com.fasterxml.jackson.databind.type.ArrayType Java Examples

@Override
public Schema resolve(AnnotatedType type, ModelConverterContext context, Iterator<ModelConverter> chain) {
	JavaType javaType = Json.mapper().constructType(type.getType());
	if (javaType != null) {
		Class<?> cls = javaType.getRawClass();
		if (isFluxTypeWrapper(cls)) {
			JavaType innerType = javaType.getBindings().getBoundType(0);
			if (innerType == null)
				return new StringSchema();
			else if (innerType.getBindings() != null && isResponseTypeWrapper(innerType.getRawClass())) {
				type = new AnnotatedType(innerType).jsonViewAnnotation(type.getJsonViewAnnotation()).resolveAsRef(true);
				return this.resolve(type, context, chain);
			}
			else {
				ArrayType arrayType = ArrayType.construct(innerType, null);
				type = new AnnotatedType(arrayType).jsonViewAnnotation(type.getJsonViewAnnotation()).resolveAsRef(true);
			}
		}
	}
	return (chain.hasNext()) ? chain.next().resolve(type, context, chain) : null;
}
 

public static <T> T toArray(String value, Class<?> elementType) {
    ArrayType arrayType = TypeFactory.defaultInstance().constructArrayType(elementType);
    try {
        return OBJECT_MAPPER.readValue(value, arrayType);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 

public static <T> T toArray(String value, Class<?> elementType) {
    ArrayType arrayType = TypeFactory.defaultInstance().constructArrayType(elementType);
    try {
        return OBJECT_MAPPER.readValue(value, arrayType);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 

@SuppressWarnings("rawtypes")
@Override
public JsonSerializer<?> findArraySerializer(SerializationConfig config, ArrayType type, BeanDescription beanDesc, TypeSerializer elementTypeSerializer,
    JsonSerializer<Object> elementValueSerializer) {

  Class<?> contentClass = type.getContentType().getRawClass();
  TypeCustomizationFactory factory = provider.factoryForArrayOf(contentClass);

  if (factory != null) {
    final JsonSerializer ser = factory.createSerializer();
    return new JsonSerializer() {

      @SuppressWarnings("unchecked")
      @Override
      public void serialize(Object o, JsonGenerator gen, SerializerProvider serializerProvider)
          throws IOException {

        gen.writeStartArray();
        gen.setCurrentValue(o);

        int length = Array.getLength(o);
        for (int i = 0; i < length; i++) {
          Object arrayElement = Array.get(o, i);
          ser.serialize(arrayElement, gen, serializerProvider);
        }

        gen.writeEndArray();
      }
    };
  }

  return super.findArraySerializer(config, type, beanDesc, elementTypeSerializer, elementValueSerializer);
}
 

@Override
public JsonDeserializer<?> findArrayDeserializer(ArrayType type, DeserializationConfig config, BeanDescription beanDesc,
                                                 TypeDeserializer elementTypeDeserializer, JsonDeserializer<?> elementDeserializer)
        throws JsonMappingException {
    for (Deserializers deserializers : deserializersList) {
        JsonDeserializer<?> deserializer = deserializers.findArrayDeserializer(type, config, beanDesc, elementTypeDeserializer, elementDeserializer);
        if (deserializer != null) {
            return deserializer;
        }
    }
    return null;
}
 

@Override
public JsonSerializer<?> findArraySerializer(SerializationConfig config,
        ArrayType type, BeanDescription beanDesc,
        TypeSerializer elementTypeSerializer, JsonSerializer<Object> elementValueSerializer) {
    return findSerializer(config, type, beanDesc);
}
 

@SuppressWarnings("rawtypes")
@Override
public JsonDeserializer<?> findArrayDeserializer(ArrayType type, DeserializationConfig config, BeanDescription beanDesc,
    TypeDeserializer elementTypeDeserializer, JsonDeserializer<?> elementDeserializer) throws JsonMappingException {

  final Class<?> contentClass = type.getContentType().getRawClass();
  TypeCustomizationFactory factory = provider.factoryForArrayOf(contentClass);

  if (factory != null) {
    final JsonDeserializer des = factory.createDeserializer();
    return new JsonDeserializer() {

      @SuppressWarnings("unchecked")
      @Override
      public Object deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
        List result = new LinkedList();

        try {
          while (p.nextToken() != JsonToken.END_ARRAY) {
            Object value = des.deserialize(p, ctxt);
            result.add(value);
          }
        } catch (Exception e) {
          throw new RuntimeException("Unexpected deserialize protobuf error", e);
        }

        Object arrayResult = Array.newInstance(contentClass, result.size());

        int i = 0;
        for (Object o : result) {
          Array.set(arrayResult, i, o);
          i++;
        }

        return arrayResult;
      }
    };
  }

  return super.findArrayDeserializer(type, config, beanDesc, elementTypeDeserializer, elementDeserializer);
}
 

@Override
public JsonDeserializer<?> findArrayDeserializer(ArrayType type, DeserializationConfig config, BeanDescription beanDesc,
                                                 TypeDeserializer elementTypeDeserializer, JsonDeserializer<?> elementDeserializer)
        throws JsonMappingException {
    return getDeserializer(type.getRawClass());
}
 

@Override
public JsonDeserializer<?> findArrayDeserializer(ArrayType type, DeserializationConfig config, BeanDescription beanDesc, TypeDeserializer elementTypeDeserializer, JsonDeserializer<?> elementDeserializer) {
    return forJavaType(type);
}
 

@Override
public JsonSerializer<?> modifyArraySerializer(SerializationConfig config, ArrayType valueType,
    BeanDescription beanDesc, JsonSerializer<?> serializer) {
  return new DeepEmptyCheckingSerializer<>(serializer);
}
 

/**
 * Method called by {@link DeserializerFactory} after it has constructed the
 * standard deserializer for given
 * {@link ArrayType}
 * to make it possible to either replace or augment this deserializer with
 * additional functionality.
 * 
 * @param config Configuration in use
 * @param valueType Type of the value deserializer is used for.
 * @param beanDesc Description f
 * @param deserializer Default deserializer that would be used.
 * 
 * @return Deserializer to use; either <code>deserializer</code> that was passed
 *   in, or an instance method constructed.
 * 
 * @since 2.2
 */
public JsonDeserializer<?> modifyArrayDeserializer(DeserializationConfig config,
        ArrayType valueType, BeanDescription beanDesc, JsonDeserializer<?> deserializer) {
    return deserializer;
}