Package org.ametys.plugins.explorer.resources.metadata.populate

Class ResourceMetadataPopulatorExtensionPoint

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

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

org.ametys.plugins.explorer.resources.metadata.populate.ResourceMetadataPopulatorExtensionPoint

All Implemented Interfaces:

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

public class ResourceMetadataPopulatorExtensionPoint
extends AbstractThreadSafeComponentExtensionPoint<ResourceMetadataPopulator>

Extension point for ResourceMetadataPopulators.

Field Summary

Fields

Modifier and Type	Field	Description
private Map<String,Set<ResourceMetadataPopulator>>	_types
static String	ROLE	Avalon Role

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

_cocoonManager, _context, _manager

Constructor Summary

Constructors

Constructor	Description
ResourceMetadataPopulatorExtensionPoint()

Method Summary

Modifier and Type	Method	Description
protected void	addPopulator(String type, ResourceMetadataPopulator populator)	Add the populator to the map.
Collection<ResourceMetadataPopulator>	getPopulators(String type)	Returns the ResourceMetadataPopulators corresponding to the given type.
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 void	initializePopulatorMap()	Initialize the populator map by type.

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

addComponent, addExtension, contextualize, dispose, getExtension, getExtensionsIds, 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

Field Detail

ROLE

public static final String ROLE

Avalon Role

_types

private Map<String,Set<ResourceMetadataPopulator>> _types

Constructor Detail

ResourceMetadataPopulatorExtensionPoint

public ResourceMetadataPopulatorExtensionPoint()

Method Detail

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<ResourceMetadataPopulator>

Overrides:

initializeExtensions in class AbstractThreadSafeComponentExtensionPoint<ResourceMetadataPopulator>

Throws:

Exception - if something wrong occurs

initializePopulatorMap

protected void initializePopulatorMap()

Initialize the populator map by type.

addPopulator

protected void addPopulator(String type,
                            ResourceMetadataPopulator populator)

Add the populator to the map.

Parameters:

type - the mime type or the empty string.

populator - the populator.

getPopulators

public Collection<ResourceMetadataPopulator> getPopulators(String type)

Returns the ResourceMetadataPopulators corresponding to the given type.

Parameters:

type - the MIME type.

Returns:

a Collection of ResourceMetadataPopulators, empty if there is no populator for the given type.