com.eightkdata.mongowp.mongoserver.util.ChannelLittleEndianHandler.java Source code

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Here is the source code for com.eightkdata.mongowp.mongoserver.util.ChannelLittleEndianHandler.java

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/*
 *     This file is part of mongowp.
 *
 *     mongowp is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU Affero General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     mongowp 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 Affero General Public License for more details.
 *
 *     You should have received a copy of the GNU Affero General Public License
 *     along with mongowp. If not, see <http://www.gnu.org/licenses/>.
 *
 *     Copyright (c) 2014, 8Kdata Technology
 *     
 */

package com.eightkdata.mongowp.mongoserver.util;

import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.ByteToMessageDecoder;

import java.nio.ByteOrder;
import java.util.List;

/**
 *
 */
public abstract class ChannelLittleEndianHandler extends ByteToMessageDecoder {
    @Override
    protected final void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf, List<Object> objects)
            throws Exception {
        decodeLittleEndian(channelHandlerContext, byteBuf.order(ByteOrder.LITTLE_ENDIAN), objects);
    }

    protected abstract void decodeLittleEndian(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf,
            List<Object> objects) throws Exception;
}