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problem with jbpm5 ldap integration
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created by <a href="https://community.jboss.org/people/deepak.singhvi">Deepak Singhvi</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/756384#756384">View the full discussion</a>
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<div class="jive-rendered-content"><p><strong>I am trying to integrate jbpm5 with ldap.</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>env: jbpm5.3 /jboss7/ sample application/apacheDS(ldap)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have tried few things but its not working properly.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>1) changed web.xml in jbpm-human-task-war.war in jboss7 deployments folder.</p><p>    modified user.group.callback.class value to LDAPUserGroupCallbackImpl from DefaultUserGroupCallbackImpl</p><p>       <init-param></p><p>      <param-name>user.group.callback.class</param-name></p><p>      <param-value>org.jbpm.task.service.LDAPUserGroupCallbackImpl</param-value></p><p>      </init-param></p><p>2) updated jbpm.usergroup.callback.properties with requried properties </p><p>    for e.g. ldap.user.ctx, ldap.role.ctx,ldap.user.roles.ctx, etc and kept in the war file, updated jbpm.usergroup.callback.properties the same in </p><p>    jbpm-human-task-core-5.3.0.Final.jar also in the lib of the above mentioned war, originally that file was empty.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>3) During the running ProcessTest.java sample i am getting the following error</p><p>  </p><p>0    28/08 14:19:37,871[main] ERROR workitem.wsht.GenericHTWorkItemHandler.executeWorkItem  - Tue Aug 28 14:19:37 GMT+05:30 2012: Error when creating task on task server for work item id 1. Error reported by task server: There are no known Business Administrators, task cannot be created according to WS-HT specification</p><p>org.jbpm.task.service.CannotAddTaskException: There are no known Business Administrators, task cannot be created according to WS-HT specification</p><p>  at org.jbpm.task.service.TaskServiceSession.doCallbackOperationForPeopleAssignments(TaskServiceSession.java:1186)</p><p>  at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:167)</p><p>  at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:144)</p><p>  at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:44)</p><p>  at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:85)</p><p>  at java.lang.Thread.run(Thread.java:619)</p><p>Process started ...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Not sure what i need to do get rid of this error.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>My ldap is running on the default port.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>following error is coming in ldap as well.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>[14:19:37] ERROR [org.apache.directory.server.ldap.handlers.UnbindHandler] - failed to unbind session properly</p><p>org.apache.directory.shared.ldap.exception.LdapNameNotFoundException:</p><p>        at org.apache.directory.server.core.partition.DefaultPartitionNexus.getPartition(DefaultPartitionNexus.java:1138)</p><p>        at org.apache.directory.server.core.partition.DefaultPartitionNexus.unbind(DefaultPartitionNexus.java:831)</p><p>        at org.apache.directory.server.core.interceptor.InterceptorChain$1.unbind(InterceptorChain.java:212)</p><p>        at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1361)</p><p>        at org.apache.directory.server.core.interceptor.BaseInterceptor.unbind(BaseInterceptor.java:241)</p><p>        at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.unbind(InterceptorChain.java:1361)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Can anybody point to a complete example on the integration.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Deepak</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p> <span> :) </span></p></div>
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