/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.clustering.marshalling.spi;
import java.io.IOException;
import java.io.InvalidClassException;
import java.io.InvalidObjectException;
/**
* Marshaller that stores attribute values using marshalled values.
* @author Paul Ferraro
*/
public class MarshalledValueMarshaller<V, C extends Marshallability> implements Marshaller<V, MarshalledValue<V, C>> {
private final MarshalledValueFactory<C> factory;
private final C context;
public MarshalledValueMarshaller(MarshalledValueFactory<C> factory, C context) {
this.factory = factory;
this.context = context;
}
@Override
public V read(MarshalledValue<V, C> value) throws InvalidSerializedFormException {
if (value == null) return null;
try {
return value.get(this.context);
} catch (ClassNotFoundException | InvalidClassException | InvalidObjectException e) {
throw new InvalidSerializedFormException(e);
} catch (IOException e) {
throw new IllegalArgumentException(e);
}
}
@Override
public MarshalledValue<V, C> write(V object) {
if (object == null) return null;
return this.factory.createMarshalledValue(object);
}
@Override
public boolean isMarshallable(Object object) {
return this.context.isMarshallable(object);
}
}