How to use

org.jbpm.task.service.TaskClient

constructor

  @Override
  public void connect() {
    try {
      final Field field = WSHumanTaskHandler.class.getDeclaredField("client");
      TaskClient client = (TaskClient) field.get(this);
      if (client == null) {
        client = new TaskClient(new JMSTaskClientConnector(
            "org.drools.process.workitem.wsht.WSThroughJMSHumanTaskHandler",
            new JMSTaskClientHandler(SystemEventListenerFactory
                .getSystemEventListener()),
            WSHumanTaskJMSProperties.getInstance().getProperties(),
            new InitialContext(WSHumanTaskJMSProperties.getInstance().getProperties())));
        field.set(this, client);
        boolean connected = client.connect();
        if (!connected) {
          throw new IllegalArgumentException("Could not connect to the task client");
        }
      }
      super.connect();
    } catch (NoSuchFieldException e) {
      throw new RuntimeException("Problem configuring the human task connector", e);
    } catch (IllegalAccessException e) {
      throw new RuntimeException("Problem accessing the human task connector", e);
    } catch (NamingException e) {
      throw new RuntimeException("Problem accesing the JNDI directory", e);
    }
  }
}

  @Override
  public void connect() {
    try {
      final Field field = WSHumanTaskHandler.class.getDeclaredField("client");
      TaskClient client = (TaskClient) field.get(this);
      if (client == null) {
        client = new TaskClient(new JMSTaskClientConnector(
            "org.jbpm.process.workitem.wsht.WSThroughJMSHumanTaskHandler",
            new JMSTaskClientHandler(SystemEventListenerFactory
                .getSystemEventListener()),
            WSHumanTaskJMSProperties.getInstance().getProperties(),
            new InitialContext(WSHumanTaskJMSProperties.getInstance().getProperties())));
        field.set(this, client);
        boolean connected = client.connect();
        if (!connected) {
          throw new IllegalArgumentException("Could not connect to the task client");
        }
      }
      super.connect();
    } catch (NoSuchFieldException e) {
      throw new RuntimeException("Problem configuring the human task connector", e);
    } catch (IllegalAccessException e) {
      throw new RuntimeException("Problem accessing the human task connector", e);
    } catch (NamingException e) {
      throw new RuntimeException("Problem accesing the JNDI directory", e);
    }
  }
}

private void init() {
  taskClient = new TaskClient(new HornetQTaskClientConnector("client 1",
      new HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
  boolean connected = taskClient.connect("127.0.0.1", 5443);
  System.out.println("Connected ? =>" + connected);
}

public void connect() {
  if (client == null) {
    client = new TaskClient(new MinaTaskClientConnector("org.drools.process.workitem.wsht.WSHumanTaskHandler", 
                              new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
    boolean connected = client.connect(ipAddress, port);
    if (!connected) {
      throw new IllegalArgumentException("Could not connect task client");
    }
    registerTaskEventHandlers();
  }
 
}

public void connect() {
  if (!initialized) {
    if (client == null) {
      client = new TaskClient(new MinaTaskClientConnector("org.drools.process.workitem.wsht.WSHumanTaskHandler",
                    new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
      boolean connected = client.connect(ipAddress, port);
       if (!connected) {
        throw new IllegalArgumentException("Could not connect task client");
      }
    }
    registerTaskEventHandlers();
          initialized = true;
  }
 
}

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new TaskClient(new JMSTaskClientConnector("client 1",
            new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
            clientProperties, context));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new TaskClient(new JMSTaskClientConnector("client 1",
            new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
            clientProperties, context));

/**
 * Creates a new client
 * @return the created client.
 */
protected AsyncTaskService createTaskClient() {
  Properties clientProperties = new Properties();
  clientProperties.setProperty("JMSTaskClient.connectionFactory", "ConnectionFactory");
  clientProperties.setProperty("JMSTaskClient.transactedQueue", "true");
  clientProperties.setProperty("JMSTaskClient.acknowledgeMode", "AUTO_ACKNOWLEDGE");
  clientProperties.setProperty("JMSTaskClient.queueName", "tasksQueue");
  clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
  AsyncTaskService client = new TaskClient(
      new JMSTaskClientConnector(
          "org.jbpm.process.workitem.wsht.WSThroughJMSHumanTaskHandler",
          new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
          clientProperties, context
      )
  );
  
  return client;
}

/**
 * Creates a new client
 * @return the created client.
 */
protected TaskClient createTaskClient() {
  Properties clientProperties = new Properties();
  clientProperties.setProperty("JMSTaskClient.connectionFactory", "ConnectionFactory");
  clientProperties.setProperty("JMSTaskClient.transactedQueue", "true");
  clientProperties.setProperty("JMSTaskClient.acknowledgeMode", "AUTO_ACKNOWLEDGE");
  clientProperties.setProperty("JMSTaskClient.queueName", "tasksQueue");
  clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
  TaskClient client = new TaskClient(
      new JMSTaskClientConnector(
          "org.jbpm.process.workitem.wsht.WSThroughJMSHumanTaskHandler",
          new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
          clientProperties, context
      )
  );
  
  return client;
}

/**
 * Creates a new client
 * @return the created client.
 */
protected TaskService createTaskClient() {
  Properties clientProperties = new Properties();
  clientProperties.setProperty("JMSTaskClient.connectionFactory", "ConnectionFactory");
  clientProperties.setProperty("JMSTaskClient.transactedQueue", "true");
  clientProperties.setProperty("JMSTaskClient.acknowledgeMode", "AUTO_ACKNOWLEDGE");
  clientProperties.setProperty("JMSTaskClient.queueName", "tasksQueue");
  clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
  TaskService client = new SyncTaskServiceWrapper(new TaskClient(
      new JMSTaskClientConnector(
          "org.jbpm.process.workitem.wsht.WSThroughJMSHumanTaskHandler",
          new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
          clientProperties, context
      )));
  
  return client;
}

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new SyncTaskServiceWrapper(new TaskClient(new JMSTaskClientConnector("client 1",
    new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
    clientProperties, context)));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new SyncTaskServiceWrapper(new TaskClient(new JMSTaskClientConnector("client 1",
    new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
    clientProperties, context)));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new SyncTaskServiceWrapper(new TaskClient(new JMSTaskClientConnector("client 1",
    new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
    clientProperties, context)));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new TaskClient(new JMSTaskClientConnector("client 1",
            new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
            clientProperties, context));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new TaskClient(new JMSTaskClientConnector("client 1",
            new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
            clientProperties, context));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new TaskClient(new JMSTaskClientConnector("client 1",
            new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
            clientProperties, context));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new TaskClient(new JMSTaskClientConnector("client 1",
            new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
            clientProperties, context));

clientProperties.setProperty("JMSTaskClient.responseQueueName", "tasksResponseQueue");
client = new SyncTaskServiceWrapper(new TaskClient(new JMSTaskClientConnector("client 1",
    new JMSTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()),
    clientProperties, context)));

private TaskClient getTaskClient() {
  if (client == null) {
    String transportType = "unknown";
    if (transport == 0) {
      transportType = "Apache Mina";
      client = new TaskClient(new MinaTaskClientConnector("Eclipse-Mina",
        new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
      
    } else if (transport == 1) {
      transportType = "HornetQ";
      client = new TaskClient(new HornetQTaskClientConnector("Eclipse-HornetQ",
        new HornetQTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
      
    }
    boolean connected = client.connect(ipAddress, port);
    if (!connected) {
      showMessage("Could not connect to task server: " + ipAddress + " [port " + port + "] transport " + transportType);
      client = null;
    }
  }
  return client;
}

private void init(){
  if(getClient() == null){
    setClient(new TaskClient(new MinaTaskClientConnector(this.connectorName,
        new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()))));
  }
  if(getPort() <= 0){
    setPort(9123);
  }
  if(getIpAddress() == null || getIpAddress().equals("")){
    setIpAddress("127.0.0.1");
  }
}