topic Assing a task to a group using JAVA APIs in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/assing-a-task-to-a-group-using-java-apis/m-p/171203#M124468 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I am using JAVA APIs to initiate a workflow and assign a task to a group called 'Analyst' which I have already created in the GUI.While doing so I am getting the following exception</SPAN><BR /><BR /><STRONG>Pooled actors value 'Analyst' is invalid</STRONG><SPAN> </SPAN><BR /><BR /><SPAN>although I am able to assign a task to a single assignee.</SPAN><BR /><BR /><SPAN>When the workflow is kicked off,we are passing some parameters to the workflow node as </SPAN><BR /><BR /><SPAN>parameters.put(WorkflowModel.ASSOC_POOLED_ACTORS, "Analyst");</SPAN><BR /><BR /><SPAN>However while passing a single assignee as parameter in the above line like</SPAN><BR /><BR /><SPAN>parameters.put(WorkflowModel.ASSOC_ASSIGNEE, "admin");</SPAN><BR /><BR /><SPAN>the workflow gets initiated successfully.</SPAN><BR /><BR /><BR /><SPAN>As per my guess this is where I am making a mistake.However I have no idea how to resolve it.Any suggestions will be greatly appreciated.Thanks in advance</SPAN><BR /><BR /><BR /><SPAN>I have installed Alfresco 2.9B version on Windows XP and using MySQL database.</SPAN><BR /><BR /><SPAN>I have attached the code below</SPAN><BR /><BR /><BR /><BR /><SPAN>/*</SPAN><BR /><SPAN> * Copyright (C) 2005-2007 Alfresco Software Limited.</SPAN><BR /><SPAN> *</SPAN><BR /><SPAN> * This program is free software; you can redistribute it and/or</SPAN><BR /><SPAN> * modify it under the terms of the GNU General Public License</SPAN><BR /><SPAN> * as published by the Free Software Foundation; either version 2</SPAN><BR /><SPAN> * of the License, or (at your option) any later version.</SPAN><BR /><BR /><SPAN> * This program is distributed in the hope that it will be useful,</SPAN><BR /><SPAN> * but WITHOUT ANY WARRANTY; without even the implied warranty of</SPAN><BR /><SPAN> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.&nbsp; See the</SPAN><BR /><SPAN> * GNU General Public License for more details.</SPAN><BR /><BR /><SPAN> * You should have received a copy of the GNU General Public License</SPAN><BR /><SPAN> * along with this program; if not, write to the Free Software</SPAN><BR /><SPAN> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</SPAN><BR /><BR /><SPAN> * As a special exception to the terms and conditions of version 2.0 of </SPAN><BR /><SPAN> * the GPL, you may redistribute this Program in connection with Free/Libre </SPAN><BR /><SPAN> * and Open Source Software ("FLOSS") applications as described in Alfresco's </SPAN><BR /><SPAN> * FLOSS exception.&nbsp; You should have recieved a copy of the text describing </SPAN><BR /><SPAN> * the FLOSS exception, and it is also available here: </SPAN><BR /><SPAN> * </SPAN><A href="http://www.alfresco.com/legal/licensing" rel="nofollow noopener noreferrer">http://www.alfresco.com/legal/licensing</A><SPAN>"</SPAN><BR /><SPAN> */</SPAN><BR /><SPAN>package org.alfresco.sample;</SPAN><BR /><BR /><SPAN>import java.io.Serializable;</SPAN><BR /><SPAN>import java.util.HashMap;</SPAN><BR /><SPAN>import java.util.Map;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.dictionary.*;</SPAN><BR /><BR /><SPAN>import org.alfresco.model.ContentModel;</SPAN><BR /><SPAN>import org.alfresco.repo.content.MimetypeMap;</SPAN><BR /><SPAN>import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;</SPAN><BR /><SPAN>import org.alfresco.repo.workflow.WorkflowModel;</SPAN><BR /><SPAN>import org.alfresco.service.ServiceRegistry;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.repository.ChildAssociationRef;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.repository.ContentService;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.repository.ContentWriter;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.repository.NodeRef;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.repository.NodeService;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.repository.StoreRef;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.search.ResultSet;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.search.SearchService;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.security.AuthenticationService;</SPAN><BR /><SPAN>import org.alfresco.service.namespace.NamespaceService;</SPAN><BR /><SPAN>import org.alfresco.service.namespace.QName;</SPAN><BR /><SPAN>import org.alfresco.service.transaction.TransactionService;</SPAN><BR /><SPAN>import org.alfresco.util.ApplicationContextHelper;</SPAN><BR /><SPAN>import org.springframework.context.ApplicationContext;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.security.AuthorityService;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.security.AuthorityType;</SPAN><BR /><SPAN>import org.alfresco.service.cmr.workflow.*;</SPAN><BR /><SPAN>import java.util.*;</SPAN><BR /><BR /><BR /><SPAN>/**</SPAN><BR /><SPAN> * Simple client example demonstrating the use of the Alfresco Foundation Java APIs.</SPAN><BR /><SPAN> * </SPAN><BR /><SPAN> * The client creates a content node in the "Company Home" folder.&nbsp; The content</SPAN><BR /><SPAN> * may be viewed and operated on within the Alfresco Web Client.&nbsp; Note: the web client</SPAN><BR /><SPAN> * will need to be re-started after executing this sample to see the changes in</SPAN><BR /><SPAN> * effect.</SPAN><BR /><SPAN> *</SPAN><BR /><SPAN> * This client demonstrates the "Embedded Repository" deployment option as described</SPAN><BR /><SPAN> * in the Alfresco Respotiory Architecture docucment - </SPAN><BR /><SPAN> * </SPAN><A href="http://wiki.alfresco.com/wiki/Alfresco_Repository_Architecture" rel="nofollow noopener noreferrer">http://wiki.alfresco.com/wiki/Alfresco_Repository_Architecture</A><BR /><SPAN> */</SPAN><BR /><SPAN>public class sampleworkflow </SPAN><BR /><SPAN>{</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;static ServiceRegistry sr=null;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp; public static void main(String[] args)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; {</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // initialise app content </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ApplicationContext ctx = ApplicationContextHelper.getApplicationContext();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // get registry of services</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; final ServiceRegistry serviceRegistry = (ServiceRegistry) ctx.getBean(ServiceRegistry.SERVICE_REGISTRY);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sr=serviceRegistry;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // use TransactionWork to wrap service calls in a user transaction</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TransactionService transactionService = serviceRegistry.getTransactionService();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; RetryingTransactionCallback&lt;Object&gt; exampleWork = new RetryingTransactionCallback&lt;Object&gt;()</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; public Object execute() throws Exception</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {&nbsp;&nbsp; try{</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; doExample(serviceRegistry);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; catch(Exception e){</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;System.out.println("e——–&gt;"+e.getMessage());</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;System.exit(0);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return null;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; };</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; transactionService.getRetryingTransactionHelper().doInTransaction(exampleWork);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.exit(0);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; }</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; public static void doExample(ServiceRegistry serviceRegistry) throws Exception</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; {</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;//</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // authenticate</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;//</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AuthenticationService authenticationService = serviceRegistry.getAuthenticationService();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; authenticationService.authenticate("admin", "admin".toCharArray());</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // create a workflow service</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WorkflowService workflowService = serviceRegistry.getWorkflowService();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; List a=workflowService.getAllDefinitions();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Iterator i=a.iterator();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; String wid="";</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; while(i.hasNext()){</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;WorkflowDefinition wd=(WorkflowDefinition)i.next();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;System.out.println("workflow name—–&gt;"+wd.name);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;if(wd.name.equals("jbpm$wf<img id="smileytongue" class="emoticon emoticon-smileytongue" src="https://connect.hyland.com/i/smilies/16x16_smiley-tongue.png" alt="Smiley Tongue" title="Smiley Tongue" />arallelgroupreview")){</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(wd.id);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wid=wd.id;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Create a workflow node reference</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NodeRef workflowNodeRef = workflowService.createPackage(null);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //Finally kick the workflow off.</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Map&lt;QName, Serializable&gt; parameters = new HashMap&lt;QName, Serializable&gt;();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; parameters.put(WorkflowModel.ASSOC_PACKAGE, workflowNodeRef);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; parameters.put(WorkflowModel.ASSOC_POOLED_ACTORS, "Analyst");</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; parameters.put(WorkflowModel.PROP_WORKFLOW_DUE_DATE, new Date(System.currentTimeMillis() ));</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; parameters.put(WorkflowModel.PROP_WORKFLOW_DESCRIPTION, "group task");</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; parameters.put(QName.createQName("claim_refno"), "22");</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WorkflowPath path = workflowService.startWorkflow(wid, parameters);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("initiated successfully");</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set user_list=serviceRegistry.getPersonService().getAllPeople();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Iterator itr=user_list.iterator();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; while(itr.hasNext()){</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NodeRef usr=(NodeRef)itr.next();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;System.out.println(usr.getId());</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AuthorityService as=serviceRegistry.getAuthorityService();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set&lt;String&gt; users = as.getAllAuthorities(AuthorityType.USER);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (String userAuth : users){</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;System.out.println("users—–&gt;"+userAuth);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WorkflowTaskQuery query = new WorkflowTaskQuery();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query.setTaskState(WorkflowTaskState.COMPLETED);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query.setTaskState(WorkflowTaskState.IN_PROGRESS);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; List&lt;WorkflowTask&gt; tasks = workflowService.queryTasks(query);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("before");</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // create a list of transient nodes to represents</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (WorkflowTask task : tasks)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("Task name—&gt;"+task.name);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; WorkflowTaskDefinition wdef=task.definition;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("map size———–&gt;"+wdef.metadata.getDefaultValues().size());</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Map m=task.properties;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set s=m.keySet();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Iterator it=s.iterator();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; while(it.hasNext()){</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; QName key=(QName)it.next();</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; // System.out.println("key——–&gt;"+ m.get(key));</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //Serializable pd=(Serializable)m.get(key);</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("Key"+ key.getLocalName());</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("value——-&gt;"+m.get(key));&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp; }</SPAN><BR /><BR /><BR /><SPAN>}</SPAN></BODY></HTML> Wed, 18 Jun 2008 12:49:25 GMT vijay 2008-06-18T12:49:25Z Assing a task to a group using JAVA APIs https://connect.hyland.com/t5/alfresco-archive/assing-a-task-to-a-group-using-java-apis/m-p/171203#M124468 Hi,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I am using JAVA APIs to initiate a workflow and assign a task to a group called 'Analyst' which I have already created in the GUI.While doing so I am getting the following exceptionPooled actors value 'Analyst' is invalid although I am able to assign a task to a single assignee.When the Wed, 18 Jun 2008 12:49:25 GMT https://connect.hyland.com/t5/alfresco-archive/assing-a-task-to-a-group-using-java-apis/m-p/171203#M124468 vijay 2008-06-18T12:49:25Z Re: Assing a task to a group using JAVA APIs https://connect.hyland.com/t5/alfresco-archive/assing-a-task-to-a-group-using-java-apis/m-p/171204#M124469 <HTML><HEAD></HEAD><BODY><SPAN>Not sure how the alfresco wrapper works, but in jBPM itself you have to pass a Set to it. Might be a Set of just one element</SPAN></BODY></HTML> Wed, 18 Jun 2008 16:12:09 GMT https://connect.hyland.com/t5/alfresco-archive/assing-a-task-to-a-group-using-java-apis/m-p/171204#M124469 kukeltje 2008-06-18T16:12:09Z