Module org.eclipse.persistence.core
Package org.eclipse.persistence.mappings
package org.eclipse.persistence.mappings
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ClassDescriptionPurpose: The aggregate collection mapping is used to represent the aggregate relationship between a single source object and a collection of target objects.Purpose: Two objects can be considered to be related by aggregation if there is a strict 1:1 relationship between the objects.Purpose:Two objects can be considered to be related by aggregation if there is a strict 1:1 relationship between the objects.Purpose: Generic association object.Purpose: This provides an abstract class for setting and retrieving the attribute value for the mapping from an object.Purpose: Abstract class for relationship mappings which store collection of objectsInterface used by clients to interact with the assorted mappings that use
ContainerPolicy.Purpose: Defines how an attribute of an object maps to and from the databasePurpose: This mapping is used to store a collection of simple types (String, Number, Date, etc.) into a single table.Mapping for a collection of key-value pairs.Purpose: Maps an attribute to the corresponding database field type.INTERNAL Common interface to those mappings that are used to map JPA Embedded objects.Purpose: Abstract class for relationship mappingsPurpose: Many to many mappings are used to represent the relationships between a collection of source objects and a collection of target objects.Purpose: Define the relationship to be a ManyToOne.Purpose: Maps a multitenant property to the corresponding database field type.Purpose: Abstract class for 1:1, variable 1:1 and reference mappingsPurpose: 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.Purpose: One to one mappings are used to represent a pointer references between two java objects.Mode for writeFromObjectIntoRowInternal methodPurpose: Generic association object.INTERNAL All mappings which can be added to org.eclipse.persistence.mappings.Descriptor must implement this interface.Purpose: Contains relation table functionality that was originally defined in ManyToManyMapping and now is shared with OneToOneMapping.Purpose: A transformation mapping is used for a specialized translation between how a value is represented in Java and its representation on the databae.Purpose: Generic association object.Purpose: UnidirectionalOneToManyMapping doesn't have 1:1 back reference mapping.Purpose: Variable one to one mappings are used to represent a pointer references between a java object and an implementer of an interface.