Package org.ametys.runtime.cocoon

Class SitemapConfigurationExtensionPoint

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.runtime.cocoon.SitemapConfigurationExtensionPoint

All Implemented Interfaces:

ExtensionPoint<Configuration[]>, Component, LogEnabled

public class SitemapConfigurationExtensionPoint
extends AbstractLogEnabled
implements ExtensionPoint<Configuration[]>, Component

Allows to dynamically declare sitemap components to the main sitemap, subsequently available to all plugins and workspaces

Field Summary

Fields

Modifier and Type	Field	Description
private static Collection<String>	__COMPONENTS
private Map<String,Configuration[]>	_extensions
private Map<String,Collection<Configuration>>	_sitemapConfigurations
static String	ROLE	Avalon Role

Constructor Summary

Constructors

Constructor	Description
SitemapConfigurationExtensionPoint()

Method Summary

Modifier and Type	Method	Description
void	addExtension(String id, String pluginName, String featureName, Configuration configuration)	Add an extension to this point.
Collection<Configuration>	getConfigurations(String component)	Returns all the Configurations for a given sitemap component type
Configuration[]	getExtension(String id)	Returns the named extension
Set<String>	getExtensionsIds()	Returns a Set containing the ids of all known extensions
boolean	hasExtension(String id)	Returns true if the named extension exists
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.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

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

__COMPONENTS

private static final Collection<String> __COMPONENTS

_sitemapConfigurations

private Map<String,Collection<Configuration>> _sitemapConfigurations

_extensions

private Map<String,Configuration[]> _extensions

Constructor Detail

SitemapConfigurationExtensionPoint

public SitemapConfigurationExtensionPoint()

Method Detail

addExtension

public void addExtension(String id,
                         String pluginName,
                         String featureName,
                         Configuration configuration)
                  throws ConfigurationException

Description copied from interface: ExtensionPoint

Add an extension to this point. Each implementation knows the meaning of the given configuration.

Specified by:

addExtension in interface ExtensionPoint<Configuration[]>

Parameters:

id - the unique identifier of the extension.

pluginName - Unique identifier for the plugin hosting the extension

featureName - Unique feature identifier (unique for a given pluginName)

configuration - the information about the extension to be added

Throws:

ConfigurationException - when a configuration problem occurs

getExtension

public Configuration[] getExtension(String id)

Description copied from interface: ExtensionPoint

Returns the named extension

Specified by:

getExtension in interface ExtensionPoint<Configuration[]>

Parameters:

id - the unique id of the extension

Returns:

the named extension

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<Configuration[]>

Returns:

a Set containing the ids of all known extensions

hasExtension

public boolean hasExtension(String id)

Description copied from interface: ExtensionPoint

Returns true if the named extension exists

Specified by:

hasExtension in interface ExtensionPoint<Configuration[]>

Parameters:

id - the unique id of the extension

Returns:

true if the named extension exists

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<Configuration[]>

Throws:

Exception - if something wrong occurs

getConfigurations

public Collection<Configuration> getConfigurations(String component)

Returns all the Configurations for a given sitemap component type

Parameters:

component - a sitemap component type (eg. "action", "generator", ...)

Returns:

all the Configurations for a given sitemap component type. May be null if the given component type does not exist or have not been extended.