/*
    *   Licensed to the Apache Software Foundation (ASF) under one
    *   or more contributor license agreements.  See the NOTICE file
    *   distributed with this work for additional information
    *   regarding copyright ownership.  The ASF licenses this file
    *   to you 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.apache.directory.api.ldap.extras.controls.syncrepl.syncState;
  
  
  import java.util.Arrays;
  
  import org.apache.directory.api.ldap.model.message.controls.AbstractControl;
  import org.apache.directory.api.util.Strings;
  
  
  /**
   * A simple SyncStateValue Control implementation.
   *
   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
   * @version $Rev$, $Date$
   */
  public class SyncStateValueImpl extends AbstractControl implements SyncStateValue
  {
      /** The syncStateEnum type */
      private SyncStateTypeEnum type;
  
      /** The Sync cookie */
      private byte[] cookie;
  
      /** The entryUUID */
      private byte[] entryUuid;
  
  
      /**SyncStateValueImpl
       * Creates a new instance of SyncDoneValueImpl.
       */
      public SyncStateValueImpl()
      {
          super( OID );
      }
  
  
      /**
       *
       * Creates a new instance of SyncStateValueImpl.
       *
       * @param isCritical The critical flag
       */
      public SyncStateValueImpl( boolean isCritical )
      {
          super( OID, isCritical );
      }
  
  
      /**
       * {@inheritDoc}
       */
      @Override
      public byte[] getCookie()
      {
          return cookie;
      }
  
  
      /**
       * {@inheritDoc}
       */
      @Override
      public void setCookie( byte[] cookie )
      {
          this.cookie = cookie;
      }
  
  
      /**
       * {@inheritDoc}
       */
      @Override
      public SyncStateTypeEnum getSyncStateType()
      {
          return type;
      }
  
  
      /**
       * {@inheritDoc}
      */
     @Override
     public void setSyncStateType( SyncStateTypeEnum syncStateType )
     {
         this.type = syncStateType;
     }
 
 
     /**
      * {@inheritDoc}
      */
     @Override
     public byte[] getEntryUUID()
     {
         return entryUuid;
     }
 
 
     /**
      * {@inheritDoc}
      */
     @Override
     public void setEntryUUID( byte[] entryUUID )
     {
         this.entryUuid = entryUUID;
     }
 
 
     /**
      * @see Object#hashCode()
      */
     @Override
     public int hashCode()
     {
         int h = 37;
 
         h = h * 17 + super.hashCode();
         h = h * 17 + type.getValue();
 
         if ( cookie != null )
         {
             for ( byte b : cookie )
             {
                 h = h * 17 + b;
             }
         }
 
         if ( entryUuid != null )
         {
             for ( byte b : entryUuid )
             {
                 h = h * 17 + b;
             }
         }
 
         return h;
     }
 
 
     /**
      * @see Object#equals(Object)
      */
     @Override
     public boolean equals( Object o )
     {
         if ( !super.equals( o ) )
         {
             return false;
         }
 
         if ( !( o instanceof SyncStateValue ) )
         {
             return false;
         }
 
         SyncStateValue otherControl = ( SyncStateValue ) o;
 
         return ( type == otherControl.getSyncStateType() )
             && ( Arrays.equals( entryUuid, otherControl.getEntryUUID() ) )
             && ( Arrays.equals( cookie, otherControl.getCookie() ) )
             && ( isCritical() == otherControl.isCritical() );
     }
 
 
     /**
      * @see Object#toString()
      */
     @Override
     public String toString()
     {
         StringBuilder sb = new StringBuilder();
 
         sb.append( "    SyncStateValue control :\n" );
         sb.append( "        oid : " ).append( getOid() ).append( '\n' );
         sb.append( "        critical : " ).append( isCritical() ).append( '\n' );
         sb.append( "        syncStateType     : '" ).append( getSyncStateType() ).append( "'\n" );
         sb.append( "        entryUUID         : '" ).append( Strings.dumpBytes( getEntryUUID() ) ).append( "'\n" );
         sb.append( "        cookie            : '" ).append( Strings.dumpBytes( getCookie() ) ).append( "'\n" );
 
         return sb.toString();
     }
 }