Class SerializingCloner

java.lang.Object

org.jboss.marshalling.cloner.SerializingCloner

All Implemented Interfaces:

ObjectCloner

class SerializingCloner
extends Object
implements ObjectCloner

An object cloner which uses serialization methods to clone objects.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	SerializingCloner.ByteDataStep
(package private) class	SerializingCloner.ClonerPutField
private static final class	SerializingCloner.CloneStep
private static class	SerializingCloner.Step
(package private) class	SerializingCloner.StepObjectInput
(package private) class	SerializingCloner.StepObjectInputStream
(package private) class	SerializingCloner.StepObjectOutput
(package private) class	SerializingCloner.StepObjectOutputStream

Field Summary

Fields

Modifier and Type	Field	Description
private final int	bufferSize
private final ClassCloner	classCloner
private final IdentityHashMap<Object,Object>	clones
private final CloneTable	delegate
private final ObjectResolver	objectPreResolver
private final ObjectResolver	objectResolver
private static final IdentityIntMap<Class<?>>	PRIMITIVE_ARRAYS
private static final Field	proxyInvocationHandler
private final SerializableClassRegistry	registry
private final SerializabilityChecker	serializabilityChecker
private static final Set<Class<?>>	UNCLONED

Fields inherited from interface ObjectCloner

IDENTITY

Constructor Summary

Constructors

Constructor	Description
SerializingCloner(ClonerConfiguration configuration)	Create a new instance.

Method Summary

Modifier and Type	Method	Description
Object	clone(Object orig)	Create a deep clone of the given object.
private Object	clone(Object orig, boolean replace)
private void	cloneFields(SerializingCloner.ClonerPutField fields)
private SerializingCloner.StepObjectInputStream	createStepObjectInputStream(Object clone, SerializableClass cloneInfo, SerializingCloner.ClonerPutField fields, Queue<SerializingCloner.Step> steps)
private SerializingCloner.StepObjectOutputStream	createStepObjectOutputStream(Object orig, SerializingCloner.ClonerPutField fields, Queue<SerializingCloner.Step> steps)
private static InvocationHandler	getInvocationHandler(Object orig)
private void	initSerializableClone(Object orig, SerializableClass origInfo, Object clone, SerializableClass cloneInfo)
private void	prepareFields(Object subject, SerializingCloner.ClonerPutField fields)
void	reset()	Clear the cloner state and any caches.
private static Object	simpleClone(Object orig, Class<?> objClass)
private void	storeFields(SerializableClass cloneInfo, Object clone, SerializingCloner.ClonerPutField fields)

Methods inherited from class Object

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

Field Details

delegate

private final CloneTable delegate

objectResolver

private final ObjectResolver objectResolver

objectPreResolver

private final ObjectResolver objectPreResolver

classCloner

private final ClassCloner classCloner

serializabilityChecker

private final SerializabilityChecker serializabilityChecker

bufferSize

private final int bufferSize

registry

private final SerializableClassRegistry registry

clones

private final IdentityHashMap<Object,Object> clones

UNCLONED

private static final Set<Class<?>> UNCLONED

PRIMITIVE_ARRAYS

private static final IdentityIntMap<Class<?>> PRIMITIVE_ARRAYS

proxyInvocationHandler

private static final Field proxyInvocationHandler

Constructor Details

SerializingCloner

SerializingCloner(ClonerConfiguration configuration)

Create a new instance.

Parameters:

configuration - the configuration to use

Method Details

reset

public void reset()

Description copied from interface: ObjectCloner

Clear the cloner state and any caches.

Specified by:

reset in interface ObjectCloner

clone

public Object clone(Object orig)
             throws IOException,
ClassNotFoundException

Description copied from interface: ObjectCloner

Create a deep clone of the given object.

Specified by:

clone in interface ObjectCloner

Parameters:

orig - the original object

Returns:

the deep clone

Throws:

IOException - if a serialization error occurs

ClassNotFoundException - if a class cannot be loaded during the cloning process

clone

private Object clone(Object orig,
 boolean replace)
              throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

initSerializableClone

private void initSerializableClone(Object orig,
 SerializableClass origInfo,
 Object clone,
 SerializableClass cloneInfo)
                            throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

createStepObjectInputStream

private SerializingCloner.StepObjectInputStream createStepObjectInputStream(Object clone,
 SerializableClass cloneInfo,
 SerializingCloner.ClonerPutField fields,
 Queue<SerializingCloner.Step> steps)
                                                                     throws IOException

Throws:

IOException

createStepObjectOutputStream

private SerializingCloner.StepObjectOutputStream createStepObjectOutputStream(Object orig,
 SerializingCloner.ClonerPutField fields,
 Queue<SerializingCloner.Step> steps)
                                                                       throws IOException

Throws:

IOException

prepareFields

private void prepareFields(Object subject,
 SerializingCloner.ClonerPutField fields)
                    throws InvalidObjectException

Throws:

InvalidObjectException

cloneFields

private void cloneFields(SerializingCloner.ClonerPutField fields)
                  throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

storeFields

private void storeFields(SerializableClass cloneInfo,
 Object clone,
 SerializingCloner.ClonerPutField fields)
                  throws IOException

Throws:

IOException

simpleClone

private static Object simpleClone(Object orig,
 Class<?> objClass)

getInvocationHandler

private static InvocationHandler getInvocationHandler(Object orig)