javax.jdo.annotations.Version - JDO annotation
javax.jdo.annotations
Annotation Version
- Target:
- Classes
Annotation for the versioning of the class. Corresponds to the xml element "version" of the "class" and "property" elements.
- Since:
- JDO 2.1
String column
Name of the column for the version.
- Returns:
- the name of the column for the version
- Default value:
- ""
- Since:
- JDO 2.1
The column(s) making up the version.
- Returns:
- the column(s) making up the version
- Default value:
- {}
- Since:
- JDO 2.1
String customStrategy
Custom strategy for versioning of objects of this class. If customStrategy is non-empty, strategy must be UNSPECIFIED.
- Returns:
- the custom strategy for versioning objects of this class
- Default value:
- ""
- Since:
- JDO 2.1
Vendor extensions.
- Returns:
- the vendor extensions
- Default value:
- {}
- Since:
- JDO 2.1
String indexed
Whether the version column(s) is(are) indexed.
- Returns:
- whether the version column(s) is(are) indexed
- Default value:
- ""
- Since:
- JDO 2.1
Strategy for versioning of objects of this class.
- Returns:
- the strategy for versioning objects of this class
- Default value:
- javax.jdo.annotations.VersionStrategy.UNSPECIFIED
- Since:
- JDO 2.1
