Uses of Interface
org.apache.openjpa.jdbc.meta.Strategy

Packages that use Strategy

Package	Description
org.apache.openjpa.jdbc.kernel	OpenJPA-JDBC Runtime Kernel Runtime services for the JDBC OpenJPA implementation.
org.apache.openjpa.jdbc.meta	OpenJPA-JDBC ORM Metadata This package extends the standard persistence metadata with object-relational mapping information.
org.apache.openjpa.jdbc.meta.strats	OpenJPA-JDBC ORM Strategies Library of mapping strategies.

Uses of Strategy in org.apache.openjpa.jdbc.kernel

Constructors in org.apache.openjpa.jdbc.kernel with parameters of type Strategy

Constructor and Description
CustomMapping(int action, OpenJPAStateManager sm, Strategy strat)

Uses of Strategy in org.apache.openjpa.jdbc.meta

Subinterfaces of Strategy in org.apache.openjpa.jdbc.meta

Modifier and Type	Interface and Description
interface	ClassStrategy Mapping from a class to a relational schema.
interface	DiscriminatorStrategy Handles determining the object class of database records.
interface	FieldStrategy Maps a persistent field to the relational schema.
interface	VersionStrategy Handles optimistic lock versioning for a class.

Classes in org.apache.openjpa.jdbc.meta that implement Strategy

Modifier and Type	Class and Description
class	ClassMapping Specialization of metadata for relational databases.
class	Discriminator Handles determining the object class of database records.
class	FieldMapping Specialization of metadata for relational databases.
class	Version Handles optimistic lock versioning for a class.

Uses of Strategy in org.apache.openjpa.jdbc.meta.strats

Subinterfaces of Strategy in org.apache.openjpa.jdbc.meta.strats

Modifier and Type	Interface and Description
interface	LRSCollectionFieldStrategy Interface implemented by collection strategies so that they can support large result set collections.
interface	LRSMapFieldStrategy Interface implemented by map strategies so that they can support large result set maps.

Classes in org.apache.openjpa.jdbc.meta.strats that implement Strategy

Modifier and Type	Class and Description
class	AbstractClassStrategy No-op strategy for easy extension.
class	AbstractDiscriminatorStrategy No-op strategy for easy extension.
class	AbstractFieldStrategy No-op strategy for easy extension.
class	AbstractStrategy No-op strategy for easy extension.
class	AbstractVersionStrategy No-op strategy for easy extension.
class	ClassNameDiscriminatorStrategy Stores the class name along with each database object record.
class	ColumnVersionStrategy Uses a one or more column(s) and corresponding version object.
class	ContainerFieldStrategy An abstract container mapping that handles traversing the join to examine the size of the relation.
class	EmbeddedClassStrategy Class mapping for embedded objects.
class	EmbedFieldStrategy Mapping for an embedded persistent object.
class	FlatClassStrategy Mapping for classes mapped to their superclass table.
class	FullClassStrategy Mapping for when the class maps all fields to its own table.
class	HandlerCollectionTableFieldStrategy Mapping for a collection of values in a separate table controlled by a ValueHandler.
class	HandlerFieldStrategy Mapping for a single-valued field that delegates to a ValueHandler.
class	HandlerHandlerMapTableFieldStrategy Mapping for a map of keys and values both controlled by ValueHandlers.
class	HandlerRelationMapTableFieldStrategy Mapping for a map whose keys are controlled by a ValueHandler and whose values are relations to other persistent objects.
class	InValueDiscriminatorStrategy Base discriminator strategy that determines the class of database records using a column holding a value mapped to a class, and limits SELECTs using an IN (...) statement.
class	LobFieldStrategy Direct mapping from a stream value to a column.
class	MapTableFieldStrategy Base class for map mappings.
class	MaxEmbeddedBlobFieldStrategy Mapping for serialized fields on a dictionary that has a maximum embedded BLOB size.
class	MaxEmbeddedByteArrayFieldStrategy Mapping for byte array fields on a dictionary that has a maximum embedded BLOB size.
class	MaxEmbeddedCharArrayFieldStrategy Mapping for CLOB character array on a dictionary that has a maximum embedded CLOB size.
class	MaxEmbeddedClobFieldStrategy Mapping for CLOB string on a dictionary that has a maximum embedded CLOB size.
class	MultiColumnVersionStrategy Uses multiple version numbers spanning multiple columns for optimistic versioning.
class	NanoPrecisionTimestampVersionStrategy Uses a timestamp for optimistic versioning with nanosecond precision.
class	NoneClassStrategy Strategy for classes that aren't mapped.
class	NoneDiscriminatorStrategy No-op Discriminator strategy.
class	NoneFieldStrategy An unmapped field.
class	NoneVersionStrategy No-op version strategy.
class	NumberVersionStrategy Uses a version number for optimistic versioning.
class	ObjectIdClassStrategy Class mapping for embedded object id fields.
class	PrimitiveFieldStrategy Direct mapping from a primitive value to a column.
class	RelationCollectionInverseKeyFieldStrategy Maps a relation to a collection of other objects using an inverse foreign key in the related object table.
class	RelationCollectionTableFieldStrategy Maps a collection of related objects through an association table.
class	RelationFieldStrategy Mapping for a single-valued relation to another entity.
class	RelationHandlerMapTableFieldStrategy Mapping for a map whose keys are relations to other persistent objects and whose values are controlled by a ValueHandler.
class	RelationMapInverseKeyFieldStrategy Uses an inverse foreign key in the table of the map value to determine map values.
class	RelationMapTableFieldStrategy Uses an association table to hold map values.
class	RelationRelationMapTableFieldStrategy Mapping for a map whose keys and values are both relations to other persistent objects.
class	RelationToManyInverseKeyFieldStrategy Maps a relation to a set of other objects using an inverse foreign key in the related object table.
class	RelationToManyTableFieldStrategy Maps a set of related objects through an association table.
class	StateComparisonVersionStrategy Uses a state image to determine whether concurrency violations take place.
class	StoreCollectionFieldStrategy Base class for strategies that are stored as a collection, even if their field value is something else.
class	StringFieldStrategy Direct mapping from a string value to a column.
class	SubclassJoinDiscriminatorStrategy Discriminator strategy that outer joins to all possible subclass tables to determine the class of an instance.
class	SuperclassDiscriminatorStrategy Discriminator strategy that delegates to superclass discriminator.
class	SuperclassVersionStrategy Version strategy that delegates to the suerpclass version.
class	TimestampVersionStrategy Uses a timestamp for optimistic versioning.
class	ValueMapDiscriminatorStrategy Maps metadata-given values to classes.
class	VerticalClassStrategy Mapping for subclasses that join to their superclass table.