresco.org/model/system/1.0}referenceable, {http://www.alfresco.org/model/application/1.0}configurable],
Node Type: {http://www.alfresco.org/model/content/1.0}person,
Node Aspects: [{http://www.alfresco.org/model/content/1.0}ownable, {http://www.alfresco.org/model/application/1.0}configurable, {http://www.alfresco.org/model/system/1.0}referenceable],
Node Type: {http://www.alfresco.org/model/content/1.0}person,
Node Aspects: [{http://www.alfresco.org/model/application/1.0}configurable, {http://www.alfresco.org/model/content/1.0}ownable, {http://www.alfresco.org/model/system/1.0}referenceable],
Node Type: {http://www.alfresco.org/model/content/1.0}person,
Node Aspects: [{http://www.alfresco.org/model/application/1.0}configurable, {http://www.alfresco.org/model/content/1.0}ownable, {http://www.alfresco.org/model/system/1.0}referenceable]]'
is invalid</td></tr>

the error comes this line in jbpmengine 2184

else if (key.equals(ContentModel.PROP_OWNER))
                {
                    if (value != null && !(value instanceof String))
                    {
                        throw new WorkflowException("Task owner '" + value + "' is invalid");
                    }

vin kk

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Comments

cheffilet

Please use instead of a normal array the class JBPMNodeList

JBPMNodeList nodeList = new JBPMNodeList();
nodeList.add(new JBPMNode(personNodeRef, serviceRegistry));

params.put(WorkflowModel.ASSOC_POOLED_ACTORS, (Serializable)nodeList );
‍‍‍‍‍‍

vinkk

hi,

Thanks for the reply, i tried ur code but i get following errors.

org.alfresco.web.scripts.WebScriptException - Wrapped Exception (with status template): org.alfresco.repo.workflow.jbpm.JBPMNode cannot be cast to org.alfresco.service.cmr.

   <tr><td></td><td>org.alfresco.repo.workflow.jbpm.JBPMEngine.convertNodeRefs(JBPMEngine.java:2480)</td></tr>
         <tr><td></td><td>org.alfresco.repo.workflow.jbpm.JBPMEngine.setTaskProperties(JBPMEngine.java:2161)</td></tr>


   nodeList.add(new JBPMNode(personNodeRef, serviceRegistry));
           params.put(WorkflowModel.ASSOC_POOLED_ACTORS, (Serializable)nodeList );
           workflowService.updateTask(taskid, params, null, null);

here my personNodeRef is nodeRef

please help

thanks
vinkk

cheffilet

Sorry my fault again:

List nl = new LinkedList();
nl.add( new NodeRef("workspace://SpacesStore/7f88da63-cf01-4182-8cf2-56af9e10ce1b"));
Map<QName, Serializable> mp = new HashMap<QName, Serializable>();
mp.put(WorkflowModel.ASSOC_POOLED_ACTORS, (Serializable)nl);
mp.put(ContentModel.PROP_OWNER, null);
serviceRegistry.getWorkflowService().updateTask("jbpm$4", mp, null, null);

‍‍‍‍‍‍‍‍‍

This operation turns back an ownership and sets-up a pooled-task

vinkk

Hi thanks for the reply,

but i get the following errors in this line

serviceRegistry.getWorkflowService().updateTask(taskid, mp, null, null);


<tr><td></td><td> </td></tr>
   <tr><td><b>Exception:</b></td><td>org.alfresco.web.scripts.WebScriptException - Wrapped Exception (with status template): Pooled actors value '[Node Type: {http://www.alfresco.org/model/content/1.0}person, Node Aspects: [{http://www.alfresco.org/model/content/1.0}ownable, {http://www.alfresco.org/model/application/1.0}configurable, {http://www.alfresco.org/model/system/1.0}referenceable]]' is invalid</td></tr>
   <tr><td></td><td> </td></tr>
      <tr><td></td><td>org.alfresco.web.scripts.AbstractWebScript.createStatusException(AbstractWebScript.java:622)</td></tr>
   <tr><td></td><td> </td></tr>

can u please help me?

thanks
vin.

vinkk

Hi
it throw error this part in JBPMEngine.java,

              else if (value instanceof JBPMNode)
                        {
                            JBPMNode node = (JBPMNode)value;
                            pooledActors = new String[] {mapAuthorityToName(node.getNodeRef())};
                        }
                        else
                        {
                            throw new WorkflowException("Pooled actors value '" + value + "' is invalid");
                        }

here it is throwing error in else part.

any help please.

thanks
vin.

cheffilet

Please post the whole script so we can get more informations about your problem.