org.richfaces.application
Class ServiceLoader

java.lang.Object
  org.richfaces.application.ServiceLoader

public final class ServiceLoader
extends Object

This class loads services from files placed to the META-INF/services in classpath.

Author:

asmirnov@exadel.com

Method Summary

static <S> S	loadService(Class<S> serviceClass, Class<? extends S> defaultImplementation)
static <S> Collection<Class<? extends S>>	loadServiceClasses(Class<S> serviceClass) Load service implementation classes.
static <S> Collection<S>	loadServices(Class<S> serviceClass) Load and instantiate all service implementations.

Methods inherited from class java.lang.Object

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

Method Detail

loadServices

public static <S> Collection<S> loadServices(Class<S> serviceClass)
                                  throws org.richfaces.application.ServiceException

Load and instantiate all service implementations.

Type Parameters:

S -

Parameters:

serviceClass -

Returns:

Throws:

ServiceException

loadService

public static <S> S loadService(Class<S> serviceClass,
                                Class<? extends S> defaultImplementation)

loadServiceClasses

public static <S> Collection<Class<? extends S>> loadServiceClasses(Class<S> serviceClass)
                                                         throws org.richfaces.application.ServiceException

Load service implementation classes.

Type Parameters:

S -

Parameters:

serviceClass -

Returns:

Throws:

ServiceException