org/objectweb/proactive/core/body/message/MessageImpl.java

/* 
 * ################################################################
 * 
 * ProActive: The Java(TM) library for Parallel, Distributed, 
 *            Concurrent computing with Security and Mobility
 * 
 * Copyright (C) 1997-2007 INRIA/University of Nice-Sophia Antipolis
 * Contact: proactive@objectweb.org
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *  
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *  
 *  Initial developer(s):               The ProActive Team
 *                        http://www.inria.fr/oasis/ProActive/contacts.html
 *  Contributor(s): 
 * 
 * ################################################################
 */ 
package org.objectweb.proactive.core.body.message;

import org.objectweb.proactive.core.UniqueID;
import org.objectweb.proactive.core.body.ft.message.MessageInfo;
import org.objectweb.proactive.core.body.ft.protocols.FTManager;


public class MessageImpl implements Message, java.io.Serializable {

    protected String methodName;

    protected UniqueID sourceID;

    protected long sequenceNumber;

    protected transient long timeStamp;
    protected boolean isOneWay;

    // FAULT TOLERANCE

    protected MessageInfo messageInfos;

    protected boolean ignoreIt;

    protected transient FTManager ftm;

    //
    // -- CONSTRUCTORS -----------------------------------------------
    //

    public MessageImpl(UniqueID sourceID, long sequenceNumber,
        boolean isOneWay, String methodName) {
        this.sourceID = sourceID;
        this.sequenceNumber = sequenceNumber;
        this.timeStamp = System.currentTimeMillis();
        this.isOneWay = isOneWay;
        this.methodName = methodName;
    }

    //
    // -- PUBLIC METHODS -----------------------------------------------
    //
    public String toString() {
        StringBuffer sb = new StringBuffer();
        sb.append("method=").append(methodName).append(", ");
        sb.append("sender=").append(sourceID).append(", ");
        sb.append("sequenceNumber=").append(sequenceNumber).append("\n");
        return sb.toString();
    }

    //
    // -- implements Message -----------------------------------------------
    //
    public UniqueID getSourceBodyID() {
        return this.sourceID;
    }

    public String getMethodName() {
        return methodName;
    }

    public long getSequenceNumber() {
        return this.sequenceNumber;
    }

    public boolean isOneWay() {
        return isOneWay;
    }

    public long getTimeStamp() {
        return timeStamp;
    }

    private void readObject(java.io.ObjectInputStream s)
        throws java.io.IOException, ClassNotFoundException {
        s.defaultReadObject();
        this.timeStamp = System.currentTimeMillis();
    }

    // FAULT-TOLERANCE
    public MessageInfo getMessageInfo() {
        return this.messageInfos;
    }

    public void setMessageInfo(MessageInfo mi) {
        this.messageInfos = mi;
    }

    public boolean ignoreIt() {
        return this.ignoreIt;
    }

    public void setIgnoreIt(boolean ignore) {
        this.ignoreIt = ignore;
    }

    public void setFTManager(FTManager ft) {
        this.ftm = ft;
    }

    public FTManager getFTManager() {
        return this.ftm;
    }
}

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