// Copyright 2008 Thiago H. de Paula Figueiredo

 //

 // 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 br.com.arsmachina.tapestrycrud.services.impl;

 import java.io.Serializable;

 import java.util.Map;

 import org.apache.tapestry5.ioc.util.StrategyRegistry;

 import br.com.arsmachina.tapestrycrud.encoder.Encoder;

 import br.com.arsmachina.tapestrycrud.services.EncoderSource;

 /**

  * {@link EncoderSource} implementation.

  * 

  * @author Thiago H. de Paula Figueiredo

  */

 public class EncoderSourceImpl implements EncoderSource {

         @SuppressWarnings("unchecked")

         final private StrategyRegistry<Encoder> registry;

         /**

          * Single constructor.

          * 

          * @param registrations

          */

         @SuppressWarnings("unchecked")

         public EncoderSourceImpl(Map<Class, Encoder> registrations) {

                 registry = StrategyRegistry.newInstance(Encoder.class, registrations, true);

         }

         /**

          * @see br.com.arsmachina.tapestrycrud.services.EncoderSource#get(java.lang.Class)

          */

         @SuppressWarnings("unchecked")

         public <T, K extends Serializable> Encoder<T, K> get(Class<T> clasz) {

                 return registry.get(clasz);

         }

 }