Hi All, I am newbie to jBPM/JBoss and I created a simple workflow, but when i transition from the task-node to node to invoke an action class, i am getting an error
error: [Delegation], could not instantiate delegation class, "com.sample.action.MessageActionHandler". Can anyone please provide your expert comments? <?xml version="1.0" encoding="UTF-8"?> | | <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="http-demo-process"> | | <swimlane name="initiator"> | <assignment actor-id="manager" /> | </swimlane> | <start-state name="start-state1"> | <task swimlane="initiator" /> | <transition to="task-node1"></transition> | </start-state> | | <node name="node1"> | <action class="com.sample.action.MessageActionHandler"> | <message>Sending Message</message> | </action> | <transition to="join1"></transition> | </node> | | <task-node name="task-node1"> | <task swimlane="initiator" /> | <transition to="node1"></transition> | </task-node> | | <join name="join1"> | <transition to="end-state1"></transition> | </join> | | <end-state name="end-state1"></end-state> | | </process-definition> and here is the message action handler class package com.sample.action; | | import org.jbpm.graph.def.ActionHandler; | import org.jbpm.graph.exe.ExecutionContext; | import org.apache.commons.logging.Log; | import org.apache.commons.logging.LogFactory; | | | public class MessageActionHandler implements ActionHandler { | | Log log = LogFactory.getLog(this.getClass()); | private static final long serialVersionUID = 1L; | | /** | * The message member gets its value from the configuration in the | * process definition. The value is injected directly by the engine. | */ | String message; | | /** | * A message process variable is assigned the value of the message | * member. The process variable is created if it doesn't exist yet. | */ | public void execute(ExecutionContext context) throws Exception { | log.info("Inside execute: "); | context.getContextInstance().setVariable("message", message); | log.info("Printing message received: " + message); | | } | | } Please advise as this is very confusing to me View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162695#4162695 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162695 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user