chexceptionaction.java

《struts 应用开发完全手册》中的源代码第一到第五章。

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/** 
 * MyEclipse Struts
 * Creation date: 12-21-2006
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class ChExceptionAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		int number=0;
		try{
		 number=Integer.parseInt(request.getParameter("number"));
		}catch(Exception e){	
		throw new Exception("error");
		}
	
		request.setAttribute("number",number);
		
		return mapping.findForward("exceptionForward");
	}
}