/**
* JBoss, Home of Professional Open Source
* Copyright Red Hat, Inc., and individual contributors.
*
* 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.
*/
package org.jboss.aerogear.unifiedpush.rest.util;
import org.jboss.aerogear.unifiedpush.message.HealthNetworkService;
import org.jboss.aerogear.unifiedpush.service.HealthDBService;
import org.jboss.aerogear.unifiedpush.service.impl.health.HealthDetails;
import org.jboss.aerogear.unifiedpush.service.impl.health.HealthStatus;
import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
/**
* A class to test 'health' of the server
*/
@Path("/sys/info")
public class HealthCheck {
@Inject
private HealthDBService healthDBService;
@Inject
private HealthNetworkService healthNetworkService;
/**
* Get health status
*
* @return {@link HealthStatus} with details
*
* @throws ExecutionException The computation of health status threw an exception
* @throws InterruptedException The thread, which compute health status, was interrupted
*/
@GET
@Path("/health")
@Produces(MediaType.APPLICATION_JSON)
public HealthStatus health() throws ExecutionException, InterruptedException {
final HealthStatus status = new HealthStatus();
final Future<HealthDetails> dbStatus = healthDBService.dbStatus();
final Future<List<HealthDetails>> networkStatus = healthNetworkService.networkStatus();
status.add(dbStatus.get());
networkStatus.get().forEach(status::add);
return status;
}
/**
* Simple Ping endpoint to check if the UPS is running as expected
*
* @return simple OK string if the server is running
*/
@GET
@Path("/ping")
@Produces(MediaType.TEXT_PLAIN)
public Response ping() {
return Response.ok("OK").build();
}
}