org.codehaus.jackson.map
Class AnnotationIntrospector

java.lang.Object
  extended by org.codehaus.jackson.map.AnnotationIntrospector
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.


Nested Class Summary
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
 
Constructor Summary
AnnotationIntrospector()
           
 
Method Summary
 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 associated Collection, array or Map property.
 Class<? extends JsonSerializer<?>> findContentSerializer(Annotated am)
          Method for getting a serializer definition for content (values) of associated Collection, array or Map 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.
abstract  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 properties
 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.
abstract  Class<? extends KeyDeserializer> findKeyDeserializer(Annotated am)
          Method for getting a deserializer definition for keys of associated Map property.
 Class<? extends JsonSerializer<?>> findKeySerializer(Annotated am)
          Method for getting a serializer definition for keys of associated Map 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) ordered
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.
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 getting ValueInstantiator 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.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AnnotationIntrospector

public AnnotationIntrospector()
Method Detail

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

pair

public static AnnotationIntrospector pair(AnnotationIntrospector a1,
                                          AnnotationIntrospector a2)

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.


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.


isHandled

public abstract boolean isHandled(Annotation ann)
Method called by framework to determine whether given annotation is handled by this introspector.


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.

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

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

findIgnoreUnknownProperties

public abstract Boolean findIgnoreUnknownProperties(AnnotatedClass ac)
Method for checking whether an annotation indicates that all unknown properties

Since:
1.4

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

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.

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

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 to findSubtypes(org.codehaus.jackson.map.introspect.Annotated)

Parameters:
config - Configuration settings in effect (for serialization or deserialization)
ac - Annotated class to check for annotations
baseType - 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

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 to findSubtypes(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 annotations
baseType - 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

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 to findSubtypes(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 annotations
containerType - 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

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

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

findReferenceType

public AnnotationIntrospector.ReferenceProperty findReferenceType(AnnotatedMember member)
Note: defined as non-abstract to reduce fragility between versions.

Since:
1.6

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

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) and isIgnorableMethod(AnnotatedMethod).

Since:
1.9

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 type InjectableValues); 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

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.

isIgnorableConstructor

public abstract boolean isIgnorableConstructor(AnnotatedConstructor c)
Since:
1.2

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.

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 type JsonSerializer) or Class (of type Class); 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


findKeySerializer

public Class<? extends JsonSerializer<?>> findKeySerializer(Annotated am)
Method for getting a serializer definition for keys of associated Map property. Type of definition is either instance (of type JsonSerializer) or Class (of type Class); if value of different type is returned, a runtime exception may be thrown by caller.

Since:
1.8

findContentSerializer

public Class<? extends JsonSerializer<?>> findContentSerializer(Annotated am)
Method for getting a serializer definition for content (values) of associated Collection, array or Map property. Type of definition is either instance (of type JsonSerializer) or Class (of type Class); if value of different type is returned, a runtime exception may be thrown by caller.

Since:
1.8

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

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

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 with Map types.

Returns:
Class specifying more general type to use instead of declared type, if annotation found; null if not

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

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

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)

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

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

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".


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

findEnumValue

public abstract 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).

Returns:
Serialized enum value.

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".


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 type JsonDeserializer) or Class (of type Class); 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


findKeyDeserializer

public abstract Class<? extends KeyDeserializer> findKeyDeserializer(Annotated am)
Method for getting a deserializer definition for keys of associated Map property. Type of definition is either instance (of type JsonDeserializer) or Class (of type Class); if value of different type is returned, a runtime exception may be thrown by caller.

Since:
1.3

findContentDeserializer

public abstract Class<? extends JsonDeserializer<?>> findContentDeserializer(Annotated am)
Method for getting a deserializer definition for content (values) of associated Collection, array or Map property. Type of definition is either instance (of type JsonDeserializer) or Class (of type Class); if value of different type is returned, a runtime exception may be thrown by caller.

Since:
1.3

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 annotations
propName - 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

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 with Map types.

Parameters:
baseKeyType - Assumed key type before considering annotations
propName - 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

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 annotations
propName - 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

findValueInstantiator

public Object findValueInstantiator(AnnotatedClass ac)
Method getting ValueInstantiator to use for given type (class): return value can either be an instance of instantiator, or class of instantiator to create.

Since:
1.9

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".


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

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

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

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".


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.