gerrit.onap Code Review - vnfsdk/refrepo.git/blob

   1 /*
   2  * Copyright (c) 2016, Huawei Technologies Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.openo.gso.gui.servicegateway.roa.impl;
  18
  19 import java.util.Map;
  20
  21 import javax.servlet.http.HttpServletRequest;
  22 import javax.ws.rs.core.Response;
  23
  24 import org.openo.baseservice.remoteservice.exception.ServiceException;
  25 import org.openo.baseservice.util.RestUtils;
  26 import org.openo.gso.gui.servicegateway.constant.Constant;
  27 import org.openo.gso.gui.servicegateway.exception.HttpCode;
  28 import org.openo.gso.gui.servicegateway.roa.inf.IServiceGatewayRoaModule;
  29 import org.openo.gso.gui.servicegateway.service.impl.ServiceGatewayImpl;
  30 import org.openo.gso.gui.servicegateway.service.inf.IServiceGateway;
  31 import org.openo.gso.gui.servicegateway.util.http.ResponseUtils;
  32 import org.openo.gso.gui.servicegateway.util.validate.ValidateUtil;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 /**
  37  * Implement class for restful interface.<br/>
  38  * <p>
  39  * </p>
  40  *
  41  * @author
  42  * @version GSO 0.5 2016/8/4
  43  */
  44 public class ServiceGatewayRoaModuleImpl implements IServiceGatewayRoaModule {
  45
  46     /**
  47      * Log server.
  48      */
  49     private static final Logger LOGGER = LoggerFactory.getLogger(ServiceGatewayRoaModuleImpl.class);
  50
  51     /**
  52      * Service manager.
  53      */
  54     private IServiceGateway serviceGateway = new ServiceGatewayImpl();
  55
  56     /**
  57      * Create service instance.<br/>
  58      *
  59      * @param servletReq http request
  60      * @return response
  61      * @throws ServiceException when operate database or parameter is wrong.
  62      * @since GSO 0.5
  63      */
  64     @Override
  65     public Response createService(HttpServletRequest servletReq) {
  66         Map<String, Object> operateStatus = null;
  67         Map<String, Object> result = null;
  68         String serviceId = null;
  69         try {
  70             // 1. Check validation
  71             String reqContent = RestUtils.getRequestBody(servletReq);
  72             ValidateUtil.assertStringNotNull(reqContent);
  73             LOGGER.info("Received a request form the NBI the reqContent is :"+ reqContent);
  74
  75             // 2. Create service
  76             serviceId = serviceGateway.createService(reqContent, servletReq);
  77         } catch(ServiceException exception) {
  78             LOGGER.error("Fail to create service instance.");
  79             operateStatus = ResponseUtils.setOperateStatus(Constant.RESPONSE_STATUS_FAIL, exception,
  80                     String.valueOf(exception.getHttpCode()));
  81             result = ResponseUtils.setResult(serviceId, operateStatus);
  82
  83             return Response.accepted().entity(result).build();
  84         }
  85
  86         operateStatus = ResponseUtils.setOperateStatus(Constant.RESPONSE_STATUS_SUCCESS, null,
  87                 String.valueOf(HttpCode.RESPOND_OK));
  88         result = ResponseUtils.setResult(serviceId, operateStatus);
  89
  90         return Response.accepted().entity(result).build();
  91     }
  92
  93     /**
  94      * Delete service instance.<br/>
  95      *
  96      * @param serviceId service instance id
  97      * @param servletReq http request
  98      * @return response
  99      * @throws ServiceException when operate database or parameter is wrong.
 100      * @since GSO 0.5
 101      */
 102     @Override
 103     public Response deleteService(String serviceId, HttpServletRequest servletReq) {
 104         Map<String, Object> operateStatus = null;
 105         Map<String, Object> result = null;
 106         try {
 107             // 1. Check validation
 108             String reqContent = RestUtils.getRequestBody(servletReq);
 109             ValidateUtil.assertStringNotNull(reqContent);
 110
 111             // 2. Delete service
 112             serviceGateway.deleteService(serviceId, servletReq);
 113         } catch(ServiceException exception) {
 114             LOGGER.error("Fail to delete service instance.");
 115             operateStatus = ResponseUtils.setOperateStatus(Constant.RESPONSE_STATUS_FAIL, exception,
 116                     String.valueOf(exception.getHttpCode()));
 117             result = ResponseUtils.setResult(serviceId, operateStatus);
 118
 119             return Response.accepted().entity(result).build();
 120         }
 121
 122         operateStatus = ResponseUtils.setOperateStatus(Constant.RESPONSE_STATUS_SUCCESS, null,
 123                 String.valueOf(HttpCode.RESPOND_OK));
 124         result = ResponseUtils.setResult(serviceId, operateStatus);
 125
 126         return Response.accepted().entity(result).build();
 127     }
 128
 129         public IServiceGateway getServiceGateway()
 130         {
 131                 return serviceGateway;
 132         }
 133
 134         public void setServiceGateway(IServiceGateway serviceGateway)
 135         {
 136                 this.serviceGateway = serviceGateway;
 137         }
 138
 139 }