[jboss-user] [jBPM] - Re: UserGroupCallbackManager: Not returning callback

// By Setting the jbpm.usergroup.callback property with the call         // back class full name, task service will use this to validate the         // user/group exists and its permissions are ok.               InputStream usergroupsin = KnowledgeSessionProducer.class.getResourceAsStream(  "/jbpm.usergroup.callback.properties" );               if(usergroupsin != null) {                         Properties callbackproperties = new Properties();                         try {                                   callbackproperties.load(usergroupsin);                                   UserGroupCallbackManager.getInstance().setCallbackFromProperties(callbackproperties);                                   log.debug("Task service registered usergroup callback ...");                         } catch (Exception e) {                                   log.debug("Task service unable to register usergroup callback ...");                         }               }     if(UserGroupCallbackManager.getInstance().existsCallback()){                         System.out.println("userGroupCallBack exists ! :)");               }else{                         System.out.println("userGroupCallBack don't exist ! :(");               }

17:06:45,137 DEBUG [com.st.ams.jbpm.knowledge.KnowledgeSessionProducer] (http--127.0.0.1-8080-3) init of KnowledgeSessionProducer ... 17:06:45,152 DEBUG [com.st.ams.task.management.AMSUserGroupCallbackImpl] (http--127.0.0.1-8080-3) Starting AMSUserGroupCallbackImpl ... 17:06:45,153 INFO  [org.jbpm.task.identity.UserGroupCallbackManager] (http--127.0.0.1-8080-3) UserGroupCallback registered from properties file: com.st.ams.task.management.AMSUserGroupCallbackImpl 17:06:45,154 DEBUG [com.st.ams.jbpm.knowledge.KnowledgeSessionProducer] (http--127.0.0.1-8080-3) Task service registered usergroup callback ... 17:06:45,155 INFO  [stdout] (http--127.0.0.1-8080-3) userGroupCallBack exists ! :)