content: /**
   * 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.service;
  
  import org.jboss.aerogear.unifiedpush.service.impl.health.HealthDetails;
  
  import java.util.concurrent.Future;
  
  /**
   * Service query database to see how how healthy we are.
   */
  public interface HealthDBService {
      /**
       * Get the database status and return a HealthDetails.
       * If the database is reachable and functioning Status.OK otherwise Status.CRIT
       * @see org.jboss.aerogear.unifiedpush.service.impl.health.Status
       * @return the HealthDetails with the current database health
       */
      Future<HealthDetails> dbStatus();
  }
  