unknowncommand.java

来自「这是我自己开发的一个MVC框架」· Java 代码 · 共 35 行

package dark.web.frame.command;

import java.io.IOException;

import javax.servlet.ServletException;


/**
 * <p>Title:            异常类名处理类</p>
 * <p>Description:      当前用户请求中不在Command参数，或者参数中所指定的
 * 						类名找不到是给用户返回当前类的实例。当前类会将用户
 * 						请求转发到unknown.jsp</p>
 * <p>Copyright:        Copyright (c) 2004</p>
 * <p>Company:          DIS</p>
 * <p>Create Time:      2004-12-6 0:37:10</p>
 * @author             <a href="mailto:[e-mail]">darkhe</a>
 * @version            1.0
 */
public class UnknownCommand extends AbstractCommand
{
	/**
	 * @throws ServletException
	 * @throws IOException
	 * @see dark.web.frame.FrontCommand#process()
	 */
	public void process() throws ServletException, IOException
	{
		setTarget("/unknown.jsp");
		
		getRequest().setAttribute("Message", "Don't specify COMMAND parameter");		
	}


}