javax.jdo.annotations.DatastoreIdentity - JDO annotation
javax.jdo.annotations
Annotation DatastoreIdentity
- Target:
- Classes
Annotation for the datastore identity of the class. Corresponds to the xml element "datastore-identity" of the "class" element.
- Since:
- JDO 2.1
String column
Name of the column for the datastore identity
- Returns:
- Name of the column for the datastore identity
- Default value:
- ""
- Since:
- JDO 2.1
The column(s) making up the datastore identity.
- Returns:
- The column(s) making up the datastore identity.
- Default value:
- {}
- Since:
- JDO 2.1
String customStrategy
Custom strategy to use to generate the value for the identity. If customStrategy is non-empty, then strategy must be UNSPECIFIED.
- Returns:
- the custom strategy
- Default value:
- ""
- Since:
- JDO 2.1
Vendor extensions.
- Returns:
- the vendor extensions
- Default value:
- {}
- Since:
- JDO 2.1
String sequence
Name of sequence to use when the strategy involves sequences
- Returns:
- Name of sequence to use when the strategy involves sequences
- Default value:
- ""
- Since:
- JDO 2.1
Strategy to use when generating datastore identities
- Returns:
- Strategy to use when generating datastore identities
- Default value:
- javax.jdo.annotations.IdGeneratorStrategy.UNSPECIFIED
- Since:
- JDO 2.1
