resource

Resource

trait Resource[R] extends AnyRef

This is a type trait for types that are considered 'resources'. These types must be opened (potentially) and closed at some point.

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  1. Resource
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Abstract Value Members

  1. abstract def close(r: R): Unit

    Closes a resource.

    Closes a resource. This method is allowed to throw exceptions.

Concrete Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
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  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

    Definition Classes
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  7. def clone(): AnyRef

    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws()
  8. def closeAfterException(r: R, t: Throwable): Unit

    This is called if the resource should be closed *after* an exception was thrown.

    This is called if the resource should be closed *after* an exception was thrown. The default implementation is to call close itself.

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

    Definition Classes
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  10. def equals(arg0: Any): Boolean

    Definition Classes
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  11. def finalize(): Unit

    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws()
  12. final def getClass(): java.lang.Class[_]

    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  14. def isFatalException(t: Throwable): Boolean

    Lets us know if an exception is one that should be fatal, or rethrown *immediately*.

    Lets us know if an exception is one that should be fatal, or rethrown *immediately*.

    If this returns true, then the ARM block will not attmept to catch and hold the exception, but immediately throw it.

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  16. def isRethrownException(t: Throwable): Boolean

    Lets us know if an exception should be rethrown *after* an arm block completes.

    Lets us know if an exception should be rethrown *after* an arm block completes. These include exceptions used for early termination, like ControlThrowable.

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

    Definition Classes
    AnyRef
  18. final def notify(): Unit

    Definition Classes
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  19. final def notifyAll(): Unit

    Definition Classes
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  20. def open(r: R): Unit

    Opens a resource for manipulation.

    Opens a resource for manipulation. Note: If the resource is already open by definition of existence, then this method should perform a no-op (the default implementation).

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

    Definition Classes
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  22. def toString(): String

    Definition Classes
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  23. final def wait(): Unit

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

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

    Definition Classes
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    @throws()

Deprecated Value Members

  1. def fatalExceptions: Seq[Class[_]]

    Returns the possible exceptions that a resource could throw.

    Returns the possible exceptions that a resource could throw. This list is used to catch only relevant exceptions in ARM blocks. This defaults to be any Exception (but not runtime exceptions, which are assumed to be fatal.

    Annotations
    @deprecated
    Deprecated

    (Since version 1.3) Please use isFatalException instead

Inherited from AnyRef

Inherited from Any