abstract class SnapshotRequestVar[T] extends RequestVar[T]
This subclass of RequestVars that allow the specification of a RequestVarSnapshotGroup. You can create a snapshot of all the members of this group in RequestVar.snapshot
Linear Supertypes
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Inherited
- SnapshotRequestVar
- RequestVar
- HasLogUnreadVal
- AnyVar
- AnyVarTrait
- HasCalcDefaultValue
- PSettableValueHolder
- SettableValueHolder
- Settable
- PValueHolder
- ValueHolder
- AnyRef
- Any
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Visibility
- Public
- Protected
Instance Constructors
- new SnapshotRequestVar(group: RequestVarSnapshotGroup, d: => T)
Type Members
- type CleanUpParam = Box[LiftSession]
- Definition Classes
- RequestVar → AnyVarTrait
- type FuncType = (Box[T], Boolean) => Unit
- Definition Classes
- AnyVarTrait
- type ValueType = T
- Definition Classes
- PValueHolder → ValueHolder
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def __nameSalt: String
- Attributes
- protected
- Definition Classes
- AnyVarTrait
- def apply(what: T): T
- Definition Classes
- AnyVarTrait
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def atomicUpdate(f: (ValueType) => ValueType): ValueType
- Definition Classes
- Settable
- def calcDefaultValue: T
- Attributes
- protected
- Definition Classes
- AnyVar → AnyVarTrait → HasCalcDefaultValue
- def clearFunc(name: String): Unit
- Attributes
- protected
- Definition Classes
- RequestVar → AnyVarTrait
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def doSync[F](f: => F): F
Different Vars require different mechanisms for synchronization.
Different Vars require different mechanisms for synchronization. This method implements the Var specific synchronization mechanism
- Definition Classes
- RequestVar → AnyVarTrait
- def doWith[F](newVal: T)(f: => F): F
- Definition Classes
- AnyVarTrait
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- def findFunc(name: String): Box[T]
- Attributes
- protected
- Definition Classes
- RequestVar → AnyVarTrait
- final def generateSnapshotRestorer[T](): (() => T) => T
Generate a function that will take a snapshot of the current RequestVars such that they can be restored
Generate a function that will take a snapshot of the current RequestVars such that they can be restored
- Definition Classes
- RequestVar
- def get: T
- Definition Classes
- AnyVarTrait → ValueHolder
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- val group: RequestVarSnapshotGroup
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def is: T
- Definition Classes
- AnyVarTrait
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def logUnreadVal: Boolean
This defines whether or not Lift will log when a RequestVar is set but then not read within the same request cycle.
This defines whether or not Lift will log when a RequestVar is set but then not read within the same request cycle. Change this to false to turn off logging. Logging can also be turned off globally via LiftRules.logUnreadRequestVars.
- Definition Classes
- RequestVar → HasLogUnreadVal
- See also
LiftRules#logUnreadRequestVars
- lazy val name: String
- Attributes
- protected
- Definition Classes
- AnyVarTrait
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def onChange(f: FuncType): Unit
- Definition Classes
- AnyVarTrait
- def onShutdown(session: CleanUpParam): Unit
- Attributes
- protected
- Definition Classes
- AnyVarTrait
- def performAtomicOperation[T](f: => T): T
- Definition Classes
- Settable
- def registerCleanupFunc(in: (Box[LiftSession]) => Unit): Unit
- Attributes
- protected
- Definition Classes
- RequestVar → AnyVarTrait
- final def registerGlobalCleanupFunc(in: (CleanUpParam) => Unit): Unit
- Attributes
- protected
- Definition Classes
- AnyVarTrait
- def remove(): Unit
- Definition Classes
- AnyVarTrait
- def set(what: T): T
- Definition Classes
- AnyVarTrait → Settable
- def setFunc(name: String, value: T): Unit
- Attributes
- protected
- Definition Classes
- RequestVar → AnyVarTrait
- def setIfUnset(value: => T): T
- Definition Classes
- AnyVarTrait
- def set_?: Boolean
- Definition Classes
- AnyVarTrait
- def settingDefault_?: Boolean
- Attributes
- protected
- Definition Classes
- AnyVarTrait
- def snapshot(): () => Unit
Return a function that, when applied, will set the value of the RequestVar to its current value
Return a function that, when applied, will set the value of the RequestVar to its current value
- Definition Classes
- RequestVar
- def snapshotGroup: Box[RequestVarSnapshotGroup]
The Snapshot group this requestvar is part of
The Snapshot group this requestvar is part of
- Definition Classes
- SnapshotRequestVar → RequestVar
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def testWasSet(name: String, bn: String): Boolean
- Attributes
- protected
- Definition Classes
- RequestVar → AnyVarTrait
- def toString(): String
- Definition Classes
- AnyVarTrait → AnyRef → Any
- def update(f: (T) => T): T
- Definition Classes
- AnyVarTrait
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- def wasInitialized(name: String, bn: String): Boolean
- Attributes
- protected
- Definition Classes
- RequestVar → AnyVarTrait