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

java.lang.Object
  org.apache.avalon.fortress.impl.factory.AbstractObjectFactory

All Implemented Interfaces:

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

Direct Known Subclasses:

NoopObjectFactory, ProxyObjectFactory, WrapperObjectFactory

public abstract class AbstractObjectFactory
extends java.lang.Object
implements org.d_haven.mpool.ObjectFactory, org.apache.excalibur.instrument.Instrumentable

AbstractObjectFactory does XYZ

Version:

CVS $ Revision: 1.1 $

Author:

Avalon Development Team

Field Summary

private static java.lang.Class[]	INVALID_INTERFACES The list interfaces that will not be proxied.
protected org.d_haven.mpool.ObjectFactory	m_delegateFactory The ObjectFactory proper we delegate all calls to.

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

EMPTY_INSTRUMENT_ARRAY, EMPTY_INSTRUMENTABLE_ARRAY

Constructor Summary

AbstractObjectFactory(org.d_haven.mpool.ObjectFactory objectFactory)

Method Summary

private static void	addInterfaces(java.lang.Class[] interfaces, java.util.Set workInterfaces) Get a list of interfaces to proxy by scanning through all interfaces a class implements.
abstract void	dispose(java.lang.Object object)
org.apache.excalibur.instrument.Instrumentable[]	getChildInstrumentables()
java.lang.Class	getCreatedClass()
java.lang.String	getInstrumentableName()
org.apache.excalibur.instrument.Instrument[]	getInstruments()
protected static java.lang.Class[]	guessWorkInterfaces(java.lang.Class clazz) Get a list of interfaces to proxy by scanning through all interfaces a class implements and skipping invalid interfaces (as defined in INVALID_INTERFACES).
private static void	guessWorkInterfaces(java.lang.Class clazz, java.util.Set workInterfaces) Get a list of interfaces to proxy by scanning through all interfaces a class implements.
abstract java.lang.Object	newInstance()
void	setInstrumentableName(java.lang.String name)

Methods inherited from class java.lang.Object

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

Field Detail

INVALID_INTERFACES

private static final java.lang.Class[] INVALID_INTERFACES

The list interfaces that will not be proxied.

m_delegateFactory

protected final org.d_haven.mpool.ObjectFactory m_delegateFactory

The ObjectFactory proper we delegate all calls to.

Constructor Detail

AbstractObjectFactory

public AbstractObjectFactory(org.d_haven.mpool.ObjectFactory objectFactory)

Method Detail

newInstance

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

Specified by:

newInstance in interface org.d_haven.mpool.ObjectFactory

Throws:

java.lang.Exception

See Also:

ObjectFactory.newInstance()

getCreatedClass

public final java.lang.Class getCreatedClass()

Specified by:

getCreatedClass in interface org.d_haven.mpool.ObjectFactory

See Also:

ObjectFactory.getCreatedClass()

dispose

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

Specified by:

dispose in interface org.d_haven.mpool.ObjectFactory

Throws:

java.lang.Exception

See Also:

ObjectFactory.dispose(Object)

setInstrumentableName

public final void setInstrumentableName(java.lang.String name)

Specified by:

setInstrumentableName in interface org.apache.excalibur.instrument.Instrumentable

getInstrumentableName

public final java.lang.String getInstrumentableName()

Specified by:

getInstrumentableName in interface org.apache.excalibur.instrument.Instrumentable

getInstruments

public final org.apache.excalibur.instrument.Instrument[] getInstruments()

Specified by:

getInstruments in interface org.apache.excalibur.instrument.Instrumentable

getChildInstrumentables

public final org.apache.excalibur.instrument.Instrumentable[] getChildInstrumentables()

Specified by:

getChildInstrumentables in interface org.apache.excalibur.instrument.Instrumentable

guessWorkInterfaces

protected static java.lang.Class[] guessWorkInterfaces(java.lang.Class clazz)

Get a list of interfaces to proxy by scanning through all interfaces a class implements and skipping invalid interfaces (as defined in INVALID_INTERFACES).

Parameters:

clazz - the class

Returns:

the list of interfaces to proxy

guessWorkInterfaces

private static void guessWorkInterfaces(java.lang.Class clazz,
                                        java.util.Set workInterfaces)

Get a list of interfaces to proxy by scanning through all interfaces a class implements.

Parameters:

clazz - the class

workInterfaces - the set of current work interfaces

addInterfaces

private static void addInterfaces(java.lang.Class[] interfaces,
                                  java.util.Set workInterfaces)

Get a list of interfaces to proxy by scanning through all interfaces a class implements.

Parameters:

interfaces - the array of interfaces

workInterfaces - the set of current work interfaces