20 | MapKeyColumn.uniqueAnnotation Element javax.persistence.MapKeyColumn boolean unique (Optional) Whether the column is a unique key. This is a shortcut for the UniqueConstraint annotation at the table level and is useful for when the unique key constraint corresponds to only a single column. This constraint applies in |
2 | Element.tableAnnotation Element javax.jdo.annotations.Element String table Name of the table for the element. Returns: name of the table for the element Default value: "" Since: JDO 2.1 |
2 | Element.serializedAnnotation Element javax.jdo.annotations.Element String serialized Whether the element is to be stored serialized (into a join table) Returns: whether the element is to be stored serialized (into a join table) Default value: "" Since: JDO 2.1 |
2 | Element.uniqueAnnotation Element javax.jdo.annotations.Element String unique Whether a unique constraint should be generated or assumed. Returns: whether a unique constraint should be generated or assumed Default value: "" Since: JDO 2.1 |
2 | Element.typesAnnotation Element javax.jdo.annotations.Element Class[] types Types of the elements. This can be determined if using JDK1.5 generics but is required otherwise. Multiple types can be specified if the implementation supports multiple types. Returns: the types of elements Default value: {} Since: JDO 2.1 |
2 | Element.indexAnnotation Element javax.jdo.annotations.Element String index The name of the index to generate. Returns: the name of the index Default value: "" Since: JDO 2.1 |
2 | Element.generateForeignKeyAnnotation Element javax.jdo.annotations.Element String generateForeignKey Generate or assume a foreign key constraint exists on the column or columns associated with this join. Specify "true" or "false". Returns: whether to generate or assume a primary key constraint Default value: "" Since: JDO 2.1 |
2 | Element.mappedByAnnotation Element javax.jdo.annotations.Element String mappedBy Name of the member in the target class that forms a bidirectional relationship with this member. Returns: name of the member in the target class that forms a bidirectional relationship with this member Default value: "" Since: JDO 2.1 |
2 | Element.indexedAnnotation Element javax.jdo.annotations.Element String indexed Whether the value column(s) should be indexed. Returns: whether the value column(s) should be indexed. Default value: "" Since: JDO 2.1 |
2 | Key.indexAnnotation Element javax.jdo.annotations.Key String index The name of the index to generate. Returns: the name of the index Default value: "" Since: JDO 2.1 |
