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ActiveMQ example source code file (ProducerAck.java)

This example ActiveMQ source code file (ProducerAck.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

basecommand, data_structure_type, data_structure_type, exception, exception, producerack, producerack, producerid, producerid, response

The ActiveMQ ProducerAck.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;

/**
 * A ProducerAck command is sent by a broker to a producer to let it know it has
 * received and processed messages that it has produced. The producer will be
 * flow controlled if it does not receive ProducerAck commands back from the
 * broker.
 * 
 * @openwire:marshaller code="19" version="3"
 * 
 */
public class ProducerAck extends BaseCommand {

    public static final byte DATA_STRUCTURE_TYPE = CommandTypes.PRODUCER_ACK;

    protected ProducerId producerId;
    protected int size;

    public ProducerAck() {
    }

    public ProducerAck(ProducerId producerId, int size) {
        this.producerId = producerId;
        this.size = size;
    }

    public void copy(ProducerAck copy) {
        super.copy(copy);
        copy.producerId = producerId;
        copy.size = size;
    }

    public byte getDataStructureType() {
        return DATA_STRUCTURE_TYPE;
    }

    public Response visit(CommandVisitor visitor) throws Exception {
        return visitor.processProducerAck(this);
    }

    /**
     * The producer id that this ack message is destined for.
     * 
     * @openwire:property version=3
     */
    public ProducerId getProducerId() {
        return producerId;
    }

    public void setProducerId(ProducerId producerId) {
        this.producerId = producerId;
    }

    /**
     * The number of bytes that are being acked.
     * 
     * @openwire:property version=3
     */
    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

}

Other ActiveMQ examples (source code examples)

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

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