@NonNullApi

Package org.springframework.data.mapping.model

Core implementation of the mapping subsystem's model.

See: Description

Interface Summary

Interface	Description
EntityInstantiator	SPI to abstract strategies to create instances for PersistentEntitys.
FieldNamingStrategy	SPI to determine how to name document fields in cases the field name is not manually defined.
MutablePersistentEntity<T,P extends PersistentProperty<P>>	Interface capturing mutator methods for PersistentEntitys.
ParameterValueProvider<P extends PersistentProperty<P>>	Callback interface to lookup values for a given Parameter.
PersistentPropertyAccessorFactory	Factory to create PersistentPropertyAccessor for a given PersistentEntity and bean instance.
PreferredConstructorDiscoverer<T,P extends PersistentProperty<P>>	Helper class to find a PreferredConstructor.
PropertyValueProvider<P extends PersistentProperty<P>>	SPI for components to provide values for as PersistentProperty.
SpELExpressionEvaluator	SPI for components that can evaluate Spring EL expressions.

Class Summary

Class	Description
AbstractPersistentProperty<P extends PersistentProperty<P>>	Simple implementation of PersistentProperty.
AnnotationBasedPersistentProperty<P extends PersistentProperty<P>>	Special PersistentProperty that takes annotations at a property into account.
BasicPersistentEntity<T,P extends PersistentProperty<P>>	Simple value object to capture information of PersistentEntitys.
CamelCaseAbbreviatingFieldNamingStrategy	FieldNamingStrategy that abbreviates field names by using the very first letter of the camel case parts of the PersistentProperty's name.
CamelCaseSplittingFieldNamingStrategy	Configurable FieldNamingStrategy that splits up camel-case property names and reconcatenates them using a configured delimiter.
ClassGeneratingPropertyAccessorFactory	A factory that can generate byte code to speed-up dynamic property access.
ConvertingPropertyAccessor<T>	PersistentPropertyAccessor that potentially converts the value handed to ConvertingPropertyAccessor.setProperty(PersistentProperty, Object) to the type of the PersistentProperty using a ConversionService.
DefaultSpELExpressionEvaluator	ParameterValueProvider implementation that evaluates the Parameters key against SpelExpressionParser and EvaluationContext.
EntityInstantiators	Simple value object allowing access to EntityInstantiator instances for a given type falling back to a default one.
IdPropertyIdentifierAccessor	Default implementation of IdentifierAccessor.
InstantiationAwarePropertyAccessor<T>	A PersistentPropertyAccessor that will use an entity's PersistenceConstructor to create a new instance of it to apply a new value for a given PersistentProperty.
InstantiationAwarePropertyAccessorFactory	Delegating PersistentPropertyAccessorFactory decorating the PersistentPropertyAccessors created with an InstantiationAwarePropertyAccessor to allow the handling of purely immutable types.
InternalEntityInstantiatorFactory	Deprecated since 2.3 as it's only a bridge from the legacy types towards the new, package-protected implementation.
KotlinDefaultMask	Value object representing defaulting masks used for Kotlin methods applying parameter defaulting.
PersistentEntityParameterValueProvider<P extends PersistentProperty<P>>	ParameterValueProvider based on a PersistentEntity to use a PropertyValueProvider to lookup the value of the property referenced by the given Parameter.
Property	Value object to abstract the concept of a property backed by a Field and / or a PropertyDescriptor.
SimpleTypeHolder	Simple container to hold a set of types to be considered simple types.
SnakeCaseFieldNamingStrategy	FieldNamingStrategy that translates typical camel case Java property names to lower case JSON element names, separated by underscores.
SpELContext	Simple factory to create SpelExpressionParser and EvaluationContext instances.
SpELExpressionParameterValueProvider<P extends PersistentProperty<P>>	ParameterValueProvider that can be used to front a ParameterValueProvider delegate to prefer a SpEL expression evaluation over directly resolving the parameter value with the delegate.

Enum Summary

Enum	Description
BeanWrapperPropertyAccessorFactory	PersistentPropertyAccessorFactory that uses a BeanWrapper.
PreferredConstructorDiscoverer.Discoverers	Helper class to find a PreferredConstructor.
PropertyNameFieldNamingStrategy	FieldNamingStrategy simply using the PersistentProperty's name.

Exception Summary

Exception	Description
MappingInstantiationException	Exception being thrown in case an entity could not be instantiated in the process of a to-object-mapping.

Package org.springframework.data.mapping.model Description

Core implementation of the mapping subsystem's model.