topic Re: activiti:class __ ActivitiIllegalArgumentException: in Alfresco Archive

activiti:class __ ActivitiIllegalArgumentException:

fahad1 — Thu, 06 Feb 2014 16:25:58 GMT

I want to attach com.services.AutherticateUser_WS class with my service Task.<serviceTask id="sid-6A5A3583-D7C9-4188-81BC-58C6C16F681C" name="myService" activiti:class="com.services.AutherticateUser_WS"></serviceTask>But I am getting the following errorCaused by: org.activiti.engine.Acti

Re: activiti:class __ ActivitiIllegalArgumentException:

jbarrez — Fri, 07 Feb 2014 08:38:34 GMT

You only need to implement the ActivityBehaviour class. The JavaDelegate is only a subset of it.

Re: activiti:class __ ActivitiIllegalArgumentException:

fahad1 — Mon, 10 Feb 2014 09:19:40 GMT

thanks Dear jbarrez. But I am yet not able to execute it. Now I am only implementing ActivityBehaviour, but still getting the same error
Caused by: org.activiti.engine.ActivitiIllegalArgumentException: fitman.services .AutherticateUser_WS doesn't implement org.activiti.engine.delegate.JavaDelegate nor org.activiti.engine.impl.pvm.delegate.ActivityBehavior
        at org.activiti.engine.impl.bpmn.helper.ClassDelegate.getActivityBehaviorInstance(ClassDelegate.java:143)
        at org.activiti.engine.impl.bpmn.helper.ClassDelegate.execute(ClassDelegate.java:113)

Code of my class is as follows.

import org.activiti.engine.RuntimeService;
import org.activiti.engine.impl.pvm.delegate.ActivityBehavior;
import org.activiti.engine.impl.pvm.delegate.ActivityExecution;

public class AutherticateUser_WS implements   ActivityBehavior {

@Override
public void execute(ActivityExecution execution) throws Exception {
// TODO Auto-generated method stub
System.out.println( " 11 some thing is running ");
RuntimeService runtimeService = execution.getEngineServices().getRuntimeService();
     runtimeService.startProcessInstanceByKey("process123");

}

}

Any hint? any project code or help for getting started.

Re: activiti:class __ ActivitiIllegalArgumentException:

trademak — Tue, 11 Feb 2014 15:31:13 GMT

Already answered in your other post. It basically says is already in the exception message. You should implement the JavaDelegate interface and not the ActivityBehavior class.

Best regards,

Re: activiti:class __ ActivitiIllegalArgumentException:

fahad1 — Wed, 12 Feb 2014 14:23:49 GMT

as jbarrez said. we can implement either class javaDelegate or ActivityBehavior. The JavaDelegate is only a subset of ActivityBehavior.
anyways, its running now.

thanks for the feedback