ActiveMQ example source code file (ForcePersistencyModeBroker.java)

This example ActiveMQ source code file (ForcePersistencyModeBroker.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - ActiveMQ tags/keywords

brokerfilter, brokerfilter, exception, exception, forcepersistencymodebroker, forcepersistencymodebroker, logger, logger, message

The ActiveMQ ForcePersistencyModeBroker.java source code

/**
 * 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.plugin;


import org.apache.activemq.broker.Broker;
import org.apache.activemq.broker.BrokerFilter;
import org.apache.activemq.broker.ProducerBrokerExchange;
import org.apache.activemq.command.Message;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


/**
 * A Plugin which allows to force every incoming message to be PERSISTENT or NON-PERSISTENT. 
 * 
 * Useful, if you have set the broker usage policy to process ONLY persistent or ONLY non-persistent
 * messages. 
 * @org.apache.xbean.XBean element="forcePersistencyModeBroker"
 */
public class ForcePersistencyModeBroker extends BrokerFilter{
  public static Logger log = LoggerFactory.getLogger(ForcePersistencyModeBroker.class);
  private boolean persistence = false;
  
  /**
   * @return the persistenceFlag
   */
  public boolean isPersistent() {
    return persistence;
  }

  /**
   * @param persistenceFlag the persistenceFlag to set
   */
  public void setPersistenceFlag(boolean mode) {
    this.persistence = mode;
  }

  /**
   * Constructor
   * @param next
   */
  public ForcePersistencyModeBroker(Broker next) {
    super(next);
    System.out.println(this.getBrokerSequenceId());
  }
  
  /** Sets the persistence mode
   * @see org.apache.activemq.broker.BrokerFilter#send(org.apache.activemq.broker.ProducerBrokerExchange, org.apache.activemq.command.Message)
   */
  public void send(ProducerBrokerExchange producerExchange, Message messageSend) throws Exception {
    messageSend.getMessage().setPersistent(isPersistent());
    next.send(producerExchange, messageSend);
  }
  
}