Examples of org.jbpm.PvmException

org.jbpm.PvmException

      javax.jms.Message jmsMessage = jmsSession.createMessage();
      MessageProducer messageProducer = jmsSession.createProducer(jmsDestination);
      try {
        messageProducer.send(jmsMessage);
      } catch (Exception e) {
        throw new PvmException("couldn't send jms message: "+e.getMessage(), e);
      } finally {
        messageProducer.close();
      }


      jmsMessage.setLongProperty("jobId", message.getDbid());


      /*
      if (job.getToken()!=null) {
        message.setLongProperty("tokenId", job.getToken().getId());
      }
      if (job.getProcessInstance()!=null) {
        message.setLongProperty("processInstanceId", job.getProcessInstance().getId());
      }
      if (job.getTaskInstance()!=null) {
        message.setLongProperty("taskInstanceId", job.getTaskInstance().getId());
      }
      */
      
    } catch (JMSException e) {
      throw new PvmException("couldn't send jms message", e);
    }
  }

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  }
  
  /** @see Execution#signal(String, Map) */
  public void signal(String signal, Map<String, Object> parameters) {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of signal is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    checkLock();
    if (node!=null) {
      performAtomicOperation(new SignalOp(signal, parameters));
    } else if (transition!=null) {
      performAtomicOperation(PROCEED_TO_DESTINATION);
    } else {
      throw new PvmException("execution is not in a node or in a transition");
    }
  }

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  // execution method : take ////////////////////////////////////////////////
  
  /** @see Execution#takeDefaultTransition() */
  public void takeDefaultTransition() {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of takeDefaultTransition is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    TransitionImpl defaultTransition = node.getDefaultTransition();
    if (defaultTransition==null) {
      throw new PvmException("there is no default transition in "+node);
    }
    take(defaultTransition);
  }

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  }


  /** @see Execution#take(String) */
  public void take(String transitionName) {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of take is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    if (node==null) {
      throw new PvmException(toString()+" is not positioned in node");
    }
    TransitionImpl transition = findTransition(transitionName);
    if (transition==null) {
      throw new PvmException("there is no transition "+transitionName+" in "+node);
    }
    take(transition);
  }

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  }


  /** @see Execution#takeDefaultTransition() */
  public void take(Transition transition) {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of take is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    checkLock();


    this.propagation = Propagation.EXPLICIT;
    this.transition = (TransitionImpl) transition;

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  // execution method : execute ///////////////////////////////////////////////


  /** @see Execution#execute(String) */
  public void execute(String nodeName) {
    if (node==null) {
      throw new PvmException("node is null");
    }
    Node nestedNode = node.getNode(nodeName);
    if (nestedNode==null) {
      throw new PvmException("node "+nodeName+" doesn't exist in "+node);
    }
    execute(nestedNode);
  }

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  }
  
  /** @see Execution#execute(Node) */
  public void execute(Node node) {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of execute is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    if (node==null) {
      throw new PvmException("node is null");
    }
    checkLock();
    
    this.propagation = Propagation.EXPLICIT;
    performAtomicOperation(new MoveToChildNodeOp((NodeImpl) node));

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  // execution method : waitForSignal /////////////////////////////////////////
  
  public void waitForSignal() {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of waitForSignal is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    propagation = Propagation.WAIT;
  }

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  // execution method : proceed ///////////////////////////////////////////////


  public void proceed() {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of proceed is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    checkLock();


    // in graph based processDefinition langauges we assume that a
    // default transition is available

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    }
  }


  public void move(Node destination) {
    if (userCodeType==UserCodeType.EVENT_ACTIVITY) {
      throw new PvmException("invocation of move is not allowed inside an event. only node behaviour activities can control the propagation of execution");
    }
    checkLock();


    setNode((NodeImpl) destination);
  }

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org.jbpm.client.impl.AuthorizationInterceptor

org.jbpm.client.impl.RetryInterceptor

org.jbpm.client.impl.StandardCommandService

org.jbpm.client.impl.TransactionInterceptor

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