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.jcabi.aspects.Loggable;
24 import fj.data.Either;
25 import io.swagger.annotations.Api;
26 import io.swagger.annotations.ApiOperation;
27 import io.swagger.annotations.ApiResponse;
28 import io.swagger.annotations.ApiResponses;
29 import org.openecomp.sdc.be.components.impl.DistributionMonitoringBusinessLogic;
30 import org.openecomp.sdc.be.config.BeEcompErrorManager;
31 import org.openecomp.sdc.be.dao.api.ActionStatus;
32 import org.openecomp.sdc.be.impl.WebAppContextWrapper;
33 import org.openecomp.sdc.be.info.DistributionStatusListResponse;
34 import org.openecomp.sdc.be.info.DistributionStatusOfServiceListResponce;
35 import org.openecomp.sdc.common.api.Constants;
36 import org.openecomp.sdc.common.log.wrappers.Logger;
37 import org.openecomp.sdc.exception.ResponseFormat;
38 import org.springframework.web.context.WebApplicationContext;
40 import javax.annotation.Resource;
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;
50 * Root resource (exposed at "/" path)
52 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
54 @Api(value = "Distribution Service Servlet", description = "Distribution Service Servlet")
56 public class DistributionServiceServlet extends BeGenericServlet {
57 private static final Logger log = Logger.getLogger(DistributionServiceServlet.class);
60 private DistributionMonitoringBusinessLogic distributionMonitoringLogic;
63 @Path("/services/{serviceUUID}/distribution")
64 @Consumes(MediaType.APPLICATION_JSON)
65 @Produces(MediaType.APPLICATION_JSON)
66 @ApiOperation(value = "Retrieve Distributions", httpMethod = "GET", notes = "Returns list bases on the information extracted from Auditing Records according to service uuid", response = DistributionStatusListResponse.class)
67 @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Service not found") })
68 public Response getServiceById(@PathParam("serviceUUID") final String serviceUUID, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
71 String url = request.getMethod() + " " + request.getRequestURI();
72 log.debug("Start handle request of {}", url);
73 Response response = null;
74 ResponseFormat responseFormat = null;
77 Either<DistributionStatusOfServiceListResponce, ResponseFormat> actionResponse = distributionMonitoringLogic.getListOfDistributionServiceStatus(serviceUUID, userId);
79 if (actionResponse.isRight()) {
81 responseFormat = actionResponse.right().value();
82 response = buildErrorResponse(responseFormat);
84 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
85 response = buildOkResponse(responseFormat, actionResponse.left().value());
91 } catch (Exception e) {
92 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Distribution list for Service");
93 log.debug("failed to get service distribution statuses", e);
94 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
96 response = buildErrorResponse(responseFormat);
103 @Path("/services/distribution/{did}")
104 @Consumes(MediaType.APPLICATION_JSON)
105 @Produces(MediaType.APPLICATION_JSON)
106 @ApiOperation(value = "Retrieve Distributions", httpMethod = "GET", notes = "Return the list of distribution status objects", response = DistributionStatusListResponse.class)
107 @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Status not found") })
108 public Response getListOfDistributionStatuses(@PathParam("did") final String did, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
111 String url = request.getMethod() + " " + request.getRequestURI();
112 log.debug("Start handle request of {}", url);
113 Response response = null;
114 ResponseFormat responseFormat = null;
117 Either<DistributionStatusListResponse, ResponseFormat> actionResponse = distributionMonitoringLogic.getListOfDistributionStatus(did, userId);
119 if (actionResponse.isRight()) {
121 responseFormat = actionResponse.right().value();
122 log.debug("failed to fount statuses for did {} {}", did, responseFormat);
123 response = buildErrorResponse(responseFormat);
126 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
127 log.debug("success to fount statuses for did {} {}", did, actionResponse.left().value());
128 response = buildOkResponse(responseFormat, actionResponse.left().value());
134 } catch (Exception e) {
135 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Distribution Status");
136 log.debug("failed to get distribution status ", e);
137 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
139 response = buildErrorResponse(responseFormat);
145 private void init(HttpServletRequest request) {
146 if (distributionMonitoringLogic == null) {
147 distributionMonitoringLogic = getDistributionBL(request.getSession().getServletContext());
151 private DistributionMonitoringBusinessLogic getDistributionBL(ServletContext context) {
152 WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
153 WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
154 return webApplicationContext.getBean(DistributionMonitoringBusinessLogic.class);