Example usage for org.eclipse.jgit.util TemporaryBuffer length

Introduction

In this page you can find the example usage for org.eclipse.jgit.util TemporaryBuffer length.

Prototype

public long length() 

Source Link

Document

Obtain the length (in bytes) of the buffer.

Usage

From source file:org.webcat.core.http.SmartGZIPOutputStream.java

License:Open Source License

@Override
public void close() throws IOException {
    super.close();

    if (!startedOutput) {
        TemporaryBuffer out = this;

        if (out.length() > 256 && RequestUtils.acceptsGZIPEncoding(request)) {
            TemporaryBuffer gzbuf = new TemporaryBuffer.Heap(LIMIT);

            try {
                GZIPOutputStream gzip = new GZIPOutputStream(gzbuf);
                out.writeTo(gzip, null);
                gzip.close();/*from  www  .j a  va  2s . c  o  m*/

                if (gzbuf.length() < out.length()) {
                    out = gzbuf;
                    response.setHeader(HttpSupport.ENCODING_GZIP, HttpSupport.HDR_CONTENT_ENCODING);
                }
            } catch (IOException e) {
                // Likely caused by overflowing the buffer, meaning the
                // data would be larger if compressed. Discard compressed
                // copy and use the original.
            }
        }

        out.writeTo(outputStream, null);
        outputStream.flush();
    }

    // Finally, append whatever was dumped into our stream to the response
    // content.

    outputStream.close();
    response.appendContentData(outputStream.data());
}

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