org.scala_libs.jpa

ScalaQuery

class ScalaQuery [A] extends AnyRef

This class represents a Scalafied version of the JPA Query class. Big features include better type safety and returning results as Lists. Instances of this class should be obtained via a ScalaEntityManager instance.

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  1. ScalaQuery
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Instance Constructors

  1. new ScalaQuery (query: Query)

Value Members

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

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

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  3. def ## (): Int

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

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

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  6. def asInstanceOf [T0] : T0

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  7. def clone (): AnyRef

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  8. def eq (arg0: AnyRef): Boolean

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  9. def equals (arg0: Any): Boolean

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  10. def executeUpdate (): Int

    Executes an update based on this query.

  11. def finalize (): Unit

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  12. def findAll : Buffer[A]

    Returns the results of the query as a Seq[A].

  13. def findOne : Option[A]

    Returns a single result of the query as an Option.

    Returns a single result of the query as an Option. If more than one result is found, a NonUniqueResultException is thrown.

  14. def getClass (): java.lang.Class[_]

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  15. def getResultList (): Buffer[A]

    Returns the results of the query as a Seq[A]

  16. def getSingleResult (): A

    Returns a single result of the query as an Option.

    Returns a single result of the query as an Option. If more than one result is found, a NonUniqueResultException is thrown. If no results are found, a NoResultException is thrown.

  17. def hashCode (): Int

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  18. def isInstanceOf [T0] : Boolean

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  19. def ne (arg0: AnyRef): Boolean

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  20. def notify (): Unit

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  21. def notifyAll (): Unit

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  22. val query : Query

  23. def setFirstResult (startPosition: Int): ScalaQuery[A]

    Sets the index of the first result to be returned.

    Sets the index of the first result to be returned. Used for pagination.

  24. def setFlushMode (flushMode: FlushModeType): ScalaQuery[A]

    Sets the flush mode for the current query.

  25. def setHint (hintName: String, value: Any): ScalaQuery[A]

    Sets the hints for this query.

    Sets the hints for this query. Hints are provider-specific.

    hintName

    The name of the hint

    value

    The value of the hint

  26. def setMaxResults (maxResult: Int): ScalaQuery[A]

    Sets the maximum number of results that will be returned.

    Sets the maximum number of results that will be returned. Used for pagination.

  27. def setParameter (position: Int, value: Calendar, temporalType: TemporalType): ScalaQuery[A]

    Sets the given time parameter to the given value, using the precision specified by the TemporalType parameter.

  28. def setParameter (name: String, value: Calendar, temporalType: TemporalType): ScalaQuery[A]

    Sets the given time parameter to the given value, using the precision specified by the TemporalType parameter.

  29. def setParameter (position: Int, value: Date, temporalType: TemporalType): ScalaQuery[A]

    Sets the given time parameter to the given value, using the precision specified by the TemporalType parameter.

  30. def setParameter (name: String, value: Date, temporalType: TemporalType): ScalaQuery[A]

    Sets the given time parameter to the given value, using the precision specified by the TemporalType parameter.

  31. def setParameter (position: Int, value: Any): ScalaQuery[A]

    Sets the given positional parameter for this query to the given value.

  32. def setParameter (name: String, value: Any): ScalaQuery[A]

    Sets the given named parameter for this query to the given value.

  33. def setParams (params: (String, Any)*): ScalaQuery[A]

    Sets the parameters for this query from the given name->value pairs.

    Sets the parameters for this query from the given name->value pairs. An example is:

    val query = ... query.setParams("name" -> "fred", "age" -> 12)

  34. def synchronized [T0] (arg0: ⇒ T0): T0

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  35. def toString (): String

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  36. def wait (): Unit

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

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  38. def wait (arg0: Long): Unit

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