Package co.cask.cdap.common.io

Examples of co.cask.cdap.common.io.BinaryDecoder.readInt()

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    ByteArrayInputStream bis = new ByteArrayInputStream(data);
    Decoder decoder = new BinaryDecoder(bis);

    DatumReader<KeyIdentifier> reader = readerFactory.create(KEY_IDENTIFIER_TYPE,
                                                             KeyIdentifier.Schemas.getCurrentSchema());
    int readVersion = decoder.readInt();
    Schema readSchema = KeyIdentifier.Schemas.getSchemaVersion(readVersion);
    if (readSchema == null) {
      throw new IOException("Unknown schema version for KeyIdentifier: " + readVersion);
    }
    return reader.read(decoder, readSchema);
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  public AccessToken decode(byte[] data) throws IOException {
    ByteArrayInputStream bis = new ByteArrayInputStream(data);
    Decoder decoder = new BinaryDecoder(bis);

    DatumReader<AccessToken> reader = readerFactory.create(ACCESS_TOKEN_TYPE, AccessToken.Schemas.getCurrentSchema());
    int readVersion = decoder.readInt();
    Schema readSchema = AccessToken.Schemas.getSchemaVersion(readVersion);
    if (readSchema == null) {
      throw new IOException("Unknown schema version for AccessToken: " + readVersion);
    }
    return reader.read(decoder, readSchema);
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  public AccessTokenIdentifier decode(byte[] data) throws IOException {
    ByteArrayInputStream bis = new ByteArrayInputStream(data);
    Decoder decoder = new BinaryDecoder(bis);
    DatumReader<AccessTokenIdentifier> reader = readerFactory.create(ACCESS_TOKEN_IDENTIFIER_TYPE,
                                                                     AccessTokenIdentifier.Schemas.getCurrentSchema());
    int readVersion = decoder.readInt();
    Schema readSchema = AccessTokenIdentifier.Schemas.getSchemaVersion(readVersion);
    if (readSchema == null) {
      throw new IOException("Unknown schema version for AccessTokenIdentifier: " + readVersion);
    }
    return reader.read(decoder, readSchema);
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      // No hash keys.
      return ImmutableMap.of();
    }
    ByteArrayInputStream bis = new ByteArrayInputStream(bytes, off, len);
    BinaryDecoder decoder = new BinaryDecoder(bis);
    int size = decoder.readInt();
    Map<String, Integer> hashKeys = Maps.newHashMapWithExpectedSize(size);
    while (size > 0) { // per avro spec, ther ecan be multiple blocks
      while (size-- > 0) {
        String key = decoder.readString();
        int value = decoder.readInt();
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    int size = decoder.readInt();
    Map<String, Integer> hashKeys = Maps.newHashMapWithExpectedSize(size);
    while (size > 0) { // per avro spec, ther ecan be multiple blocks
      while (size-- > 0) {
        String key = decoder.readString();
        int value = decoder.readInt();
        hashKeys.put(key, value);
      }
      size = decoder.readInt(); // next block length, will be always zero in this case
    }
    return hashKeys;
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      while (size-- > 0) {
        String key = decoder.readString();
        int value = decoder.readInt();
        hashKeys.put(key, value);
      }
      size = decoder.readInt(); // next block length, will be always zero in this case
    }
    return hashKeys;
  }
}
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