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com.bea.netuix.servicelevel
Class ServiceLevelManagerFactory

java.lang.Object
com.bea.netuix.servicelevel.ServiceLevelManagerFactory

public class ServiceLevelManagerFactory

extends Object

Provides a single point of access to existing or registered ServiceLevelManager.

Constructor Summary

protected

ServiceLevelManagerFactory()

Method Summary

static ServiceLevelManagerFactory	getInstance() Obtains the singleton instance of the ServiceLevelManagerFactory
ServiceLevelManager	getServiceLevelManager(String webappContextPath) Gets the ServiceLevelManager for a specified webappContextPath.
boolean	isServiceLevelManagerRegistered(String webappContextPath) Returns whether or not a ServiceLevelManager has been previously registered.
void	registerServiceLevelManager(String webappContextPath, ServiceLevelManager manager) Registers a non-default implementation of a ServiceLevelManager.
void	unregisterServiceLevelManager(String webappContextPath) Unregisters the current ServiceLevelManager associated with the webappContextPath.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceLevelManagerFactory

protected ServiceLevelManagerFactory()

Method Detail

getInstance

public static ServiceLevelManagerFactory getInstance()

Obtains the singleton instance of the ServiceLevelManagerFactory

Returns

the ServiceLevelManagerFactory

getServiceLevelManager

public ServiceLevelManager getServiceLevelManager(String webappContextPath)

Gets the ServiceLevelManager for a specified webappContextPath. Each webapp is assigned its own unique ServiceLevelManager, to which all PortletServiceLevel settings are scoped.

Parameters

webappContextPath -

Returns

the ServiceLevelManager for the specified webapp

registerServiceLevelManager

public void registerServiceLevelManager(String webappContextPath,
                                        ServiceLevelManager manager)

Registers a non-default implementation of a ServiceLevelManager. By default, a simple in-memory ServiceLevel manager is used if a manager has not already been registered for a webapp context path. The Portal Framework uses this ServiceLevelManager in environments where there is no enterprise application or in non-Weblogic containers. In environments where there is an enterprise application on Weblogic Server, the Portal Framework will register a P13nCache based implementation of a ServiceLevelManager, which then allows for integration with 3rd party cache providers to enable services such as cluster replication of cached PortletServiceLevel data. By default, however, the P13nCache infrastruture is not cluster replicated, so if that functionality is desired, either a 3rd party cache should be configured or a custom developed ServiceLevelManager can be registered.

Parameters

webappContextPath -

manager -

unregisterServiceLevelManager

public void unregisterServiceLevelManager(String webappContextPath)

Unregisters the current ServiceLevelManager associated with the webappContextPath. This should always be done on redeployment of webapps, as otherwise the managers map retains a reference to the ServiceLevelManager and subsequently the ClassLoader that loaded it.

Parameters

webappContextPath -

isServiceLevelManagerRegistered

public boolean isServiceLevelManagerRegistered(String webappContextPath)

Returns whether or not a ServiceLevelManager has been previously registered.

Parameters

webappContextPath -

Returns

true if a ServiceLevelManager has previously been registered for the specified webappContextPath

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