efunbox_recommend/src/main/java/cn/efunbox/controller/RecommendController.java

package cn.efunbox.controller;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.view.json.MappingJacksonJsonView;

import cn.efunbox.base.Sex;
import cn.efunbox.model.Recommend;
import cn.efunbox.service.IRecommendService;

@SuppressWarnings("deprecation")
@Controller
@RequestMapping("/recommend")
public class RecommendController {
	 
	@Autowired  
	private  HttpServletRequest request;
	
    private IRecommendService recmdService;
    
    public IRecommendService getRecommendService() {
        return recmdService;
    }

    @Autowired
    public void setRecommendService(IRecommendService recmdService) {
        this.recmdService = recmdService;
    }

    @RequestMapping("/getAll")
    @ResponseBody
    public Map<String,Object> getAll(){
        List<Recommend> rows = recmdService.loadAll();
        Map<String, Object> map = new HashMap<String, Object>(2);
        map.put("code", 200);
        map.put("rows", rows);
        return map;
    }

    @RequestMapping("/reset")
    @ResponseBody
    public Map<String,Object> reset(){
       	int ret = recmdService.updateScoreAll();
        Map<String, Object> map = new HashMap<String, Object>(2);
        map.put("code", 200);
        map.put("rows", ret);
        return map;
    }

    @RequestMapping("/search")
    @ResponseBody
    public Map<String,Object> search(){
    	String ageStr = request.getParameter("age")==null?"0":request.getParameter("age").trim();
		String sexStr = request.getParameter("sex")==null?Sex.BOY.toString():request.getParameter("sex").trim();
		String typeStr = request.getParameter("type")==null?"1":request.getParameter("type").trim();
		String pageStr = request.getParameter("page")==null?"1":request.getParameter("page").trim();
		String sizeStr = request.getParameter("size")==null?"10":request.getParameter("size").trim();
		int age = Integer.valueOf(ageStr);
		int sex = Integer.valueOf(sexStr);
		int type = Integer.valueOf(typeStr);
		int page = Integer.valueOf(pageStr);
		int size = Integer.valueOf(sizeStr);
		if(age<0 || age>20)
			age = 5;
		if(sex!=1 && sex!=0)
			sex = 1;
		if(page<1)
			page = 1;
		if(size<10)
			size = 10;
		int offset = Math.max(0, (page-1)) * size;
        List<Map> rows = recmdService.search(age, sex, type, size, offset);
        Map<String, Object> map = new HashMap<String, Object>(2);
        map.put("code", 200);
        map.put("rows", rows);
        return map;
    }
    
/*
    @RequestMapping("/showAll")
    public String getRecommend(Model model){
        List<Recommend> recmds = recmdService.loadAll();
        model.addAttribute("recmds", recmds);
        return "showRecmds";
    }
    
    @ResponseBody
    @RequestMapping("/getStr")
    public String getRecommendStr(){
        List<Recommend> recmds = recmdService.loadAll();
        return recmds.toString();
    }

    @RequestMapping("/getJson")
    @ResponseBody
    public Map<String,Object> getRecommendJson(){
        List<Recommend> recmds = recmdService.loadAll();
        Map<String, Object> map = new HashMap<String, Object>(3);
        map.put("code", 200);
        map.put("num", 3);
        map.put("recmds", recmds);
        return map;
    }
    

    @RequestMapping("/getJson2")
    @ResponseBody
    public ModelAndView getRecommendJson2(){
        List<Recommend> recmds = recmdService.loadAll();
        Map<String, Object> map = new HashMap<String, Object>(3);
        map.put("code", 200);
        map.put("num", 3);
        map.put("recmds", recmds);
        return new ModelAndView(new MappingJacksonJsonView(),map);
    }
*/
}