Examples of com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer.capacity()

Package com.facebook.presto.jdbc.internal.netty.buffer

Class com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer

Examples of com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer.capacity()

com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer.capacity()
Returns the number of bytes (octets) this buffer can contain.

                        input, replayable,
                        e.getRemoteAddress());
            } finally {
                int readableBytes = input.readableBytes();
                if (readableBytes > 0) {
                    int inputCapacity = input.capacity();
                    // check if readableBytes == capacity we can safe the copy as we will not be able to
                    // optimize memory usage anyway
                    boolean copy =
                            readableBytes != inputCapacity &&
                            inputCapacity > getMaxCumulationBufferCapacity();

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                    buffer = ((HttpData) currentData).getChunk(sizeleft);
                } catch (IOException e) {
                    throw new ErrorDataEncoderException(e);
                }
            }
            if (buffer.capacity() == 0) {
                // end for current InterfaceHttpData, need more data
                currentData = null;
                return null;
            }
        }

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        if (delimiters.length != 2) {
            return false;
        }
        ChannelBuffer a = delimiters[0];
        ChannelBuffer b = delimiters[1];
        if (a.capacity() < b.capacity()) {
            a = delimiters[1];
            b = delimiters[0];
        }
        return a.capacity() == 2 && b.capacity() == 1
            && a.getByte(0) == '\r' && a.getByte(1) == '\n'

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        ChannelBuffer b = delimiters[1];
        if (a.capacity() < b.capacity()) {
            a = delimiters[1];
            b = delimiters[0];
        }
        return a.capacity() == 2 && b.capacity() == 1
            && a.getByte(0) == '\r' && a.getByte(1) == '\n'
            && b.getByte(0) == '\n';
    }


    /**

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                minDelim = delim;
            }
        }


        if (minDelim != null) {
            int minDelimLength = minDelim.capacity();
            ChannelBuffer frame;


            if (discardingTooLongFrame) {
                // We've just finished discarding a very large frame.
                // Go back to the initial state.

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     * Returns the closing status code as per <a href="http://tools.ietf.org/html/rfc6455#section-7.4">RFC 6455</a>. If
     * a status code is set, -1 is returned.
     */
    public int getStatusCode() {
        ChannelBuffer binaryData = getBinaryData();
        if (binaryData == null || binaryData.capacity() == 0) {
            return -1;
        }


        binaryData.readerIndex(0);
        int statusCode = binaryData.readShort();

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     * Returns the reason text as per <a href="http://tools.ietf.org/html/rfc6455#section-7.4">RFC 6455</a> If a reason
     * text is not supplied, an empty string is returned.
     */
    public String getReasonText() {
        ChannelBuffer binaryData = getBinaryData();
        if (binaryData == null || binaryData.capacity() <= 2) {
            return "";
        }


        binaryData.readerIndex(2);
        String reasonText = binaryData.toString(CharsetUtil.UTF_8);

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