com.atlassian.confluence.search.contentnames
Class SemaphoreHolder
java.lang.Object
com.atlassian.confluence.search.contentnames.SemaphoreHolder
public class SemaphoreHolder
- extends Object
Holds the semaphore used to enforce a limit on the number of simultaneous quick nav searches.
The purpose of this holder is to front the actual semaphore that does all the work. We need a front so as to have the
ability to swap in another semaphore when the user decides to change the default limit.
This is because we cannot increase the number of permits on the JDK Semaphore
class.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SemaphoreHolder
public SemaphoreHolder(SettingsManager settingsManager)
getSemaphore
public Semaphore getSemaphore()
- Returns the semaphore held. Clients should call this for each attempt at acquiring a permit (so as to get the latest
one configured for this instance of Confluence).
- Returns:
- the underlying semaphore.
refreshSemaphore
public void refreshSemaphore()
- Update the underlying semaphore to the size of
Settings.maxSimultaneousQuickNavRequests
.
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