org.glassfish.tyrus.core

Class ServiceFinder.DefaultServiceIteratorProvider

java.lang.Object

org.glassfish.tyrus.core.ServiceFinder.ServiceIteratorProvider

org.glassfish.tyrus.core.ServiceFinder.DefaultServiceIteratorProvider

Enclosing class:

ServiceFinder<T>

public static final class ServiceFinder.DefaultServiceIteratorProvider
extends ServiceFinder.ServiceIteratorProvider

The default service iterator provider that looks up provider classes in META-INF/services files.

This class may utilized if a ServiceFinder.ServiceIteratorProvider needs to reuse the default implementation.

Constructor Summary

Constructors

Constructor and Description
DefaultServiceIteratorProvider()

Method Summary

Modifier and Type	Method and Description
<T> java.util.Iterator<java.lang.Class<T>>	createClassIterator(java.lang.Class<T> service, java.lang.String serviceName, java.lang.ClassLoader loader, boolean ignoreOnClassNotFound) Iterate over provider classes of a service.
<T> java.util.Iterator<T>	createIterator(java.lang.Class<T> service, java.lang.String serviceName, java.lang.ClassLoader loader, boolean ignoreOnClassNotFound) Iterate over provider instances of a service.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultServiceIteratorProvider

public DefaultServiceIteratorProvider()

Method Detail

createIterator

public <T> java.util.Iterator<T> createIterator(java.lang.Class<T> service,
                                                java.lang.String serviceName,
                                                java.lang.ClassLoader loader,
                                                boolean ignoreOnClassNotFound)

Description copied from class: ServiceFinder.ServiceIteratorProvider

Iterate over provider instances of a service.

Specified by:

createIterator in class ServiceFinder.ServiceIteratorProvider

Type Parameters:

T - the type of the service.

Parameters:

service - the service class.

serviceName - the service name.

loader - the class loader to utilize when loading provider classes.

ignoreOnClassNotFound - if true ignore an instance if the corresponding provider class if cannot be found, otherwise throw a ClassNotFoundException.

Returns:

the provider instance iterator.

createClassIterator

public <T> java.util.Iterator<java.lang.Class<T>> createClassIterator(java.lang.Class<T> service,
                                                                      java.lang.String serviceName,
                                                                      java.lang.ClassLoader loader,
                                                                      boolean ignoreOnClassNotFound)

Description copied from class: ServiceFinder.ServiceIteratorProvider

Iterate over provider classes of a service.

Specified by:

createClassIterator in class ServiceFinder.ServiceIteratorProvider

Type Parameters:

T - the type of the service.

Parameters:

service - the service class.

serviceName - the service name.

loader - the class loader to utilize when loading provider classes.

ignoreOnClassNotFound - if true ignore the provider class if cannot be found, otherwise throw a ClassNotFoundException.

Returns:

the provider class iterator.