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.onap.dmaap.dbcapi.resources;
23 import io.swagger.annotations.Api;
24 import io.swagger.annotations.ApiOperation;
25 import io.swagger.annotations.ApiResponse;
26 import io.swagger.annotations.ApiResponses;
28 import java.util.List;
30 import javax.ws.rs.Consumes;
31 import javax.ws.rs.DELETE;
32 import javax.ws.rs.GET;
33 import javax.ws.rs.POST;
34 import javax.ws.rs.PUT;
35 import javax.ws.rs.Path;
36 import javax.ws.rs.PathParam;
37 import javax.ws.rs.Produces;
38 import javax.ws.rs.core.GenericEntity;
39 import javax.ws.rs.core.MediaType;
40 import javax.ws.rs.core.Response;
41 import javax.ws.rs.core.Response.Status;
43 import org.onap.dmaap.dbcapi.logging.BaseLoggingClass;
44 import org.onap.dmaap.dbcapi.model.ApiError;
45 import org.onap.dmaap.dbcapi.model.DR_Pub;
46 import org.onap.dmaap.dbcapi.model.ReplicationType;
47 import org.onap.dmaap.dbcapi.model.Topic;
48 import org.onap.dmaap.dbcapi.service.ApiService;
49 import org.onap.dmaap.dbcapi.service.TopicService;
52 @Api( value= "topics", description = "Endpoint for retreiving MR Topics" )
53 @Consumes(MediaType.APPLICATION_JSON)
54 @Produces(MediaType.APPLICATION_JSON)
56 public class TopicResource extends BaseLoggingClass {
58 TopicService mr_topicService = new TopicService();
61 @ApiOperation( value = "return Topic details",
62 notes = "Returns array of `Topic` objects.",
63 response = Topic.class)
64 @ApiResponses( value = {
65 @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
66 @ApiResponse( code = 400, message = "Error", response = ApiError.class )
68 public Response getTopics() {
70 ApiService check = new ApiService();
72 List<Topic> allTopics = mr_topicService.getAllTopics();
74 GenericEntity<List<Topic>> list = new GenericEntity<List<Topic>>(allTopics) {
76 return check.success(list);
81 @ApiOperation( value = "return Topic details",
82 notes = "Create `Topic` object.",
83 response = Topic.class)
84 @ApiResponses( value = {
85 @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
86 @ApiResponse( code = 400, message = "Error", response = ApiError.class )
88 public Response addTopic(
91 logger.info( "addTopic request: " + String.valueOf(topic) );
92 ApiService check = new ApiService();
95 check.required( "topicName", topic.getTopicName(), "^\\S+$" ); //no white space allowed in topicName
96 check.required( "topicDescription", topic.getTopicDescription(), "" );
97 check.required( "owner", topic.getOwner(), "" );
98 } catch( RequiredFieldException rfe ) {
102 //String repReq = topic.getReplicationRequest();
103 ReplicationType t = topic.getReplicationCase();
104 if ( t == null || t == ReplicationType.REPLICATION_NOT_SPECIFIED ) {
105 topic.setReplicationCase( mr_topicService.reviewTopic(topic));
110 Topic mrc = mr_topicService.addTopic(topic, check.getErr());
111 if ( mrc != null && mrc.isStatusValid() ) {
112 return check.success(Status.CREATED.getStatusCode(), mrc);
114 return check.error();
118 @ApiOperation( value = "return Topic details",
119 notes = "Update a `Topic` object, identified by topicId",
120 response = Topic.class)
121 @ApiResponses( value = {
122 @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
123 @ApiResponse( code = 400, message = "Error", response = ApiError.class )
126 public Response updateTopic(
127 @PathParam("topicId") String topicId
129 ApiService check = new ApiService();
131 check.setCode(Status.BAD_REQUEST.getStatusCode());
132 check.setMessage( "Method /PUT not supported for /topics");
134 return check.error();
138 @ApiOperation( value = "return Topic details",
139 notes = "Delete a `Topic` object, identified by topicId",
140 response = Topic.class)
141 @ApiResponses( value = {
142 @ApiResponse( code = 204, message = "Success", response = DR_Pub.class),
143 @ApiResponse( code = 400, message = "Error", response = ApiError.class )
146 public Response deleteTopic(
147 @PathParam("topicId") String id
149 ApiService check = new ApiService();
152 check.required( "fqtn", id, "" );
153 } catch( RequiredFieldException rfe ) {
154 return check.error();
157 mr_topicService.removeTopic(id, check.getErr());
158 if ( check.getErr().is2xx()) {
159 return check.success(Status.NO_CONTENT.getStatusCode(), null);
161 return check.error();
166 @ApiOperation( value = "return Topic details",
167 notes = "Retrieve a `Topic` object, identified by topicId",
168 response = Topic.class)
169 @ApiResponses( value = {
170 @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
171 @ApiResponse( code = 400, message = "Error", response = ApiError.class )
174 public Response getTopic(
175 @PathParam("topicId") String id
177 logger.info("Entry: /GET " + id);
178 ApiService check = new ApiService();
181 check.required( "topicName", id, "^\\S+$" ); //no white space allowed in topicName
182 } catch( RequiredFieldException rfe ) {
183 return check.error();
185 Topic mrc = mr_topicService.getTopic( id, check.getErr() );
187 return check.error();
189 return check.success(mrc);