eu.semaine.jms.receiver
Class UserStateReceiver

java.lang.Object
  eu.semaine.jms.IOBase
      eu.semaine.jms.receiver.Receiver
          eu.semaine.jms.receiver.XMLReceiver
              eu.semaine.jms.receiver.StateReceiver
                  eu.semaine.jms.receiver.UserStateReceiver

All Implemented Interfaces:

javax.jms.MessageListener

public class UserStateReceiver
extends StateReceiver

Nested Class Summary

Nested classes/interfaces inherited from class eu.semaine.jms.IOBase

IOBase.Event

Field Summary

Fields inherited from class eu.semaine.jms.receiver.Receiver

consumer, listener, log, message

Fields inherited from class eu.semaine.jms.IOBase

connection, isConnectionStarted, jmsPassword, jmsUrl, jmsUser, session, topic

Constructor Summary

UserStateReceiver(java.lang.String topicName)
Create a receiver that will listen for all messages in the given Topic.

UserStateReceiver(java.lang.String topicName, java.lang.String messageSelector)
Create a receiver that will listen only to the messages in the given Topic that will pass the given messageSelector.

Method Summary

protected SEMAINEMessage

createSEMAINEMessage(javax.jms.Message m) Create a SEMAINE message from the given JMS message.

Methods inherited from class eu.semaine.jms.receiver.StateReceiver

getCurrentBestGuess, onMessage

Methods inherited from class eu.semaine.jms.receiver.Receiver

getMessage, getMessageListener, getMessageSelector, main, notPickedUp, receive, receive, receiveNoWait, setMessageListener

Methods inherited from class eu.semaine.jms.IOBase

getConnection, getJMSUrl, getSession, getTopic, getTopicName, startConnection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UserStateReceiver

public UserStateReceiver(java.lang.String topicName)
                  throws javax.jms.JMSException

Create a receiver that will listen for all messages in the given Topic.

Parameters:

topic - the name of the JMS Topic to listen to.

Throws:

javax.jms.JMSException

UserStateReceiver

public UserStateReceiver(java.lang.String topicName,
                         java.lang.String messageSelector)
                  throws javax.jms.JMSException

Create a receiver that will listen only to the messages in the given Topic that will pass the given messageSelector.

Parameters:

topicName - the name of the JMS Topic to listen to.

messageSelector - a message selector expression, see e.g. http://java.sun.com/javaee/5/docs/api/javax/jms/Message.html for the detailed description.

Throws:

javax.jms.JMSException

Method Detail

createSEMAINEMessage

protected SEMAINEMessage createSEMAINEMessage(javax.jms.Message m)
                                       throws MessageFormatException

Description copied from class: Receiver

Create a SEMAINE message from the given JMS message. Subclasses may want to override this in order to provide subclasses of SEMAINEMessage for their data.

Overrides:

createSEMAINEMessage in class XMLReceiver

Parameters:

m - the JMS method to convert into a SEMAINE message.

Throws:

MessageFormatException - if the message format is problematic