Examples of me.prettyprint.hector.api.Serializer

me.prettyprint.hector.api.Serializer
Serializes a type T from the given bytes, or vice a versa. In cassandra column names and column values (and starting with 0.7.0 row keys) are all byte[]. To allow type safe conversion in java and keep all conversion code in one place we define the Extractor interface. Implementors of the interface define type conversion according to their domains. A predefined set of common extractors can be found in the extractors package, for example {@link StringSerializer}. @author Ran Tavory @param < T> The type to which data extraction should work.

        assertEquals(serializer.getClass(), DateSerializer.class);
    }


    @Test
    public void dateClassShouldReturnDateSerializer() {
        Serializer serializer = ExtensibleTypeInferringSerializer.getSerializer(Date.class);
        assertEquals(serializer.getClass(), DateSerializer.class);
    }

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    @Test
    public void bigIntegerObjectShouldReturnBigIntegerSerializer() {
        BigInteger value = BigInteger.valueOf(1);
        ExtensibleTypeInferringSerializer.addSerializer(BigInteger.class, BigIntegerSerializer.get());
        Serializer serializer = ExtensibleTypeInferringSerializer.getSerializer(value);
        assertEquals(serializer.getClass(), BigIntegerSerializer.class);
    }

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    }


    @Test
    public void bigIntegerClassShouldReturnBigIntegerSerializer() {
        ExtensibleTypeInferringSerializer.addSerializer(BigInteger.class, BigIntegerSerializer.get());
        Serializer serializer = ExtensibleTypeInferringSerializer.getSerializer(BigInteger.class);
        assertEquals(serializer.getClass(), BigIntegerSerializer.class);
    }

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    }


    @Test
    public void objectObjectShouldReturnObjectSerializer() {
        Object value = new Object();
        Serializer serializer = ExtensibleTypeInferringSerializer.getSerializer(value);
        assertEquals(serializer.getClass(), ObjectSerializer.class);
    }

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        assertEquals(serializer.getClass(), ObjectSerializer.class);
    }


    @Test
    public void objectClassShouldReturnObjectSerializer() {
        Serializer serializer = ExtensibleTypeInferringSerializer.getSerializer(Object.class);
        assertEquals(serializer.getClass(), ObjectSerializer.class);
    }

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    @SuppressWarnings({"unchecked"})
    @Test
    public void unsupportedClassObjectShouldReturnObjectSerializer() {
        List value = new ArrayList();
        value.add(1);
        Serializer serializer = ExtensibleTypeInferringSerializer.getSerializer(value);
        assertEquals(serializer.getClass(), ObjectSerializer.class);
    }

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        serializers.put(valueClass, serializer);
    }


    @SuppressWarnings({"rawtypes", "unchecked"})
    public static <T> Serializer<T> getSerializer(Object value) {
        Serializer serializer = (value == null) ? ByteBufferSerializer.get() : getSerializer(value.getClass());
        return serializer;
    }

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        return serializer;
    }


    @SuppressWarnings({"rawtypes", "unchecked"})
    public static <T> Serializer<T> getSerializer(Class<?> valueClass) {
        Serializer serializer;


        if ((valueClass == null) || (ByteBuffer.class.isAssignableFrom(valueClass))) {
            serializer = ByteBufferSerializer.get();
        }
        else if (serializers.containsKey(valueClass)) {

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  @SuppressWarnings("rawtypes")
  private void test(Object object) {
    TypeInferringSerializer ext = TypeInferringSerializer.get();
    ByteBuffer bytes = ext.toByteBuffer(object);
    Serializer ser = SerializerTypeInferer.getSerializer(object.getClass());
    Object target = ser.fromByteBuffer(bytes);
    assertEquals(object, target);
  }

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 */
public class SerializerTypeInferer {


  @SuppressWarnings({ "rawtypes", "unchecked" })
  public static <T> Serializer<T> getSerializer(Object value) {
    Serializer serializer = null;
    if (value == null) {
      serializer = ByteBufferSerializer.get();
    } else if (value instanceof UUID) {
      serializer = UUIDSerializer.get();
    } else if (value instanceof String) {

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