Package org.ametys.runtime.plugin.component

Class AbstractThreadSafeComponentPrioritizableExtensionPoint<T extends Prioritizable>

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.runtime.plugin.component.AbstractThreadSafeComponentExtensionPoint<T>

org.ametys.runtime.plugin.component.AbstractThreadSafeComponentPrioritizableExtensionPoint<T>

Type Parameters:

T - the type of the managed extensions, must implement Prioritizable

All Implemented Interfaces:

LogEnabled, ExtensionPoint<T>, Disposable, Initializable, Component, Contextualizable, Serviceable, ThreadSafe

Direct Known Subclasses:

AbstractTagProviderExtensionPoint, AbstractThreadSafeComponentPrioritizableSupporterExtensionPoint, AnalysisExtensionPoint, CatalogPageInitializerExtensionPoint, ContentImporterExtensionPoint, OdfRefTableDataExtensionPoint, ODFTreeIndicatorExtensionPoint, ProfileAssignmentStorageExtensionPoint, QueryAdapterFOSearchExtensionPoint, ResourceDependenciesListExtensionPoint, ResourceHandlerProviderExtensionPoint, RichTextConfigurationExtensionPoint, SiteGetterExtensionPoint

public abstract class AbstractThreadSafeComponentPrioritizableExtensionPoint<T extends Prioritizable>
extends AbstractThreadSafeComponentExtensionPoint<T>

Avalon based implementation of an Prioritizable ExtensionPoint.

Field Summary

Fields inherited from class org.ametys.runtime.plugin.component.AbstractThreadSafeComponentExtensionPoint

_cocoonManager, _context, _manager

Constructor Summary

Constructors

Constructor	Description
AbstractThreadSafeComponentPrioritizableExtensionPoint()

Method Summary

Modifier and Type	Method	Description
protected Comparator<String>	getComparator()	Define the comparator used to order components.
Set<String>	getExtensionsIds()	Returns a Set containing the ids of all known extensions
void	initializeExtensions()	Finalize the initialization of the extensions. This method is called after all addExtension() calls. This is the last step before the actual startup of the application.
protected boolean	sortPriorityAscending()	Define if the priority is ascending sorted or reversed, default implementation is true.

Methods inherited from class org.ametys.runtime.plugin.component.AbstractThreadSafeComponentExtensionPoint

addComponent, addExtension, contextualize, dispose, getExtension, hasExtension, initialize, service

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractThreadSafeComponentPrioritizableExtensionPoint

public AbstractThreadSafeComponentPrioritizableExtensionPoint()

Method Details

initializeExtensions

public void initializeExtensions()
                          throws Exception

Description copied from interface: ExtensionPoint

Finalize the initialization of the extensions.
This method is called after all addExtension() calls.
This is the last step before the actual startup of the application.

Specified by:

initializeExtensions in interface ExtensionPoint<T extends Prioritizable>

Overrides:

initializeExtensions in class AbstractThreadSafeComponentExtensionPoint<T extends Prioritizable>

Throws:

Exception - if something wrong occurs

getExtensionsIds

public Set<String> getExtensionsIds()

Description copied from interface: ExtensionPoint

Returns a Set containing the ids of all known extensions

Specified by:

getExtensionsIds in interface ExtensionPoint<T extends Prioritizable>

Overrides:

getExtensionsIds in class AbstractThreadSafeComponentExtensionPoint<T extends Prioritizable>

Returns:

a Set containing the ids of all known extensions

getComparator

protected Comparator<String> getComparator()

Define the comparator used to order components. Default is based on priority (could be ascending or descending depending of sortPriorityAscending() value, then on the extension ID.

Returns:

the comparator used to order components

sortPriorityAscending

protected boolean sortPriorityAscending()

Define if the priority is ascending sorted or reversed, default implementation is true.

Returns:

true if the priority should be ascending.