異常處理類
/**
* (#)ThrowableManager.java 1.0 Apr 10, 2008
*
* Copyright 2007- wargrey , Inc. All rights are reserved.
*/
package net.wargrey.application;
import java.awt.Component;
import javax.swing.JOptionPane;
/**
* This class ExceptionManager and its subclasses are a form of
* Exception. It is used to wrap all the Throwable instances
* and handle them in a unified way. It will show the information which consists of
* StackTraces and Messages by using JOptionPanel.
*
* @author Estelle
* @version 1.0
* @see java.lang.Exception
* @since jdk 1.5
*/
public class ExceptionManager extends Exception {
/**
* This field alerter is used to show the information the Class offered.
*
* @see javax.swing.JOptionPane
*/
private JOptionPane alerter;
/**
* This static method create an instance of the ExceptionManager by invoking the
* constructor ExceptionManager(String msg).
*
* @param msg The message will pass the specified constructor
* @return An instance of the ExceptionManager created by invoking the constructor
* ExceptionManager(String msg).
*/
public static ExceptionManager wrap(String msg){
return new ExceptionManager(msg);
}
/**
* This static method create an instance of the ExceptionManager by invoking the
* constructor ExceptionManager(Throwable throwable).
*
* @param throwable The cause will pass the specified constructor
* @return An instance of the ExceptionManager created by invoking the constructor
* ExceptionManager(Throwable throwable).
*/
public static ExceptionManager wrap(Throwable throwable){
return new ExceptionManager(throwable);
}
/**
* This static method create an instance of the ExceptionManager by invoking the
* constructor ExceptionManager(String msg,Throwable throwable).
*
* @param msg The message will pass the specified constructor
* @param throwable The cause will pass the specified constructor
* @return An instance of the ExceptionManager created by invoking the constructor
* ExceptionManager(String msg, Throwable throwable)
*/
public static ExceptionManager wrap(String msg,Throwable throwable){
return new ExceptionManager(msg,throwable);
}
/**
* Constructs a new instance with the specified detail message. The concrete handler
* is its super class. This constructor always used to construct a custom exception
* not wrapping the exist exception.
*
* @param msg the detail message which is the part of the information will be
* shown.
*/
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