/*

  * Copyright 2012-2013 smartics, Kronseder & Reiner GmbH

  *

  * 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 de.smartics.properties.impl.config.cache;

 import de.smartics.properties.api.config.domain.ConfigurationPropertiesManagement;

 import de.smartics.properties.api.config.domain.SerializableConfigurationPropertiesManagement;

 import de.smartics.properties.spi.config.support.ConfigurationPropertiesManagementSpi;

 import de.smartics.properties.spi.config.support.SerializableConfigurationPropertiesManagementSpi;

 import de.smartics.util.lang.Arguments;

 /**

  * A delegate that provides a cache.

  */

 public final class CacheConfigurationPropertiesManagement extends

     AbstractCacheConfigurationPropertiesManagement implements

     ConfigurationPropertiesManagement

 {

   // ********************************* Fields *********************************

   // --- constants ------------------------------------------------------------

   // --- members --------------------------------------------------------------

   /**

    * The class version identifier.

    */

   private static final long serialVersionUID = 1L;

   /**

    * The wrapped delegate whose properties are to be cached.

    */

   private final ConfigurationPropertiesManagementSpi delegate;

   // ****************************** Initializer *******************************

   // ****************************** Constructors ******************************

   /**

    * Default constructor.

    *

    * @param delegate the wrapped delegate whose properties are to be cached.

    * @throws NullPointerException if {@code delegate} is <code>null</code>.

    */

   public CacheConfigurationPropertiesManagement(

       final ConfigurationPropertiesManagementSpi delegate)

     throws NullPointerException

   {

     Arguments.checkNotNull("delegate", delegate);

     this.delegate = delegate;

   }

   // ****************************** Inner Classes *****************************

   // ********************************* Methods ********************************

   // --- init -----------------------------------------------------------------

   // --- get&set --------------------------------------------------------------

   @Override

   protected ConfigurationPropertiesManagementSpi getDelegate()

   {

     return delegate;

   }

   // --- business -------------------------------------------------------------

   @Override

   public SerializableConfigurationPropertiesManagement toSerializable()

   {

     return new SerializableCacheConfigurationPropertiesManagement(

         (SerializableConfigurationPropertiesManagementSpi) delegate

             .toSerializable(),

         getCache());

   }

   // --- object basics --------------------------------------------------------

 }