diff options
Diffstat (limited to 'src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java')
-rw-r--r-- | src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java b/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java new file mode 100644 index 00000000..895f0abf --- /dev/null +++ b/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java @@ -0,0 +1,120 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * Copyright (c) 2017 AT&T Intellectual Property + * =================================================================== + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * ============LICENSE_END============================================= + * ==================================================================== + */ +package org.onap.music.rest; + +import java.util.HashMap; +/** + * @author inam + * + */ +import java.util.Map; + +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.GET; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.Consumes; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.ResponseBuilder; +import javax.ws.rs.core.Response.Status; + + +import org.onap.music.response.jsonobjects.JsonResponse; +import org.onap.music.eelf.healthcheck.MusicHealthCheck; +import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.music.main.MusicUtil; +import org.onap.music.main.ResultType; + +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; +import com.datastax.driver.core.ConsistencyLevel; + +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import io.swagger.annotations.ApiParam; + + + + +@Path("/v{version: [0-9]+}/service") +@Api(value="Healthcheck Api") +public class RestMusicHealthCheckAPI { + + + private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class); + + + @GET + @Path("/pingCassandra/{consistency}") + @ApiOperation(value = "Get Health Status", response = Map.class) + @Produces(MediaType.APPLICATION_JSON) + public Response cassandraStatus(@Context HttpServletResponse response, @ApiParam(value = "Consistency level", + required = true) @PathParam("consistency") String consistency) { + logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Cassandra"); + + Map<String, Object> resultMap = new HashMap<>(); + if(ConsistencyLevel.valueOf(consistency) == null) { + resultMap.put("INVALID", "Consistency level is invalid..."); + return Response.status(Status.BAD_REQUEST).entity(resultMap).build(); + } + MusicHealthCheck cassHealthCheck = new MusicHealthCheck(); + String status = cassHealthCheck.getCassandraStatus(consistency); + if(status.equals("ACTIVE")) { + resultMap.put("ACTIVE", "Cassandra Running and Listening to requests"); + return Response.status(Status.OK).entity(resultMap).build(); + } else { + resultMap.put("INACTIVE", "One or more nodes in the Cluster is/are down or not responding."); + return Response.status(Status.BAD_REQUEST).entity(resultMap).build(); + } + + + + } + + @GET + @Path("/pingZookeeper") + @ApiOperation(value = "Get Health Status", response = Map.class) + @Produces(MediaType.APPLICATION_JSON) + public Response ZKStatus(@Context HttpServletResponse response) { + logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Zookeeper"); + Map<String, Object> resultMap = new HashMap<>(); + MusicHealthCheck ZKHealthCheck = new MusicHealthCheck(); + String status = ZKHealthCheck.getZookeeperStatus(); + if(status.equals("ACTIVE")) { + resultMap.put("ACTIVE", "Zookeeper is Active and Running"); + return Response.status(Status.OK).entity(resultMap).build(); + }else { + resultMap.put("INACTIVE", "Zookeeper is not responding"); + return Response.status(Status.BAD_REQUEST).entity(resultMap).build(); + } + } + + + + + + + +} |