Examples of org.jwat.gzip.GzipReader

org.jwat.gzip.GzipReader
A reader for (multi-part) GZip files. Validates header and CRC's. Entries are read sequentially from the input stream. Random access is supported indirectly if the used input stream supports this. Compressed data is available through an uncompressing input stream wrapper. @author nicl

        ByteCountingPushBackInputStream pbin =
                new ByteCountingPushBackInputStream(
                        new BufferedInputStream(in, buffer_size),
                PUSHBACK_BUFFER_SIZE);
        if (GzipReader.isGzipped(pbin)) {
            return new WarcReaderCompressed(new GzipReader(pbin),
                                            buffer_size);
        }
        return new WarcReaderUncompressed(pbin);
    }

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                    "The inputstream 'in' is null");
        }
        ByteCountingPushBackInputStream pbin =
                new ByteCountingPushBackInputStream(in, PUSHBACK_BUFFER_SIZE);
        if (GzipReader.isGzipped(pbin)) {
            return new WarcReaderCompressed(new GzipReader(pbin));
        }
        return new WarcReaderUncompressed(pbin);
    }

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                                                        throws IOException {
        if (in == null) {
            throw new IllegalArgumentException(
                    "The inputstream 'in' is null");
        }
        return new WarcReaderCompressed(new GzipReader(in));
    }

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        if (buffer_size <= 0) {
            throw new IllegalArgumentException(
                    "The 'buffer_size' is less than or equal to zero: " +
                    buffer_size);
        }
        return new WarcReaderCompressed(new GzipReader(
                new BufferedInputStream(in, buffer_size)));
    }

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        if (offset < -1) {
            throw new IllegalArgumentException(
                    "The 'offset' is less than -1: " + offset);
        }
        currentRecord = null;
        currentReader = new GzipReader(rin);
        currentEntry = currentReader.getNextEntry();
        if (currentEntry != null) {
            ByteCountingPushBackInputStream pbin =
                    new ByteCountingPushBackInputStream(
                            currentEntry.getInputStream(), PUSHBACK_BUFFER_SIZE);

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            throw new IllegalArgumentException(
                    "The 'buffer_size' is less than or equal to zero: "
                    + buffer_size);
        }
        currentRecord = null;
        currentReader = new GzipReader(rin);
        currentEntry = currentReader.getNextEntry();
        if (currentEntry != null) {
            ByteCountingPushBackInputStream pbin =
                    new ByteCountingPushBackInputStream(
                            new BufferedInputStream(

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    r.pbin = new ByteCountingPushBackInputStream(rin, 32);
    ByteCountingPushBackInputStream in = null;


    if (GzipReader.isGzipped(r.pbin)) {
      r.gzipReader = new GzipReader(r.pbin);
      if ( (r.gzipEntry = r.gzipReader.getNextEntry()) != null ) {
        in = new ByteCountingPushBackInputStream(new BufferedInputStream( r.gzipEntry.getInputStream(), 8192), 32);
      } else {
        throw new ResourceNotAvailableException("GZip entry is invalid");
      }

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org.jwat.arc.ArcReaderFactory

org.jwat.arc.TestArcReaderCompressed

org.jwat.arc.TestArcReaders_Params

org.jwat.common.ByteCountingPushBackInputStream

org.jwat.common.Diagnosis

org.jwat.warc.TestWarcReaderCompressed

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org.jwat.warc.WarcReaderCompressed

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