com.envision.envservice.rest.UserResource.java Source code

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Here is the source code for com.envision.envservice.rest.UserResource.java

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/******************************************************************************
 * @File name   :      UserResource.java
 *
 * @Package    :      com.envision.envservice.rest
 *
 * @Author      :      guowei.wang
 *
 * @Date        :      2015-10-19 ?4:47:59
 *
 * @Description :       
 *
 * @Copyright Notice: 
 * Copyright (c) 2015 Envision, Inc. All  Rights Reserved.
 * This software is published under the terms of the Envision Software
 * License version 1.0, a copy of which has been included with this
 * distribution in the LICENSE.txt file.
 * 
 * 
 * ----------------------------------------------------------------------------
 * Date                         Who         Version        Comments
 * 2015-10-19 ?4:47:59             guowei.wang     1.0            Initial Version
 *****************************************************************************/
package com.envision.envservice.rest;

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

import javax.servlet.http.HttpSession;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;

import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.serializer.ValueFilter;
import com.envision.envservice.common.Code;
import com.envision.envservice.common.FailResult;
import com.envision.envservice.common.JSONFilter;
import com.envision.envservice.common.util.PicUtil;
import com.envision.envservice.common.util.SessionUtil;
import com.envision.envservice.entity.bo.UserBo;
import com.envision.envservice.entity.vo.UserDetailVo;
import com.envision.envservice.service.UserDetailService;
import com.envision.envservice.service.UserService;
import com.envision.envservice.service.exception.ServiceException;
import com.envision.envservice.validator.LimitFieldValidator;
import com.envision.envservice.validator.item.P2PRuleItem;

/**
 * @ClassName UserResource
 * @author guowei.wang
 * @date 2015-10-19
 */
@Path("user")
@Component
public class UserResource {

    @Autowired
    private UserService userService;

    @Autowired
    private UserDetailService userDetailService;

    @Autowired
    private HttpSession session;

    @Autowired
    private LimitFieldValidator limitFieldValidator;

    @GET
    @Path("/{id}")
    @Produces(MediaType.APPLICATION_JSON)
    public Response queryUser(@PathParam("id") String id) throws Exception {
        HttpStatus status = HttpStatus.OK;
        String repsonse = null;

        paramCheck(id);

        UserBo user = userService.queryUser(id);
        if (user != null) {
            repsonse = JSONObject.toJSONString(user, buildLimitFieldFilter());
        } else {
            status = HttpStatus.NOT_FOUND;
            repsonse = FailResult.toJson(Code.USER_NOT_FOUND, "");
        }

        return Response.status(status.value()).entity(repsonse).build();
    }

    @GET
    @Path("/detail/{id}")
    @Produces(MediaType.APPLICATION_JSON)
    public Response queryUserDetail(@PathParam("id") String id) throws Exception {
        HttpStatus status = HttpStatus.OK;
        String repsonse = null;

        paramCheck(id);

        UserDetailVo userDetail = userDetailService.queryUserDetail(id);
        if (userDetail != null) {
            repsonse = JSONObject.toJSONString(userDetail, JSONFilter.NULLFILTER);
        } else {
            status = HttpStatus.NOT_FOUND;
            repsonse = FailResult.toJson(Code.USER_NOT_FOUND, "");
        }

        return Response.status(status.value()).entity(repsonse).build();
    }

    /**
     * ?????
     * @Title: searchByUserName 
     * @return Response     
     * @Date 2015114
     */
    @GET
    @Produces(MediaType.APPLICATION_JSON)
    public Response queryByUsernameOrLastName(@QueryParam("username") String username) throws Exception {
        paramCheck(username);

        String repsonse = JSONObject.toJSONString(userService.queryByUsernameOrLastName(username.trim()));

        return Response.status(HttpStatus.OK.value()).entity(repsonse).build();
    }

    private ValueFilter buildLimitFieldFilter() {
        Map<String, Object> params = new HashMap<String, Object>();
        params.put(P2PRuleItem.PARAM_USERID_TARGET, SessionUtil.getUserId(session));

        Map<String, String> jsonValueParams = new HashMap<String, String>();
        jsonValueParams.put(P2PRuleItem.PARAM_USERID, "user_id");

        return JSONFilter.buildLimitFieldFilter(limitFieldValidator, params, jsonValueParams);
    }

    private void paramCheck(String id) throws ServiceException {
        if (StringUtils.isEmpty(id)) {
            throw new ServiceException(Code.PARAM_ERROR, "?");
        }
    }
}