org.apache.activemq.util
Class FactoryFinder

java.lang.Object
  org.apache.activemq.util.FactoryFinder

public class FactoryFinder
extends java.lang.Object

Nested Class Summary

static interface	FactoryFinder.ObjectFactory The strategy that the FactoryFinder uses to find load and instantiate Objects can be changed out by calling the setObjectFactory(org.apache.activemq.util.FactoryFinder.ObjectFactory) method with a custom implementation of ObjectFactory.
protected static class	FactoryFinder.StandaloneObjectFactory The default implementation of Object factory which works well in standalone applications.

Constructor Summary

FactoryFinder(java.lang.String path)

Method Summary

static FactoryFinder.ObjectFactory	getObjectFactory()
java.lang.Object	newInstance(java.lang.String key) Creates a new instance of the given key
static void	setObjectFactory(FactoryFinder.ObjectFactory objectFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

FactoryFinder

public FactoryFinder(java.lang.String path)

Method Detail

getObjectFactory

public static FactoryFinder.ObjectFactory getObjectFactory()

setObjectFactory

public static void setObjectFactory(FactoryFinder.ObjectFactory objectFactory)

newInstance

public java.lang.Object newInstance(java.lang.String key)
                             throws java.lang.IllegalAccessException,
                                    java.lang.InstantiationException,
                                    java.io.IOException,
                                    java.lang.ClassNotFoundException

Creates a new instance of the given key

Parameters:

key - is the key to add to the path to find a text file containing the factory name

Returns:

a newly created instance

Throws:

java.lang.IllegalAccessException

java.lang.InstantiationException

java.io.IOException

java.lang.ClassNotFoundException