org.apache.druid.guice

Class GuiceAnnotationIntrospector

java.lang.Object

com.fasterxml.jackson.databind.AnnotationIntrospector

com.fasterxml.jackson.databind.introspect.NopAnnotationIntrospector

org.apache.druid.guice.GuiceAnnotationIntrospector

All Implemented Interfaces:

com.fasterxml.jackson.core.Versioned, Serializable

public class GuiceAnnotationIntrospector
extends com.fasterxml.jackson.databind.introspect.NopAnnotationIntrospector

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.AnnotationIntrospector

com.fasterxml.jackson.databind.AnnotationIntrospector.ReferenceProperty

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.introspect.NopAnnotationIntrospector

instance

Constructor Summary

Constructors

Constructor and Description
GuiceAnnotationIntrospector()

Method Summary

Modifier and Type	Method and Description
Object	findInjectableValueId(com.fasterxml.jackson.databind.introspect.AnnotatedMember m)
com.fasterxml.jackson.annotation.JsonIgnoreProperties.Value	findPropertyIgnorals(com.fasterxml.jackson.databind.introspect.Annotated ac) This method is used to find what property to ignore in deserialization.

Methods inherited from class com.fasterxml.jackson.databind.introspect.NopAnnotationIntrospector

version

Methods inherited from class com.fasterxml.jackson.databind.AnnotationIntrospector

_findAnnotation, _hasAnnotation, _hasOneOf, allIntrospectors, allIntrospectors, findAndAddVirtualProperties, findAutoDetectVisibility, findClassDescription, findContentDeserializer, findContentSerializer, findCreatorAnnotation, findCreatorBinding, findDefaultEnumValue, findDeserializationContentConverter, findDeserializationContentType, findDeserializationConverter, findDeserializationKeyType, findDeserializationType, findDeserializer, findEnumValue, findEnumValues, findFilterId, findFormat, findIgnoreUnknownProperties, findImplicitPropertyName, findInjectableValue, findKeyDeserializer, findKeySerializer, findMergeInfo, findNameForDeserialization, findNameForSerialization, findNamingStrategy, findNullSerializer, findObjectIdInfo, findObjectReferenceInfo, findPOJOBuilder, findPOJOBuilderConfig, findPropertiesToIgnore, findPropertiesToIgnore, findPropertyAccess, findPropertyAliases, findPropertyContentTypeResolver, findPropertyDefaultValue, findPropertyDescription, findPropertyInclusion, findPropertyIndex, findPropertyTypeResolver, findReferenceType, findRootName, findSerializationContentConverter, findSerializationContentType, findSerializationConverter, findSerializationInclusion, findSerializationInclusionForContent, findSerializationKeyType, findSerializationPropertyOrder, findSerializationSortAlphabetically, findSerializationType, findSerializationTyping, findSerializer, findSetterInfo, findSubtypes, findTypeName, findTypeResolver, findUnwrappingNameTransformer, findValueInstantiator, findViews, findWrapperName, hasAnyGetter, hasAnyGetterAnnotation, hasAnySetter, hasAnySetterAnnotation, hasAsValue, hasAsValueAnnotation, hasCreatorAnnotation, hasIgnoreMarker, hasRequiredMarker, isAnnotationBundle, isIgnorableType, isTypeId, nopInstance, pair, refineDeserializationType, refineSerializationType, resolveSetterConflict

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GuiceAnnotationIntrospector

public GuiceAnnotationIntrospector()

Method Detail

findInjectableValueId

public Object findInjectableValueId(com.fasterxml.jackson.databind.introspect.AnnotatedMember m)

Overrides:

findInjectableValueId in class com.fasterxml.jackson.databind.AnnotationIntrospector

findPropertyIgnorals

public com.fasterxml.jackson.annotation.JsonIgnoreProperties.Value findPropertyIgnorals(com.fasterxml.jackson.databind.introspect.Annotated ac)

This method is used to find what property to ignore in deserialization. Jackson calls this method per every class and every constructor parameter. This implementation returns a JsonIgnoreProperties.Value#empty() that allows empty names if the parameters has the JsonProperty annotation. Otherwise, it returns JsonIgnoreProperties.Value.forIgnoredProperties("") that does NOT allow empty names. This behavior is to work around a bug in Jackson deserializer (see the below comment for details) and can be removed in the future after the bug is fixed. For example, suppose a constructor like below:

{@code

Overrides:

findPropertyIgnorals in class com.fasterxml.jackson.databind.AnnotationIntrospector