showfriendinfoaction.java

SSH框架整合... 不错的源码

package com.lideedu.huang.addressBook.struts.action;

import java.util.HashMap;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.lideedu.huang.addressBook.business.IFriendService;
import com.lideedu.huang.addressBook.utils.PageBean;

public class ShowFriendInfoAction extends DispatchAction {

	// fileds
	int currentPage;

	HashMap queryCondition;

	IFriendService friendService;

	// 查询朋友信息
	public ActionForward showFriendInfo(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		String queryMode = request.getParameter("queryMode");
		String currentPageStr = request.getParameter("currentPage");

		if (queryMode!=null&&queryMode.equals("queryAll")) {
			queryCondition = null;
			request.setAttribute("queryMode", "queryAll");
		} else {
			queryCondition = (HashMap) request.getSession().getAttribute(
					"queryCondition");
			request.setAttribute("queryMode", "conditionQuery");
		}

		if (currentPageStr != null)
			currentPage = Integer.parseInt(currentPageStr);
		else
			currentPage = 1;

		PageBean pageBean = friendService.getFriends(queryCondition,
				new PageBean(currentPage));
		request.setAttribute("pageBean", pageBean);

		return mapping.findForward("toShowFriendInfoJsp");
	}

	public ActionForward showFriendInfo2(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) {

		return showFriendInfo(mapping, form, request, response);
	}

	// getter and setter
	public IFriendService getFriendService() {
		return friendService;
	}

	public void setFriendService(IFriendService friendService) {
		this.friendService = friendService;
	}

}