merchantstorecommendeditaction.java

基于struts的网上商店源码

/*
 * 作者:管磊
 * 时间:01-04-2008
 * 功能:编辑商家推荐信息。
 */
package com.mole.struts.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;

import com.mole.struts.bean.MerchantCommendBean;
import com.mole.struts.dao.MerchantCommendDAO;

/**
 * MyEclipse Struts Creation date: 01-03-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 */
public class MerchantStoreCommendEditAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	MerchantCommendDAO dao;

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String state = request.getParameter("state");
		String mid = request.getParameter("mid");
		if (dao == null)
			dao = new MerchantCommendDAO();
		if ("1".equals(state))// 尚未修改，先获取推荐信息
		{
			String commendId = request.getParameter("commendEditId");
			try {
				MerchantCommendBean tempbean = dao.getCommendDetail(commendId);
				request.setAttribute("cid", tempbean.getCommendId());
				request.setAttribute("ctitle", tempbean.getTitle());
				request.setAttribute("ctime", tempbean.getCommitTime());
				request.setAttribute("ccontent", tempbean.getContent());
				request.setAttribute("mid", mid);
				return new ActionForward("/merchantStoreCommendEdit.jsp");
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		if ("2".equals(state))// 修改成功
		{
			String title = request.getParameter("title");
			String content = request.getParameter("content");
			String commendId = request.getParameter("commendEditId");
			dao.EditCommend(commendId, title, content);
			return new ActionForward("/merchantStoreCommendInit.do?mid=" + mid);
		}
		if ("3".equals(state)) {
			String commendId = request.getParameter("commendEditId");
			dao.deleteCommend(commendId);
			return new ActionForward("/merchantStoreCommendInit.do?mid=" + mid);
		}

		return null;
	}
}