wt.fc.cache
Class StandardObjReferenceCacheService

java.lang.Object
  wt.services.StandardManager
      wt.fc.cache.StandardObjReferenceCacheService

All Implemented Interfaces:

Manager, NetFactor, ObjectReferenceCache, Serializable

public class StandardObjReferenceCacheService

extends StandardManager

implements ObjectReferenceCache, Serializable

Standard Object Reference Cache Service class

Use the newStandardObjReferenceCacheService static factory method(s), not the StandardObjReferenceCacheService constructor, to construct instances of this class. Instances must be constructed using the static factory(s), in order to ensure proper initialization of the instance.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
private static boolean	DEBUG
private static DebugWriter	LOG
private static String	RESOURCE

Fields inherited from class wt.services.StandardManager

Fields inherited from interface wt.services.Manager

MANAGER_SERVICE, STARTUP_AUTOMATIC, STARTUP_MANUAL, STATUS_EMERGENCY_SHUTDOWN, STATUS_EMERGENCY_SHUTTING_DOWN, STATUS_SHUTDOWN, STATUS_SHUTDOWN_ERRORS, STATUS_SHUTDOWN_FAILURE, STATUS_SHUTTING_DOWN, STATUS_STARTED, STATUS_STARTED_ERRORS, STATUS_STARTING_UP, STATUS_STARTUP_FAILURE

Constructor Summary

StandardObjReferenceCacheService()

Method Summary

String	getConceptualClassname() Deprecated.
Persistable	getObject(CachedObjectReference objRef) getObject will return a clone of the cached object from the Cache Service after checking access control.
Persistable	getReadOnlyObject(CachedObjectReference objRef) when Invoked on the server side getReadOnlyObject will return a reference to tha actual cached object.
CachedObjectReference	inflate(CachedObjectReference objRef) method used to inflate Cached Object References for client side attribute display and access.
static StandardObjReferenceCacheService	newStandardObjReferenceCacheService() Default factory for the class.
protected void	performStartupProcess() Dummy method to be overridden by subclasses.
void	showCacheState() method called by the ShowCacheState class, used primarily for debugging purposes, show the current caches contents.

Methods inherited from class wt.services.StandardManager

emergencyShutdown, emergencyShutdownComplete, emergencyShuttingDown, getClassInfo, getManagerService, getManagerStatus, getName, getStartupType, init, initialize, initialize, isStarted, newStandardManager, newStandardManager, performEmergencyShutdownProcess, performShutdownProcess, registerEvents, setManagerService, shutdown, shutdownFailure, shutdownSuccess, shuttingDown, started, startedErrors, startingUp, startup, startupFailure, toString

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

DEBUG

private static final boolean DEBUG

LOG

private static final DebugWriter LOG

Constructor Detail

StandardObjReferenceCacheService

public StandardObjReferenceCacheService()

Method Detail

getConceptualClassname

public String getConceptualClassname()

Deprecated.

Returns the conceptual (modeled) name for the class.

Supported API: false

Specified by:

getConceptualClassname in interface NetFactor

Overrides:

getConceptualClassname in class StandardManager

Returns:

String

performStartupProcess

protected void performStartupProcess()
                              throws ManagerException

Dummy method to be overridden by subclasses. Subclasses should override this method and provide startup processing.

Supported API: false

Overrides:

performStartupProcess in class StandardManager

Throws:

ManagerException

newStandardObjReferenceCacheService

public static StandardObjReferenceCacheService newStandardObjReferenceCacheService()
                                                                            throws WTException

Default factory for the class.

Supported API: false

Returns:

StandardObjReferenceCacheService

Throws:

WTException

getObject

public Persistable getObject(CachedObjectReference objRef)
                      throws WTException

getObject will return a clone of the cached object from the Cache Service after checking access control.

Supported API: false

Specified by:

getObject in interface ObjectReferenceCache

Parameters:

objRef -

Returns:

Persistable

Throws:

WTException

getReadOnlyObject

public Persistable getReadOnlyObject(CachedObjectReference objRef)
                              throws WTException

when Invoked on the server side getReadOnlyObject will return a reference to tha actual cached object. I should NOT be modified as it will contaminate the cache. this method also enforce access contorl.

Supported API: false

Specified by:

getReadOnlyObject in interface ObjectReferenceCache

Parameters:

objRef -

Returns:

Persistable

Throws:

WTException

inflate

public CachedObjectReference inflate(CachedObjectReference objRef)
                              throws WTException

method used to inflate Cached Object References for client side attribute display and access.

Supported API: false

Specified by:

inflate in interface ObjectReferenceCache

Parameters:

objRef -

Returns:

CachedObjectReference

Throws:

WTException

showCacheState

public void showCacheState()
                    throws WTException

method called by the ShowCacheState class, used primarily for debugging purposes, show the current caches contents.

Supported API: false

Specified by:

showCacheState in interface ObjectReferenceCache

Throws:

WTException