Examples of org.apache.lucene.store.IndexInput.readBytes()

Class org.apache.lucene.store.IndexInput

Examples of org.apache.lucene.store.IndexInput.readBytes()

org.apache.lucene.store.IndexInput.readBytes()
Reads a specified number of bytes into an array at the specified offset. @param b the array to read bytes into @param offset the offset in the array to start storing bytes @param len the number of bytes to read @see IndexOutput#writeBytes(byte[],int)

    IndexOutput out = dir.createOutput(dest);
    byte[] b = new byte[1024];
    long remainder = in.length();
    while(remainder > 0) {
      int len = (int) Math.min(b.length, remainder);
      in.readBytes(b, 0, len);
      out.writeBytes(b, len);
      remainder -= len;
    }
    in.close();
    out.close();

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          IndexInput localFieldsStream = getFieldStream();
          try {
            localFieldsStream.seek(pointer);
            if (isCompressed) {
              final byte[] b = new byte[toRead];
              localFieldsStream.readBytes(b, 0, b.length);
              fieldsData = new String(uncompress(b), "UTF-8");
            } else {
              if (format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES) {
                byte[] bytes = new byte[toRead];
                localFieldsStream.readBytes(bytes, 0, toRead);

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              localFieldsStream.readBytes(b, 0, b.length);
              fieldsData = new String(uncompress(b), "UTF-8");
            } else {
              if (format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES) {
                byte[] bytes = new byte[toRead];
                localFieldsStream.readBytes(bytes, 0, toRead);
                fieldsData = new String(bytes, "UTF-8");
              } else {
                //read in chars b/c we already know the length we need to read
                char[] chars = new char[toRead];
                localFieldsStream.readChars(chars, 0, toRead);

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          // Throw this IOException since IndexReader.document does so anyway, so probably not that big of a change for people
          // since they are already handling this exception when getting the document
          try {
            localFieldsStream.seek(pointer);
            localFieldsStream.readBytes(b, 0, toRead);
            if (isCompressed == true) {
              fieldsData = uncompress(b);
            } else {
              fieldsData = b;
            }

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                    throw new Exception("length incorrect");


                byte[] data = new byte[length];
                byte[] read = new byte[length];
                gen.nextBytes(data);
                file.readBytes(read, 0, length);


                if (!Arrays.equals(data, read))
                    throw new Exception("contents incorrect");


                file.close();

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    IndexOutput out = dir.createOutput(dest);
    byte[] b = new byte[1024];
    long remainder = in.length();
    while(remainder > 0) {
      int len = (int) Math.min(b.length, remainder);
      in.readBytes(b, 0, len);
      out.writeBytes(b, len);
      remainder -= len;
    }
    in.close();
    out.close();

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        final int numToRead;
        if (bytesLeft < buffer.length)
          numToRead = (int) bytesLeft;
        else
          numToRead = buffer.length;
        input.readBytes(buffer, 0, numToRead, false);
        bytesLeft -= numToRead;
      }
      // Don't do this in your real backups!  This is just
      // to force a backup to take a somewhat long time, to
      // make sure we are exercising the fact that the

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                IndexOutput out = dest.createOutput(files[i]);
                try {
                    long remaining = in.length();
                    while (remaining > 0) {
                        int num = (int) Math.min(remaining, buffer.length);
                        in.readBytes(buffer, 0, num);
                        out.writeBytes(buffer, num);
                        remaining -= num;
                    }
                } finally {
                    out.close();

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      String value;
          try {
            localFieldsStream.seek(pointer);
            if (isCompressed) {
              final byte[] b = new byte[toRead];
              localFieldsStream.readBytes(b, 0, b.length);
              value = new String(uncompress(b), "UTF-8");
            } else {
              if (format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES) {
                byte[] bytes = new byte[toRead];
                localFieldsStream.readBytes(bytes, 0, toRead);

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              localFieldsStream.readBytes(b, 0, b.length);
              value = new String(uncompress(b), "UTF-8");
            } else {
              if (format >= FieldsWriter.FORMAT_VERSION_UTF8_LENGTH_IN_BYTES) {
                byte[] bytes = new byte[toRead];
                localFieldsStream.readBytes(bytes, 0, toRead);
                value = new String(bytes, "UTF-8");
              } else {
                //read in chars b/c we already know the length we need to read
                char[] chars = new char[toRead];
                localFieldsStream.readChars(chars, 0, toRead);

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