Package net.shibboleth.metadata.pipeline.impl

Class FutureSupport

java.lang.Object

net.shibboleth.metadata.pipeline.impl.FutureSupport

@ThreadSafe
public final class FutureSupport
extends Object

Helper class for dealing with Future values.

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOG	Class logger.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	FutureSupport()	Constructor.

Method Summary

Modifier and Type	Method	Description
static <T> List<Item<T>>	futureItems(Future<List<Item<T>>> future)	Resolves the future value of a Future collection value.

Methods inherited from class java.lang.Object

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

Field Details

LOG

@Nonnull
private static final org.slf4j.Logger LOG

Class logger.

Constructor Details

FutureSupport

private FutureSupport()

Constructor.

Method Details

futureItems

@Nonnull
public static <T> List<Item<T>> futureItems(@Nonnull
 Future<List<Item<T>>> future)
                                     throws StageProcessingException

Resolves the future value of a Future collection value.

Type Parameters:

T - type of the items in the collection

Parameters:

future - Future value to be resolved

Returns:

resolved value of the Future

Throws:

StageProcessingException - unless resolution is successful