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 com.google.gson.Gson;
24 import com.jcabi.aspects.Loggable;
25 import fj.data.Either;
26 import io.swagger.annotations.*;
27 import org.openecomp.sdc.be.components.impl.ConsumerBusinessLogic;
28 import org.openecomp.sdc.be.config.BeEcompErrorManager;
29 import org.openecomp.sdc.be.dao.api.ActionStatus;
30 import org.openecomp.sdc.be.impl.WebAppContextWrapper;
31 import org.openecomp.sdc.be.model.ConsumerDefinition;
32 import org.openecomp.sdc.be.model.User;
33 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
34 import org.openecomp.sdc.common.api.Constants;
35 import org.openecomp.sdc.common.config.EcompErrorName;
36 import org.openecomp.sdc.exception.ResponseFormat;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
39 import org.springframework.web.context.WebApplicationContext;
41 import javax.inject.Singleton;
42 import javax.servlet.ServletContext;
43 import javax.servlet.http.HttpServletRequest;
45 import javax.ws.rs.core.Context;
46 import javax.ws.rs.core.MediaType;
47 import javax.ws.rs.core.Response;
48 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
49 @Path("/v1/consumers")
50 @Api(value = "Consumer Servlet", description = "Consumer Servlet")
52 public class ConsumerServlet extends BeGenericServlet {
54 private static final Logger log = LoggerFactory.getLogger(ConsumerServlet.class);
57 @Consumes(MediaType.APPLICATION_JSON)
58 @Produces(MediaType.APPLICATION_JSON)
59 @ApiOperation(value = "Consumer credentials", httpMethod = "POST", notes = "Returns created ECOMP consumer credentials", response = Response.class)
60 @ApiResponses(value = { @ApiResponse(code = 201, message = "Consumer credentials created"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 400, message = "Invalid content / Missing content") })
61 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) {
63 ServletContext context = request.getSession().getServletContext();
65 String url = request.getMethod() + " " + request.getRequestURI();
66 log.debug("Start handle request of {}", url);
68 User modifier = new User();
69 modifier.setUserId(userId);
70 log.debug("modifier id is {}", userId);
73 ConsumerBusinessLogic businessLogic = getConsumerBL(context);
75 Either<ConsumerDefinition, ResponseFormat> convertionResponse = convertJsonToObject(data, modifier, AuditingActionEnum.ADD_ECOMP_USER_CREDENTIALS);
77 if (convertionResponse.isRight()) {
78 log.debug("failed to create Consumer");
79 return buildErrorResponse(convertionResponse.right().value());
82 ConsumerDefinition consumer = convertionResponse.left().value();
84 Either<ConsumerDefinition, ResponseFormat> actionResult = businessLogic.createConsumer(modifier, consumer);
86 if (actionResult.isRight()) {
87 log.debug("failed to create Consumer");
88 return buildErrorResponse(actionResult.right().value());
91 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.CREATED), actionResult.left().value());
93 } catch (Exception e) {
94 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create consumer");
95 log.debug("create consumer failed with exception", e);
96 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
97 return buildErrorResponse(responseFormat);
103 @Path("/{consumerId}")
104 @Consumes(MediaType.APPLICATION_JSON)
105 @Produces(MediaType.APPLICATION_JSON)
106 @ApiOperation(value = "Retrieve Consumer", httpMethod = "GET", notes = "Returns consumer according to ConsumerID", response = ConsumerDefinition.class)
107 @ApiResponses(value = { @ApiResponse(code = 200, message = "Consumer found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Consumer not found") })
108 public Response getConsumer(@PathParam("consumerId") final String consumerId, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
110 ServletContext context = request.getSession().getServletContext();
112 String url = request.getMethod() + " " + request.getRequestURI();
113 log.debug("Start handle request of {}", url);
115 User modifier = new User();
116 modifier.setUserId(userId);
117 log.debug("modifier id is {}", userId);
119 Response response = null;
121 ConsumerBusinessLogic businessLogic = getConsumerBL(context);
123 Either<ConsumerDefinition, ResponseFormat> actionResponse = businessLogic.getConsumer(consumerId, modifier);
125 if (actionResponse.isRight()) {
126 log.debug("failed to get consumer");
127 response = buildErrorResponse(actionResponse.right().value());
130 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), actionResponse.left().value());
132 } catch (Exception e) {
133 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Consumer");
134 log.debug("get consumer failed with exception", e);
135 return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
141 @Path("/{consumerId}")
142 @Consumes(MediaType.APPLICATION_JSON)
143 @Produces(MediaType.APPLICATION_JSON)
144 @ApiOperation(value = "Deletes Consumer", httpMethod = "DELETE", notes = "Returns deleted consumer according to ConsumerID", response = ConsumerDefinition.class)
145 @ApiResponses(value = { @ApiResponse(code = 204, message = "Consumer deleted"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Consumer not found") })
146 public Response deleteConsumer(@PathParam("consumerId") final String consumerId, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
148 ServletContext context = request.getSession().getServletContext();
150 String url = request.getMethod() + " " + request.getRequestURI();
151 log.debug("Start handle request of {}", url);
153 User modifier = new User();
154 modifier.setUserId(userId);
155 log.debug("modifier id is {}", userId);
157 Response response = null;
159 ConsumerBusinessLogic businessLogic = getConsumerBL(context);
161 Either<ConsumerDefinition, ResponseFormat> actionResponse = businessLogic.deleteConsumer(consumerId, modifier);
163 if (actionResponse.isRight()) {
164 log.debug("failed to delete consumer");
165 response = buildErrorResponse(actionResponse.right().value());
168 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), actionResponse.left().value());
170 } catch (Exception e) {
171 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Consumer");
172 log.debug("delete consumer failed with exception", e);
173 return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
178 private ConsumerBusinessLogic getConsumerBL(ServletContext context) {
179 WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
180 WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
181 ConsumerBusinessLogic consumerBL = webApplicationContext.getBean(ConsumerBusinessLogic.class);
186 public Either<ConsumerDefinition, ResponseFormat> convertJsonToObject(String data, User user, AuditingActionEnum actionEnum) {
187 ConsumerDefinition consumer = null;
188 Gson gson = new Gson();
190 log.trace("convert json to object. json=\n {}", data);
191 consumer = gson.fromJson(data, ConsumerDefinition.class);
192 if (consumer == null) {
193 BeEcompErrorManager.getInstance().logBeInvalidJsonInput("convertJsonToObject");
194 log.debug("object is null after converting from json");
195 //TODO call correct audit event method!!! - consumer!!!
196 ResponseFormat responseFormat = getComponentsUtils().getInvalidContentErrorAndAudit(user, "", actionEnum);
197 return Either.right(responseFormat);
199 } catch (Exception e) {
201 BeEcompErrorManager.getInstance().logBeInvalidJsonInput("convertJsonToObject");
202 log.debug("failed to convert from json {}", data, e);
203 //TODO call correct audit event method!!! - consumer!!!
204 ResponseFormat responseFormat = getComponentsUtils().getInvalidContentErrorAndAudit(user, "", actionEnum);
205 return Either.right(responseFormat);
207 return Either.left(consumer);