2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 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
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.clamp.acm.participant.simulator.main.rest;
23 import io.swagger.annotations.Api;
24 import io.swagger.annotations.BasicAuthDefinition;
25 import io.swagger.annotations.Info;
26 import io.swagger.annotations.SecurityDefinition;
27 import io.swagger.annotations.SwaggerDefinition;
28 import io.swagger.annotations.Tag;
29 import java.net.HttpURLConnection;
30 import java.util.UUID;
31 import javax.ws.rs.core.MediaType;
32 import lombok.AccessLevel;
34 import org.onap.policy.clamp.acm.participant.simulator.simulation.SimulationProvider;
35 import org.springframework.http.HttpHeaders;
36 import org.springframework.web.bind.annotation.RequestMapping;
39 * Common superclass to provide REST endpoints for the participant simulator.
45 MediaType.APPLICATION_JSON,
46 AbstractRestController.APPLICATION_YAML
49 @Api(value = "Participant Simulator API")
52 description = "Participant Simulator",
54 title = "Participant Simulator"
56 consumes = {MediaType.APPLICATION_JSON, AbstractRestController.APPLICATION_YAML},
57 produces = {MediaType.APPLICATION_JSON, AbstractRestController.APPLICATION_YAML},
58 schemes = {SwaggerDefinition.Scheme.HTTP, SwaggerDefinition.Scheme.HTTPS},
60 @Tag(name = "participantsim", description = "Participant Simulator")
62 securityDefinition = @SecurityDefinition(basicAuthDefinitions = {@BasicAuthDefinition(key = "basicAuth")}))
64 public abstract class AbstractRestController {
65 public static final String APPLICATION_YAML = "application/yaml";
67 public static final String EXTENSION_NAME = "interface info";
69 public static final String API_VERSION_NAME = "api-version";
70 public static final String API_VERSION = "1.0.0";
72 public static final String LAST_MOD_NAME = "last-mod-release";
73 public static final String LAST_MOD_RELEASE = "Dublin";
75 public static final String VERSION_MINOR_NAME = "X-MinorVersion";
76 public static final String VERSION_MINOR_DESCRIPTION =
77 "Used to request or communicate a MINOR version back from the client"
78 + " to the server, and from the server back to the client";
80 public static final String VERSION_PATCH_NAME = "X-PatchVersion";
81 public static final String VERSION_PATCH_DESCRIPTION = "Used only to communicate a PATCH version in a response for"
82 + " troubleshooting purposes only, and will not be provided by" + " the client on request";
84 public static final String VERSION_LATEST_NAME = "X-LatestVersion";
85 public static final String VERSION_LATEST_DESCRIPTION = "Used only to communicate an API's latest version";
87 public static final String REQUEST_ID_NAME = "X-ONAP-RequestID";
88 public static final String REQUEST_ID_HDR_DESCRIPTION = "Used to track REST transactions for logging purpose";
89 public static final String REQUEST_ID_PARAM_DESCRIPTION = "RequestID for http transaction";
91 public static final String AUTHORIZATION_TYPE = "basicAuth";
93 public static final int AUTHENTICATION_ERROR_CODE = HttpURLConnection.HTTP_UNAUTHORIZED;
94 public static final int AUTHORIZATION_ERROR_CODE = HttpURLConnection.HTTP_FORBIDDEN;
95 public static final int SERVER_ERROR_CODE = HttpURLConnection.HTTP_INTERNAL_ERROR;
97 public static final String AUTHENTICATION_ERROR_MESSAGE = "Authentication Error";
98 public static final String AUTHORIZATION_ERROR_MESSAGE = "Authorization Error";
99 public static final String SERVER_ERROR_MESSAGE = "Internal Server Error";
101 // The provider for simulation requests
102 @Getter(AccessLevel.PROTECTED)
103 private SimulationProvider simulationProvider;
106 * create a Rest Controller.
108 * @param simulationProvider the provider for the simulation participant
110 protected AbstractRestController(SimulationProvider simulationProvider) {
111 this.simulationProvider = simulationProvider;
115 * Get the common headers for responses.
117 * @param requestId the request ID
119 * @return the headers
121 protected HttpHeaders getCommonHeaders(UUID requestId) {
122 HttpHeaders commonHeaders = new HttpHeaders();
123 commonHeaders.add(VERSION_MINOR_NAME, API_VERSION.split("\\.")[1]);
124 commonHeaders.add(VERSION_PATCH_NAME, API_VERSION.split("\\.")[2]);
125 commonHeaders.add(VERSION_LATEST_NAME, API_VERSION);
126 commonHeaders.add(REQUEST_ID_NAME, (requestId != null ? requestId.toString() : null));
128 return commonHeaders;