2 | javax.persistence.metamodel.SingularAttribute that corresponds to a simple id, an embedded id, or an attribute of an id class. Returns: boolean |
2 | isId()Method javax.persistence.metamodel.SingularAttribute boolean isId() Is the attribute an id attribute. This method will return true if the attribute is an attribute that corresponds to a simple id, an embedded id, or an attribute of an id class. Returns: boolean indicating whether the attribute is an id Since: JPA 2.0 |
2 | javax.persistence.AttributeOverridesjavax.persistence Annotation AttributeOverrides Target: Classes and fields (including property get methods) Used to override mappings of multiple properties or fields. Example: @Embedded @AttributeOverrides({ @AttributeOverride(name="startDate |
2 | javax.persistence.metamodel.EntityType attribute. Returns true for a simple id or embedded id; returns false for an idclass. Returns: boolean |
2 | hasSingleIdAttribute()Method javax.persistence.metamodel.IdentifiableType boolean hasSingleIdAttribute() Whether the identifiable type has a single id attribute. Returns true for a simple id or embedded id; returns false for an idclass. Returns: boolean indicating whether the identifiable type has a single id attribute Since: JPA 2.0 |
2 | javax.persistence.metamodel.MappedSuperclassType or embedded id; returns false for an idclass. Returns: boolean indicating whether the identifiable |
0 | javax.jdo.annotations.EmbeddedOnlyjavax.jdo.annotations Annotation EmbeddedOnly Target: Classes Annotation for whether the class is only for persisting embedded into another object. Same as specifying @PersistenceCapable(embeddedOnly="true"). Since: JDO 2.1 This annotation is a marker annotation (with no elements). |
0 | javax.jdo.Query that were deleted, specifically not including the number of dependent and embedded instances. Dirty |
0 | deletePersistentAll()Method javax.jdo.Query long deletePersistentAll() Deletes all the instances of the candidate class that pass the filter. Returns the number of instances of the candidate class that were deleted, specifically not including the number of dependent and embedded instances. Dirty instances of affected |
0 | PersistenceCapable.embeddedOnlyAnnotation Element javax.jdo.annotations.PersistenceCapable String embeddedOnly Whether objects of this class or interface can only be embedded. Default value: "" Since: JDO 2.1 |
