Package org.jboss.marshalling.cloner

Class SerializingCloner

java.lang.Object

org.jboss.marshalling.cloner.SerializingCloner

All Implemented Interfaces:

ObjectCloner

class SerializingCloner
extends java.lang.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 class	SerializingCloner.ByteDataStep
(package private) class	SerializingCloner.ClonerPutField
private static 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 int	bufferSize
private ClassCloner	classCloner
private java.util.IdentityHashMap<java.lang.Object,java.lang.Object>	clones
private CloneTable	delegate
private ObjectResolver	objectPreResolver
private ObjectResolver	objectResolver
private static IdentityIntMap<java.lang.Class<?>>	PRIMITIVE_ARRAYS
private static java.lang.reflect.Field	proxyInvocationHandler
private SerializableClassRegistry	registry
private SerializabilityChecker	serializabilityChecker
private static java.util.Set<java.lang.Class<?>>	UNCLONED

Fields inherited from interface org.jboss.marshalling.cloner.ObjectCloner

IDENTITY

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

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 java.util.IdentityHashMap<java.lang.Object,java.lang.Object> clones

UNCLONED

private static final java.util.Set<java.lang.Class<?>> UNCLONED

PRIMITIVE_ARRAYS

private static final IdentityIntMap<java.lang.Class<?>> PRIMITIVE_ARRAYS

proxyInvocationHandler

private static final java.lang.reflect.Field proxyInvocationHandler

Constructor Detail

SerializingCloner

SerializingCloner(ClonerConfiguration configuration)

Create a new instance.

Parameters:

configuration - the configuration to use

Method Detail

reset

public void reset()

Description copied from interface: ObjectCloner

Clear the cloner state and any caches.

Specified by:

reset in interface ObjectCloner

clone

public java.lang.Object clone(java.lang.Object orig)
                       throws java.io.IOException,
                              java.lang.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:

java.io.IOException - if a serialization error occurs

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

clone

private java.lang.Object clone(java.lang.Object orig,
                               boolean replace)
                        throws java.io.IOException,
                               java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

initSerializableClone

private void initSerializableClone(java.lang.Object orig,
                                   SerializableClass origInfo,
                                   java.lang.Object clone,
                                   SerializableClass cloneInfo)
                            throws java.io.IOException,
                                   java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

createStepObjectInputStream

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

Throws:

java.io.IOException

createStepObjectOutputStream

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

Throws:

java.io.IOException

prepareFields

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

Throws:

java.io.InvalidObjectException

cloneFields

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

Throws:

java.io.IOException

java.lang.ClassNotFoundException

storeFields

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

Throws:

java.io.IOException

simpleClone

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

getInvocationHandler

private static java.lang.reflect.InvocationHandler getInvocationHandler(java.lang.Object orig)