Tomcat example source code file (FileMessage.java)

This example Tomcat source code file (FileMessage.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 - Tomcat tags/keywords

clustermessage, clustermessage, clustermessagebase, filemessage, filemessage, io, serializable, string, string, stringbuffer, stringbuffer

The Tomcat FileMessage.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.catalina.ha.deploy;

import java.io.Serializable;

import org.apache.catalina.ha.ClusterMessage;
import org.apache.catalina.tribes.Member;
import org.apache.catalina.ha.ClusterMessageBase;

/**
 * Contains the data for a file being transferred over TCP, this is 
 * essentially a fragment of a file, read and written by the FileMessageFactory
 * @author Filip Hanik
 * @version 1.0
 */

public class FileMessage extends ClusterMessageBase implements ClusterMessage, Serializable {
    private int messageNumber;
    private byte[] data;
    private int dataLength;
    
    private long totalLength;
    private long totalNrOfMsgs;
    private String fileName;
    private String contextPath;
    
    public FileMessage(Member source,
                       String fileName,
                       String contextPath) {
        this.address=source;
        this.fileName=fileName;
        this.contextPath=contextPath;
    }
    
    /*
    public void writeExternal(ObjectOutput out) throws IOException {
                   
    }
    
    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
                  
    }
    */
   
    public int getMessageNumber() {
        return messageNumber;
    }
    public void setMessageNumber(int messageNumber) {
        this.messageNumber = messageNumber;
    }
    public long getTotalNrOfMsgs() {
        return totalNrOfMsgs;
    }
    public void setTotalNrOfMsgs(long totalNrOfMsgs) {
        this.totalNrOfMsgs = totalNrOfMsgs;
    }
    public byte[] getData() {
        return data;
    }
    public void setData(byte[] data, int length) {
        this.data = data;
        this.dataLength = length;
    }
    public int getDataLength() {
        return dataLength;
    }
    public void setDataLength(int dataLength) {
        this.dataLength = dataLength;
    }
    public long getTotalLength() {
        return totalLength;
    }
    public void setTotalLength(long totalLength) {
        this.totalLength = totalLength;
    }

    public String getUniqueId() {
        StringBuffer result = new StringBuffer(getFileName());
        result.append("#-#");
        result.append(getMessageNumber());
        result.append("#-#");
        result.append(System.currentTimeMillis());
        return result.toString();
    }

    
    public String getFileName() {
        return fileName;
    }
    public void setFileName(String fileName) {
        this.fileName = fileName;
    }
    public String getContextPath() {
        return contextPath;
    }
    
}