friendaction.java

来自「SSH框架整合... 不错的源码」· Java 代码 · 共 53 行

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.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.actions.DispatchAction;

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

public class FriendAction extends DispatchAction {

	// fileds
	IFriendService friendService;

	// 删除朋友信息
	public ActionForward deleteFriendInfo(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) {

		ActionMessages messages = new ActionMessages();
		int friendID = Integer.parseInt(request.getParameter("friendID"));
		friendService.deleteFriendInfo(friendID);
		messages.add("deleteSuccess", new ActionMessage("deleteSuccess"));
		saveErrors(request, messages);

		int currentPage = Integer.parseInt(request.getParameter("currentPage"));
		HashMap queryCondition = (HashMap) request.getSession().getAttribute(
				"queryCondition");
		PageBean pageBean = friendService.getFriends(queryCondition,
				new PageBean(currentPage));
		request.setAttribute("pageBean", pageBean);

		return mapping.findForward("toShowFriendInfoJsp");
	}

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

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

}