Example usage for io.netty.buffer ByteBuf array

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf array.

Prototype

public abstract byte[] array();

Source Link

Document

Returns the backing byte array of this buffer.

Usage

From source file:uk.co.thinkofdeath.prismarine.network.CompressionCodec.java

License:Apache License

@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {
    MCByteBuf buf = new MCByteBuf(in);
    int size = buf.readVarInt();
    if (size == 0) {
        out.add(buf.readBytes(buf.readableBytes()));
    } else {/*from  www.j  a  v  a  2s .  co  m*/
        CompressionInfo ci = info.get();
        if (ci.decompBuffer.length < in.readableBytes()) {
            ci.decompBuffer = new byte[in.readableBytes()];
        }
        int count = in.readableBytes();
        in.readBytes(ci.decompBuffer, 0, count);
        ci.inflater.setInput(ci.decompBuffer, 0, count);

        // Use heap buffers so we can just access the internal array
        ByteBuf oBuf = ctx.alloc().heapBuffer(size);
        oBuf.writerIndex(ci.inflater.inflate(oBuf.array(), oBuf.arrayOffset(), size));
        out.add(oBuf);
        ci.inflater.reset();
    }
}

From source file:websocketclient.WebSocketClientHandler.java

License:Apache License

public void sendBinary(short msgId, ByteBuf buf, Channel ch) {
    //?(int)+??(short)+?(byte[])
    int len = buf.array().length + 7;
    ByteBuf byteBuf = Unpooled.buffer(len);
    byteBuf.writeByte(43);//head flag
    byteBuf.writeInt(len);//from  www. j a  v a 2  s . c o  m
    byteBuf.writeShort(msgId);
    byteBuf.writeByte(0);
    byteBuf.writeBytes(buf);
    ch.writeAndFlush(new BinaryWebSocketFrame(byteBuf));
}