mq5.0-source.main.mq-client.src.main.java.com.sun.messaging.BasicQueue Maven / Gradle / Ivy
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/*
* @(#)BasicQueue.java 1.10 06/28/07
*/
package com.sun.messaging;
import javax.jms.*;
/**
* A BasicQueue
represents an identity of a repository of messages used
* in the JMS Point-To-Point messaging domain.
*
* @see javax.jms.Queue javax.jms.Queue
*/
public class BasicQueue extends com.sun.messaging.Destination implements javax.jms.Queue {
/**
* Constructs an identity of a Point-To-Point Queue with the default name
*/
public BasicQueue () {
super();
}
/**
* Constructs an identity of a Point-To-Point Queue with the given name
*
* @param name The name of the Queue
*/
public BasicQueue (String name) throws javax.jms.JMSException {
super(name);
}
/**
* Compares this Queue to the specified object.
* The result is true
if and only if the arguement is not
* null
and is a Queue
object with the same
* Queue Name as this object.
*
* @param anObject The object to compare this Queue
against.
* @return true
if the object and this Queue
are equal;
* false
otherwise.
*
*/
public boolean equals(Object anObject) {
if (this == anObject) {
return true;
}
if ((anObject != null) && (anObject instanceof BasicQueue)) {
try {
//null test - since getQueueName could also return null
String name = getQueueName();
if (name != null) {
return name.equals(((BasicQueue)anObject).getQueueName());
} else {
return (name == ((BasicQueue)anObject).getQueueName()) ;
}
} catch(JMSException e) {
return false;
}
} else {
return false;
}
}
public int hashCode() {
String name = null;
try {
name = getQueueName();
} catch (Exception ex) {
}
if (name == null) return super.hashCode();
return name.hashCode();
}
/**
* Returns whether this is a Queueing type of Destination object
*
* @return whether this is a Queueing type of Destination object
*/
public boolean isQueue() {
return true;
}
/**
* Returns whether this is a Temporary type of Destination object
*
* @return whether this is a Temporary type of Destination object
*/
public boolean isTemporary() {
return false;
}
}