org.jasig.portal.layout.dlm
Class FragmentActivator

java.lang.Object
  org.jasig.portal.utils.threading.DoubleCheckedCreator<T>
      org.jasig.portal.utils.threading.SingletonDoubleCheckedCreator<Boolean>
          org.jasig.portal.layout.dlm.FragmentActivator

public class FragmentActivator
extends SingletonDoubleCheckedCreator<Boolean>

Since:

uPortal 2.5

Version:

$Revision: 19776 $ $Date: 2010-01-14 16:17:21 -0600 (Thu, 14 Jan 2010) $

Field Summary

static String

RCS_ID

Fields inherited from class org.jasig.portal.utils.threading.DoubleCheckedCreator

logger, readLock, writeLock

Constructor Summary

FragmentActivator(RDBMDistributedLayoutStore dls, List<FragmentDefinition> fragments)

Method Summary

protected Boolean	createSingleton(Object... args) Called only once as long as it returns successfully
org.jasig.portal.layout.dlm.UserView	getUserView(FragmentDefinition fd)
boolean	hasUserView(FragmentDefinition fd)
void	setUserView(String ownerId, org.jasig.portal.layout.dlm.UserView v)

Methods inherited from class org.jasig.portal.utils.threading.SingletonDoubleCheckedCreator

create, isCreated, retrieve, toString

Methods inherited from class org.jasig.portal.utils.threading.DoubleCheckedCreator

get, invalid

Methods inherited from class java.lang.Object

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

Field Detail

RCS_ID

public static final String RCS_ID

See Also:

Constant Field Values

Constructor Detail

FragmentActivator

public FragmentActivator(RDBMDistributedLayoutStore dls,
                         List<FragmentDefinition> fragments)

Method Detail

createSingleton

protected Boolean createSingleton(Object... args)

Description copied from class: SingletonDoubleCheckedCreator

Called only once as long as it returns successfully

Specified by:

createSingleton in class SingletonDoubleCheckedCreator<Boolean>

See Also:

DoubleCheckedCreator.create(Object...)

getUserView

public org.jasig.portal.layout.dlm.UserView getUserView(FragmentDefinition fd)

setUserView

public void setUserView(String ownerId,
                        org.jasig.portal.layout.dlm.UserView v)

hasUserView

public boolean hasUserView(FragmentDefinition fd)