Examples of org.grails.buffer.StreamCharBuffer.connectTo()

Class org.grails.buffer.StreamCharBuffer

Examples of org.grails.buffer.StreamCharBuffer.connectTo()

org.grails.buffer.StreamCharBuffer.connectTo()
Connect this buffer to a target Writer. When the buffer (a chunk) get filled up, it will automaticly write it's content to the Writer @param w

                return response.getWriter();
            }
        };


        if (!(response instanceof GrailsContentBufferingResponse)) {
            streamBuffer.connectTo(new StreamCharBuffer.LazyInitializingMultipleWriter() {
                public Writer getWriter() throws IOException {
                    return null;
                }


                public LazyInitializingWriter[] initializeMultiple(StreamCharBuffer buffer, boolean autoFlush) throws IOException {

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                    }
                    return lazyWriters;
                }
            }, AUTOFLUSH_ENABLED);
        } else {
            streamBuffer.connectTo(lazyResponseWriter);
        }


        if (instantiator != null) {
            GSPResponseWriter instance = (GSPResponseWriter)instantiator.newInstance();
            instance.initialize(streamBuffer, response, bytesCounter);

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     */
    @SuppressWarnings("unused")
    private static GSPResponseWriter getInstance(Writer target, int max) {
        if (BUFFERING_ENABLED && !(target instanceof GrailsRoutablePrintWriter) && !(target instanceof StreamCharBufferWriter)) {
            StreamCharBuffer streamBuffer=new StreamCharBuffer(max, 0, max);
            streamBuffer.connectTo(target, false);
            target=streamBuffer.getWriter();
        }


        if (instantiator == null) {
            return new GSPResponseWriter(target);

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        StreamCharBuffer streamBuffer = new StreamCharBuffer(1024);
        StreamByteBuffer byteOutputBuffer = new StreamByteBuffer(1024,
                StreamByteBuffer.ReadMode.RETAIN_AFTER_READING);


        try {
            streamBuffer.connectTo(new OutputStreamWriter(byteOutputBuffer.getOutputStream(),
                    GROOVY_SOURCE_CHAR_ENCODING), true);
        }
        catch (UnsupportedEncodingException e) {
            throw new RuntimeException("Grails cannot run unless your environment supports UTF-8!");
        }

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            catch (IOException e) {
                LOG.warn("Cannot open keepgenerated file for writing. File's absolute path is '" +
                        keepGeneratedFile.getAbsolutePath() + "'");
                keepGeneratedFile = null;
            }
            streamBuffer.connectTo(keepGeneratedWriter, true);
        }


        Writer target = streamBuffer.getWriter();
        try {
            generateGsp(target, false);

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