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.annotation.Resource;
24 import javax.inject.Singleton;
25 import javax.servlet.ServletContext;
26 import javax.servlet.http.HttpServletRequest;
27 import javax.ws.rs.Consumes;
28 import javax.ws.rs.GET;
29 import javax.ws.rs.HeaderParam;
30 import javax.ws.rs.Path;
31 import javax.ws.rs.PathParam;
32 import javax.ws.rs.Produces;
33 import javax.ws.rs.core.Context;
34 import javax.ws.rs.core.MediaType;
35 import javax.ws.rs.core.Response;
37 import org.openecomp.sdc.be.components.impl.DistributionMonitoringBusinessLogic;
38 import org.openecomp.sdc.be.config.BeEcompErrorManager;
39 import org.openecomp.sdc.be.dao.api.ActionStatus;
40 import org.openecomp.sdc.be.impl.WebAppContextWrapper;
41 import org.openecomp.sdc.be.info.DistributionStatusListResponse;
42 import org.openecomp.sdc.be.info.DistributionStatusOfServiceListResponce;
43 import org.openecomp.sdc.common.api.Constants;
44 import org.openecomp.sdc.common.config.EcompErrorName;
45 import org.openecomp.sdc.exception.ResponseFormat;
46 import org.slf4j.Logger;
47 import org.slf4j.LoggerFactory;
48 import org.springframework.web.context.WebApplicationContext;
50 import com.jcabi.aspects.Loggable;
51 import com.wordnik.swagger.annotations.Api;
52 import com.wordnik.swagger.annotations.ApiOperation;
53 import com.wordnik.swagger.annotations.ApiResponse;
54 import com.wordnik.swagger.annotations.ApiResponses;
56 import fj.data.Either;
59 * Root resource (exposed at "/" path)
61 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
63 @Api(value = "Distribution Service Servlet", description = "Distribution Service Servlet")
65 public class DistributionServiceServlet extends BeGenericServlet {
66 private static Logger log = LoggerFactory.getLogger(DistributionServiceServlet.class.getName());
69 private DistributionMonitoringBusinessLogic distributionMonitoringLogic;
72 @Path("/services/{serviceUUID}/distribution")
73 @Consumes(MediaType.APPLICATION_JSON)
74 @Produces(MediaType.APPLICATION_JSON)
75 @ApiOperation(value = "Retrieve Distributions", httpMethod = "GET", notes = "Returns list bases on the information extracted from Auditing Records according to service uuid", response = DistributionStatusListResponse.class)
76 @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Service not found") })
77 public Response getServiceById(@PathParam("serviceUUID") final String serviceUUID, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
80 String url = request.getMethod() + " " + request.getRequestURI();
81 log.debug("Start handle request of {}", url);
82 Response response = null;
83 ResponseFormat responseFormat = null;
86 Either<DistributionStatusOfServiceListResponce, ResponseFormat> actionResponse = distributionMonitoringLogic.getListOfDistributionServiceStatus(serviceUUID, userId);
88 if (actionResponse.isRight()) {
90 responseFormat = actionResponse.right().value();
91 response = buildErrorResponse(responseFormat);
93 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
94 response = buildOkResponse(responseFormat, actionResponse.left().value());
100 } catch (Exception e) {
101 BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Get Distribution list for Service");
102 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Distribution list for Service");
103 log.debug("failed to get service distribution statuses", e);
104 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
106 response = buildErrorResponse(responseFormat);
113 @Path("/services/distribution/{did}")
114 @Consumes(MediaType.APPLICATION_JSON)
115 @Produces(MediaType.APPLICATION_JSON)
116 @ApiOperation(value = "Retrieve Distributions", httpMethod = "GET", notes = "Return the list of distribution status objects", response = DistributionStatusListResponse.class)
117 @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Status not found") })
118 public Response getListOfDistributionStatuses(@PathParam("did") final String did, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
121 String url = request.getMethod() + " " + request.getRequestURI();
122 log.debug("Start handle request of {}", url);
123 Response response = null;
124 ResponseFormat responseFormat = null;
127 Either<DistributionStatusListResponse, ResponseFormat> actionResponse = distributionMonitoringLogic.getListOfDistributionStatus(did, userId);
129 if (actionResponse.isRight()) {
131 responseFormat = actionResponse.right().value();
132 log.debug("failed to fount statuses for did {} {}", did, responseFormat);
133 response = buildErrorResponse(responseFormat);
136 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
137 log.debug("success to fount statuses for did {} {}", did, actionResponse.left().value());
138 response = buildOkResponse(responseFormat, actionResponse.left().value());
144 } catch (Exception e) {
145 BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeRestApiGeneralError, "Get Distribution Status");
146 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Distribution Status");
147 log.debug("failed to get distribution status ", e);
148 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
150 response = buildErrorResponse(responseFormat);
156 private void init(HttpServletRequest request) {
157 if (distributionMonitoringLogic == null) {
158 distributionMonitoringLogic = getDistributionBL(request.getSession().getServletContext());
162 private DistributionMonitoringBusinessLogic getDistributionBL(ServletContext context) {
163 WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
164 WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
165 DistributionMonitoringBusinessLogic distributionBl = webApplicationContext.getBean(DistributionMonitoringBusinessLogic.class);
166 return distributionBl;