applicationexception.java

来自「通讯录一个供大家参考」· Java 代码 · 共 26 行

package com.lideedu.huang.addressBook.exceptions;

public class ApplicationException extends Exception {

	Throwable exceptionCause=null;
	String message=null;

	public ApplicationException(String message) {
		super(message);
		this.message=message;
	}

	public ApplicationException(String message, Throwable ex) {
		super(message, ex);
		exceptionCause=ex;
		this.message=message;
	}

    public void printStackTrace(){
      if (exceptionCause!=null){
        System.err.println("发现异常！ 原因: "+message);
        exceptionCause.printStackTrace();
      }
    }
}