Example usage for io.netty.buffer CompositeByteBuf getByte

Introduction

In this page you can find the example usage for io.netty.buffer CompositeByteBuf getByte.

Prototype

@Override
    public byte getByte(int index) 

Source Link

Usage

From source file:com.talent.nio.communicate.receive.DecodeRunnable.java

License:Open Source License

/**
 * @param args/*from   www.  j av  a  2  s  . c o m*/
 */
public static void main(String[] args) {
    byte[] bs1 = new byte[] { 1, 10, 11, 12 };
    byte[] bs2 = new byte[] { 2, 2, 2, 2 };
    byte[] bs3 = new byte[] { 3, 3, 3, 3 };
    byte[] bs4 = new byte[] { 4, 4, 4, 4 };
    byte[] bs5 = new byte[] { 5, 5, 5, 5 };
    byte[] bs6 = new byte[] { 6, 6, 6, 6 };

    ByteBuffer buffer1 = ByteBuffer.allocate(1024);
    buffer1.put(bs1);
    buffer1.flip();

    ByteBuf buf1 = Unpooled.copiedBuffer(buffer1);// .copiedBuffer(bs1);

    buffer1.put(bs3);

    ByteBuf buf2 = Unpooled.copiedBuffer(bs2);
    ByteBuf buf3 = Unpooled.copiedBuffer(bs3);
    ByteBuf buf4 = Unpooled.copiedBuffer(bs4);
    ByteBuf buf5 = Unpooled.copiedBuffer(bs5);
    ByteBuf buf6 = Unpooled.copiedBuffer(bs6);

    CompositeByteBuf cb = Unpooled.compositeBuffer();
    cb.addComponents(buf1, buf2, buf3);

    byte dd = cb.getByte(0);

    CompositeByteBuf cb2 = Unpooled.compositeBuffer();
    cb.addComponents(buf4, buf5, buf6);

    // cb.c
    // cb2.writerIndex(128 * 1024);

    cb.addComponent(cb2);

    Long number = cb2.readLong(); // causes IllegalBufferAccessException
                                  // here!

}

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