DistributedLocking

Abstract Value Members

abstract def acquireDistributedLock(key: String, timeOut: Long): Option[Releasable]

Gets and acquires a distributed lock based on the key.
Gets and acquires a distributed lock based on the key. Make sure that you 'release' the lock in a finally block.
key
key to lock on - equivalent to a path in zookeeper
timeOut
how long to wait to acquire the lock, in millis
returns
the lock, if obtained

Attributes
protected
abstract def acquireDistributedLock(key: String): Releasable

Gets and acquires a distributed lock based on the key.
Gets and acquires a distributed lock based on the key. Make sure that you 'release' the lock in a finally block.
key
key to lock on - equivalent to a path in zookeeper
returns
the lock

Attributes
protected

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

Attributes
protected[java.lang]
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Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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def finalize(): Unit

Attributes
protected[java.lang]
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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

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def toString(): String

Definition Classes
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final def wait(): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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Annotations
@throws( ... )
def withLock[T](key: String, timeOut: Long, fn: ⇒ T, fallback: ⇒ T): T

Execute a function wrapped in a lock
Execute a function wrapped in a lock
T
result type
key
key to lock on
timeOut
how long to wait to acquire the lock, in millis
fn
function to run with the lock
fallback
function to run if the lock could not be acquired

Attributes
protected
def withLock[T](key: String, fn: ⇒ T): T

Execute a function wrapped in a lock
Execute a function wrapped in a lock
T
result type
key
key to lock on
fn
function to run with the lock

Attributes
protected

Related Doc: package utils

trait DistributedLocking extends AnyRef

Abstract Value Members

abstract def acquireDistributedLock(key: String, timeOut: Long): Option[Releasable]

abstract def acquireDistributedLock(key: String): Releasable

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

def withLock[T](key: String, timeOut: Long, fn: ⇒ T, fallback: ⇒ T): T

def withLock[T](key: String, fn: ⇒ T): T

Inherited from AnyRef

Inherited from Any

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