Package org.elasticsearch.common.compress

Examples of org.elasticsearch.common.compress.CompressedStreamInput

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            }
        } else if (formatContentType != null) {
            // see if we need to convert the content type
            Compressor compressor = CompressorFactory.compressor(source);
            if (compressor != null) {
                CompressedStreamInput compressedStreamInput = compressor.streamInput(source.streamInput());
                XContentType contentType = XContentFactory.xContentType(compressedStreamInput);
                compressedStreamInput.resetToBufferStart();
                if (contentType != formatContentType) {
                    // we need to reread and store back, compressed....
                    BytesStreamOutput bStream = new BytesStreamOutput();
                    StreamOutput streamOutput = CompressorFactory.defaultCompressor().streamOutput(bStream);
                    XContentBuilder builder = XContentFactory.contentBuilder(formatContentType, streamOutput);
                    builder.copyCurrentStructure(XContentFactory.xContent(contentType).createParser(compressedStreamInput));
                    builder.close();
                    source = bStream.bytes();
                    // update the data in the context, so we store it in the translog in this format
                    context.source(source);
                } else {
                    compressedStreamInput.close();
                }
            } else {
                XContentType contentType = XContentFactory.xContentType(source);
                if (contentType != formatContentType) {
                    // we need to reread and store back
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        if (bytes.hasArray()) {
            return createParser(bytes.array(), bytes.arrayOffset(), bytes.length());
        }
        Compressor compressor = CompressorFactory.compressor(bytes);
        if (compressor != null) {
            CompressedStreamInput compressedInput = compressor.streamInput(bytes.streamInput());
            XContentType contentType = XContentFactory.xContentType(compressedInput);
            compressedInput.resetToBufferStart();
            return XContentFactory.xContent(contentType).createParser(compressedInput);
        } else {
            return XContentFactory.xContent(bytes).createParser(bytes.streamInput());
        }
    }
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    public static XContentParser createParser(byte[] data, int offset, int length) throws IOException {
        Compressor compressor = CompressorFactory.compressor(data, offset, length);
        if (compressor != null) {
            CompressedStreamInput compressedInput = compressor.streamInput(new BytesStreamInput(data, offset, length, false));
            XContentType contentType = XContentFactory.xContentType(compressedInput);
            compressedInput.resetToBufferStart();
            return XContentFactory.xContent(contentType).createParser(compressedInput);
        } else {
            return XContentFactory.xContent(data, offset, length).createParser(data, offset, length);
        }
    }
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        try {
            XContentParser parser;
            XContentType contentType;
            Compressor compressor = CompressorFactory.compressor(bytes);
            if (compressor != null) {
                CompressedStreamInput compressedStreamInput = compressor.streamInput(bytes.streamInput());
                contentType = XContentFactory.xContentType(compressedStreamInput);
                compressedStreamInput.resetToBufferStart();
                parser = XContentFactory.xContent(contentType).createParser(compressedStreamInput);
            } else {
                contentType = XContentFactory.xContentType(bytes);
                parser = XContentFactory.xContent(contentType).createParser(bytes.streamInput());
            }
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        try {
            XContentParser parser;
            XContentType contentType;
            Compressor compressor = CompressorFactory.compressor(data, offset, length);
            if (compressor != null) {
                CompressedStreamInput compressedStreamInput = compressor.streamInput(new BytesStreamInput(data, offset, length, false));
                contentType = XContentFactory.xContentType(compressedStreamInput);
                compressedStreamInput.resetToBufferStart();
                parser = XContentFactory.xContent(contentType).createParser(compressedStreamInput);
            } else {
                contentType = XContentFactory.xContentType(data, offset, length);
                parser = XContentFactory.xContent(contentType).createParser(data, offset, length);
            }
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     * Directly writes the source to the output builder
     */
    public static void writeDirect(BytesReference source, XContentBuilder rawBuilder, ToXContent.Params params) throws IOException {
        Compressor compressor = CompressorFactory.compressor(source);
        if (compressor != null) {
            CompressedStreamInput compressedStreamInput = compressor.streamInput(source.streamInput());
            XContentType contentType = XContentFactory.xContentType(compressedStreamInput);
            compressedStreamInput.resetToBufferStart();
            if (contentType == rawBuilder.contentType()) {
                Streams.copy(compressedStreamInput, rawBuilder.stream());
            } else {
                try (XContentParser parser = XContentFactory.xContent(contentType).createParser(compressedStreamInput)) {
                    parser.nextToken();
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     * {@link XContentBuilder#rawField(String, org.elasticsearch.common.bytes.BytesReference)}.
     */
    public static void writeRawField(String field, BytesReference source, XContentBuilder builder, ToXContent.Params params) throws IOException {
        Compressor compressor = CompressorFactory.compressor(source);
        if (compressor != null) {
            CompressedStreamInput compressedStreamInput = compressor.streamInput(source.streamInput());
            XContentType contentType = XContentFactory.xContentType(compressedStreamInput);
            compressedStreamInput.resetToBufferStart();
            if (contentType == builder.contentType()) {
                builder.rawField(field, compressedStreamInput);
            } else {
                try (XContentParser parser = XContentFactory.xContent(contentType).createParser(compressedStreamInput)) {
                    parser.nextToken();
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Related Classes of org.elasticsearch.common.compress.CompressedStreamInput

  • org.elasticsearch.common.xcontent.XContentHelper
  • org.elasticsearch.index.mapper.internal.SourceFieldMapper
  • java.io.EOFException
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