/*
* Copyright 2010 Martin Grotzke
*
* 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.javakaffee.web.msm.serializer.kryo;
import org.apache.wicket.MarkupContainer;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.serialize.FieldSerializer;
/**
* A {@link SerializerFactory} that creates a {@link FieldSerializer} instance for
* wickets MarkupContainer.ChildList instances.
*
* @author <a href="mailto:martin.grotzke@javakaffee.de">Martin Grotzke</a>
*/
public class WicketChildListSerializerFactory implements SerializerFactory {
public static final String SERIALIZED_CLASS_NAME = MarkupContainer.class.getName() + "$ChildList";
private final Kryo _kryo;
/**
* Creates a new instances.
* @param kryo the kryo instance that must be provided.
*/
public WicketChildListSerializerFactory( final Kryo kryo ) {
if ( kryo == null ) {
throw new NullPointerException( "Kryo is not provided but null!" );
}
_kryo = kryo;
}
@Override
public Serializer newSerializer( final Class<?> type ) {
if ( SERIALIZED_CLASS_NAME.equals( type.getName() ) ) {
return new FieldSerializer( _kryo, type );
}
return null;
}
}