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

Packages that use VersionStrategy

Package	Description
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.
org.apache.openjpa.jdbc.schema	OpenJPA-JDBC Schema Management This package provides utilities for managing the schema of persistent objects stored in a relational database.

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

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

Modifier and Type	Class and Description
class	Version Handles optimistic lock versioning for a class.

Methods in org.apache.openjpa.jdbc.meta that return VersionStrategy

Modifier and Type	Method and Description
protected VersionStrategy	MappingRepository.defaultStrategy(Version version) Determine the default strategy to use for the given version.
protected VersionStrategy	MappingRepository.defaultStrategy(Version version, boolean adapting) Determine the default strategy to use for the given version.
protected VersionStrategy	MappingRepository.defaultStrategy(Version vers, FieldMapping vfield) Return the default version strategy, given a version field.
VersionStrategy	Version.getStrategy() The strategy used for versioning.
protected VersionStrategy	MappingRepository.instantiateVersionStrategy(Class<?> strat, Version version, String props) Instantiate the given version strategy.
protected VersionStrategy	MappingRepository.instantiateVersionStrategy(String name, Version version) Instantiate the given version strategy.
protected VersionStrategy	MappingRepository.namedStrategy(Version version) Instantiate the given version's named strategy, or return null if no named strategy.

Methods in org.apache.openjpa.jdbc.meta with parameters of type VersionStrategy

Modifier and Type	Method and Description
void	Version.setStrategy(VersionStrategy strategy, Boolean adapt) The strategy used for versioning.

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

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

Modifier and Type	Class and Description
class	AbstractVersionStrategy No-op strategy for easy extension.
class	ColumnVersionStrategy Uses a one or more column(s) and corresponding version object.
class	MultiColumnVersionStrategy Uses multiple version numbers spanning multiple columns for optimistic versioning.
class	NanoPrecisionTimestampVersionStrategy Uses a timestamp for optimistic versioning with nanosecond precision.
class	NoneVersionStrategy No-op version strategy.
class	NumberVersionStrategy Uses a version number for optimistic versioning.
class	StateComparisonVersionStrategy Uses a state image to determine whether concurrency violations take place.
class	SuperclassVersionStrategy Version strategy that delegates to the suerpclass version.
class	TimestampVersionStrategy Uses a timestamp for optimistic versioning.

Uses of VersionStrategy in org.apache.openjpa.jdbc.schema

Methods in org.apache.openjpa.jdbc.schema that return VersionStrategy

Modifier and Type	Method and Description
VersionStrategy	Column.getVersionStrategy()

Methods in org.apache.openjpa.jdbc.schema with parameters of type VersionStrategy

Modifier and Type	Method and Description
void	Column.setVersionStrategy(VersionStrategy strategy)