/*
    * Licensed to The Apereo Foundation under one or more contributor license
    * agreements. See the NOTICE file distributed with this work for additional
    * information regarding copyright ownership.
    *
    *
    * The Apereo Foundation licenses this file to you under the Educational
    * Community 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://opensource.org/licenses/ecl2.txt
   *
   * 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.opencastproject.serviceregistry.api;
  
  import org.opencastproject.job.api.JobProducer;
  
  import java.util.Date;
  
  /**
   * Simple implementation of a service registration.
   */
  public class ServiceRegistrationInMemoryImpl implements ServiceRegistration {
  
    /** Service type */
    protected String serviceType = null;
  
    /** Host that is running the service */
    protected String host = null;
  
    /** Path to the service */
    protected String path = null;
  
    /** The service instance */
    protected JobProducer service = null;
  
    /** True if this service produces jobs */
    protected boolean isJobProducer = true;
  
    /** True if this service is active */
    protected boolean isActive = true;
  
    /** True if this service is online */
    protected boolean isOnline = true;
  
    /** True if this service in in maintenance mode */
    protected boolean isInMaintenanceMode = true;
  
    /** Date from the last time the service has been put online */
    private Date onlineFrom;
  
    private ServiceState serviceState;
  
    /**
     * Creates a new service registration. The service is initially online and not in maintenance mode.
     *
     * @param type
     *          the service type
     * @param host
     *          the service host
     * @param path
     *          the path to the service
     * @param jobProducer
     *          <code>true</code> if the service is a job producer
     */
    public ServiceRegistrationInMemoryImpl(String type, String host, String path, boolean jobProducer) {
      this.serviceType = type;
      this.host = host;
      this.path = path;
      this.isJobProducer = jobProducer;
    }
  
    /**
     * Creates a new service registration. The service is initially online and not in maintenance mode.
     *
     * @param service
     *          the local service instance
     * @param host
     *          the host that the service is running on
     */
    public ServiceRegistrationInMemoryImpl(JobProducer service, String host) {
      this.service = service;
      this.serviceType = service.getJobType();
      this.isJobProducer = true;
      this.host = host;
    }
  
    /**
     * {@inheritDoc}
     *
     * @see org.opencastproject.serviceregistry.api.ServiceRegistration#getServiceType()
    */
   @Override
   public String getServiceType() {
     return serviceType;
   }
 
   /**
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#getHost()
    */
   @Override
   public String getHost() {
     return host;
   }
 
   /**
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#getPath()
    */
   @Override
   public String getPath() {
     return path;
   }
 
   /**
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#isJobProducer()
    */
   @Override
   public boolean isJobProducer() {
     return isJobProducer;
   }
 
   /**
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#isActive()
    */
   @Override
   public boolean isActive() {
     return isActive;
   }
 
   /**
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#isOnline()
    */
   @Override
   public boolean isOnline() {
     return isOnline;
   }
 
   /**
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#isInMaintenanceMode()
    */
   @Override
   public boolean isInMaintenanceMode() {
     return isInMaintenanceMode;
   }
 
   /**
    * Sets the service's maintenance mode.
    *
    * @param maintenance
    *          <code>true</code> if the service is in maintenance mode
    */
   public void setMaintenance(boolean maintenance) {
     this.isInMaintenanceMode = maintenance;
   }
 
   /**
    * Returns the actual service instance.
    *
    * @return the service
    */
   public JobProducer getService() {
     return service;
   }
 
   /**
    *
    * {@inheritDoc}
    *
    * @see org.opencastproject.serviceregistry.api.ServiceRegistration#getOnlineFrom()
    */
   @Override
   public Date getOnlineFrom() {
     return onlineFrom;
   }
 
   @Override
   public ServiceState getServiceState() {
     // TODO Auto-generated method stub
     return null;
   }
 
   @Override
   public Date getStateChanged() {
     // TODO Auto-generated method stub
     return null;
   }
 
   @Override
   public int getErrorStateTrigger() {
     // TODO Auto-generated method stub
     return 0;
   }
 
   @Override
   public int getWarningStateTrigger() {
     // TODO Auto-generated method stub
     return 0;
   }
 
   @Override
   public String toString() {
     return serviceType + "@" + host;
   }
 
 }