Package org.apache.groovy.contracts.util

Class LifecycleImplementationLoader<S>

java.lang.Object

org.apache.groovy.contracts.util.LifecycleImplementationLoader<S>

All Implemented Interfaces:

Iterable<S>

public final class LifecycleImplementationLoader<S>
extends Object
implements Iterable<S>

Finds and loads implementation classes of interface Lifecycle.

Method Summary

Modifier and Type	Method	Description
Iterator<S>	iterator()	Returns an iterator over already loaded providers followed by lazily discovered providers.
static <S> LifecycleImplementationLoader<S>	load(Class<S> service, ClassLoader loader)	Creates a new Lifecycle for the given type and class loader.
void	reload()	Clears cached providers and restarts service discovery.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Details

reload

public void reload()

Clears cached providers and restarts service discovery.

iterator

public Iterator<S> iterator()

Returns an iterator over already loaded providers followed by lazily discovered providers.

Specified by:

iterator in interface Iterable<S>

Returns:

an iterator across provider instances

load

public static <S> LifecycleImplementationLoader<S> load(Class<S> service,
 ClassLoader loader)

Creates a new Lifecycle for the given type and class loader.

Type Parameters:

S - the service type

Parameters:

service - the service type to load

loader - the class loader used to discover providers

Returns:

a loader for the requested service type