2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (c) 2017 AT&T Intellectual Property
7 * Modifications Copyright (C) 2018 IBM.
8 * ===================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=============================================
22 * ====================================================================
25 package org.onap.music.rest;
27 import java.util.HashMap;
34 import javax.servlet.http.HttpServletResponse;
35 import javax.ws.rs.GET;
36 import javax.ws.rs.Path;
37 import javax.ws.rs.PathParam;
38 import javax.ws.rs.Produces;
39 import javax.ws.rs.core.Context;
40 import javax.ws.rs.core.MediaType;
41 import javax.ws.rs.core.Response;
42 import javax.ws.rs.core.Response.Status;
45 import org.onap.music.eelf.healthcheck.MusicHealthCheck;
46 import org.onap.music.eelf.logging.EELFLoggerDelegate;
47 import org.onap.music.main.MusicUtil;
49 import com.datastax.driver.core.ConsistencyLevel;
51 import io.swagger.annotations.Api;
52 import io.swagger.annotations.ApiOperation;
53 import io.swagger.annotations.ApiParam;
59 @Api(value="Healthcheck Api")
60 public class RestMusicHealthCheckAPI {
63 private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
64 private static final String ACTIVE_STATUS = "ACTIVE";
67 @Path("/pingCassandra/{consistency}")
68 @ApiOperation(value = "Get Health Status", response = Map.class)
69 @Produces(MediaType.APPLICATION_JSON)
70 public Response cassandraStatus(@Context HttpServletResponse response, @ApiParam(value = "Consistency level",
71 required = true) @PathParam("consistency") String consistency) {
72 logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Cassandra");
74 Map<String, Object> resultMap = new HashMap<>();
75 if(ConsistencyLevel.valueOf(consistency) == null) {
76 resultMap.put("INVALID", "Consistency level is invalid...");
77 return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
79 MusicHealthCheck cassHealthCheck = new MusicHealthCheck();
80 String status = cassHealthCheck.getCassandraStatus(consistency);
81 if(status.equals(ACTIVE_STATUS)) {
82 resultMap.put(ACTIVE_STATUS, "Cassandra Running and Listening to requests");
83 return Response.status(Status.OK).entity(resultMap).build();
85 resultMap.put("INACTIVE", "One or more nodes in the Cluster is/are down or not responding.");
86 return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
94 @Path("/musicHealthCheck")
95 @ApiOperation(value = "Get Health Status", response = Map.class)
96 @Produces(MediaType.APPLICATION_JSON)
97 public Response musicHealthCheck() {
98 logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for Health Check status for MUSIC");
99 Map<String, Object> resultMap = new HashMap<>();
100 MusicHealthCheck healthCheck = new MusicHealthCheck();
102 String status = healthCheck.getCassandraStatus(ConsistencyLevel.ANY.toString());
103 if(status.equals(ACTIVE_STATUS)) {
104 resultMap.put("Cassandra", "Active");
106 resultMap.put("Cassandra", "Inactive");
108 resultMap.put("MUSIC", "Active");
109 return Response.status(Status.OK).entity(resultMap).build();