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ActiveMQ example source code file (Command.java)

This example ActiveMQ source code file (Command.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

command, datastructure, datastructure, endpoint, endpoint, exception, exception, response, response

The ActiveMQ Command.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.command;

import org.apache.activemq.state.CommandVisitor;

/**
 * The Command Pattern so that we can send and receive commands on the different
 * transports
 * 
 * 
 */
public interface Command extends DataStructure {

    void setCommandId(int value);

    /**
     * @return the unique ID of this request used to map responses to requests
     */
    int getCommandId();

    void setResponseRequired(boolean responseRequired);

    boolean isResponseRequired();

    boolean isResponse();

    boolean isMessageDispatch();

    boolean isBrokerInfo();

    boolean isWireFormatInfo();

    boolean isMessage();

    boolean isMessageAck();

    boolean isMessageDispatchNotification();

    boolean isShutdownInfo();
    
    boolean isConnectionControl();

    Response visit(CommandVisitor visitor) throws Exception;

    /**
     * The endpoint within the transport where this message came from which
     * could be null if the transport only supports a single endpoint.
     */
    Endpoint getFrom();

    void setFrom(Endpoint from);

    /**
     * The endpoint within the transport where this message is going to - null
     * means all endpoints.
     */
    Endpoint getTo();

    void setTo(Endpoint to);
}

Other ActiveMQ examples (source code examples)

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

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