SpyTopic.java |
/* * JBossMQ, the OpenSource JMS implementation * * Distributable under LGPL license. See terms of license at gnu.org. */ package org.jboss.mq; import java.io.Serializable; import javax.jms.Topic; import javax.naming.Reference; import javax.naming.Referenceable; import javax.naming.StringRefAddr; /** * This class implements javax.jms.Topic * * @author Norbert Lataille (Norbert.Lataille@m4x.org) * @author Hiram Chirino (Cojonudo14@hotmail.com) * @author David Maplesden (David.Maplesden@orion.co.nz) * @author <a href="mailto:adrian@jboss.org">Adrian Brock</a> * @version $Revision: 1.8 $ */ public class SpyTopic extends SpyDestination implements Serializable, Topic, Referenceable { // Constants ----------------------------------------------------- /** The serialVersionUID */ static final long serialVersionUID = -4784950783387129468L; // Attributes ---------------------------------------------------- /** The durableSubscriptionID */ protected DurableSubscriptionID durableSubscriptionID; /** added cached toString string for efficiency */ private String toStringStr; // Static -------------------------------------------------------- // Constructors -------------------------------------------------- /** * Create a new SpyTopic * * @param topicName the topic name */ public SpyTopic(String topicName) { super(topicName); toStringStr = "TOPIC." + name; } /** * Create a new SpyTopic * * @param topic the topic * @param clientID the client id * @param subscriptionName the subscription name * @param selector the selector */ public SpyTopic(SpyTopic topic, String clientID, String subscriptionName, String selector) { this(topic, new DurableSubscriptionID(clientID, subscriptionName, selector)); } /** * Create a new SpyTopic * * @param topic the topic * @param subid the durable subscription */ public SpyTopic(SpyTopic topic, DurableSubscriptionID subid) { super(topic.getTopicName()); if (subid == null) toStringStr = "TOPIC." + name; else toStringStr = "TOPIC." + name + "." + subid; this.durableSubscriptionID = subid; } // Public -------------------------------------------------------- /** * Get the durable subscription id * * return the durable subscription id */ public DurableSubscriptionID getDurableSubscriptionID() { return durableSubscriptionID; } // Topic implementation ------------------------------------------ public String getTopicName() { return name; } // Referenceable implementation ---------------------------------- public Reference getReference() throws javax.naming.NamingException { return new Reference("org.jboss.mq.SpyTopic", new StringRefAddr("name", name), "org.jboss.mq.referenceable.SpyDestinationObjectFactory", null); } // Object overrides ---------------------------------------------- public boolean equals(Object obj) { if (!(obj instanceof SpyTopic)) return false; if (obj.hashCode() != hash) return false; return ((SpyDestination) obj).name.equals(name); } public String toString() { return toStringStr; } // Package protected --------------------------------------------- // Protected ----------------------------------------------------- // Private ------------------------------------------------------- // Inner classes ------------------------------------------------- }
SpyTopic.java |