com.sun.mdm.index.matching
Class MEFAFactory

java.lang.Object
  com.sun.mdm.index.matching.MEFAFactory

public class MEFAFactory

extends java.lang.Object

Helper class to load configured component implementation classes

Constructor Summary

MEFAFactory()
Creates new MEFAFactory

Method Summary

(package private) java.lang.Object	getComponentInstance(java.lang.String componentName) Load configured component implementation classes
(package private) MEFAConfiguration	getMEFAConfiguration() Get the MEFA configuration

Methods inherited from class java.lang.Object

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

Constructor Detail

MEFAFactory

public MEFAFactory()

Creates new MEFAFactory

Method Detail

getComponentInstance

java.lang.Object getComponentInstance(java.lang.String componentName)
                                throws java.lang.InstantiationException,
                                       java.lang.ClassNotFoundException,
                                       java.lang.IllegalAccessException

Load configured component implementation classes

Parameters:

componentName - the component name for which to load the instance

Returns:

an instance of the configured component implementation class, null if no class is defined.

Throws:

java.lang.InstantiationException - Instantiating the configured class failed

java.lang.ClassNotFoundException - Loading the configured class failed

java.lang.IllegalAccessException - Loading/Instantiating the configured class is not allowed by the current security settings

getMEFAConfiguration

MEFAConfiguration getMEFAConfiguration()
                                 throws java.lang.InstantiationException

Get the MEFA configuration

Returns:

MEFAConfigration the configuration details for MEFA

Throws:

java.lang.InstantiationException - if the configuration could not be retrieved