com.m3.scalaflavor4j

Class ExceptionControl.Catch<R>

java.lang.Object

com.m3.scalaflavor4j.ExceptionControl.Catch<R>

All Implemented Interfaces:

F1<Function0<R>,R>, Function1<Function0<R>,R>

Enclosing class:

ExceptionControl

public static class ExceptionControl.Catch<R>
extends Object
implements F1<Function0<R>,R>

scala.util.control.Exception.Catch

See Also:

"http://www.scala-lang.org/api/2.9.1/index.html#scala.util.control.Exception$$Catch"

Constructor Summary

Constructors

Constructor and Description
ExceptionControl.Catch(Seq<Class<? extends Throwable>> classes, Function1<Throwable,R> withApply)
ExceptionControl.Catch(Seq<Class<? extends Throwable>> classes, Function1<Throwable,R> withApply, boolean promiscuously)
ExceptionControl.Catch(Seq<com.m3.scalaflavor4j.ExceptionControl.Catch.HandlerDef> handlerDefinitions, boolean promiscuously)

Method Summary

Methods

Modifier and Type	Method and Description
ExceptionControl.Catch<R>	andFinally(VoidFunction0 body)
R	apply(Function0<R> block)
Either<Throwable,R>	either(Function0<R> block) Apply this catch logic to the supplied body, mapping the result into Either[Throwable, T] - Left(exception) if an exception was caught, Right(T) otherwise.
Option<R>	opt(Function0<R> block) Apply this catch logic to the supplied body, mapping the result into Option[T] - None if any exception was caught, Some(T) otherwise.
ExceptionControl.Catch<R>	or(ExceptionControl.Catch<R> that) Create a new Catch with additional exception handling logic.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExceptionControl.Catch

public ExceptionControl.Catch(Seq<com.m3.scalaflavor4j.ExceptionControl.Catch.HandlerDef> handlerDefinitions,
                      boolean promiscuously)

ExceptionControl.Catch

public ExceptionControl.Catch(Seq<Class<? extends Throwable>> classes,
                      Function1<Throwable,R> withApply)

ExceptionControl.Catch

public ExceptionControl.Catch(Seq<Class<? extends Throwable>> classes,
                      Function1<Throwable,R> withApply,
                      boolean promiscuously)

Method Detail

andFinally

public ExceptionControl.Catch<R> andFinally(VoidFunction0 body)

either

public Either<Throwable,R> either(Function0<R> block)

Apply this catch logic to the supplied body, mapping the result into Either[Throwable, T] - Left(exception) if an exception was caught, Right(T) otherwise.

opt

public Option<R> opt(Function0<R> block)

Apply this catch logic to the supplied body, mapping the result into Option[T] - None if any exception was caught, Some(T) otherwise.

apply

public R apply(Function0<R> block)

Specified by:

apply in interface Function1<Function0<R>,R>

or

public ExceptionControl.Catch<R> or(ExceptionControl.Catch<R> that)

Create a new Catch with additional exception handling logic.