Module org.apache.causeway.persistence.jdo.integration

Package org.apache.causeway.persistence.jdo.integration.metamodel

Class JdoPropertyUtils

java.lang.Object

org.apache.causeway.persistence.jdo.integration.metamodel.JdoPropertyUtils

public final class JdoPropertyUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static org.apache.causeway.core.metamodel.spec.feature.OneToOneAssociation	getPrimaryKeyPropertyFor(org.apache.causeway.core.metamodel.spec.ObjectSpecification objectSpec)	Searches for the property annotated with PrimaryKey.
static boolean	hasPrimaryKeyProperty(org.apache.causeway.core.metamodel.spec.ObjectSpecification objectSpec)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getPrimaryKeyPropertyFor

public static org.apache.causeway.core.metamodel.spec.feature.OneToOneAssociation getPrimaryKeyPropertyFor(org.apache.causeway.core.metamodel.spec.ObjectSpecification objectSpec)

Searches for the property annotated with PrimaryKey.

Returns the OneToOneAssociation if there is precisely one; else null.

See Also:

JdoPrimaryKeyPropertyPredicate

hasPrimaryKeyProperty

public static boolean hasPrimaryKeyProperty(org.apache.causeway.core.metamodel.spec.ObjectSpecification objectSpec)