userexception.java

来自「java开发的办公系统 1.系统管理 (地区管理,部门管理,菜单管理,用户管理」· Java 代码 · 共 56 行

package com.vere.exception;

import java.io.PrintStream;
import java.io.PrintWriter;

public class UserException extends Exception
{

    private Throwable throwAble;

    public UserException()
    {
        throwAble = null;
    }

    public UserException(String s)
    {
        super(s);
        throwAble = null;
    }

    public UserException(Throwable throwable)
    {
        throwAble = null;
        throwAble = throwable;
    }

    public UserException(String s, Throwable throwable)
    {
        super(s);
        throwAble = null;
        throwAble = throwable;
    }

    public void printStackTrace()
    {
        super.printStackTrace();
        if(throwAble != null)
            throwAble.printStackTrace();
    }

    public void printStackTrace(PrintStream printstream)
    {
        super.printStackTrace(printstream);
        if(throwAble != null)
            throwAble.printStackTrace(printstream);
    }

    public void printStackTrace(PrintWriter printwriter)
    {
        super.printStackTrace(printwriter);
        if(throwAble != null)
            throwAble.printStackTrace(printwriter);
    }
}