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

Class org.jboss.netty.buffer.ChannelBuffer

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

org.jboss.netty.buffer.ChannelBuffer.readBytes()
Transfers this buffer's data to a newly created buffer starting at the current {@code readerIndex} and increases the {@code readerIndex}by the number of the transferred bytes (= {@code length}). The returned buffer's {@code readerIndex} and {@code writerIndex} are{@code 0} and {@code length} respectively. @param length the number of bytes to transfer @return the newly created buffer which contains the transferred bytes @throws IndexOutOfBoundsException if {@code length} is greater than {@code this.readableBytes}

            UnsafeByteArrayInputStream bis;
            try {
                do {
                    // read data into buffer.
                    int read = Math.min(readable, buf.length - limit);
                    input.readBytes(buf, limit, read);
                    limit += read;
                    readable -= read;
                    bis = new UnsafeByteArrayInputStream(buf, off, limit - off); // 不需要关闭
                    // decode object.
                    do {

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            UnsafeByteArrayInputStream bis;
            try {
                do {
                    // read data into buffer.
                    int read = Math.min(readable, buf.length - limit);
                    input.readBytes(buf, limit, read);
                    limit += read;
                    readable -= read;
                    bis = new UnsafeByteArrayInputStream(buf, off, limit - off); // 不需要关闭
                    // decode object.
                    do {

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    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
        final ChannelBuffer message = (ChannelBuffer) e.getMessage();
        final int size = message.readableBytes();
        final byte[] array = new byte[size];
        message.readBytes(array);
        this.nodeName = new String(array, Charsets.UTF_8);
        LOG.info("Channel {} is node {}.", ctx.getChannel(), nodeName);
        this.node = cluster.getNodeInfoByName(nodeName);
        if (node == null) {
            LOG.error("Node info for {} not found!", ctx.getChannel(), nodeName);

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                String[] commandPieces = in.toString("US-ASCII").split(" ");


                processLine(commandPieces, messageEvent.getChannel(), channelHandlerContext);
            } else if (status.state == SessionStatus.State.PROCESSING_MULTILINE) {
                byte[] payload = new byte[in.capacity()];
                in.readBytes(payload);
                continueSet(messageEvent.getChannel(), status, payload, channelHandlerContext);
            } else {
                throw new InvalidProtocolStateException("invalid protocol state");
            }

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    }


    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
        logger.info("message receives in session handler...");
        ChannelBuffer buffer = (ChannelBuffer) e.getMessage();
        Packet packet = Packet.parseFrom(buffer.readBytes(buffer.readableBytes()).array());
        ClientIdentity clientIdentity = null;
        try {
            switch (packet.getType()) {
                case SUBSCRIPTION:
                    Sub sub = Sub.parseFrom(packet.getBody());

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        this.embededServer = embededServer;
    }


    public void messageReceived(final ChannelHandlerContext ctx, MessageEvent e) throws Exception {
        ChannelBuffer buffer = (ChannelBuffer) e.getMessage();
        final Packet packet = Packet.parseFrom(buffer.readBytes(buffer.readableBytes()).array());
        switch (packet.getVersion()) {
            case SUPPORTED_VERSION:
            default:
                final ClientAuth clientAuth = ClientAuth.parseFrom(packet.getBody());
                // 如果存在订阅信息

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        @Override
        public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
            ChannelBuffer buffer = (ChannelBuffer) e.getMessage();
            synchronized (this) {
                buffer.readBytes(out, buffer.readableBytes());
                out.flush();
            }
        }


        @Override

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        response.setContentLength(length);
        response.setStatus(HttpServletResponse.SC_OK);
        for (MessageEvent event: buffers) {
            ChannelBuffer buffer = (ChannelBuffer) event.getMessage();
            byte[] b = new byte[buffer.readableBytes()];
            buffer.readBytes(b);
            try {
                response.getOutputStream().write(b);
                event.getFuture().setSuccess();
            } catch (IOException e) {
                event.getFuture().setFailure(e);

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                if (outputStream == null) {
                    awaitingEvents.add(e);
                    return;
                }
                b = new byte[buffer.readableBytes()];
                buffer.readBytes(b);
                outputStream.write(b);
                outputStream.flush();
                success = true;
            } catch (Exception ex) {
                success = false;

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            this.outputStream = outputStream;
            connected = true;
            for (MessageEvent awaitingEvent : awaitingEvents) {
                ChannelBuffer buffer = (ChannelBuffer) awaitingEvent.getMessage();
                byte[] b = new byte[buffer.readableBytes()];
                buffer.readBytes(b);
                outputStream.write(b);
                outputStream.flush();
            }
            reconnectCondition.signalAll();
        }

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