Packages

  • package root
    Definition Classes
    root
  • package io
    Definition Classes
    root
  • package github
    Definition Classes
    io
  • package andrebeat
    Definition Classes
    github
  • package pool

    This library provides classes for dealing with object pooling that allow:

    This library provides classes for dealing with object pooling that allow:

    • blocking/non-blocking object acquisition
    • object invalidation
    • capping the number of pooled objects
    • creating new objects lazily, as needed
    • health checking
    • time-based pool eviction (idle instances)
    • GC-based pool eviction (soft and weak references)
    • efficient thread-safety

    Overview

    In order create a new io.github.andrebeat.pool.Pool the constructor method should be used like so

    scala> val pool = Pool(4, () => new Object)
pool: io.github.andrebeat.pool.SimplePool[Object] = _
scala> val lease = pool.acquire()
lease: io.github.andrebeat.pool.Lease[Object] = _
scala> lease.release()

    Additionally, in order to avoid manually releasing the lease after its used, you can use the use method on the lease:

    scala> val pool = Pool(4, () => new Object)
pool: io.github.andrebeat.pool.SimplePool[Object] = _
scala> val lease = pool.acquire()
lease: io.github.andrebeat.pool.Lease[Object] = _
scala> lease(println) // the lease is released automatically after its used
java.lang.Object@7970d6d
    Definition Classes
    andrebeat
  • object Pool

    Object containing factory methods for io.github.andrebeat.pool.Pool.

    Object containing factory methods for io.github.andrebeat.pool.Pool.

    Definition Classes
    pool
  • ClosedPoolException
c

io.github.andrebeat.pool.Pool

ClosedPoolException

class ClosedPoolException extends Exception

An exception that is thrown when trying to use a closed pool.

Linear Supertypes
Exception, Throwable, Serializable, AnyRef, Any
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Inherited
  1. ClosedPoolException
  2. Exception
  3. Throwable
  4. Serializable
  5. AnyRef
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Instance Constructors

  1. new ClosedPoolException()

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. final def addSuppressed(arg0: Throwable): Unit
    Definition Classes
    Throwable
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def fillInStackTrace(): Throwable
    Definition Classes
    Throwable
  10. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. def getCause(): Throwable
    Definition Classes
    Throwable
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def getLocalizedMessage(): String
    Definition Classes
    Throwable
  14. def getMessage(): String
    Definition Classes
    Throwable
  15. def getStackTrace(): Array[StackTraceElement]
    Definition Classes
    Throwable
  16. final def getSuppressed(): Array[Throwable]
    Definition Classes
    Throwable
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def initCause(arg0: Throwable): Throwable
    Definition Classes
    Throwable
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. def printStackTrace(arg0: PrintWriter): Unit
    Definition Classes
    Throwable
  24. def printStackTrace(arg0: PrintStream): Unit
    Definition Classes
    Throwable
  25. def printStackTrace(): Unit
    Definition Classes
    Throwable
  26. def setStackTrace(arg0: Array[StackTraceElement]): Unit
    Definition Classes
    Throwable
  27. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  28. def toString(): String
    Definition Classes
    Throwable → AnyRef → Any
  29. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Exception

Inherited from Throwable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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