【Java开源代码栏目提醒】:网学会员为广大网友收集整理了,ClientModifyAction.java,希望对大家有所帮助!
/*
* ClientModifyAction.java
*
* Created on 2006年5月21日, 下午9:36
*/
package action.store;
import form.store.ClientModifyForm;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.store.hibernate.Client;
import model.store.hibernate.ClientUtil;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
/**
*
* @author Administrator
* @version
*/
public class ClientModifyAction extends Action {
/* forward name="success" path="" */
private final static String SUCCESS = "success";
/**
* This is the action called from the Struts framework.
* @param mapping The ActionMapping used to select this instance.
* @param form The optional ActionForm bean for this request.
* @param request The HTTP Request we are processing.
* @param response The HTTP Response we are processing.
* @throws java.lang.Exception
* @return
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
// 从用户Http请求中得到参数id的值,即当前客户信息的编号
String id = request.getParameter("id");
// 获得页面表单中用户输入的信息
ClientModifyForm clientModifyForm = (ClientModifyForm)form;
Client client = new Client();
client.setAddress(clientModifyForm.getAddress());
client.setFax(clientModifyForm.getFax());
client.setName(clientModifyForm.getName());
client.setPhone(clientModifyForm.getPhone());
client.setRemarks(clientModifyForm.getRemarks());
client.setType(clientModifyForm.getType());
client.setZip(clientModifyForm.getZip());
// 根据表单输入信息和当前客户编号,更新数据库中对应的客户信息
boolean isSuccess = ClientUtil.update(id, client);
if (isSuccess == false) {
return new ActionForward(mapping.getInput());
}
// 从数据中读取当前所有的客户信息
List list = ClientUtil.findAll();
if (list == null) {
return new ActionForward(mapping.getInput());
}
// 获得HttpSession缓存
HttpSession httpSession = request.getSession();
// 将所有的客户信息存入缓存
httpSession.setAttribute("clientlist", list);
return mapping.findForward(SUCCESS);
}
}