texception.java

图书管理系统。 借书

package shujuku;

import javax.swing.JOptionPane;

public class TException extends Exception{
	String exception;
	public TException()
	{}
	public TException(String e)
	{
		exception=e;
	}
	public String getinfo()
	{
		return exception;
	}

	public void printStackTrace()
	{
		JOptionPane.showMessageDialog(null,"请输入正确的USERID","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void userkind()
	{
		JOptionPane.showMessageDialog(null,"请选择正确的用户类型","warning....",JOptionPane.INFORMATION_MESSAGE);

		}
	public void password() {
		
		JOptionPane.showMessageDialog(null,"用户名或密码错误","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void wrongpassword() {
		
		JOptionPane.showMessageDialog(null,"原密码错误","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void shortage()
	{
		JOptionPane.showMessageDialog(null,"请正确填写用户id","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void bedifferent()
	{
		JOptionPane.showMessageDialog(null,"请输入新密码(新密码为空或两次输入不同)","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void nullRecorder()
	{
		JOptionPane.showMessageDialog(null,"图书记录为零","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void nullIdAndName()
	{
		JOptionPane.showMessageDialog(null,"bookID与BookName不能为空","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	public void wrongFormat()
	{
		JOptionPane.showMessageDialog(null,"id格式不正确","warning....",JOptionPane.INFORMATION_MESSAGE);
	}
	
}