ActiveMQ example source code file (ReplayBuffer.java)

This example ActiveMQ source code file (ReplayBuffer.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

io, ioexception, ioexception, object, object, replaybuffer, replaybuffer, replayer, replayer

The ActiveMQ ReplayBuffer.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.transport.reliable;

import java.io.IOException;

/**
 * This class keeps around a buffer of old commands which have been sent on
 * an unreliable transport. The buffers are of type Object as they could be datagrams
 * or byte[] or ByteBuffer - depending on the underlying transport implementation.
 * 
 * 
 */
public interface ReplayBuffer {

    /**
     * Submit a buffer for caching around for a period of time, during which time it can be replayed
     * to users interested in it.
     */
    void addBuffer(int commandId, Object buffer);
    
    void setReplayBufferListener(ReplayBufferListener bufferPoolAdapter);
    
    void replayMessages(int fromCommandId, int toCommandId, Replayer replayer) throws IOException;
}