Package org.jboss.netty.buffer

Examples of org.jboss.netty.buffer.ChannelBuffer.writeInt()

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            + 8; // for entryId

        // This will need to updated if the protocol for read changes
        ChannelBuffer tmpEntry = bc.channel.getConfig().getBufferFactory().getBuffer(totalHeaderSize);
        tmpEntry.writeInt(totalHeaderSize - 4);
        tmpEntry.writeInt(new BookieProtocol.PacketHeader((byte)version, BookieProtocol.READENTRY, (short)0).toInt());
        tmpEntry.writeLong(1);
        tmpEntry.writeLong(1);
       
       
        bc.channel.write(tmpEntry).awaitUninterruptibly();
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    private byte[] generateMessageId(int id) {
        final ChannelBuffer messageId = ChannelBuffers.buffer(8);

        // 4 bytes of current time.
        messageId.writeInt((int) System.currentTimeMillis());
        messageId.writeInt(id);

        return messageId.array();
    }
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    private byte[] generateMessageId(int id) {
        final ChannelBuffer messageId = ChannelBuffers.buffer(8);

        // 4 bytes of current time.
        messageId.writeInt((int) System.currentTimeMillis());
        messageId.writeInt(id);

        return messageId.array();
    }

    private byte[] generateMessageId() {
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        return this;
    }

    public ChannelBuffer build() {
        ChannelBuffer res = ChannelBuffers.dynamicBuffer();
        res.writeInt(channelBuffer.readableBytes());
        res.writeBytes(channelBuffer);
        res.writeZero(4);
        return res;
    }
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                .setQuestioner("Chen Shuo")
                .addQuestion("Running?")
                .build();
        ChannelBuffer buf = (ChannelBuffer) encoder.encode(null, null, query);
        ChannelBuffer buf2 = new BigEndianHeapChannelBuffer(buf.readableBytes() + 8);
        buf2.writeInt(123);
        buf2.writeBytes(buf);

        buf2.readInt();
        ProtobufDecoder decoder = new ProtobufDecoder();
        decoder.addMessageType(Query.getDefaultInstance());
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        output.checkNoSpaceLeft();

        buffer.writerIndex(writerIndex + size);
        Adler32 checksum = new Adler32();
        checksum.update(buffer.array(), buffer.arrayOffset(), buffer.readableBytes());
        buffer.writeInt((int) checksum.getValue());
        return buffer;
    }
}
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    public void testDecoder2() throws Exception {
        RpcEncoder encoder = new RpcEncoder();
        RpcMessage message = RpcMessage.newBuilder().setType(MessageType.REQUEST).setId(2).build();
        ChannelBuffer buffer = (ChannelBuffer) encoder.encode(null, null, message);
        ChannelBuffer buf2 = new BigEndianHeapChannelBuffer(buffer.readableBytes() + 8);
        buf2.writeInt(123);
        buf2.writeBytes(buffer);

        buf2.readInt();
        RpcDecoder decoder = new RpcDecoder();
        RpcMessage decodedMessage = (RpcMessage) decoder.decode(null, null, buf2);
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        }
        Message message = (Message) obj;
        String name = message.getDescriptorForType().getFullName();
        int size = message.getSerializedSize();
        ChannelBuffer buffer = new BigEndianHeapChannelBuffer(4 + name.length() + 1 + size + 4);
        buffer.writeInt(name.length() + 1);
        buffer.writeBytes(name.getBytes());
        buffer.writeZero(1);
        buffer.writeBytes(message.toByteArray());

        Adler32 checksum = new Adler32();
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        buffer.writeZero(1);
        buffer.writeBytes(message.toByteArray());

        Adler32 checksum = new Adler32();
        checksum.update(buffer.array(), buffer.arrayOffset(), buffer.readableBytes());
        buffer.writeInt((int) checksum.getValue());

        return buffer;
    }
}
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  {
    String host = socketAddress.getHostName();
    int port = socketAddress.getPort();
    ChannelBuffer hostName = writeString(host);
    ChannelBuffer portNum = ChannelBuffers.buffer(4);
    portNum.writeInt(port);
    ChannelBuffer socketAddressBuffer = ChannelBuffers.wrappedBuffer(
        hostName, portNum);
    return socketAddressBuffer;
  }
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