2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.servlets;
23 import javax.inject.Singleton;
24 import javax.servlet.ServletContext;
25 import javax.servlet.http.HttpServletRequest;
26 import javax.ws.rs.Consumes;
27 import javax.ws.rs.DELETE;
28 import javax.ws.rs.GET;
29 import javax.ws.rs.HeaderParam;
30 import javax.ws.rs.POST;
31 import javax.ws.rs.Path;
32 import javax.ws.rs.PathParam;
33 import javax.ws.rs.Produces;
34 import javax.ws.rs.core.Context;
35 import javax.ws.rs.core.MediaType;
36 import javax.ws.rs.core.Response;
38 import org.openecomp.sdc.be.components.impl.ConsumerBusinessLogic;
39 import org.openecomp.sdc.be.config.BeEcompErrorManager;
40 import org.openecomp.sdc.be.dao.api.ActionStatus;
41 import org.openecomp.sdc.be.impl.WebAppContextWrapper;
42 import org.openecomp.sdc.be.model.ConsumerDefinition;
43 import org.openecomp.sdc.be.model.User;
44 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
45 import org.openecomp.sdc.common.api.Constants;
46 import org.openecomp.sdc.exception.ResponseFormat;
47 import org.slf4j.Logger;
48 import org.slf4j.LoggerFactory;
49 import org.springframework.web.context.WebApplicationContext;
51 import com.google.gson.Gson;
52 import com.jcabi.aspects.Loggable;
54 import fj.data.Either;
55 import io.swagger.annotations.Api;
56 import io.swagger.annotations.ApiOperation;
57 import io.swagger.annotations.ApiParam;
58 import io.swagger.annotations.ApiResponse;
59 import io.swagger.annotations.ApiResponses;
60 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
61 @Path("/v1/consumers")
62 @Api(value = "Consumer Servlet", description = "Consumer Servlet")
64 public class ConsumerServlet extends BeGenericServlet {
66 private static final Logger log = LoggerFactory.getLogger(ConsumerServlet.class);
69 @Consumes(MediaType.APPLICATION_JSON)
70 @Produces(MediaType.APPLICATION_JSON)
71 @ApiOperation(value = "Consumer credentials", httpMethod = "POST", notes = "Returns created ECOMP consumer credentials", response = Response.class)
72 @ApiResponses(value = { @ApiResponse(code = 201, message = "Consumer credentials created"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 400, message = "Invalid content / Missing content") })
73 public Response createConsumer(@ApiParam(value = "Consumer Object to be created", required = true) String data, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
75 ServletContext context = request.getSession().getServletContext();
77 String url = request.getMethod() + " " + request.getRequestURI();
78 log.debug("Start handle request of {}", url);
80 User modifier = new User();
81 modifier.setUserId(userId);
82 log.debug("modifier id is {}", userId);
85 ConsumerBusinessLogic businessLogic = getConsumerBL(context);
87 Either<ConsumerDefinition, ResponseFormat> convertionResponse = convertJsonToObject(data, modifier, AuditingActionEnum.ADD_ECOMP_USER_CREDENTIALS);
89 if (convertionResponse.isRight()) {
90 log.debug("failed to create Consumer");
91 return buildErrorResponse(convertionResponse.right().value());
94 ConsumerDefinition consumer = convertionResponse.left().value();
96 Either<ConsumerDefinition, ResponseFormat> actionResult = businessLogic.createConsumer(modifier, consumer);
98 if (actionResult.isRight()) {
99 log.debug("failed to create Consumer");
100 return buildErrorResponse(actionResult.right().value());
103 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.CREATED), actionResult.left().value());
105 } catch (Exception e) {
106 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create consumer");
107 log.debug("create consumer failed with exception", e);
108 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
109 return buildErrorResponse(responseFormat);
115 @Path("/{consumerId}")
116 @Consumes(MediaType.APPLICATION_JSON)
117 @Produces(MediaType.APPLICATION_JSON)
118 @ApiOperation(value = "Retrieve Consumer", httpMethod = "GET", notes = "Returns consumer according to ConsumerID", response = ConsumerDefinition.class)
119 @ApiResponses(value = { @ApiResponse(code = 200, message = "Consumer found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Consumer not found") })
120 public Response getConsumer(@PathParam("consumerId") final String consumerId, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
122 ServletContext context = request.getSession().getServletContext();
124 String url = request.getMethod() + " " + request.getRequestURI();
125 log.debug("Start handle request of {}", url);
127 User modifier = new User();
128 modifier.setUserId(userId);
129 log.debug("modifier id is {}", userId);
131 Response response = null;
133 ConsumerBusinessLogic businessLogic = getConsumerBL(context);
135 Either<ConsumerDefinition, ResponseFormat> actionResponse = businessLogic.getConsumer(consumerId, modifier);
137 if (actionResponse.isRight()) {
138 log.debug("failed to get consumer");
139 response = buildErrorResponse(actionResponse.right().value());
142 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), actionResponse.left().value());
144 } catch (Exception e) {
145 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Consumer");
146 log.debug("get consumer failed with exception", e);
147 return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
153 @Path("/{consumerId}")
154 @Consumes(MediaType.APPLICATION_JSON)
155 @Produces(MediaType.APPLICATION_JSON)
156 @ApiOperation(value = "Deletes Consumer", httpMethod = "DELETE", notes = "Returns deleted consumer according to ConsumerID", response = ConsumerDefinition.class)
157 @ApiResponses(value = { @ApiResponse(code = 204, message = "Consumer deleted"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Consumer not found") })
158 public Response deleteConsumer(@PathParam("consumerId") final String consumerId, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
160 ServletContext context = request.getSession().getServletContext();
162 String url = request.getMethod() + " " + request.getRequestURI();
163 log.debug("Start handle request of {}", url);
165 User modifier = new User();
166 modifier.setUserId(userId);
167 log.debug("modifier id is {}", userId);
169 Response response = null;
171 ConsumerBusinessLogic businessLogic = getConsumerBL(context);
173 Either<ConsumerDefinition, ResponseFormat> actionResponse = businessLogic.deleteConsumer(consumerId, modifier);
175 if (actionResponse.isRight()) {
176 log.debug("failed to delete consumer");
177 response = buildErrorResponse(actionResponse.right().value());
180 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), actionResponse.left().value());
182 } catch (Exception e) {
183 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Consumer");
184 log.debug("delete consumer failed with exception", e);
185 return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
190 private ConsumerBusinessLogic getConsumerBL(ServletContext context) {
191 WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
192 WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
193 ConsumerBusinessLogic consumerBL = webApplicationContext.getBean(ConsumerBusinessLogic.class);
198 public Either<ConsumerDefinition, ResponseFormat> convertJsonToObject(String data, User user, AuditingActionEnum actionEnum) {
199 ConsumerDefinition consumer = null;
200 Gson gson = new Gson();
202 log.trace("convert json to object. json=\n {}", data);
203 consumer = gson.fromJson(data, ConsumerDefinition.class);
204 if (consumer == null) {
205 BeEcompErrorManager.getInstance().logBeInvalidJsonInput("convertJsonToObject");
206 log.debug("object is null after converting from json");
207 //TODO call correct audit event method!!! - consumer!!!
208 ResponseFormat responseFormat = getComponentsUtils().getInvalidContentErrorAndAudit(user, "", actionEnum);
209 return Either.right(responseFormat);
211 } catch (Exception e) {
213 BeEcompErrorManager.getInstance().logBeInvalidJsonInput("convertJsonToObject");
214 log.debug("failed to convert from json {}", data, e);
215 //TODO call correct audit event method!!! - consumer!!!
216 ResponseFormat responseFormat = getComponentsUtils().getInvalidContentErrorAndAudit(user, "", actionEnum);
217 return Either.right(responseFormat);
219 return Either.left(consumer);