Package fr.opensagres.xdocreport.core.internal

Class JDKServiceLoader

java.lang.Object

fr.opensagres.xdocreport.core.internal.JDKServiceLoader

public abstract class JDKServiceLoader
extends Object

JDK ServiceLoader is used to load services declared in the META-INF/services/MyClass. Switch JDK using, it uses:

• java.util.ServiceLoader if XDocReport works on Java6. For example :

  Iterator discoveries = ServiceLoader.load( registryType, getClass().getClassLoader() ).iterator();

• javax.imageio.spi.ServiceRegistry if XDocReport works on Java5. For example :

  Iterator discoveries = ServiceRegistry.lookupProviders( registryType, getClass().getClassLoader() );

Constructor Summary

Constructors

Constructor	Description
JDKServiceLoader()

Method Summary

Modifier and Type	Method	Description
static <T> Iterator<T>	lookupProviders(Class<T> providerClass, ClassLoader loader)
protected abstract <T> Iterator<T>	lookupProvidersFromJDK(Class<T> providerClass, ClassLoader loader)

Methods inherited from class java.lang.Object

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

Constructor Details

JDKServiceLoader

public JDKServiceLoader()

Method Details

lookupProviders

public static <T> Iterator<T> lookupProviders(Class<T> providerClass,
 ClassLoader loader)

lookupProvidersFromJDK

protected abstract <T> Iterator<T> lookupProvidersFromJDK(Class<T> providerClass,
 ClassLoader loader)
                                                   throws Exception

Throws:

Exception