EclipseLink 2.2.0, build 'v20110202-r8913' API Reference

Package org.eclipse.persistence.mappings

Interface Summary
ContainerMapping Interface used by clients to interact with the assorted mappings that use ContainerPolicy.
EmbeddableMapping INTERNAL Common interface to those mappings that are used to map JPA Embedded objects
RelationalMapping INTERNAL All mappings which can be added to org.eclipse.persistence.mappings.Descriptor must implement this interface.
 

Class Summary
AggregateCollectionMapping Purpose: The aggregate collection mapping is used to represent the aggregate relationship between a single source object and a collection of target objects.
AggregateMapping Purpose: Two objects can be considered to be related by aggregation if there is a strict 1:1 relationship between the objects.
AggregateObjectMapping Purpose:Two objects can be considered to be related by aggregation if there is a strict 1:1 relationship between the objects.
Association Purpose: Generic association object.
AttributeAccessor Purpose: This provides an abstract class for setting and retrieving the attribute value for the mapping from an object.
CollectionMapping Purpose: Abstract class for relationship mappings which store collection of objects
DatabaseMapping Purpose: Defines how an attribute of an object maps to and from the database Responsibilities: Define type of relationship (1:1/1:M/M:M/etc.)
DirectCollectionMapping Purpose: This mapping is used to store a collection of simple types (String, Number, Date, etc.)
DirectMapMapping Mapping for a collection of key-value pairs.
DirectToFieldMapping Purpose: Maps an attribute to the corresponding database field type.
ForeignReferenceMapping Purpose: Abstract class for relationship mappings
ManyToManyMapping Purpose: Many to many mappings are used to represent the relationships between a collection of source objects and a collection of target objects.
ManyToOneMapping Purpose: Define the relationship to be a ManyToOne.
ObjectReferenceMapping Purpose: Abstract class for 1:1, variable 1:1 and reference mappings
OneToManyMapping Purpose: This mapping is used to represent the typical RDBMS relationship between a single source object and collection of target objects; where, on the database, the target objects have references (foreign keys) to the source object.
OneToOneMapping Purpose: One to one mappings are used to represent a pointer references between two java objects.
PropertyAssociation Purpose: Generic association object.
RelationTableMechanism Purpose: Contains relation table functionality that was originally defined in ManyToManyMapping and now is shared with OneToOneMapping.
TransformationMapping Purpose: A transformation mapping is used for a specialized translation between how a value is represented in Java and its representation on the databae.
TypedAssociation Purpose: Generic association object.
UnidirectionalOneToManyMapping Purpose: UnidirectionalOneToManyMapping doesn't have 1:1 back reference mapping.
VariableOneToOneMapping Purpose: Variable one to one mappings are used to represent a pointer references between a java object and an implementer of an interface.
 

Enum Summary
DatabaseMapping.WriteType  
 


EclipseLink 2.2.0, build 'v20110202-r8913' API Reference