idousearchaction.java

用strutshibernate做的项目

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.1/xslt/JavaClass.xsl

package com.dut.struts.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.dut.logic.logic.SeikyuLogic;
import com.dut.struts.form.IdouInputActionForm;

/** 
 * MyEclipse Struts
 * Creation date: 04-19-2006
 * 进入IdoSearch页面的Action
 * XDoclet definition:
 * @struts.action path="/idouSearchAction" name="idouInputActionForm" input="/pages/IdouSearch.jsp" scope="request" validate="true"
 * @struts.action-forward name="delet" path="/pages/IdouDeleteConf.jsp"
 */
public class IdouSearchAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		IdouInputActionForm idouInputActionForm = (IdouInputActionForm) form;
		ActionErrors errors= new ActionErrors();
		ActionForward forward = new ActionForward();
		
		String mainkey = idouInputActionForm.getMainkey();//获取信息主键
		System.out.println("mainkey is ***##>>" + mainkey);
		SeikyuLogic logic = new SeikyuLogic();
		/*
		 * 判断主键是否正确
		 * 正确则删除数据
		 * 否则提示错误信息
		 */
		if(mainkey.length() != 11){
			errors.add("error",new ActionError("idousearch.error.mainkey.error"));
			saveErrors(request,errors);
			forward = new ActionForward(mapping.getInput());
		}
		else{
			List DeleteDateList = logic.getDeleteDateList(mainkey);
			if(DeleteDateList == null){
				errors.add("error",new ActionError("idousearch.error.mainkey.error"));
				saveErrors(request,errors);
				forward = new ActionForward(mapping.getInput());
			}
			else{
				forward = mapping.findForward("delet");
				request.getSession().setAttribute("mainkey",mainkey);
				request.setAttribute("DeleteDateList",DeleteDateList);
			}
		}		
		return forward;
	}

}