net.sf.joafip.store.service.proxy

Class ProxyManager2

java.lang.Object

net.sf.joafip.store.service.proxy.ProxyManager2

All Implemented Interfaces:

IProxyManagerForObjectIO

@NotStorableClass
public final class ProxyManager2
extends Object
implements IProxyManagerForObjectIO

proxy manager provide enhanced object

Author:

luc peuvrier

Constructor Summary

Constructors

Constructor and Description
ProxyManager2(ClassLoaderProvider classLoaderProvider, ClassInfoFactory classInfoFactory)

Method Summary

Methods

Modifier and Type	Method and Description
static void	changeProxyCallBack(ObjectAndPersistInfo objectAndPersistInfo, IProxyCallBackToImplement proxyCallBack)
ClassInfo	classInfoOfObject(Object object) get the class of the object, if object is proxy then the class is the proxied object class.
static void	forceLoad(Object object) force load of proxy if object is proxy
ClassInfoFactory	getClassInfoFactory()
int	getInObjectCount(Object object)
static ObjectAndPersistInfo	getObjectAndPersistInfo(Object object)
int	getPersistenceId()
static IProxyCallBackToImplement	getProxyCallBack(Object object)
static boolean	isLoadedOrNotAProxy(Object object) to know if object is a loaded proxy or a non proxied object
static boolean	isNotAProxyOrIsNotLoaded(Object object)
static boolean	isProxyAndIsLoaded(Object object)
static boolean	isProxyOrEnhanced(Object object) to know if object is a proxy or enhanced by java agent
static boolean	isUnloaded(Object object)
static boolean	isUseJavaAgent()
Object	newInstanceConstruct(ClassInfo objectClassInfo, Class<?>[] parameterTypes, Object[] initargs, StorageInfo storageInfo, IObjectIOManagerForProxyObjectIO objectIOManager, DataRecordIdentifier dataRecordIdentifier, boolean persisted) create a new proxy instance constructing object The parameterTypes parameter is an array of Class objects that identify the constructor's formal parameter types, in declared order.
Object	newInstanceConstruct(ClassInfo objectClassInfo, StorageInfo storageInfo, IObjectIOManagerForProxyObjectIO objectIOManager, DataRecordIdentifier dataRecordIdentifier, boolean persisted)
ObjectAndPersistInfo	newInstanceNoConstruction(ClassInfo objectClassInfo, StorageInfo storageInfo, IObjectIOManagerForProxyObjectIO objectIOManager, DataRecordIdentifier dataRecordIdentifier, boolean persisted) create a new proxy instance for a class.
static boolean	proxiedObjectIsLoaded(Object object)
static void	setIsLoadedNoSave(Object object)
void	setPersistenceId(int persistenceId)
static void	setProxyCallBack(ObjectAndPersistInfo objectAndPersistInfo, IProxyCallBackToImplement proxyCallBack, boolean exclusiveAccessSession)
static void	setUseJavaAgent(boolean useJavaAgent)
static void	unload(Object object)
void	unloadAndAssociateToCurrentSession(Object object, IObjectIOManagerForObjectIO objectIOManager)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyManager2

public ProxyManager2(ClassLoaderProvider classLoaderProvider,
             ClassInfoFactory classInfoFactory)
              throws ProxyException

Parameters:

classLoaderProvider -

Throws:

ProxyException

Method Detail

setUseJavaAgent

public static void setUseJavaAgent(boolean useJavaAgent)

isUseJavaAgent

@Fortest
public static boolean isUseJavaAgent()

getClassInfoFactory

public ClassInfoFactory getClassInfoFactory()

Specified by:

getClassInfoFactory in interface IProxyManagerForObjectIO

newInstanceNoConstruction

public ObjectAndPersistInfo newInstanceNoConstruction(ClassInfo objectClassInfo,
                                             StorageInfo storageInfo,
                                             IObjectIOManagerForProxyObjectIO objectIOManager,
                                             DataRecordIdentifier dataRecordIdentifier,
                                             boolean persisted)
                                               throws ProxyException

Description copied from interface: IProxyManagerForObjectIO

create a new proxy instance for a class. The new instance is not constructed (no constructor call)

Specified by:

newInstanceNoConstruction in interface IProxyManagerForObjectIO

Parameters:

objectClassInfo - the class of object which for a proxy is to created

objectIOManager - object input/output manager for state reading from file

dataRecordIdentifier - data record identifier of the instance to create, may be null if not defined

persisted - true if object to be persisted

Returns:

the created proxy for class

Throws:

ProxyException

newInstanceConstruct

public Object newInstanceConstruct(ClassInfo objectClassInfo,
                          StorageInfo storageInfo,
                          IObjectIOManagerForProxyObjectIO objectIOManager,
                          DataRecordIdentifier dataRecordIdentifier,
                          boolean persisted)
                            throws ProxyException

Specified by:

newInstanceConstruct in interface IProxyManagerForObjectIO

Throws:

ProxyException

newInstanceConstruct

public Object newInstanceConstruct(ClassInfo objectClassInfo,
                          Class<?>[] parameterTypes,
                          Object[] initargs,
                          StorageInfo storageInfo,
                          IObjectIOManagerForProxyObjectIO objectIOManager,
                          DataRecordIdentifier dataRecordIdentifier,
                          boolean persisted)
                            throws ProxyException

Description copied from interface: IProxyManagerForObjectIO

create a new proxy instance constructing object
The parameterTypes parameter is an array of Class objects that identify the constructor's formal parameter types, in declared order.
If the object class represents an inner class declared in a non-static context, the formal parameter types include the explicit enclosing instance as the first parameter.

Specified by:

newInstanceConstruct in interface IProxyManagerForObjectIO

Parameters:

objectClassInfo - the class of object which for a proxy is to created

parameterTypes - the parameter array.

initargs - array of objects to be passed as arguments to the constructor call; values of primitive types are wrapped in a wrapper object of the appropriate type (e.g. a float in a Float)

objectIOManager - object input/output manager for state reading from file

dataRecordIdentifier - data record identifier of the instance to create, may be null if not defined

persisted - true if object to be persisted

Returns:

the created proxy for class

Throws:

ProxyException

isLoadedOrNotAProxy

public static boolean isLoadedOrNotAProxy(Object object)
                                   throws ProxyException

to know if object is a loaded proxy or a non proxied object

Parameters:

object - the object to test

Returns:

true if proxy loaded or object without proxy

Throws:

ProxyException

isProxyAndIsLoaded

public static boolean isProxyAndIsLoaded(Object object)
                                  throws ProxyException

Throws:

ProxyException

isUnloaded

public static boolean isUnloaded(Object object)
                          throws ProxyException

Throws:

ProxyException

isNotAProxyOrIsNotLoaded

public static boolean isNotAProxyOrIsNotLoaded(Object object)
                                        throws ProxyException

Throws:

ProxyException

proxiedObjectIsLoaded

public static boolean proxiedObjectIsLoaded(Object object)
                                     throws ProxyException

Throws:

ProxyException

setIsLoadedNoSave

public static void setIsLoadedNoSave(Object object)
                              throws ProxyException

Throws:

ProxyException

forceLoad

public static void forceLoad(Object object)
                      throws ProxyException

force load of proxy if object is proxy

Parameters:

object - the object to load if proxy

Throws:

ProxyException

unload

@Fortest
public static void unload(Object object)
                   throws ProxyException

Throws:

ProxyException

unloadAndAssociateToCurrentSession

public void unloadAndAssociateToCurrentSession(Object object,
                                      IObjectIOManagerForObjectIO objectIOManager)
                                        throws ProxyException

Specified by:

unloadAndAssociateToCurrentSession in interface IProxyManagerForObjectIO

Throws:

ProxyException

isProxyOrEnhanced

public static boolean isProxyOrEnhanced(Object object)

to know if object is a proxy or enhanced by java agent

Parameters:

object - the object to test

Returns:

true if object is a proxy or enhanced by java agent

setPersistenceId

public void setPersistenceId(int persistenceId)

getPersistenceId

public int getPersistenceId()

classInfoOfObject

public ClassInfo classInfoOfObject(Object object)
                            throws ProxyException

get the class of the object, if object is proxy then the class is the proxied object class.

Specified by:

classInfoOfObject in interface IProxyManagerForObjectIO

Parameters:

object - the object

Returns:

the class of the object

Throws:

ProxyException

setProxyCallBack

public static void setProxyCallBack(ObjectAndPersistInfo objectAndPersistInfo,
                    IProxyCallBackToImplement proxyCallBack,
                    boolean exclusiveAccessSession)
                             throws ProxyException

Throws:

ProxyException

changeProxyCallBack

public static void changeProxyCallBack(ObjectAndPersistInfo objectAndPersistInfo,
                       IProxyCallBackToImplement proxyCallBack)

getProxyCallBack

public static IProxyCallBackToImplement getProxyCallBack(Object object)

getObjectAndPersistInfo

public static ObjectAndPersistInfo getObjectAndPersistInfo(Object object)

getInObjectCount

@Fortest
public int getInObjectCount(Object object)