de.dfki.kiara.netty.ByteBufferEncoder.java Source code

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Here is the source code for de.dfki.kiara.netty.ByteBufferEncoder.java

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/* KIARA - Middleware for efficient and QoS/Security-aware invocation of services and exchange of messages
 *
 * Copyright (C) 2014 German Research Center for Artificial Intelligence (DFKI)
 *
 * This library 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 3 of the License, or (at your option) any later version.
 *
 * This library 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 library. If not, see <http://www.gnu.org/licenses/>.
 */

package de.dfki.kiara.netty;

import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToMessageEncoder;
import java.nio.ByteBuffer;
import java.util.List;

/**
 *
 * @author Dmitri Rubinstein <dmitri.rubinstein@dfki.de>
 */
public class ByteBufferEncoder extends MessageToMessageEncoder<ByteBuffer> {

    @Override
    protected void encode(ChannelHandlerContext ctx, ByteBuffer msg, List<Object> out) throws Exception {
        out.add(Unpooled.wrappedBuffer(msg));
    }

}