NonPersistentInterceptor.java |
/* * JBossMQ, the OpenSource JMS implementation * * Distributable under LGPL license. * See terms of license at gnu.org. */ package org.jboss.mq.server; import javax.jms.DeliveryMode; import javax.jms.JMSException; import org.jboss.mq.ConnectionToken; import org.jboss.mq.SpyMessage; import org.jboss.mq.TransactionRequest; /** * Makes all messages Non Persistent * * @author <a href="mailto:adrian@jboss.com">Adrian Brock</a> * @version $Revision: 1.2 $ */ public class NonPersistentInterceptor extends JMSServerInterceptorSupport { // Constants ----------------------------------------------------- // Attributes ---------------------------------------------------- // Static -------------------------------------------------------- // Constructors -------------------------------------------------- // Public -------------------------------------------------------- // JMSServerInterceptorSupport overrides ------------------------- public void addMessage(ConnectionToken dc, SpyMessage message) throws JMSException { makeNonPersistent(message); super.addMessage(dc, message); } public void transact(ConnectionToken dc, TransactionRequest t) throws JMSException { if (t.messages != null) { for (int i = 0; i < t.messages.length; ++i) makeNonPersistent(t.messages[i]); } super.transact(dc, t); } // Protected ----------------------------------------------------- /** * Overrides the message to be Non Persistent * * @param message the message * @throws JMSException for any error */ protected void makeNonPersistent(SpyMessage message) throws JMSException { message.setJMSDeliveryMode(DeliveryMode.NON_PERSISTENT); } // Package Private ----------------------------------------------- // Private ------------------------------------------------------- // Inner classes ------------------------------------------------- }
NonPersistentInterceptor.java |