matchfriendsaction.java

来自「针对网络跑步爱好者作为用户而开发的」· Java 代码 · 共 90 行

package com.briup.run.web.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;

import com.briup.run.common.util.BeanFactory;
import com.briup.run.service.IMemberService;
import com.opensymphony.xwork2.ActionSupport;

public class MatchFriendsAction extends ActionSupport{
	
	private String age;

	private String gender;

	private String provinceCity;

	
	public String getAge() {
		return age;
	}


	public void setAge(String age) {
		this.age = age;
	}


	public String getGender() {
		return gender;
	}


	public void setGender(String gender) {
		this.gender = gender;
	}


	public String getProvinceCity() {
		return provinceCity;
	}


	public void setProvinceCity(String provinceCity) {
		this.provinceCity = provinceCity;
	}


	@Override
	public String execute() throws Exception {
		HttpServletRequest request = ServletActionContext.getRequest();
		String currentPage=request.getParameter("currentPage");
		int num=1;
		int TotalPage; 
		if(currentPage!=null){
			num=Integer.parseInt(currentPage);
		}
		
		String age = this.age;
		String gender = this.gender;
		String city = this.provinceCity;
		IMemberService service = (IMemberService) BeanFactory
				.getBean("memberService");
		request.setAttribute("age", age);
		request.setAttribute("gender", gender);
		request.setAttribute("provinceCity", city);
		try {
			int sum=service.getTotalNum(age, gender, city);
			request.setAttribute("matchFriends_TotalNum", sum);
			List list = service.matchFriends(age, gender, city,(num-1)*5,5);
			request.setAttribute("runFriend", list);
			request.setAttribute("currentPage", num);
			TotalPage=sum/5;
			if(sum%5>0){
				TotalPage=TotalPage+1;
			}
			request.setAttribute("matchFriends_TotalPage", TotalPage);
			return "success";
		} catch (Exception e) {
			e.printStackTrace();
			request.setAttribute("message", "��������ʧ��");
			return "failure";
		}
	}
	
}