1、 房源管理功能修改

WebRoot/admin/communitylist.jsp

@@ -6,6 +6,7 @@
   To change this template use File | Settings | File Templates.
 --%>
 <%@ page language="java" pageEncoding="UTF-8"%>
+
 <%@ taglib uri="/struts-tags" prefix="s"%>
 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
 <%
@@ -107,8 +108,8 @@
                          <td>
                             <img style="width: 100px;height: 100px" src="<%=basePath%>${item.image}"/>
                          </td>
-                         <td class="align-middle">${item.pid}-${item.cid}-${item.aid}</td>
-                         <td class="align-middle">${item.userId}</td>
+                         <td class="align-middle">${RegionMap[item.pid].region_name}-${RegionMap[item.cid].region_name}-${RegionMap[item.aid].region_name}</td>
+                         <td class="align-middle">${USERS_MAP[item.userId].username}</td>
                          <td class="align-middle">${item.address}</td>
                          <td class="align-middle">${item.houseType}</td>
                          <td class="align-middle">${item.remain}/${item.total}</td>

WebRoot/admin/index.jsp

@@ -1,5 +1,4 @@
 <%@ page language="java" import="com.app.utils.CommunityType" pageEncoding="UTF-8"%>
-<%@ page language="java" %>
 <%@ taglib uri="/struts-tags" prefix="s"%>
 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
 <%

src/com/app/action/CommunityAction.java

@@ -3,6 +3,7 @@ package com.app.action;
 import com.app.bean.Community;
 import com.app.bean.Users;
 import com.app.service.CommunityService;
+import com.app.service.ConstantsService;
 import com.app.utils.CommunityType;
 import com.app.utils.Constants;
 import com.app.utils.StateType;
@@ -79,20 +80,23 @@ public class CommunityAction {
     public String list() throws UnsupportedEncodingException {
         ActionContext act = ActionContext.getContext();
         HttpServletRequest request=ServletActionContext.getRequest();
-        if(!request.getParameterMap().containsKey("community.name")){
+        if(community!=null&&!request.getParameterMap().containsKey("community.name")){
             community.setName(null);
         }
-        if(!request.getParameterMap().containsKey("community.pid")){
+        if(community!=null&&!request.getParameterMap().containsKey("community.pid")){
             community.setPid(null);
         }
-        if(!request.getParameterMap().containsKey("community.cid")){
+        if(community!=null&&!request.getParameterMap().containsKey("community.cid")){
             community.setCid(null);
         }
-        if(!request.getParameterMap().containsKey("community.aid")){
+        if(community!=null&&!request.getParameterMap().containsKey("community.aid")){
             community.setAid(null);
         }
         act.put(Constants.LIST,communityService.list(community,type.getType()));
 
+        act.put(Constants.REGION_MAP,ConstantsService.getRegionMap());
+        act.put(Constants.USERS_MAP,ConstantsService.getUsersMap());
+
         this.setState(request.getParameter(Constants.STATE)==null?null:StateType.valueOf(request.getParameter(Constants.STATE)));
         this.setMessage(request.getParameter(Constants.MESSAGE));
 

src/com/app/action/UsersAction.java

@@ -2,11 +2,13 @@ package com.app.action;
 
 import com.app.bean.Region;
 import com.app.bean.Users;
+import com.app.service.ConstantsService;
 import com.app.service.RegionService;
 import com.app.service.UsersService;
 import com.app.utils.MainUtils;
 import com.opensymphony.xwork2.ActionContext;
 import org.apache.struts2.ServletActionContext;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Controller;
 
@@ -19,6 +21,9 @@ import java.util.List;
 public class UsersAction {
 	@Resource
 	UsersService usersService;
+
+	@Autowired
+	private ConstantsService constantsService;
 	public int id;
 
 	public void setId(int id) {
@@ -352,6 +357,9 @@ public class UsersAction {
 
 		model.setAid(aid);
 		usersService.save(model);
+
+		constantsService.initUsers();
+
 		act.put("message", "Óû§ÐÂÔö³É¹¦!");
 		act.put("state", "success");
 		act.put("url", "admin/users/list.do");

src/com/app/service/CommunityServiceImpl.java

@@ -87,36 +87,45 @@ public class CommunityServiceImpl  implements CommunityService{
             }
         }
 
-        String sql= "select community.id,\n" +
-                "       community.name,\n" +
-                "       community.image,\n" +
-                "       community.pid,\n" +
-                "       community.cid,\n" +
-                "       community.aid,\n" +
-                "       community.address,\n" +
-                "       community.longitude,\n" +
-                "       community.latitude,\n" +
-                "       community.house_type as houseType,\n" +
-                "       community.description,\n" +
-                "       community.type        as type,\n" +
-                "       community.user_id as userId,\n" +
-                "       b.total,\n" +
-                "       b.remain\n" +
-                "from community,\n" +
-                "     (select community.id,\n" +
-                "             sum(house.total)  as total,\n" +
-                "             sum(house.remain) as remain\n" +
-                "      from community,\n" +
-                "           house\n" +
-                "      where community.id = house.community_id\n" +
-                "      group by community.id) b\n" +
-                "where community.id = b.id" +
-                (community.getName() != null && community.getName().length() > 0?" and community.name like '%"+community.getName()+"%'":"") +
-                (community.getPid() != null?" and community.pid="+community.getPid():"")+
-                (community.getCid() != null?" and community.cid="+community.getCid():"")+
-                (community.getAid() != null?" and community.aid="+community.getAid():"");
+        StringBuffer sql=new StringBuffer();
+        sql.append("select community.id,\n")
+                .append("       community.name,\n")
+                .append("       community.image,\n")
+                .append("       community.pid,\n")
+                .append("       community.cid,\n")
+                .append("       community.aid,\n")
+                .append("       community.address,\n")
+                .append("       community.longitude,\n")
+                .append("       community.latitude,\n")
+                .append("       community.house_type as houseType,\n")
+                .append("       community.description,\n")
+                .append("       community.type        as type,\n")
+                .append("       community.user_id as userId,\n")
+                .append("       b.total,\n")
+                .append("       b.remain\n")
+                .append("from community,\n")
+                .append("     (select community.id,\n")
+                .append("             sum(house.total)  as total,\n")
+                .append("             sum(house.remain) as remain\n")
+                .append("      from community,\n")
+                .append("           house\n")
+                .append("      where community.id = house.community_id\n")
+                .append("      group by community.id) b\n")
+                .append("where community.id = b.id");
 
-        List<Community> communities=hibernateTemplate.getSessionFactory().getCurrentSession().createSQLQuery(sql).setResultTransformer(Transformers.aliasToBean(Community.class)).list();
+                if(community!=null){
+                    if(community.getName()!=null){
+                        sql.append(" and community.name like '%").append(community.getName()).append("%'");
+                    }
+                    if(community.getPid()!=null){
+                        sql.append(" and community.pid=").append(community.getPid());
+                    }
+                    if(community.getCid()!=null){
+                        sql.append(" and community.aid=").append(community.getAid());
+                    }
+                }
+
+        List<Community> communities=hibernateTemplate.getSessionFactory().getCurrentSession().createSQLQuery(sql.toString()).setResultTransformer(Transformers.aliasToBean(Community.class)).list();
 
         try {
             return communities;

src/com/app/service/ConstantsService.java

@@ -0,0 +1,56 @@
+package com.app.service;
+
+import com.app.bean.Region;
+import com.app.bean.Users;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Service
+public class ConstantsService {
+
+    public static final Map<Integer, Region> regionMap=new HashMap<>();
+
+    public static final Map<Integer, Users> usersMap=new HashMap<>();
+
+    @Autowired
+    private RegionService regionService;
+
+    @Autowired
+    private UsersService usersService;
+
+    @PostConstruct
+    public void init(){
+        initRegion();
+
+        initUsers();
+    }
+
+    public void initRegion(){
+        regionMap.clear();
+        List<Region> regionList= regionService.list();
+        for (Region region:regionList){
+            regionMap.put(region.getId(),region);
+        }
+    }
+
+    public void initUsers() {
+        usersMap.clear();
+        List<Users> usersList=usersService.list();
+        for(Users users:usersList){
+            usersMap.put(users.getId(),users);
+        }
+    }
+
+    public static Map<Integer, Region> getRegionMap() {
+        return regionMap;
+    }
+
+    public static Map<Integer, Users> getUsersMap() {
+        return usersMap;
+    }
+}

src/com/app/utils/Constants.java

@@ -25,4 +25,6 @@ public class Constants {
     //action返回前台的信息
     public static final String MESSAGE="message";
     public static final String MODEL = "model";
+    public static final String USERS_MAP = "USERS_MAP";
+    public static String REGION_MAP="RegionMap";
 }