Module tools.jackson.databind

Package tools.jackson.databind.introspect

Class BasicClassIntrospector

java.lang.Object

tools.jackson.databind.introspect.ClassIntrospector

tools.jackson.databind.introspect.BasicClassIntrospector

All Implemented Interfaces:

Serializable

public class BasicClassIntrospector
extends ClassIntrospector
implements Serializable

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final MapperConfig<?>	_config
protected final MixInResolver	_mixInResolver
protected HashMap<JavaType,BasicBeanDescription>	_resolvedDeserBeanDescs	Reuse full bean descriptions for serialization during a single operation
protected HashMap<JavaType,AnnotatedClass>	_resolvedFullAnnotations	Reuse fully-resolved annotations during a single operation
protected HashMap<JavaType,BasicBeanDescription>	_resolvedSerBeanDescs	Reuse full bean descriptions for serialization during a single operation

Constructor Summary

Constructors

Modifier	Constructor	Description
	BasicClassIntrospector()
protected	BasicClassIntrospector(MapperConfig<?> config)

Method Summary

Modifier and Type	Method	Description
protected BasicBeanDescription	_findStdJdkCollectionDesc(JavaType type)
protected AnnotatedClass	_findStdTypeDef(JavaType type)	Method called to see if type is one of core JDK types that we have cached for efficiency.
protected BasicBeanDescription	_findStdTypeDesc(JavaType type)
protected AnnotatedClass	_resolveAnnotatedClass(JavaType type)
protected AnnotatedClass	_resolveAnnotatedWithoutSuperTypes(JavaType type)
protected POJOPropertiesCollector	collectProperties(JavaType type, AnnotatedClass classDef, boolean forSerialization, String mutatorPrefix)
protected POJOPropertiesCollector	collectPropertiesWithBuilder(JavaType type, AnnotatedClass builderClassDef, BeanDescription valueTypeDesc, boolean forSerialization)
protected POJOPropertiesCollector	constructPropertyCollector(JavaType type, AnnotatedClass classDef, boolean forSerialization, AccessorNamingStrategy accNaming)	Overridable method called for creating POJOPropertiesCollector instance to use; override is needed if a custom sub-class is to be used.
BasicClassIntrospector	forMapper()	Method called to create an instance to be exclusive used by specified mapper.
BasicClassIntrospector	forOperation(MapperConfig<?> config)	Method called to further create an instance to be used for a single operation (read or write, typically matching ObjectMapper readValue() or writeValue()).
AnnotatedClass	introspectClassAnnotations(JavaType type)	Factory method that constructs an introspector that only has information regarding annotations class itself (or its supertypes) has, but nothing on methods or constructors.
AnnotatedClass	introspectDirectClassAnnotations(JavaType type)	Factory method that constructs an introspector that only has information regarding annotations class itself has (but NOT including its supertypes), but nothing on methods or constructors.
BasicBeanDescription	introspectForCreation(JavaType type)	Factory method that constructs an introspector that has information necessary for creating instances of given class ("creator"), as well as class annotations, but no information on member methods
BasicBeanDescription	introspectForDeserialization(JavaType type)	Factory method that constructs an introspector that has all information needed for deserialization purposes.
BasicBeanDescription	introspectForDeserializationWithBuilder(JavaType type, BeanDescription valueTypeDesc)	Factory method that constructs an introspector that has all information needed for constructing deserializers that use intermediate Builder objects.
BasicBeanDescription	introspectForSerialization(JavaType type)	Factory method that constructs an introspector that has all information needed for serialization purposes.

Methods inherited from class java.lang.Object

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

Field Details

_mixInResolver

protected final MixInResolver _mixInResolver

_config

protected final MapperConfig<?> _config

_resolvedFullAnnotations

protected HashMap<JavaType,AnnotatedClass> _resolvedFullAnnotations

Reuse fully-resolved annotations during a single operation

_resolvedSerBeanDescs

protected HashMap<JavaType,BasicBeanDescription> _resolvedSerBeanDescs

Reuse full bean descriptions for serialization during a single operation

_resolvedDeserBeanDescs

protected HashMap<JavaType,BasicBeanDescription> _resolvedDeserBeanDescs

Reuse full bean descriptions for serialization during a single operation

Constructor Details

BasicClassIntrospector

public BasicClassIntrospector()

BasicClassIntrospector

protected BasicClassIntrospector(MapperConfig<?> config)

Method Details

forMapper

public BasicClassIntrospector forMapper()

Description copied from class: ClassIntrospector

Method called to create an instance to be exclusive used by specified mapper. Needed to ensure that no sharing through cache occurs.

Basic implementation just returns instance itself.

Specified by:

forMapper in class ClassIntrospector

forOperation

public BasicClassIntrospector forOperation(MapperConfig<?> config)

Description copied from class: ClassIntrospector

Method called to further create an instance to be used for a single operation (read or write, typically matching ObjectMapper readValue() or writeValue()).

Specified by:

forOperation in class ClassIntrospector

introspectClassAnnotations

public AnnotatedClass introspectClassAnnotations(JavaType type)

Description copied from class: ClassIntrospector

Factory method that constructs an introspector that only has information regarding annotations class itself (or its supertypes) has, but nothing on methods or constructors.

Specified by:

introspectClassAnnotations in class ClassIntrospector

introspectDirectClassAnnotations

public AnnotatedClass introspectDirectClassAnnotations(JavaType type)

Description copied from class: ClassIntrospector

Factory method that constructs an introspector that only has information regarding annotations class itself has (but NOT including its supertypes), but nothing on methods or constructors.

Specified by:

introspectDirectClassAnnotations in class ClassIntrospector

_resolveAnnotatedClass

protected AnnotatedClass _resolveAnnotatedClass(JavaType type)

_resolveAnnotatedWithoutSuperTypes

protected AnnotatedClass _resolveAnnotatedWithoutSuperTypes(JavaType type)

introspectForSerialization

public BasicBeanDescription introspectForSerialization(JavaType type)

Description copied from class: ClassIntrospector

Factory method that constructs an introspector that has all information needed for serialization purposes.

Specified by:

introspectForSerialization in class ClassIntrospector

introspectForDeserialization

public BasicBeanDescription introspectForDeserialization(JavaType type)

Description copied from class: ClassIntrospector

Factory method that constructs an introspector that has all information needed for deserialization purposes.

Specified by:

introspectForDeserialization in class ClassIntrospector

introspectForDeserializationWithBuilder

public BasicBeanDescription introspectForDeserializationWithBuilder(JavaType type,
 BeanDescription valueTypeDesc)

Description copied from class: ClassIntrospector

Factory method that constructs an introspector that has all information needed for constructing deserializers that use intermediate Builder objects.

Specified by:

introspectForDeserializationWithBuilder in class ClassIntrospector

introspectForCreation

public BasicBeanDescription introspectForCreation(JavaType type)

Description copied from class: ClassIntrospector

Factory method that constructs an introspector that has information necessary for creating instances of given class ("creator"), as well as class annotations, but no information on member methods

Specified by:

introspectForCreation in class ClassIntrospector

collectProperties

protected POJOPropertiesCollector collectProperties(JavaType type,
 AnnotatedClass classDef,
 boolean forSerialization,
 String mutatorPrefix)

collectPropertiesWithBuilder

protected POJOPropertiesCollector collectPropertiesWithBuilder(JavaType type,
 AnnotatedClass builderClassDef,
 BeanDescription valueTypeDesc,
 boolean forSerialization)

constructPropertyCollector

protected POJOPropertiesCollector constructPropertyCollector(JavaType type,
 AnnotatedClass classDef,
 boolean forSerialization,
 AccessorNamingStrategy accNaming)

Overridable method called for creating POJOPropertiesCollector instance to use; override is needed if a custom sub-class is to be used.

_findStdTypeDesc

protected BasicBeanDescription _findStdTypeDesc(JavaType type)

_findStdTypeDef

protected AnnotatedClass _findStdTypeDef(JavaType type)

Method called to see if type is one of core JDK types that we have cached for efficiency.

_findStdJdkCollectionDesc

protected BasicBeanDescription _findStdJdkCollectionDesc(JavaType type)