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

Class org.jboss.netty.buffer.ChannelBuffer

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

org.jboss.netty.buffer.ChannelBuffer.readable()
Returns {@code true}if and only if {@code (this.writerIndex - this.readerIndex)} is greaterthan {@code 0}.

                        } else {
                            LOG.debug("Processed queue - bytes remaining");
                        }
                    } else {
                        cnxn.receiveMessage(buf);
                        if (buf.readable()) {
                            if (LOG.isTraceEnabled()) {
                                LOG.trace("Before copy " + buf);
                            }
                            cnxn.queuedBuffer = dynamicBuffer(buf.readableBytes()); 
                            cnxn.queuedBuffer.writeBytes(buf);

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            ctx.sendUpstream(e);
            return;
        }


        ChannelBuffer input = (ChannelBuffer) m;
        if (!input.readable()) {
            return;
        }


        ChannelBuffer cumulation = cumulation(ctx);
        cumulation.discardReadBytes();

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    private void cleanup(ChannelHandlerContext ctx, ChannelStateEvent e)
            throws Exception {
        ChannelBuffer cumulation = cumulation(ctx);
        try {
            if (cumulation.readable()) {
                // Make sure all data was read before notifying a closed channel.
                callDecode(ctx, e.getChannel(), cumulation, null);
                if (cumulation.readable()) {
                    // and send the remainders too if necessary.
                    Object partiallyDecoded = decodeLast(ctx, e.getChannel(), replayable, state);

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        ChannelBuffer cumulation = cumulation(ctx);
        try {
            if (cumulation.readable()) {
                // Make sure all data was read before notifying a closed channel.
                callDecode(ctx, e.getChannel(), cumulation, null);
                if (cumulation.readable()) {
                    // and send the remainders too if necessary.
                    Object partiallyDecoded = decodeLast(ctx, e.getChannel(), replayable, state);
                    if (partiallyDecoded != null) {
                        unfoldAndfireMessageReceived(ctx, partiallyDecoded, null);
                    }

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            encodeInitialLine(header, request);
            encodeHeaders(header, request);
            header.writeBytes(CRLF);


            ChannelBuffer content = request.getContent();
            if (!content.readable()) {
                return header; // no content
            } else {
                return wrappedBuffer(header, content);
            }
        }

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            ctx.sendUpstream(e);
            return;
        }


        ChannelBuffer input = (ChannelBuffer) m;
        if (!input.readable()) {
            return;
        }


        ChannelBuffer cumulation = cumulation(ctx);
        if (cumulation.readable()) {

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        if (!input.readable()) {
            return;
        }


        ChannelBuffer cumulation = cumulation(ctx);
        if (cumulation.readable()) {
            cumulation.discardReadBytes();
            cumulation.writeBytes(input);
            callDecode(ctx, e.getChannel(), cumulation, e.getRemoteAddress());
        } else {
            callDecode(ctx, e.getChannel(), input, e.getRemoteAddress());

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    private void cleanup(ChannelHandlerContext ctx, ChannelStateEvent e)
            throws Exception {
        ChannelBuffer cumulation = cumulation(ctx);
        try {
            if (cumulation.readable()) {
                // Make sure all frames are read before notifying a closed channel.
                callDecode(ctx, ctx.getChannel(), cumulation, null);
                if (cumulation.readable()) {
                    // and send the remainders too if necessary.
                    Object partialFrame = decodeLast(ctx, ctx.getChannel(), cumulation);

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        ChannelBuffer cumulation = cumulation(ctx);
        try {
            if (cumulation.readable()) {
                // Make sure all frames are read before notifying a closed channel.
                callDecode(ctx, ctx.getChannel(), cumulation, null);
                if (cumulation.readable()) {
                    // and send the remainders too if necessary.
                    Object partialFrame = decodeLast(ctx, ctx.getChannel(), cumulation);
                    if (partialFrame != null) {
                        fireMessageReceived(ctx, null, partialFrame);
                    }

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                    .getStatus().toString());
        }


        ChannelBuffer content = httpResponse.getContent();


        if (!content.readable()) {
            return null;
        }


        return content;
    }

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