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

[houston4j]

houston4j [https://community.jboss.org/people/houston4j] created the discussion

"UserGroupCallbackManager: Not returning callback"

To view the discussion, visit: https://community.jboss.org/message/803324#803324

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Hello,

I'm unable to retrieve an instance of the UserGroupCallback using the UserGroupCallbackManager.

[Sandra Renaud]

Sandra Renaud [https://community.jboss.org/people/joploya] created the discussion

"Re: UserGroupCallbackManager: Not returning callback"

To view the discussion, visit: https://community.jboss.org/message/803642#803642

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Hello,

// 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 ! :(");
              }

and I create a file name : jbpm.usergroup.callback.properties in src/main/resources
that contain this line :
jbpm.usergroup.callback=com.st.ams.task.management.AMSUserGroupCallbackImpl

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 ! :)

I hope it will help you.
Regards,
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