Class AnnotationIntrospector
- java.lang.Object
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- org.codehaus.jackson.map.AnnotationIntrospector
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- Direct Known Subclasses:
AnnotationIntrospector.Pair
,JacksonAnnotationIntrospector
,JaxbAnnotationIntrospector
,NopAnnotationIntrospector
public abstract class AnnotationIntrospector extends Object
Abstract class that defines API used for introspecting annotation-based configuration for serialization and deserialization. Separated so that different sets of annotations can be supported, and support plugged-in dynamically.NOTE: due to rapid addition of new methods (and changes to existing methods), it is strongly recommended that custom implementations should not directly extend this class, but rather extend
NopAnnotationIntrospector
. This way added methods will not break backwards compatibility of custom annotation introspectors.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
AnnotationIntrospector.Pair
Helper class that allows using 2 introspectors such that one introspector acts as the primary one to use; and second one as a fallback used if the primary does not provide conclusive or useful result for a method.static class
AnnotationIntrospector.ReferenceProperty
Value type used with managed and back references; contains type and logic name, used to link related references
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Constructor Summary
Constructors Constructor Description AnnotationIntrospector()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description Collection<AnnotationIntrospector>
allIntrospectors()
Method that can be used to collect all "real" introspectors that this introspector contains, if any; or this introspector if it is not a container.Collection<AnnotationIntrospector>
allIntrospectors(Collection<AnnotationIntrospector> result)
Method that can be used to collect all "real" introspectors that this introspector contains, if any; or this introspector if it is not a container.VisibilityChecker<?>
findAutoDetectVisibility(AnnotatedClass ac, VisibilityChecker<?> checker)
Method for checking if annotations indicate changes to minimum visibility levels needed for auto-detecting property elements (fields, methods, constructors).Boolean
findCachability(AnnotatedClass ac)
Method that checks whether specified class has annotations that indicate that it is (or is not) cachable.abstract Class<? extends JsonDeserializer<?>>
findContentDeserializer(Annotated am)
Method for getting a deserializer definition for content (values) of associatedCollection
,array
orMap
property.Class<? extends JsonSerializer<?>>
findContentSerializer(Annotated am)
Method for getting a serializer definition for content (values) of associatedCollection
,array
orMap
property.abstract String
findDeserializablePropertyName(AnnotatedField af)
Method for checking whether given member field represent a deserializable logical property; and if so, returns the name of that property.abstract Class<?>
findDeserializationContentType(Annotated am, JavaType baseContentType, String propName)
Method for accessing additional narrowing type definition that a method can have, to define more specific content type to use; content refers to Map values and Collection/array elements.abstract Class<?>
findDeserializationKeyType(Annotated am, JavaType baseKeyType, String propName)
Method for accessing additional narrowing type definition that a method can have, to define more specific key type to use.abstract Class<?>
findDeserializationType(Annotated am, JavaType baseType, String propName)
Method for accessing annotated type definition that a method can have, to be used as the type for serialization instead of the runtime type.abstract Object
findDeserializer(Annotated am)
Method for getting a deserializer definition on specified method or field.String
findEnumValue(Enum<?> value)
Method for determining the String value to use for serializing given enumeration entry; used when serializing enumerations as Strings (the standard method).Object
findFilterId(AnnotatedClass ac)
Method for finding if annotated class has associated filter; and if so, to return id that is used to locate filter.abstract String
findGettablePropertyName(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests property name associated with method that may be a "getter".abstract Boolean
findIgnoreUnknownProperties(AnnotatedClass ac)
Method for checking whether an annotation indicates that all unknown propertiesObject
findInjectableValueId(AnnotatedMember m)
Method called to find out whether given member expectes a value to be injected, and if so, what is the identifier of the value to use during injection.abstract Class<? extends KeyDeserializer>
findKeyDeserializer(Annotated am)
Method for getting a deserializer definition for keys of associatedMap
property.Class<? extends JsonSerializer<?>>
findKeySerializer(Annotated am)
Method for getting a serializer definition for keys of associatedMap
property.abstract String[]
findPropertiesToIgnore(AnnotatedClass ac)
Method for finding list of properties to ignore for given class (null is returned if not specified).TypeResolverBuilder<?>
findPropertyContentTypeResolver(MapperConfig<?> config, AnnotatedMember am, JavaType containerType)
Method for checking if given structured property entity (field or method that has nominal value of Map, Collection or array type) has annotations that indicate that specific type resolver is to be used for handling type information of contained values.abstract String
findPropertyNameForParam(AnnotatedParameter param)
Method for checking whether given set of annotations indicates property name for associated parameter.TypeResolverBuilder<?>
findPropertyTypeResolver(MapperConfig<?> config, AnnotatedMember am, JavaType baseType)
Method for checking if given property entity (field or method) has annotations that indicate that specific type resolver is to be used for handling instances.AnnotationIntrospector.ReferenceProperty
findReferenceType(AnnotatedMember member)
Note: defined as non-abstract to reduce fragility between versions.abstract String
findRootName(AnnotatedClass ac)
Method for locating name used as "root name" (for use by some serializers when outputting root-level object -- mostly for XML compatibility purposes) for given class, if one is defined.abstract String
findSerializablePropertyName(AnnotatedField af)
Method for checking whether given member field represent a serializable logical property; and if so, returns the name of that property.Class<?>
findSerializationContentType(Annotated am, JavaType baseType)
Method for finding possible widening type definition that a property value can have, to define less specific key type to use for serialization.JsonSerialize.Inclusion
findSerializationInclusion(Annotated a, JsonSerialize.Inclusion defValue)
Method for checking whether given annotated entity (class, method, field) defines which Bean/Map properties are to be included in serialization.Class<?>
findSerializationKeyType(Annotated am, JavaType baseType)
Method for finding possible widening type definition that a property value can have, to define less specific key type to use for serialization.abstract String[]
findSerializationPropertyOrder(AnnotatedClass ac)
Method for accessing defined property serialization order (which may be partial).abstract Boolean
findSerializationSortAlphabetically(AnnotatedClass ac)
Method for checking whether an annotation indicates that serialized properties for which no explicit is defined should be alphabetically (lexicograpically) orderedabstract Class<?>
findSerializationType(Annotated a)
Method for accessing annotated type definition that a method/field can have, to be used as the type for serialization instead of the runtime type.abstract JsonSerialize.Typing
findSerializationTyping(Annotated a)
Method for accessing declared typing mode annotated (if any).abstract Class<?>[]
findSerializationViews(Annotated a)
Method for checking if annotated serializable property (represented by field or getter method) has definitions for views it is to be included in.abstract Object
findSerializer(Annotated am)
Method for getting a serializer definition on specified method or field.abstract String
findSettablePropertyName(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests property name associated with method that may be a "setter".List<NamedType>
findSubtypes(Annotated a)
Method for locating annotation-specified subtypes related to annotated entity (class, method, field).String
findTypeName(AnnotatedClass ac)
Method for checking if specified type has explicit name.TypeResolverBuilder<?>
findTypeResolver(MapperConfig<?> config, AnnotatedClass ac, JavaType baseType)
Method for checking if given class has annotations that indicate that specific type resolver is to be used for handling instances.Object
findValueInstantiator(AnnotatedClass ac)
Method gettingValueInstantiator
to use for given type (class): return value can either be an instance of instantiator, or class of instantiator to create.boolean
hasAnyGetterAnnotation(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests that the method is to serve as "any setter"; method to be used for accessing set of miscellaneous "extra" properties, often bound with matching "any setter" method.boolean
hasAnySetterAnnotation(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests that the method is to serve as "any setter"; method to be used for setting values of any properties for which no dedicated setter method is found.abstract boolean
hasAsValueAnnotation(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests that the return value of annotated method should be used as "the value" of the object instance; usually serialized as a primitive value such as String or number.boolean
hasCreatorAnnotation(Annotated a)
Method for checking whether given annotated item (method, constructor) has an annotation that suggests that the method is a "creator" (aka factory) method to be used for construct new instances of deserialized values.boolean
hasIgnoreMarker(AnnotatedMember m)
Method called to check whether given property is marked to be ignored; but NOT to determine if it should necessarily be ignored, since that may depend on other factors.abstract boolean
isHandled(Annotation ann)
Method called by framework to determine whether given annotation is handled by this introspector.abstract boolean
isIgnorableConstructor(AnnotatedConstructor c)
abstract boolean
isIgnorableField(AnnotatedField f)
Method for checking whether there is an annotation that indicates that given field should be ignored for all operations (serialization, deserialization).abstract boolean
isIgnorableMethod(AnnotatedMethod m)
Method for checking whether there is an annotation that indicates that given method should be ignored for all operations (serialization, deserialization).Boolean
isIgnorableType(AnnotatedClass ac)
Method for checking whether properties that have specified type (class, not generics aware) should be completely ignored for serialization and deserialization purposes.static AnnotationIntrospector
nopInstance()
Factory method for accessing "no operation" implementation of introspector: instance that will never find any annotation-based configuration.static AnnotationIntrospector
pair(AnnotationIntrospector a1, AnnotationIntrospector a2)
Boolean
shouldUnwrapProperty(AnnotatedMember member)
Method called to check whether given property is marked to be "unwrapped" when being serialized (and appropriately handled in reverse direction, i.e.
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Method Detail
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nopInstance
public static AnnotationIntrospector nopInstance()
Factory method for accessing "no operation" implementation of introspector: instance that will never find any annotation-based configuration.- Since:
- 1.3
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pair
public static AnnotationIntrospector pair(AnnotationIntrospector a1, AnnotationIntrospector a2)
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allIntrospectors
public Collection<AnnotationIntrospector> allIntrospectors()
Method that can be used to collect all "real" introspectors that this introspector contains, if any; or this introspector if it is not a container. Used to get access to all container introspectors in their priority order.Default implementation returns a Singleton list with this introspector as contents. This usually works for sub-classes, except for proxy or delegating "container introspectors" which need to override implementation.
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allIntrospectors
public Collection<AnnotationIntrospector> allIntrospectors(Collection<AnnotationIntrospector> result)
Method that can be used to collect all "real" introspectors that this introspector contains, if any; or this introspector if it is not a container. Used to get access to all container introspectors in their priority order.Default implementation adds this introspector in result; this usually works for sub-classes, except for proxy or delegating "container introspectors" which need to override implementation.
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isHandled
public abstract boolean isHandled(Annotation ann)
Method called by framework to determine whether given annotation is handled by this introspector.
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findCachability
public Boolean findCachability(AnnotatedClass ac)
Method that checks whether specified class has annotations that indicate that it is (or is not) cachable. Exact semantics depend on type of class annotated and using class (factory or provider).Currently only used with deserializers, to determine whether provider should cache instances, and if no annotations are found, assumes non-cachable instances.
- Returns:
- True, if class is considered cachable within context, False if not, and null if introspector does not care either way.
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findRootName
public abstract String findRootName(AnnotatedClass ac)
Method for locating name used as "root name" (for use by some serializers when outputting root-level object -- mostly for XML compatibility purposes) for given class, if one is defined. Returns null if no declaration found; can return explicit empty String, which is usually ignored as well as null.- Since:
- 1.3
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findPropertiesToIgnore
public abstract String[] findPropertiesToIgnore(AnnotatedClass ac)
Method for finding list of properties to ignore for given class (null is returned if not specified). List of property names is applied after other detection mechanisms, to filter out these specific properties from being serialized and deserialized.- Since:
- 1.4
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findIgnoreUnknownProperties
public abstract Boolean findIgnoreUnknownProperties(AnnotatedClass ac)
Method for checking whether an annotation indicates that all unknown properties- Since:
- 1.4
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isIgnorableType
public Boolean isIgnorableType(AnnotatedClass ac)
Method for checking whether properties that have specified type (class, not generics aware) should be completely ignored for serialization and deserialization purposes.- Parameters:
ac
- Type to check- Returns:
- Boolean.TRUE if properties of type should be ignored; Boolean.FALSE if they are not to be ignored, null for default handling (which is 'do not ignore')
- Since:
- 1.7
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findFilterId
public Object findFilterId(AnnotatedClass ac)
Method for finding if annotated class has associated filter; and if so, to return id that is used to locate filter.- Returns:
- Id of the filter to use for filtering properties of annotated class, if any; or null if none found.
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findAutoDetectVisibility
public VisibilityChecker<?> findAutoDetectVisibility(AnnotatedClass ac, VisibilityChecker<?> checker)
Method for checking if annotations indicate changes to minimum visibility levels needed for auto-detecting property elements (fields, methods, constructors). A baseline checker is given, and introspector is to either return it as is (if no annotations are found), or build and return a derived instance (using checker's build methods).- Since:
- 1.5
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findTypeResolver
public TypeResolverBuilder<?> findTypeResolver(MapperConfig<?> config, AnnotatedClass ac, JavaType baseType)
Method for checking if given class has annotations that indicate that specific type resolver is to be used for handling instances. This includes not only instantiating resolver builder, but also configuring it based on relevant annotations (not including ones checked with a call tofindSubtypes(org.codehaus.jackson.map.introspect.Annotated)
- Parameters:
config
- Configuration settings in effect (for serialization or deserialization)ac
- Annotated class to check for annotationsbaseType
- Base java type of value for which resolver is to be found- Returns:
- Type resolver builder for given type, if one found; null if none
- Since:
- 1.5 -- although changed in 1.8 to pass configuration object
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findPropertyTypeResolver
public TypeResolverBuilder<?> findPropertyTypeResolver(MapperConfig<?> config, AnnotatedMember am, JavaType baseType)
Method for checking if given property entity (field or method) has annotations that indicate that specific type resolver is to be used for handling instances. This includes not only instantiating resolver builder, but also configuring it based on relevant annotations (not including ones checked with a call tofindSubtypes(org.codehaus.jackson.map.introspect.Annotated)
- Parameters:
config
- Configuration settings in effect (for serialization or deserialization)am
- Annotated member (field or method) to check for annotationsbaseType
- Base java type of property for which resolver is to be found- Returns:
- Type resolver builder for properties of given entity, if one found; null if none
- Since:
- 1.5 -- although changed in 1.8 to pass configuration object
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findPropertyContentTypeResolver
public TypeResolverBuilder<?> findPropertyContentTypeResolver(MapperConfig<?> config, AnnotatedMember am, JavaType containerType)
Method for checking if given structured property entity (field or method that has nominal value of Map, Collection or array type) has annotations that indicate that specific type resolver is to be used for handling type information of contained values. This includes not only instantiating resolver builder, but also configuring it based on relevant annotations (not including ones checked with a call tofindSubtypes(org.codehaus.jackson.map.introspect.Annotated)
- Parameters:
config
- Configuration settings in effect (for serialization or deserialization)am
- Annotated member (field or method) to check for annotationscontainerType
- Type of property for which resolver is to be found (must be a container type)- Returns:
- Type resolver builder for values contained in properties of given entity, if one found; null if none
- Since:
- 1.5 -- although changed in 1.8 to pass configuration object
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findSubtypes
public List<NamedType> findSubtypes(Annotated a)
Method for locating annotation-specified subtypes related to annotated entity (class, method, field). Note that this is only guaranteed to be a list of directly declared subtypes, no recursive processing is guarantees (i.e. caller has to do it if/as necessary)- Parameters:
a
- Annotated entity (class, field/method) to check for annotations- Since:
- 1.5
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findTypeName
public String findTypeName(AnnotatedClass ac)
Method for checking if specified type has explicit name.- Parameters:
ac
- Class to check for type name annotations- Since:
- 1.5
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findReferenceType
public AnnotationIntrospector.ReferenceProperty findReferenceType(AnnotatedMember member)
Note: defined as non-abstract to reduce fragility between versions.- Since:
- 1.6
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shouldUnwrapProperty
public Boolean shouldUnwrapProperty(AnnotatedMember member)
Method called to check whether given property is marked to be "unwrapped" when being serialized (and appropriately handled in reverse direction, i.e. expect unwrapped representation during deserialization)- Since:
- 1.9
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hasIgnoreMarker
public boolean hasIgnoreMarker(AnnotatedMember m)
Method called to check whether given property is marked to be ignored; but NOT to determine if it should necessarily be ignored, since that may depend on other factors.Default implementation calls existing 'isIgnored' methods such as
isIgnorableField(AnnotatedField)
andisIgnorableMethod(AnnotatedMethod)
.- Since:
- 1.9
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findInjectableValueId
public Object findInjectableValueId(AnnotatedMember m)
Method called to find out whether given member expectes a value to be injected, and if so, what is the identifier of the value to use during injection. Type if identifier needs to be compatible with provider of values (of typeInjectableValues
); often a simple String id is used.- Parameters:
m
- Member to check- Returns:
- Identifier of value to inject, if any; null if no injection indicator is found
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isIgnorableMethod
public abstract boolean isIgnorableMethod(AnnotatedMethod m)
Method for checking whether there is an annotation that indicates that given method should be ignored for all operations (serialization, deserialization).Note that this method should ONLY return true for such explicit ignoral cases; and not if method just happens not to be visible for annotation processor.
- Returns:
- True, if an annotation is found to indicate that the method should be ignored; false if not.
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isIgnorableConstructor
public abstract boolean isIgnorableConstructor(AnnotatedConstructor c)
- Since:
- 1.2
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isIgnorableField
public abstract boolean isIgnorableField(AnnotatedField f)
Method for checking whether there is an annotation that indicates that given field should be ignored for all operations (serialization, deserialization).- Returns:
- True, if an annotation is found to indicate that the field should be ignored; false if not.
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findSerializer
public abstract Object findSerializer(Annotated am)
Method for getting a serializer definition on specified method or field. Type of definition is either instance (of typeJsonSerializer
) or Class (of typeClass
); if value of different type is returned, a runtime exception may be thrown by caller.Note: this variant was briefly deprecated for 1.7; should not be
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findKeySerializer
public Class<? extends JsonSerializer<?>> findKeySerializer(Annotated am)
Method for getting a serializer definition for keys of associatedMap
property. Type of definition is either instance (of typeJsonSerializer
) or Class (of typeClass
); if value of different type is returned, a runtime exception may be thrown by caller.- Since:
- 1.8
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findContentSerializer
public Class<? extends JsonSerializer<?>> findContentSerializer(Annotated am)
Method for getting a serializer definition for content (values) of associatedCollection
,array
orMap
property. Type of definition is either instance (of typeJsonSerializer
) or Class (of typeClass
); if value of different type is returned, a runtime exception may be thrown by caller.- Since:
- 1.8
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findSerializationInclusion
public JsonSerialize.Inclusion findSerializationInclusion(Annotated a, JsonSerialize.Inclusion defValue)
Method for checking whether given annotated entity (class, method, field) defines which Bean/Map properties are to be included in serialization. If no annotation is found, method should return given second argument; otherwise value indicated by the annotation- Returns:
- Enumerated value indicating which properties to include in serialization
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findSerializationType
public abstract Class<?> findSerializationType(Annotated a)
Method for accessing annotated type definition that a method/field can have, to be used as the type for serialization instead of the runtime type. Type returned (if any) needs to be widening conversion (super-type). Declared return type of the method is also considered acceptable.- Returns:
- Class to use instead of runtime type
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findSerializationKeyType
public Class<?> findSerializationKeyType(Annotated am, JavaType baseType)
Method for finding possible widening type definition that a property value can have, to define less specific key type to use for serialization. It should be only be used withMap
types.- Returns:
- Class specifying more general type to use instead of declared type, if annotation found; null if not
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findSerializationContentType
public Class<?> findSerializationContentType(Annotated am, JavaType baseType)
Method for finding possible widening type definition that a property value can have, to define less specific key type to use for serialization. It should be only used with structured types (arrays, collections, maps).- Returns:
- Class specifying more general type to use instead of declared type, if annotation found; null if not
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findSerializationTyping
public abstract JsonSerialize.Typing findSerializationTyping(Annotated a)
Method for accessing declared typing mode annotated (if any). This is used for type detection, unless more granular settings (such as actual exact type; or serializer to use which means no type information is needed) take precedence.- Returns:
- Typing mode to use, if annotation is found; null otherwise
- Since:
- 1.2
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findSerializationViews
public abstract Class<?>[] findSerializationViews(Annotated a)
Method for checking if annotated serializable property (represented by field or getter method) has definitions for views it is to be included in. If null is returned, no view definitions exist and property is always included; otherwise it will only be included for views included in returned array. View matches are checked using class inheritance rules (sub-classes inherit inclusions of super-classes)- Parameters:
a
- Annotated serializable property (field or getter method)- Returns:
- Array of views (represented by classes) that the property is included in;
if null, always included (same as returning array containing
Object.class
)
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findSerializationPropertyOrder
public abstract String[] findSerializationPropertyOrder(AnnotatedClass ac)
Method for accessing defined property serialization order (which may be partial). May return null if no ordering is defined.- Since:
- 1.4
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findSerializationSortAlphabetically
public abstract Boolean findSerializationSortAlphabetically(AnnotatedClass ac)
Method for checking whether an annotation indicates that serialized properties for which no explicit is defined should be alphabetically (lexicograpically) ordered- Since:
- 1.4
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findGettablePropertyName
public abstract String findGettablePropertyName(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests property name associated with method that may be a "getter". Should return null if no annotation is found; otherwise a non-null String. If non-null value is returned, it is used as the property name, except for empty String ("") which is taken to mean "use standard bean name detection if applicable; method name if not".
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hasAsValueAnnotation
public abstract boolean hasAsValueAnnotation(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests that the return value of annotated method should be used as "the value" of the object instance; usually serialized as a primitive value such as String or number.- Returns:
- True if such annotation is found (and is not disabled); false if no enabled annotation is found
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findEnumValue
public String findEnumValue(Enum<?> value)
Method for determining the String value to use for serializing given enumeration entry; used when serializing enumerations as Strings (the standard method).NOTE: implemented since 1.9.11, to make things work even when annotation introspection is disabled.
- Returns:
- Serialized enum value.
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findSerializablePropertyName
public abstract String findSerializablePropertyName(AnnotatedField af)
Method for checking whether given member field represent a serializable logical property; and if so, returns the name of that property. Should return null if no annotation is found (indicating it is not a serializable field); otherwise a non-null String. If non-null value is returned, it is used as the property name, except for empty String ("") which is taken to mean "use the field name as is".
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findDeserializer
public abstract Object findDeserializer(Annotated am)
Method for getting a deserializer definition on specified method or field. Type of definition is either instance (of typeJsonDeserializer
) or Class (of typeClass
); if value of different type is returned, a runtime exception may be thrown by caller.Note: this variant was briefly deprecated for 1.7; but it turns out we really should not try to push BeanProperty through at this point
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findKeyDeserializer
public abstract Class<? extends KeyDeserializer> findKeyDeserializer(Annotated am)
Method for getting a deserializer definition for keys of associatedMap
property. Type of definition is either instance (of typeJsonDeserializer
) or Class (of typeClass
); if value of different type is returned, a runtime exception may be thrown by caller.- Since:
- 1.3
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findContentDeserializer
public abstract Class<? extends JsonDeserializer<?>> findContentDeserializer(Annotated am)
Method for getting a deserializer definition for content (values) of associatedCollection
,array
orMap
property. Type of definition is either instance (of typeJsonDeserializer
) or Class (of typeClass
); if value of different type is returned, a runtime exception may be thrown by caller.- Since:
- 1.3
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findDeserializationType
public abstract Class<?> findDeserializationType(Annotated am, JavaType baseType, String propName)
Method for accessing annotated type definition that a method can have, to be used as the type for serialization instead of the runtime type. Type must be a narrowing conversion (i.e.subtype of declared type). Declared return type of the method is also considered acceptable.- Parameters:
baseType
- Assumed type before considering annotationspropName
- Logical property name of the property that uses type, if known; null for types not associated with property- Returns:
- Class to use for deserialization instead of declared type
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findDeserializationKeyType
public abstract Class<?> findDeserializationKeyType(Annotated am, JavaType baseKeyType, String propName)
Method for accessing additional narrowing type definition that a method can have, to define more specific key type to use. It should be only be used withMap
types.- Parameters:
baseKeyType
- Assumed key type before considering annotationspropName
- Logical property name of the property that uses type, if known; null for types not associated with property- Returns:
- Class specifying more specific type to use instead of declared type, if annotation found; null if not
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findDeserializationContentType
public abstract Class<?> findDeserializationContentType(Annotated am, JavaType baseContentType, String propName)
Method for accessing additional narrowing type definition that a method can have, to define more specific content type to use; content refers to Map values and Collection/array elements. It should be only be used with Map, Collection and array types.- Parameters:
baseContentType
- Assumed content (value) type before considering annotationspropName
- Logical property name of the property that uses type, if known; null for types not associated with property- Returns:
- Class specifying more specific type to use instead of declared type, if annotation found; null if not
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findValueInstantiator
public Object findValueInstantiator(AnnotatedClass ac)
Method gettingValueInstantiator
to use for given type (class): return value can either be an instance of instantiator, or class of instantiator to create.- Since:
- 1.9
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findSettablePropertyName
public abstract String findSettablePropertyName(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests property name associated with method that may be a "setter". Should return null if no annotation is found; otherwise a non-null String. If non-null value is returned, it is used as the property name, except for empty String ("") which is taken to mean "use standard bean name detection if applicable; method name if not".
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hasAnySetterAnnotation
public boolean hasAnySetterAnnotation(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests that the method is to serve as "any setter"; method to be used for setting values of any properties for which no dedicated setter method is found.- Returns:
- True if such annotation is found (and is not disabled), false otherwise
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hasAnyGetterAnnotation
public boolean hasAnyGetterAnnotation(AnnotatedMethod am)
Method for checking whether given method has an annotation that suggests that the method is to serve as "any setter"; method to be used for accessing set of miscellaneous "extra" properties, often bound with matching "any setter" method.- Returns:
- True if such annotation is found (and is not disabled), false otherwise
- Since:
- 1.6
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hasCreatorAnnotation
public boolean hasCreatorAnnotation(Annotated a)
Method for checking whether given annotated item (method, constructor) has an annotation that suggests that the method is a "creator" (aka factory) method to be used for construct new instances of deserialized values.- Returns:
- True if such annotation is found (and is not disabled), false otherwise
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findDeserializablePropertyName
public abstract String findDeserializablePropertyName(AnnotatedField af)
Method for checking whether given member field represent a deserializable logical property; and if so, returns the name of that property. Should return null if no annotation is found (indicating it is not a deserializable field); otherwise a non-null String. If non-null value is returned, it is used as the property name, except for empty String ("") which is taken to mean "use the field name as is".
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findPropertyNameForParam
public abstract String findPropertyNameForParam(AnnotatedParameter param)
Method for checking whether given set of annotations indicates property name for associated parameter. No actual parameter object can be passed since JDK offers no representation; just annotations.
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