com.bea.httppubsub

Class FactoryFinder

java.lang.Object

com.bea.httppubsub.FactoryFinder

public final class FactoryFinder
extends Object

FactoryFinder search PubSub server's factories implementation based on the factory interface name. User can replace system default factories implementations by invoking FactoryFinder.setFactory(String, String) method.

Since:

10.3.0.0

See Also:

PubSubServerFactory

Field Summary

Fields

Modifier and Type	Field and Description
static String	PUBSUBSERVER_FACTORY The property name for the PubSubServerFactory class name.

Method Summary

Modifier and Type	Method and Description
static Object	getFactory(String factoryName) Get instance of the factory for the given Factory interface name.
static void	setFactory(String factoryName, String implName) Set the implementation class name for given factory interface name

Methods inherited from class java.lang.Object

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

Field Detail

PUBSUBSERVER_FACTORY

public static final String PUBSUBSERVER_FACTORY

The property name for the PubSubServerFactory class name.

See Also:

Constant Field Values

Method Detail

getFactory

public static Object getFactory(String factoryName)
                         throws PubSubServerException

Get instance of the factory for the given Factory interface name.

Parameters:

factoryName - Factory interface name

Returns:

factory implementation object

Throws:

PubSubServerException - if error occurs

NullPointerException - if factoryName is null

IllegalArgumentException - if factoryName is invalid factory name.

setFactory

public static void setFactory(String factoryName,
                              String implName)
                       throws PubSubServerException

Set the implementation class name for given factory interface name

Parameters:

factoryName - factory interface name

implName - implementation class name

Throws:

PubSubServerException - if error occurs

NullPointerException - if factoryName is null

IllegalArgumentException - if factoryName is invalid factory name.