MessageCommand.java

/*
 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package net.java.btrace.wireio.commands;

import net.java.btrace.api.wireio.AbstractCommand;
import java.io.ObjectInput;
import java.io.IOException;
import java.io.ObjectOutput;

/**
 * Transfers a simple text message
 * @author A.Sundararajan
 * @author Jaroslav Bachorik <jaroslav.bachorik at oracle.com>
 */
final public class MessageCommand extends AbstractCommand {
//    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("HH:mm:ss:SSS");
    private long time;
    private String msg;
    
    public MessageCommand(int typeId, int rx, int tx) {
        super(typeId, rx, tx);
    }

    @Override
    final public boolean canBeSpeculated() {
        return super.canBeSpeculated();
    }
    
    @Override
    final public void write(ObjectOutput out) throws IOException {
        out.writeLong(time);
        out.writeUTF(msg != null? msg : "");
    }

    @Override
    final public void read(ObjectInput in) 
                   throws ClassNotFoundException, IOException {
        time = in.readLong();
        msg = in.readUTF();
    }

    final public long getTime() {
        return time;
    }

    final public String getMessage() {
        return msg;
    }
    
    final public void setMessage(String msg) {
        this.msg = msg;
    }

    final public void setTime(long time) {
        this.time = time;
    }
}