util.jad

本系统的使用可以将工作的部分流程使用计算机的办公自动化处理

// Decompiled by DJ v2.9.9.60 Copyright 2000 Atanas Neshkov  Date: 2004-5-21 9:24:58
// Home Page : http://members.fortunecity.com/neshkov/dj.html  - Check often for new version!
// Decompiler options: packimports(3) 
// Source File Name:   Util.java

package jc.aj;

import java.util.Calendar;
import javax.servlet.http.HttpServletRequest;

public class Util
{

    public Util()
    {
    }

    public static String ReplaceNull(Object o)
    {
        String str = "";
        if(o != null)
            str = o.toString();
        return str;
    }

    public static String ReplaceNull(String str)
    {
        if(str == null)
            str = "";
        return str;
    }

    public static String getSJid()
    {
        return "001";
    }

    public static String getValue(HttpServletRequest request, String instring)
        throws Exception
    {
        String outstring = request.getParameter(instring);
        if(outstring == null)
            outstring = "";
        outstring = new String(outstring.getBytes("ISO8859_1"));
        return outstring;
    }

    public static String getLastMonthDateStr(String strF)
    {
        if(strF == null)
            strF = "YYYY.MM.DD";
        String strFormat = strF.toUpperCase();
        String outStr = "";
        Calendar dDate = Calendar.getInstance();
        dDate.roll(2, -1);
        int strYear = dDate.get(1);
        int strMonth = dDate.get(2) + 1;
        int strDate = dDate.get(5);
        int strHours = dDate.get(10);
        int strMinutes = dDate.get(12);
        int strSeconds = dDate.get(13);
        if(strFormat.equals("YYYY.MM.DD"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strYear)))).append(".").append(strMonth).append(".").append(strDate)));
        if(strFormat.equals("YYYY"))
            outStr = String.valueOf(String.valueOf(strYear)).concat("");
        if(strFormat.equals("YYYY.MM"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strYear)))).append(".").append(strMonth)));
        if(strFormat.equals("MM"))
            outStr = String.valueOf(String.valueOf(strMonth)).concat("");
        if(strFormat.equals("DD"))
            outStr = String.valueOf(String.valueOf(strDate)).concat("");
        if(strFormat.equals("MM.DD"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strMonth)))).append(".").append(strDate)));
        if(strFormat.equals("YYYY.MM.DD HH24:MI:SS") || strFormat.equals("YYYY.MM.DD HH:MI:SS"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strYear)))).append(".").append(strMonth).append(".").append(strDate).append(" ").append(strHours).append(":").append(strMinutes).append(":").append(strSeconds)));
        if(strFormat.equals("HH24:MI:SS") || strFormat.equals("HH:MI:SS"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strHours)))).append(":").append(strMinutes).append(":").append(strSeconds)));
        if(strFormat.equals("HH24:MI") || strFormat.equals("HH:MI"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strHours)))).append(":").append(strMinutes)));
        if(strFormat.equals("MI:SS") || strFormat.equals("MI:SS"))
            outStr = String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(strMinutes)))).append(":").append(strSeconds)));
        if(strFormat.equals("HH24") || strFormat.equals("HH"))
            outStr = String.valueOf(String.valueOf(strHours)).concat("");
        if(strFormat.equals("MI"))
            outStr = String.valueOf(String.valueOf(strMinutes)).concat("");
        if(strFormat.equals("SS"))
            outStr = String.valueOf(String.valueOf(strSeconds)).concat("");
        return outStr;
    }
}