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.config.EcompErrorName;
37 import org.openecomp.sdc.exception.ResponseFormat;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
40 import org.springframework.web.context.WebApplicationContext;
42 import javax.annotation.Resource;
43 import javax.inject.Singleton;
44 import javax.servlet.ServletContext;
45 import javax.servlet.http.HttpServletRequest;
47 import javax.ws.rs.core.Context;
48 import javax.ws.rs.core.MediaType;
49 import javax.ws.rs.core.Response;
51 * Root resource (exposed at "/" path)
53 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
55 @Api(value = "Distribution Service Servlet", description = "Distribution Service Servlet")
57 public class DistributionServiceServlet extends BeGenericServlet {
58 private static final Logger log = LoggerFactory.getLogger(DistributionServiceServlet.class);
61 private DistributionMonitoringBusinessLogic distributionMonitoringLogic;
64 @Path("/services/{serviceUUID}/distribution")
65 @Consumes(MediaType.APPLICATION_JSON)
66 @Produces(MediaType.APPLICATION_JSON)
67 @ApiOperation(value = "Retrieve Distributions", httpMethod = "GET", notes = "Returns list bases on the information extracted from Auditing Records according to service uuid", response = DistributionStatusListResponse.class)
68 @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Service not found") })
69 public Response getServiceById(@PathParam("serviceUUID") final String serviceUUID, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
72 String url = request.getMethod() + " " + request.getRequestURI();
73 log.debug("Start handle request of {}", url);
74 Response response = null;
75 ResponseFormat responseFormat = null;
78 Either<DistributionStatusOfServiceListResponce, ResponseFormat> actionResponse = distributionMonitoringLogic.getListOfDistributionServiceStatus(serviceUUID, userId);
80 if (actionResponse.isRight()) {
82 responseFormat = actionResponse.right().value();
83 response = buildErrorResponse(responseFormat);
85 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
86 response = buildOkResponse(responseFormat, actionResponse.left().value());
92 } catch (Exception e) {
93 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Distribution list for Service");
94 log.debug("failed to get service distribution statuses", e);
95 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
97 response = buildErrorResponse(responseFormat);
104 @Path("/services/distribution/{did}")
105 @Consumes(MediaType.APPLICATION_JSON)
106 @Produces(MediaType.APPLICATION_JSON)
107 @ApiOperation(value = "Retrieve Distributions", httpMethod = "GET", notes = "Return the list of distribution status objects", response = DistributionStatusListResponse.class)
108 @ApiResponses(value = { @ApiResponse(code = 200, message = "Service found"), @ApiResponse(code = 403, message = "Restricted operation"), @ApiResponse(code = 404, message = "Status not found") })
109 public Response getListOfDistributionStatuses(@PathParam("did") final String did, @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
112 String url = request.getMethod() + " " + request.getRequestURI();
113 log.debug("Start handle request of {}", url);
114 Response response = null;
115 ResponseFormat responseFormat = null;
118 Either<DistributionStatusListResponse, ResponseFormat> actionResponse = distributionMonitoringLogic.getListOfDistributionStatus(did, userId);
120 if (actionResponse.isRight()) {
122 responseFormat = actionResponse.right().value();
123 log.debug("failed to fount statuses for did {} {}", did, responseFormat);
124 response = buildErrorResponse(responseFormat);
127 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
128 log.debug("success to fount statuses for did {} {}", did, actionResponse.left().value());
129 response = buildOkResponse(responseFormat, actionResponse.left().value());
135 } catch (Exception e) {
136 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Distribution Status");
137 log.debug("failed to get distribution status ", e);
138 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
140 response = buildErrorResponse(responseFormat);
146 private void init(HttpServletRequest request) {
147 if (distributionMonitoringLogic == null) {
148 distributionMonitoringLogic = getDistributionBL(request.getSession().getServletContext());
152 private DistributionMonitoringBusinessLogic getDistributionBL(ServletContext context) {
153 WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
154 WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
155 DistributionMonitoringBusinessLogic distributionBl = webApplicationContext.getBean(DistributionMonitoringBusinessLogic.class);
156 return distributionBl;