Java Code Examples for com.fasterxml.jackson.databind.JavaType#hasRawClass()

@Override
public JavaType handleUnknownTypeId(DeserializationContext ctxt, JavaType baseType, String subTypeId,
		TypeIdResolver idResolver, String failureMsg) throws IOException {
	if (baseType.hasRawClass(RequestAspect.class)) {
		log.error("Unknown AspectType found: " + subTypeId + ".");
		return ReferenceType.construct(UnknownRequestAspect.class);
	}
	if (baseType.hasRawClass(OptionsObject.class)) {
		log.error("Unknown OptionsObject found: " + subTypeId + ".");
		return ReferenceType.construct(UnknownOptionsObject.class);
	}
	if (baseType.hasRawClass(RequestContainer.class)) {
		log.error("Unknown RequestContainer found: " + subTypeId + ".");
		return ReferenceType.construct(UnknownRequestContainer.class);
	}
	return null;
}
 

public static JsonDeserializer<?> findForCollection(DeserializationContext ctxt,
        JavaType type)
    throws JsonMappingException
{
    JavaUtilCollectionsConverter conv;

    // 10-Jan-2017, tatu: Some types from `java.util.Collections`/`java.util.Arrays` need bit of help...
    if (type.hasRawClass(CLASS_AS_ARRAYS_LIST)) {
        conv = converter(TYPE_AS_LIST, type, List.class);
    } else if (type.hasRawClass(CLASS_SINGLETON_LIST)) {
        conv = converter(TYPE_SINGLETON_LIST, type, List.class);
    } else if (type.hasRawClass(CLASS_SINGLETON_SET)) {
        conv = converter(TYPE_SINGLETON_SET, type, Set.class);
    } else if (type.hasRawClass(CLASS_UNMODIFIABLE_LIST)) {
        conv = converter(TYPE_UNMODIFIABLE_LIST, type, List.class);
    } else if (type.hasRawClass(CLASS_UNMODIFIABLE_SET)) {
        conv = converter(TYPE_UNMODIFIABLE_SET, type, Set.class);
    } else {
        return null;
    }
    return new StdDelegatingDeserializer<Object>(conv);
}
 

public static JsonDeserializer<?> findForMap(DeserializationContext ctxt,
        JavaType type)
    throws JsonMappingException
{
    JavaUtilCollectionsConverter conv;

    // 10-Jan-2017, tatu: Some types from `java.util.Collections`/`java.util.Arrays` need bit of help...
    if (type.hasRawClass(CLASS_SINGLETON_MAP)) {
        conv = converter(TYPE_SINGLETON_MAP, type, Map.class);
    } else if (type.hasRawClass(CLASS_UNMODIFIABLE_MAP)) {
        conv = converter(TYPE_UNMODIFIABLE_MAP, type, Map.class);
    } else {
        return null;
    }
    return new StdDelegatingDeserializer<Object>(conv);
}
 

private static void _addSuperTypes(JavaType type, Class<?> endBefore,
        List<JavaType> result, boolean addClassItself)
{
    if ((type == null) || type.isJavaLangObject() || type.hasRawClass(endBefore)) {
        return;
    }
    if (addClassItself) {
        // 28-Nov-2015, tatu: Should we check for differently parameterized generic types?
        //   For now, assume it's not a significant problem
        if (result.contains(type)) { // already added, no need to check supers
            return;
        }
        result.add(type);
    }
    for (JavaType intCls : type.getInterfaces()) {
        _addSuperTypes(intCls, endBefore, result, true);
    }
    _addSuperTypes(type.getSuperClass(), endBefore, result, true);
}
 

@Override
public JsonDeserializer<?> findBeanDeserializer(
    JavaType type, DeserializationConfig config, BeanDescription beanDesc
) {
  if (type.hasRawClass(InterledgerAddress.class)) {
    return new InterledgerAddressDeserializer();
  }

  if (type.hasRawClass(InterledgerAddressPrefix.class)) {
    return new InterledgerAddressPrefixDeserializer();
  }

  if (type.hasRawClass(InterledgerCondition.class)) {
    return new ConditionDeserializer(cryptoConditionEncoding);
  }

  if (type.hasRawClass(InterledgerFulfillment.class)) {
    return new FulfillmentDeserializer(cryptoConditionEncoding);
  }

  if (type.hasRawClass(SharedSecret.class)) {
    return new SharedSecretDeserializer();
  }

  if (type.hasRawClass(LinkId.class)) {
    return new LinkIdDeserializer();
  }

  if (type.hasRawClass(LinkType.class)) {
    return new LinkTypeDeserializer();
  }

  return null;
}
 

@Override
public @Nullable JsonDeserializer<?> findBeanDeserializer(
    JavaType type, DeserializationConfig config, BeanDescription beanDesc) {
  if (type.hasRawClass(RangeSet.class)) {
    return new RangeSetDeserializer(type);
  }
  return null;
}
 

/**
 * Method that will find all sub-classes and implemented interfaces
 * of a given class or interface. Classes are listed in order of
 * precedence, starting with the immediate super-class, followed by
 * interfaces class directly declares to implemented, and then recursively
 * followed by parent of super-class and so forth.
 * Note that <code>Object.class</code> is not included in the list
 * regardless of whether <code>endBefore</code> argument is defined or not.
 *
 * @param endBefore Super-type to NOT include in results, if any; when
 *    encountered, will be ignored (and no super types are checked).
 *
 * @since 2.7
 */
public static List<JavaType> findSuperTypes(JavaType type, Class<?> endBefore,
        boolean addClassItself) {
    if ((type == null) || type.hasRawClass(endBefore) || type.hasRawClass(Object.class)) {
        return Collections.emptyList();
    }
    List<JavaType> result = new ArrayList<JavaType>(8);
    _addSuperTypes(type, endBefore, result, addClassItself);
    return result;
}