messageinfocomplex_fulldebug.jad

《透视Java》的源码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   MessageInfoComplex.java

package covertjava.decompile;

import java.io.PrintStream;
import java.io.Serializable;

public class MessageInfoComplex
    implements Serializable
{
    public static class MessageInfoPK
        implements Serializable
    {

        public String id;

        public MessageInfoPK()
        {
        }
    }


    public MessageInfoComplex(String hostName, String userName)
    {
        this.hostName = hostName;
        this.userName = userName;
    }

    public String getHostName()
    {
        return hostName;
    }

    public String getUserName()
    {
        return userName;
    }

    public String getDisplayName()
    {
        return getUserName() + " (" + getHostName() + ")";
    }

    public String generateMessageId()
    {
        StringBuffer id = new StringBuffer(22);
        String systemTime = "" + System.currentTimeMillis();
        id.append(systemTime.substring(0, 6));
        if(getUserName() != null && getUserName().length() > 0)
        {
            id.append('_');
            int maxChars = Math.min(getUserName().length(), 8);
            id.append(getUserName().substring(0, maxChars));
        }
        if(getHostName() != null && getHostName().length() > 0)
        {
            id.append('_');
            int maxChars = Math.min(getHostName().length(), 7);
            id.append(getHostName().substring(0, maxChars));
        }
        return id.toString();
    }

    public static void main(String args[])
    {
        (new Thread(new Runnable() {

            public void run()
            {
                System.out.println("Running test");
                MessageInfoComplex info = new MessageInfoComplex("JAMAICA", "Kalinovsky");
                System.out.println("Message id = " + info.generateMessageId());
                info = new MessageInfoComplex(null, "JAMAICA");
                System.out.println("Message id = " + info.generateMessageId());
            }

        })).start();
    }

    String hostName;
    String userName;
}