/*
 * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.openflowjava.protocol.impl.serialization;

import io.netty.buffer.ByteBuf;

import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
import org.opendaylight.yangtools.yang.binding.DataObject;

/**
 * @author michal.polkorab
 * @author timotej.kubas
 */
public class SerializationFactory {

    private SerializerRegistry registry;

    /**
     * Transforms POJO message into ByteBuf
     * @param version version used for encoding received message
     * @param out ByteBuf for storing and sending transformed message
     * @param message POJO message
     */
    public void messageToBuffer(short version, ByteBuf out, DataObject message) {
        OFSerializer<DataObject> serializer = registry.getSerializer(
                new MessageTypeKey<>(version, message.getImplementedInterface()));
        serializer.serialize(message, out);
    }

    /**
     * @param serializerRegistry registry with serializers
     */
    public void setSerializerTable(SerializerRegistry serializerRegistry) {
        this.registry = serializerRegistry;
    }

}