org.scala_libs.jpa

ScalaEMFactory

trait ScalaEMFactory extends AnyRef

This trait defines the operations for obtaining and properly closing an EntityManager. The purpose of this trait is to allow interception and ancillary processing on EM setup and teardown. Typical usage of a concrete impl (called EMImpl in this example) would be:

object FooEM extends EMImpl(...)

...

def doSomething = {
  val em = FooEM.newEM
  ...
  em.close()
}

Linear Supertypes
AnyRef, Any
Known Subclasses
JndiEMF, LocalEMF, ThreadLocalEM
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. ScalaEMFactory
  2. AnyRef
  3. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def closeEM(em: EntityManager): Unit

    Handles closing a previously opened EntityManager.

    Handles closing a previously opened EntityManager. Subclasses must provide a concrete implementation.

    em

    The EntityManager to close

    Attributes
    protected[org.scala_libs.jpa]

  2. abstract def getUnitName: String

    Return the name of the configured persistence unit name

    Return the name of the configured persistence unit name

    Attributes
    protected

  3. abstract def openEM(): EntityManager

    Handles the actual opening of an EntityManager.

    Handles the actual opening of an EntityManager. Subclasses must provide a concrete implementation.

    returns

    An appropriately configured EntityManager

    Attributes
    protected

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  11. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  14. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. def newEM: ScalaEntityManager

    Returns a newly created ScalaEntityManager.

    Returns a newly created ScalaEntityManager. This is the method that clients would typically use to obtain their EM.

    returns

    A new ScalaEntityManager instance.

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  18. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  19. def toString(): String

    Definition Classes
    AnyRef → Any

  20. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  21. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  22. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from AnyRef

Inherited from Any

Ungrouped