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

Packages that use Strategy

Package	Description
org.apache.openjpa.jdbc.kernel	OpenJPA-JDBC Runtime Kernel
org.apache.openjpa.jdbc.meta	OpenJPA-JDBC ORM Metadata
org.apache.openjpa.jdbc.meta.strats	OpenJPA-JDBC ORM Strategies

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

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

Modifier	Constructor	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	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	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	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	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.