content: /**
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.apache.activemq;
  
  import jakarta.jms.JMSException;
  import jakarta.jms.Message;
  import jakarta.jms.Queue;
  import jakarta.jms.QueueSender;
  
  import org.apache.activemq.command.ActiveMQDestination;
  
  /**
   * A client uses a <CODE>QueueSender</CODE> object to send messages to a
   * queue. <p/>
   * <P>
   * Normally, the <CODE>Queue</CODE> is specified when a <CODE>QueueSender
   * </CODE>
   * is created. In this case, an attempt to use the <CODE>send</CODE> methods
   * for an unidentified <CODE>QueueSender</CODE> will throw a <CODE>
   * java.lang.UnsupportedOperationException</CODE>.
   * <p/>
   * <P>
   * If the <CODE>QueueSender</CODE> is created with an unidentified <CODE>
   * Queue</CODE>,
   * an attempt to use the <CODE>send</CODE> methods that assume that the
   * <CODE>Queue</CODE> has been identified will throw a <CODE>
   * java.lang.UnsupportedOperationException</CODE>.
   * <p/>
   * <P>
   * During the execution of its <CODE>send</CODE> method, a message must not be
   * changed by other threads within the client. If the message is modified, the
   * result of the <CODE>send</CODE> is undefined. <p/>
   * <P>
   * After sending a message, a client may retain and modify it without affecting
   * the message that has been sent. The same message object may be sent multiple
   * times. <p/>
   * <P>
   * The following message headers are set as part of sending a message:
   * <code>JMSDestination</code>, <code>JMSDeliveryMode</code>,<code>JMSExpiration</code>,<code>JMSPriority</code>,
   * <code>JMSMessageID</code> and <code>JMSTimeStamp</code>. When the
   * message is sent, the values of these headers are ignored. After the
   * completion of the <CODE>send</CODE>, the headers hold the values specified
   * by the method sending the message. It is possible for the <code>send</code>
   * method not to set <code>JMSMessageID</code> and <code>JMSTimeStamp</code>
   * if the setting of these headers is explicitly disabled by the
   * <code>MessageProducer.setDisableMessageID</code> or
   * <code>MessageProducer.setDisableMessageTimestamp</code> method. <p/>
   * <P>
   * Creating a <CODE>MessageProducer</CODE> provides the same features as
   * creating a <CODE>QueueSender</CODE>. A <CODE>MessageProducer</CODE>
   * object is recommended when creating new code. The <CODE>QueueSender</CODE>
   * is provided to support existing code.
   * 
   * @see jakarta.jms.MessageProducer
   * @see jakarta.jms.QueueSession#createSender(Queue)
   */
  
  public class ActiveMQQueueSender extends ActiveMQMessageProducer implements QueueSender {
  
      protected ActiveMQQueueSender(ActiveMQSession session, ActiveMQDestination destination,int sendTimeout)
          throws JMSException {
          super(session, session.getNextProducerId(), destination,sendTimeout);
      }
  
      /**
       * Gets the queue associated with this <CODE>QueueSender</CODE>.
       * 
       * @return this sender's queue
       * @throws JMSException if the JMS provider fails to get the queue for this
       *                 <CODE>QueueSender</CODE> due to some internal error.
       */
  
      public Queue getQueue() throws JMSException {
          return (Queue)super.getDestination();
      }
  
      /**
       * Sends a message to a queue for an unidentified message producer. Uses the
       * <CODE>QueueSender</CODE>'s default delivery mode, priority, and time
       * to live. <p/>
       * <P>
       * Typically, a message producer is assigned a queue at creation time;
       * however, the JMS API also supports unidentified message producers, which
       * require that the queue be supplied every time a message is sent.
       * 
       * @param queue the queue to send this message to
       * @param message the message to send
       * @throws JMSException if the JMS provider fails to send the message due to
       *                 some internal error.
       * @see jakarta.jms.MessageProducer#getDeliveryMode()
       * @see jakarta.jms.MessageProducer#getTimeToLive()
       * @see jakarta.jms.MessageProducer#getPriority()
       */
  
      public void send(Queue queue, Message message) throws JMSException {
          super.send(queue, message);
      }
  
      /**
       * Sends a message to a queue for an unidentified message producer,
       * specifying delivery mode, priority and time to live. <p/>
       * <P>
       * Typically, a message producer is assigned a queue at creation time;
       * however, the JMS API also supports unidentified message producers, which
       * require that the queue be supplied every time a message is sent.
       * 
       * @param queue the queue to send 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)
       * @throws JMSException if the JMS provider fails to send the message due to
       *                 some internal error.
       */
  
      public void send(Queue queue, Message message, int deliveryMode, int priority, long timeToLive)
          throws JMSException {
          super.send(queue, message, deliveryMode, priority, timeToLive);
      }
  }
  