Package org.apache.thrift

Examples of org.apache.thrift.TDeserializer


  }
 
  public static TCredentials fromByteArray(byte[] serializedCredential) throws AccumuloSecurityException {
    if (serializedCredential == null)
      return null;
    TDeserializer td = new TDeserializer();
    try {
      TCredentials toRet = new TCredentials();
      td.deserialize(toRet, serializedCredential);
      return toRet;
    } catch (TException e) {
      // This really shouldn't happen
      log.error(e, e);
      throw new AccumuloSecurityException("unknown", SecurityErrorCode.SERIALIZATION_ERROR);
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    return encodeIteratorSettings(toIteratorConfig(iterators));
  }


  public static List<IteratorSetting> decodeIteratorSettings(byte[] enc) {
    TDeserializer tdser = new TDeserializer(new TBinaryProtocol.Factory());
    IteratorConfig ic = new IteratorConfig();
    try {
      tdser.deserialize(ic, enc);
    } catch (TException e) {
      throw new RuntimeException(e);
    }
    return toIteratorSettings(ic);
  }
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    }

    private static CfDef cfdefFromString(String st)
    {
        assert st != null;
        TDeserializer deserializer = new TDeserializer(new TBinaryProtocol.Factory());
        CfDef cfDef = new CfDef();
        try
        {
            deserializer.deserialize(cfDef, Hex.hexToBytes(st));
        }
        catch (TException e)
        {
            throw new RuntimeException(e);
        }
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    }

    private static List<IndexExpression> indexExpressionsFromString(String ie)
    {
        assert ie != null;
        TDeserializer deserializer = new TDeserializer(new TBinaryProtocol.Factory());
        IndexClause indexClause = new IndexClause();
        try
        {
            deserializer.deserialize(indexClause, Hex.hexToBytes(ie));
        }
        catch (TException e)
        {
            throw new RuntimeException(e);
        }
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    }

    private static SlicePredicate predicateFromString(String st)
    {
        assert st != null;
        TDeserializer deserializer = new TDeserializer(new TBinaryProtocol.Factory());
        SlicePredicate predicate = new SlicePredicate();
        try
        {
            deserializer.deserialize(predicate, Hex.hexToBytes(st));
        }
        catch (TException e)
        {
            throw new RuntimeException(e);
        }
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    }

    private static KeyRange keyRangeFromString(String st)
    {
        assert st != null;
        TDeserializer deserializer = new TDeserializer(new TBinaryProtocol.Factory());
        KeyRange keyRange = new KeyRange();
        try
        {
            deserializer.deserialize(keyRange, Hex.hexToBytes(st));
        }
        catch (TException e)
        {
            throw new RuntimeException(e);
        }
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    Objects.requireNonNull(clazz);
    Objects.requireNonNull(buffer);

    try {
      T t = clazz.newInstance();
      new TDeserializer(PROTOCOL_FACTORY).deserialize(t, buffer);
      return t;
    } catch (IllegalAccessException e) {
      throw new CodingException("Failed to access constructor for target type.", e);
    } catch (InstantiationException e) {
      throw new CodingException("Failed to instantiate target type.", e);
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    }

    private static SlicePredicate predicateFromString(String st)
    {
        assert st != null;
        TDeserializer deserializer = new TDeserializer(new TBinaryProtocol.Factory());
        SlicePredicate predicate = new SlicePredicate();
        try
        {
            deserializer.deserialize(predicate, FBUtilities.hexToBytes(st));
        }
        catch (TException e)
        {
            throw new RuntimeException(e);
        }
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    return encodeIteratorSettings(toIteratorConfig(iterators));
  }


  public static List<IteratorSetting> decodeIteratorSettings(byte[] enc) {
    TDeserializer tdser = new TDeserializer(new TBinaryProtocol.Factory());
    IteratorConfig ic = new IteratorConfig();
    try {
      tdser.deserialize(ic, enc);
    } catch (TException e) {
      throw new RuntimeException(e);
    }
    return toIteratorSettings(ic);
  }
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    }

    private static SlicePredicate predicateFromString(String st)
    {
        assert st != null;
        TDeserializer deserializer = new TDeserializer(new TBinaryProtocol.Factory());
        SlicePredicate predicate = new SlicePredicate();
        try
        {
            deserializer.deserialize(predicate, FBUtilities.hexToBytes(st));
        }
        catch (TException e)
        {
            throw new RuntimeException(e);
        }
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