Package org.glassfish.jersey.internal
Class ServiceFinder.ServiceIteratorProvider
- java.lang.Object
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- org.glassfish.jersey.internal.ServiceFinder.ServiceIteratorProvider
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- Direct Known Subclasses:
ServiceFinder.DefaultServiceIteratorProvider
- Enclosing class:
- ServiceFinder<T>
public abstract static class ServiceFinder.ServiceIteratorProvider extends Object
Supports iteration of provider instances or classes.The default implementation looks up provider classes from META-INF/services files, see
ServiceFinder.DefaultServiceIteratorProvider
. This implementation may be overridden by invokingServiceFinder.setIteratorProvider(org.glassfish.jersey.internal.ServiceFinder.ServiceIteratorProvider)
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Constructor Summary
Constructors Constructor Description ServiceIteratorProvider()
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description abstract <T> Iterator<Class<T>>
createClassIterator(Class<T> service, String serviceName, ClassLoader loader, boolean ignoreOnClassNotFound)
Iterate over provider classes of a service.abstract <T> Iterator<T>
createIterator(Class<T> service, String serviceName, ClassLoader loader, boolean ignoreOnClassNotFound)
Iterate over provider instances of a service.
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Method Detail
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createIterator
public abstract <T> Iterator<T> createIterator(Class<T> service, String serviceName, ClassLoader loader, boolean ignoreOnClassNotFound)
Iterate over provider instances of a service.- 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 aClassNotFoundException
.- Returns:
- the provider instance iterator.
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createClassIterator
public abstract <T> Iterator<Class<T>> createClassIterator(Class<T> service, String serviceName, ClassLoader loader, boolean ignoreOnClassNotFound)
Iterate over provider classes of a service.- 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 aClassNotFoundException
.- Returns:
- the provider class iterator.
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