/**
 * 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.util;

import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageProducer;
import javax.jms.Session;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class ProducerThread extends Thread {

   private static final Logger LOG = LoggerFactory.getLogger(ProducerThread.class);

   int messageCount = 1000;
   Destination dest;
   protected Session sess;
   int sleep = 0;
   int sentCount = 0;

   public ProducerThread(Session sess, Destination dest) {
      this.dest = dest;
      this.sess = sess;
   }

   @Override
   public void run() {
      MessageProducer producer = null;
      try {
         producer = sess.createProducer(dest);
         for (sentCount = 0; sentCount < messageCount; sentCount++) {
            producer.send(createMessage(sentCount));
            LOG.info("Sent 'test message: " + sentCount + "'");
            if (sleep > 0) {
               Thread.sleep(sleep);
            }
         }
      } catch (Exception e) {
         e.printStackTrace();
      } finally {
         if (producer != null) {
            try {
               producer.close();
            } catch (JMSException e) {
               e.printStackTrace();
            }
         }
      }
   }

   protected Message createMessage(int i) throws Exception {
      return sess.createTextMessage("test message: " + i);
   }

   public void setMessageCount(int messageCount) {
      this.messageCount = messageCount;
   }

   public void setSleep(int sleep) {
      this.sleep = sleep;
   }

   public int getMessageCount() {
      return messageCount;
   }

   public int getSentCount() {
      return sentCount;
   }
}
