merchantstorecommenddetailaction.java

基于struts的网上商店源码

/*
 * 作者:管磊
 * 时间:01-04-2008
 * 功能:获取商家推荐信息。
 */
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: 01-04-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 */
public class MerchantStoreCommendDetailAction extends Action {
	/*
	 * Generated Methods
	 */
	MerchantCommendDAO dao;

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		if (dao == null)
			dao = new MerchantCommendDAO();
		MerchantCommendBean tempBean;
		String commendid = request.getParameter("CommendId");
		String action = request.getParameter("action");
		if (null == action) {// 获取推荐信息
			try {
				tempBean = dao.getCommendDetail(commendid);
				request.setAttribute("beanTemp", tempBean);
				return new ActionForward("/merchantStoreCommendDetail.jsp");
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		} else if ("show".equals(action)) {// 获取推荐详细。
			String cid = request.getParameter("cid");
			try {
				tempBean = dao.getCommendDetail(cid);
				request.setAttribute("Commend", tempBean);
				return new ActionForward("/merchantStoreCommendShow.jsp");
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		return null;
	}
}