mq5.0-source.main.mq-client.src.main.java.com.sun.messaging.jmq.jmsclient.TopicPublisherImpl Maven / Gradle / Ivy
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/*
* @(#)TopicPublisherImpl.java 1.21 06/27/07
*/
package com.sun.messaging.jmq.jmsclient;
import javax.jms.*;
//import com.sun.messaging.AdministeredObject;
/** A client uses a TopicPublisher for publishing messages on a topic.
* TopicPublisher is the Pub/Sub variant of a JMS message producer.
*
* Normally the Topic is specified when a TopicPublisher is created and
* in this case, attempting to use the methods for an unidentified
* TopicPublisher will throws an UnsupportedOperationException.
*
*
In the case that the TopicPublisher with an unidentified Topic is
* created, the methods that assume the Topic has been identified throw
* an UnsupportedOperationException.
*
* @see TopicSession#createPublisher(Topic)
*/
public class TopicPublisherImpl extends MessageProducerImpl implements TopicPublisher {
Topic topic = null;
//bug 6360068 - Class defines field that obscures a superclass field
//SessionImpl session = null;
public TopicPublisherImpl(SessionImpl session, Topic topic) throws JMSException{
super(session, topic);
//this.session = session;
this.topic = topic;
}
/** Get the topic associated with this publisher.
*
* @return this publisher's topic
*
* @exception JMSException if JMS fails to get topic for
* this topic publisher
* due to some internal error.
*/
public Topic
getTopic() throws JMSException {
checkState();
return topic;
}
/** Publish a Message to the topic
* Use the topics default delivery mode, timeToLive and priority.
*
* @param message the message to publish
*
* @exception JMSException if JMS fails to publish the message
* due to some internal error.
* @exception MessageFormatException if invalid message specified
* @exception InvalidDestinationException if a client uses
* this method with a Topic Publisher with
* an invalid topic.
*/
public void
publish(Message message) throws JMSException {
super.send(message);
}
/** Publish a Message to the topic specifying delivery mode, priority
* and time to live to the topic.
*
* @param message the message to publish
* @param deliveryMode the delivery mode to use
* @param priority the priority for this message
* @param timeToLive the message's lifetime (in milliseconds).
*
* @exception JMSException if JMS fails to publish the message
* due to some internal error.
* @exception MessageFormatException if invalid message specified
* @exception InvalidDestinationException if a client uses
* this method with a Topic Publisher with
* an invalid topic.
*/
public void
publish(Message message,
int deliveryMode,
int priority,
long timeToLive) throws JMSException {
super.send(message, deliveryMode, priority, timeToLive);
}
/** Publish a Message to a topic for an unidentified message producer.
* Use the topics default delivery mode, timeToLive and priority.
*
*
Typically a JMS message producer is assigned a topic at creation
* time; however, JMS also supports unidentified message producers
* which require that the topic be supplied on every message publish.
*
* @param topic the topic to publish this message to
* @param message the message to send
*
* @exception JMSException if JMS fails to publish the message
* due to some internal error.
* @exception MessageFormatException if invalid message specified
* @exception InvalidDestinationException if a client uses
* this method with an invalid topic.
*/
public void
publish(Topic topic, Message message) throws JMSException {
super.send(topic, message);
}
/** Publish a Message to a topic for an unidentified message producer,
* specifying delivery mode, priority and time to live.
*
*
Typically a JMS message producer is assigned a topic at creation
* time; however, JMS also supports unidentified message producers
* which require that the topic be supplied on every message publish.
*
* @param topic the topic to publish this message to
* @param message the message to send
* @param deliveryMode the delivery mode to use
* @param priority the priority for this message
* @param timeToLive the message's lifetime (in milliseconds).
*
* @exception JMSException if JMS fails to publish the message
* due to some internal error.
* @exception MessageFormatException if invalid message specified
* @exception InvalidDestinationException if a client uses
* this method with an invalid topic.
*/
public void
publish(Topic topic,
Message message,
int deliveryMode,
int priority,
long timeToLive) throws JMSException {
super.send(topic, message, deliveryMode, priority, timeToLive);
}
}