org.apache.avalon.fortress.impl.factory

Class WrapperObjectFactory

java.lang.Object

org.apache.avalon.fortress.impl.factory.AbstractObjectFactory

org.apache.avalon.fortress.impl.factory.WrapperObjectFactory

All Implemented Interfaces:

org.apache.excalibur.instrument.Instrumentable, org.d_haven.mpool.ObjectFactory

public final class WrapperObjectFactory
extends AbstractObjectFactory

An object factory that delegates all calls to another object factory and wraps the returned object into another object that exposes only the wrapped object's work interface(s).

Version:

CVS $ Revision: 1.1 $

Author:

Avalon Development Team

Field Summary

Fields

Modifier and Type	Field and Description
private BCELWrapperGenerator	m_wrapperGenerator The BCELWrapperGenerator to use for creating the wrapper.

Fields inherited from class org.apache.avalon.fortress.impl.factory.AbstractObjectFactory

m_delegateFactory

Fields inherited from interface org.apache.excalibur.instrument.Instrumentable

EMPTY_INSTRUMENT_ARRAY, EMPTY_INSTRUMENTABLE_ARRAY

Constructor Summary

Constructors

Constructor and Description
WrapperObjectFactory(org.d_haven.mpool.ObjectFactory objectFactory) Creates a WrapperObjectFactory with the specified ObjectFactory as the object factory to delegate all calls for new instances to.

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose(java.lang.Object object)
java.lang.Object	newInstance()

Methods inherited from class org.apache.avalon.fortress.impl.factory.AbstractObjectFactory

getChildInstrumentables, getCreatedClass, getInstrumentableName, getInstruments, guessWorkInterfaces, setInstrumentableName

Methods inherited from class java.lang.Object

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

Field Detail

m_wrapperGenerator

private final BCELWrapperGenerator m_wrapperGenerator

The BCELWrapperGenerator to use for creating the wrapper.

Constructor Detail

WrapperObjectFactory

public WrapperObjectFactory(org.d_haven.mpool.ObjectFactory objectFactory)
                     throws java.lang.IllegalArgumentException

Creates a WrapperObjectFactory with the specified ObjectFactory as the object factory to delegate all calls for new instances to.

Parameters:

objectFactory - The ObjectFactory to sue when creating new instances

Throws:

java.lang.IllegalArgumentException - If objFactory is null

Method Detail

newInstance

public java.lang.Object newInstance()
                             throws java.lang.Exception

Specified by:

newInstance in interface org.d_haven.mpool.ObjectFactory

Specified by:

newInstance in class AbstractObjectFactory

Throws:

java.lang.Exception

See Also:

ObjectFactory.newInstance()

dispose

public void dispose(java.lang.Object object)
             throws java.lang.Exception

Specified by:

dispose in interface org.d_haven.mpool.ObjectFactory

Specified by:

dispose in class AbstractObjectFactory

Throws:

java.lang.Exception

See Also:

ObjectFactory.dispose(java.lang.Object)