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ActiveMQ example source code file (ForcePersistencyModeBrokerPlugin.java)

This example ActiveMQ source code file (ForcePersistencyModeBrokerPlugin.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

broker, brokerplugin, brokerplugin, exception, forcepersistencymodebroker, forcepersistencymodebroker, forcepersistencymodebrokerplugin, forcepersistencymodebrokerplugin, installing, installing, log, logger

The ActiveMQ ForcePersistencyModeBrokerPlugin.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.BrokerPlugin;
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="forcePersistencyModeBrokerPlugin"
 */
public class ForcePersistencyModeBrokerPlugin implements BrokerPlugin {
  private static Logger LOG = LoggerFactory.getLogger(ForcePersistencyModeBrokerPlugin.class);
  private boolean persistenceFlag = false;
  
  /**
 * Constructor
 */
public ForcePersistencyModeBrokerPlugin() {
  }

  /** 
 * @param broker
 * @return the Broker
 * @throws Exception
 * @see org.apache.activemq.broker.BrokerPlugin#installPlugin(org.apache.activemq.broker.Broker)
 */

  public Broker installPlugin(Broker broker) throws Exception{
    ForcePersistencyModeBroker pB = new ForcePersistencyModeBroker(broker);
    pB.setPersistenceFlag(isPersistenceForced());
    LOG.info("Installing ForcePersistencyModeBroker plugin: persistency enforced=" + pB.isPersistent());
    return pB;
  }

  /** Sets the persistency mode.
   *  
   * @param persistenceFlag
   */
  public void setPersistenceFlag(final boolean persistenceFlag) {
    this.persistenceFlag = persistenceFlag;
  }

  /**
   * @return the mode the (activated) plugin will set the message delivery mode 
   */
  public final boolean isPersistenceForced() {
    return persistenceFlag;
  }
  
}

Other ActiveMQ examples (source code examples)

Here is a short list of links related to this ActiveMQ ForcePersistencyModeBrokerPlugin.java source code file:

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