searchadminaction.java

该程序能够准确的记录互联网用户上网所用的流量

package com.briup.admin.web.action;

import java.util.List;

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

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.briup.admin.service.IAdminService;
import com.briup.admin.web.form.SearchAdminForm;

/**
 * class SearchAdminAction
 * 
 * @author briup Date 2008-2-25 下午07:25:56
 */

public class SearchAdminAction extends Action {
	IAdminService adminService;

	public void setAdminService(IAdminService adminService) {
		this.adminService = adminService;
	}
	String[] conditions = new String[8];
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		// TODO Auto-generated method stub
		SearchAdminForm saform = (SearchAdminForm) form;
		HttpSession session = request.getSession();

		String realName = saform.getRealName();
		String loginName = saform.getLoginName();
		String address = saform.getAddress();
		String startDate = saform.getStartDate();
		String endDate = saform.getEndDate();
		String role = saform.getRole();
		String orderby = saform.getOrderBy();
		String desc = saform.getDesc();
		boolean flag = false;
		try {
			/*conditions = (String[]) session.getAttribute("conditions");
			if(conditions==null){
				flag = true;
			}else if(!(conditions[0].equals(realName)			
					&& conditions[1].equals(loginName)
					&& conditions[2].equals(address)
					&& conditions[3].equals(startDate)
					&& conditions[4].equals(endDate)
					&& conditions[5].equals(role)
					&& conditions[6].equals(orderby)
					&& conditions[7].equals(desc))){
				flag = true;
			}else{
				flag = false;
			}
			
			
			 if(!flag) {*/

				// 分页
				int start;
				int num;
				int pages;
				int pagenum = 3;
				int adminnum;
				Integer currentPage;

				if (request.getParameter("currentPage") != null) {
					currentPage = (Integer.parseInt(request.getParameter("currentPage")));
					conditions = (String[])session.getAttribute("conditions");
				} else {
					currentPage = 1;
					conditions = new String[8];
					conditions[0] = realName;
					conditions[1] = loginName;
					conditions[2] = address;
					conditions[3] = startDate;
					conditions[4] = endDate;
					conditions[5] = role;
					conditions[6] = orderby;
					conditions[7] = desc;
					session.setAttribute("conditions", conditions);
				}

				adminnum = adminService.findNumByConditions(conditions);

				if (adminnum % pagenum == 0) {
					pages = adminnum / pagenum;
				} else {
					pages = adminnum / pagenum + 1;
				}
				for (int i = 1; i <= pages; i++) {
					if (i == currentPage) {
						start = 0 + (i - 1) * pagenum;
						num = 3;
						List list = adminService.findAdminByConditions(
								conditions, start, num);
						request.setAttribute("adminList", list);
						request.setAttribute("currentPage", currentPage);
					}
				}
				request.setAttribute("pages", pages);
				request.setAttribute("adminnum", adminnum);
				return mapping.findForward("success");
				
			/*} else {

				conditions = new String[8];
				conditions[0] = realName;
				conditions[1] = loginName;
				conditions[2] = address;
				conditions[3] = startDate;
				conditions[4] = endDate;
				conditions[5] = role;
				conditions[6] = orderby;
				conditions[7] = desc;
				session.setAttribute("conditions", conditions);*/

				// 分页
				/*int start;
				int num;
				int pages;
				int pagenum = 3;
				int adminnum;
				Integer currentPage;

				if (request.getParameter("currentPage") == null) {
					currentPage = 1;
				} else {
					currentPage = (Integer.parseInt(request
							.getParameter("currentPage")));
				}
				adminnum = adminService.findNumByConditions(conditions);

				if (adminnum % pagenum == 0) {
					pages = adminnum / pagenum;
				} else {
					pages = adminnum / pagenum + 1;
				}
				for (int i = 1; i <= pages; i++) {
					if (i == currentPage) {
						start = 0 + (i - 1) * pagenum;
						num = 3;
						List list = adminService.findAdminByConditions(
								conditions, start, num);
						request.setAttribute("adminList", list);
						request.setAttribute("currentPage", currentPage);
					}
				}
				request.setAttribute("pages", pages);
				request.setAttribute("adminnum", adminnum);
			}
			return mapping.findForward("success");*/
		} catch (Exception e) {
			request.setAttribute("message", e.getMessage());
			e.printStackTrace();
			return mapping.findForward("failed");
		}

	}

}