appexceptionhandler.java

来自「JSP实现的在线网络购物系统JAVA程序源码,」· Java 代码 · 共 25 行

package com.comm;

import javax.servlet.*;
import javax.servlet.http.*;

import org.apache.struts.action.*;
import org.apache.struts.config.*;

public class AppExceptionHandler extends ExceptionHandler {
    public AppExceptionHandler() {
    }

    public ActionForward execute(Exception ex,
                                 ExceptionConfig ae,
                                 ActionMapping mapping,
                                 ActionForm formInstance,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws
            ServletException {
        request.setAttribute("DESCRIPTION", (new AppException(ex)).getDesc());

        return mapping.findForward("gFailure");
    }
}