Annotation Type DatastoreIdentity


  • @Target(TYPE)
    @Retention(RUNTIME)
    public @interface DatastoreIdentity
    Annotation for the datastore identity of the class. Corresponds to the xml element "datastore-identity" of the "class" element.
    Since:
    2.1
    Version:
    2.1
    • Element Detail

      • strategy

        IdGeneratorStrategy strategy
        Strategy to use when generating datastore identities
        Returns:
        Strategy to use when generating datastore identities
        Default:
        javax.jdo.annotations.IdGeneratorStrategy.UNSPECIFIED
      • customStrategy

        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:
        ""
      • sequence

        String sequence
        Name of sequence to use when the strategy involves sequences
        Returns:
        Name of sequence to use when the strategy involves sequences
        Default:
        ""
      • column

        String column
        Name of the column for the datastore identity
        Returns:
        Name of the column for the datastore identity
        Default:
        ""
      • columns

        Column[] columns
        The column(s) making up the datastore identity.
        Returns:
        The column(s) making up the datastore identity.
        Default:
        {}
      • extensions

        Extension[] extensions
        Vendor extensions.
        Returns:
        the vendor extensions
        Default:
        {}