customerfriendaction.java

基于struts的网上商店源码

/*
 * 作者:武律
 * 时间:2007年11月29日
 * 功能:处理用户好友信息
 */
package com.mole.struts.action;

import java.util.ArrayList;

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.CustomerFriendBean;
import com.mole.struts.bean.CustomerFriendGroupBean;
import com.mole.struts.bean.CustomerInfoBean;
import com.mole.struts.bean.Page;
import com.mole.struts.dao.CustomerFriendDAO;

/**
 * MyEclipse Struts Creation date: 11-29-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 */
public class CustomerFriendAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String action = request.getParameter("action");
		String group = request.getParameter("gid");
		String cid = request.getParameter("vid");
		CustomerFriendDAO dao = new CustomerFriendDAO();
		CustomerInfoBean customerInfo = null;
		int currentPage = (request.getParameter("page") == null ? 1 : Integer
				.parseInt(request.getParameter("page")));
		if (cid == null)
			cid = request.getSession().getAttribute("user").toString();
		ArrayList<CustomerFriendGroupBean> al = new ArrayList<CustomerFriendGroupBean>();
		int total = dao.getFriendCount(cid, null);
		if ("modify".equals(action)) {
			// 修改好友分组
			String uid = (String) request.getSession().getAttribute("user");
			String fid = request.getParameter("senderID");
			String gid = request.getParameter("fgid");
			dao.updateFriendGroup(uid, fid, gid);
		} else if ("del".equals(action)) {
			// 删除好友
			String uid = (String) request.getSession().getAttribute("user");
			String fid = request.getParameter("senderID");
			dao.deleteFriend(uid, fid);
		} else if (null == action && "0".equals(group)) {
			// 管理好友分组
			String manage = request.getParameter("manage");
			String GroupID = request.getParameter("GroupID");
			String GroupName = request.getParameter("EditText");
			ArrayList<CustomerFriendGroupBean> list = new ArrayList<CustomerFriendGroupBean>();
			if ("add".equals(manage)) {
				dao.insertGroup(cid, GroupName);
			} else if ("del".equals(manage)) {
				dao.deleteGroup(GroupID);
			} else if ("update".equals(manage)) {
				dao.updateGroup(GroupID, GroupName);
			}
			try {
				list = dao.getGroupList(cid);
			} catch (Exception e) {
				e.printStackTrace();
			}
			request.setAttribute("GroupManage", list);
		}
		// 获取好友信息
		if (!"0".equals(group)) {
			Page page = new Page();
			page.setPageSize(10);
			if (group == null)
				page.setRecordCount(total);
			else
				page.setRecordCount(dao.getFriendCount(cid, group));
			page.setPageCount((page.getRecordCount() + page.getPageSize() - 1)
					/ page.getPageSize());
			page.setCurrentPage(currentPage);
			ArrayList<CustomerFriendBean> friend = new ArrayList<CustomerFriendBean>();
			try {
				friend = dao.getFriendList(cid, group, page.getCurrentPage(),
						page.getPageSize());
			} catch (Exception e) {
				e.printStackTrace();
			}
			request.setAttribute("Page", page);
			request.setAttribute("Friend", friend);
		}
		try {
			customerInfo = dao.getCustomerInfo(cid);
			al = dao.getFriendGroupList(cid);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("TotalFriend", total);
		request.setAttribute("CustomerInfo", customerInfo);
		request.setAttribute("GroupList", al);
		return mapping.findForward("goCustomerFriend");
	}
}