Example usage for org.apache.lucene.util BytesRefBuilder bytes

Introduction

In this page you can find the example usage for org.apache.lucene.util BytesRefBuilder bytes.

Prototype

public byte[] bytes() 

Source Link

Document

Return a reference to the bytes of this builder.

Usage

From source file:org.apache.solr.codecs.onsql.ONSQLUtil.java

License:Apache License

public static void checkFooter(ChecksumIndexInput input) throws IOException {
    BytesRefBuilder scratch = new BytesRefBuilder();
    String expectedChecksum = String.format(Locale.ROOT, "%020d", input.getChecksum());
    ONSQLUtil.readLine(input, scratch);/*from www .j  a va 2  s .c om*/
    if (StringHelper.startsWith(scratch.get(), CHECKSUM) == false) {
        throw new CorruptIndexException("ONSQL failure: expected checksum line but got "
                + scratch.get().utf8ToString() + " (resource=" + input + ")");
    }
    String actualChecksum = new BytesRef(scratch.bytes(), CHECKSUM.length, scratch.length() - CHECKSUM.length)
            .utf8ToString();
    if (!expectedChecksum.equals(actualChecksum)) {
        throw new CorruptIndexException("ONSQL checksum failure: " + actualChecksum + " != " + expectedChecksum
                + " (resource=" + input + ")");
    }
    if (input.length() != input.getFilePointer()) {
        throw new CorruptIndexException(
                "Unexpected stuff at the end of file, please be careful with your text editor! (resource="
                        + input + ")");
    }
}

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From source file:org.apache.solr.schema.DatePointField.java

License:Apache License

@Override
public void readableToIndexed(CharSequence val, BytesRefBuilder result) {
    Date date = (Date) toNativeType(val.toString());
    result.grow(Long.BYTES);/* ww w.j a  v  a2 s .c o  m*/
    result.setLength(Long.BYTES);
    LongPoint.encodeDimension(date.getTime(), result.bytes(), 0);
}

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From source file:org.apache.solr.schema.DoublePointField.java

License:Apache License

@Override
public void readableToIndexed(CharSequence val, BytesRefBuilder result) {
    result.grow(Double.BYTES);//from w  w  w. ja va  2  s  .c o m
    result.setLength(Double.BYTES);
    DoublePoint.encodeDimension(Double.parseDouble(val.toString()), result.bytes(), 0);
}

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From source file:org.apache.solr.schema.EnumFieldType.java

License:Apache License

@Override
public void readableToIndexed(CharSequence val, BytesRefBuilder result) {
    final String s = val.toString();
    if (s == null)
        return;/* ww  w.jav  a  2 s. c o  m*/

    result.grow(Integer.BYTES);
    result.setLength(Integer.BYTES);
    final Integer intValue = enumMapping.stringValueToIntValue(s);
    NumericUtils.intToSortableBytes(intValue, result.bytes(), 0);
}

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From source file:org.apache.solr.schema.EnumFieldType.java

License:Apache License

@Override
public String storedToIndexed(IndexableField f) {
    final Number val = f.numericValue();
    if (val == null)
        return null;
    final BytesRefBuilder bytes = new BytesRefBuilder();
    bytes.grow(Integer.BYTES);//from w  ww  .ja  v  a2s .c o m
    bytes.setLength(Integer.BYTES);
    NumericUtils.intToSortableBytes(val.intValue(), bytes.bytes(), 0);
    return bytes.get().utf8ToString();
}

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From source file:org.apache.solr.schema.FloatPointField.java

License:Apache License

@Override
public void readableToIndexed(CharSequence val, BytesRefBuilder result) {
    result.grow(Float.BYTES);/*from  ww w .  j  a v a  2 s  . c o  m*/
    result.setLength(Float.BYTES);
    FloatPoint.encodeDimension(Float.parseFloat(val.toString()), result.bytes(), 0);
}

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From source file:org.apache.solr.schema.IntPointField.java

License:Apache License

@Override
public void readableToIndexed(CharSequence val, BytesRefBuilder result) {
    result.grow(Integer.BYTES);/*ww  w.j  a v a2 s  . c  om*/
    result.setLength(Integer.BYTES);
    IntPoint.encodeDimension(Integer.parseInt(val.toString()), result.bytes(), 0);
}

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From source file:org.apache.solr.schema.LongPointField.java

License:Apache License

@Override
public void readableToIndexed(CharSequence val, BytesRefBuilder result) {
    result.grow(Long.BYTES);/*from   w  ww .  ja va2s  . c  o  m*/
    result.setLength(Long.BYTES);
    LongPoint.encodeDimension(Long.parseLong(val.toString()), result.bytes(), 0);
}

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From source file:org.codelibs.elasticsearch.common.Strings.java

License:Apache License

public static byte[] toUTF8Bytes(CharSequence charSequence, BytesRefBuilder spare) {
    spare.copyChars(charSequence);/* w w w  . j a  va 2 s . c  o  m*/
    return Arrays.copyOf(spare.bytes(), spare.length());
}

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From source file:org.elasticsearch.common.blobstore.BlobStoreTests.java

License:Apache License

@Test
public void testWriteRead() throws IOException {
    final BlobStore store = newBlobStore();
    final BlobContainer container = store.blobContainer(new BlobPath());
    byte[] data = randomBytes(randomIntBetween(10, scaledRandomIntBetween(1024, 1 << 16)));
    container.writeBlob("foobar", new BytesArray(data));
    try (InputStream stream = container.readBlob("foobar")) {
        BytesRefBuilder target = new BytesRefBuilder();
        while (target.length() < data.length) {
            byte[] buffer = new byte[scaledRandomIntBetween(1, data.length - target.length())];
            int offset = scaledRandomIntBetween(0, buffer.length - 1);
            int read = stream.read(buffer, offset, buffer.length - offset);
            target.append(new BytesRef(buffer, offset, read));
        }/*  w w  w .j a va  2 s  .co m*/
        assertEquals(data.length, target.length());
        assertArrayEquals(data, Arrays.copyOfRange(target.bytes(), 0, target.length()));
    }
    store.close();
}

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