2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
20 package org.openecomp.sdc.be.servlets;
22 import io.swagger.v3.oas.annotations.Operation;
23 import io.swagger.v3.oas.annotations.media.ArraySchema;
24 import io.swagger.v3.oas.annotations.media.Content;
25 import io.swagger.v3.oas.annotations.media.Schema;
26 import io.swagger.v3.oas.annotations.responses.ApiResponse;
27 import java.util.HashMap;
28 import java.util.List;
30 import javax.inject.Inject;
31 import javax.inject.Singleton;
32 import javax.servlet.http.HttpServletRequest;
33 import javax.ws.rs.GET;
34 import javax.ws.rs.HeaderParam;
35 import javax.ws.rs.Path;
36 import javax.ws.rs.Produces;
37 import javax.ws.rs.core.Context;
38 import javax.ws.rs.core.MediaType;
39 import javax.ws.rs.core.Response;
40 import org.apache.commons.collections.CollectionUtils;
41 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
42 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
43 import org.openecomp.sdc.be.config.BeEcompErrorManager;
44 import org.openecomp.sdc.be.config.ConfigurationManager;
45 import org.openecomp.sdc.be.dao.api.ActionStatus;
46 import org.openecomp.sdc.be.impl.ComponentsUtils;
47 import org.openecomp.sdc.be.model.User;
48 import org.openecomp.sdc.be.user.UserBusinessLogic;
49 import org.openecomp.sdc.common.api.Constants;
50 import org.slf4j.Logger;
51 import org.slf4j.LoggerFactory;
53 @Path("/v1/catalog/directives")
55 public class DirectiveServlet extends BeGenericServlet {
57 private static final Logger LOGGER = LoggerFactory.getLogger(DirectiveServlet.class);
60 public DirectiveServlet(final UserBusinessLogic userAdminManager,
61 final ComponentsUtils componentsUtils) {
62 super(userAdminManager, componentsUtils);
67 @Produces(MediaType.APPLICATION_JSON)
68 @Operation(description = "Retrieve all Directives values from configuration file", method = "GET",
69 summary = "Retrieve all Directives", responses = {
70 @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = User.class)))),
71 @ApiResponse(responseCode = "200",
72 description = "Returns Directive values from configuration file Ok"),
73 @ApiResponse(responseCode = "404",
74 description = "Directive not found"),
75 @ApiResponse(responseCode = "500", description = "Internal Server Error")})
76 @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
77 public Response getConfCategoriesAndVersion(@Context final HttpServletRequest request,
78 @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
80 final String url = request.getMethod() + " " + request.getRequestURI();
81 LOGGER.debug("Start handle request of {}", url);
83 final Map<String, Object> directivesMap = new HashMap<>();
85 final List<String> directives = getDirectiveValues();
86 if (CollectionUtils.isEmpty(directives)) {
87 return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.NO_CONTENT));
89 directivesMap.put("directives", directives);
91 } catch (final Exception e) {
92 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("SDC Failed to retrieve all Directives");
93 LOGGER.debug("Method getDirectiveValues failed with unexpected exception", e);
94 return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
97 return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), directivesMap);
100 private List<String> getDirectiveValues() {
101 return ConfigurationManager.getConfigurationManager().getConfiguration().getDirectives();