org.apache.qpid.server.plugin

Class QpidServiceLoader

java.lang.Object

org.apache.qpid.server.plugin.QpidServiceLoader

public class QpidServiceLoader
extends Object

Simple facade over a ServiceLoader to instantiate all configured implementations of an interface.

Constructor Summary

Constructors

Constructor and Description
QpidServiceLoader()

Method Summary

Modifier and Type	Method and Description
<C extends Pluggable> Iterable<C>	atLeastOneInstanceOf(Class<C> clazz)
<C extends Pluggable> Map<String,C>	getInstancesByType(Class<C> clazz)
<C extends Pluggable> Iterable<C>	instancesOf(Class<C> clazz)

Methods inherited from class java.lang.Object

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

Constructor Detail

QpidServiceLoader

public QpidServiceLoader()

Method Detail

instancesOf

public <C extends Pluggable> Iterable<C> instancesOf(Class<C> clazz)

atLeastOneInstanceOf

public <C extends Pluggable> Iterable<C> atLeastOneInstanceOf(Class<C> clazz)

Throws:

RuntimeException - if at least one implementation is not found.

getInstancesByType

public <C extends Pluggable> Map<String,C> getInstancesByType(Class<C> clazz)