Packages

c

org.scalatra

FlashMap

class FlashMap extends Serializable

A FlashMap is the data structure used by org.scalatra.FlashMapSupport to allow passing temporary values between sequential actions.

As of Scalatra 2.7.x, it does not directly inherit Map.

See also

FlashMapSupport

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Serializable, Serializable, AnyRef, Any
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  1. FlashMap
  2. Serializable
  3. Serializable
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Visibility
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Instance Constructors

  1. new FlashMap()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(key: String): Any

    Returns the value associated with a key and flags it to be swept.

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. def flag(): Unit

    Flags all current keys so the entire map is cleared on the next sweep.

  11. def get(key: String): Option[Any]

    Returns the value associated with a key and flags it to be swept.

  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. def iterator: Iterator[(String, Any)]

    Creates a new iterator over the values of the flash map.

    Creates a new iterator over the values of the flash map. These are the values that were added during the last request.

  16. def keep(key: String): Unit

    Clears the flag for the specified key so its entry is not removed on the next sweep.

  17. def keep(): Unit

    Clears all flags so no entries are removed on the next sweep.

  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. def remove(key: String): Any

    Removes an entry from the flash map.

    Removes an entry from the flash map. It is no longer available for this request or the next.

  22. def sweep(): Unit

    Removes all flagged entries.

  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. def toSet: Set[(String, Any)]

    Convert to Set

  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. def update(key: String, value: Any): Unit

    Adds an entry to the flash map.

    Adds an entry to the flash map. Clears the sweep flag for the key.

  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  30. object now

    Sets a value for the current request only.

    Sets a value for the current request only. It will be removed before the next request unless explicitly kept. Data put in this object is available as usual:

    flash.now("notice") = "logged in successfully"
flash("notice") // "logged in successfully"

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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