Class

org.scalatra

FlashMap

Related Doc: package scalatra

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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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Instance Constructors

  1. new FlashMap()

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def apply(key: String): Any

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

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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

  10. def flag(): Unit

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

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

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

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

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    Definition Classes
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  13. def hashCode(): Int

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    Definition Classes
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  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. def iterator: Iterator[(String, Any)]

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    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

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

  17. def keep(): Unit

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

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

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    Definition Classes
    AnyRef

  19. final def notify(): Unit

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    Definition Classes
    AnyRef

  20. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  21. object now

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    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"

  22. def remove(key: String): Any

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    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.

  23. def sweep(): Unit

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    Removes all flagged entries.

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

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    Definition Classes
    AnyRef

  25. def toSet: Set[(String, Any)]

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    Convert to Set

  26. def toString(): String

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    Definition Classes
    AnyRef → Any

  27. def update(key: String, value: Any): Unit

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    Adds an entry to the flash map.

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

  28. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def +=(kv: (String, Any)): FlashMap.this.type

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    Adds an entry to the flash map.

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

    Annotations
    @deprecated
    Deprecated

    (Since version 2.7.0) FlashMap#+= has been deprecated, please use update method instead

  2. def -=(key: String): FlashMap.this.type

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    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.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.7.0) FlashMap#-= has been deprecated, please use remove method instead

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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