Package org.ametys.runtime.plugin.component

Class PluginsComponentManager

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.runtime.plugin.component.ThreadSafeComponentManager<Object>

org.ametys.runtime.plugin.component.PluginsComponentManager

All Implemented Interfaces:

LogEnabled, Disposable, Initializable, ComponentManager, Contextualizable, Serviceable

public class PluginsComponentManager
extends ThreadSafeComponentManager<Object>
implements ComponentManager

Implementation of an Avalon ComponentManager handling the PluginAware and ParentAware interfaces.
See the ThreadSafeComponentManager for more details.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	PluginsComponentManager.ComponentInvocationHandler
private class	PluginsComponentManager.ExtensionPointFactory
private class	PluginsComponentManager.ProxyComponentFactory

Nested classes/interfaces inherited from class org.ametys.runtime.plugin.component.ThreadSafeComponentManager

ThreadSafeComponentManager.ComponentFactory

Field Summary

Fields

Modifier and Type	Field	Description
private Map<String,Collection<ExtensionDefinition>>	_extensionPoints
(package private) ComponentManager	_parentManager

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

_componentsInitializing, _context, _manager

Constructor Summary

Constructors

Constructor	Description
PluginsComponentManager(ComponentManager parentManager)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addExtensionPoint(String pluginName, String point, Class<? extends ExtensionPoint> extensionPoint, Configuration configuration, Collection<ExtensionDefinition> extensions)	Add a new extension point, and its extensions, to the manager.
(package private) ThreadSafeComponentManager.ComponentFactory	getComponentFactory(String pluginName, String featureName, String role, Class<? extends Object> componentClass, Configuration configuration)
boolean	hasComponent(String role)
void	initialize()	Properly initialize of the Child handlers.
Component	lookup(String role)	Return an instance of a component based on a Role.
void	release(Component object)

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

_addComponent, addComponent, contextualize, dispose, hasComponent, hasRole, 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

_parentManager

ComponentManager _parentManager

_extensionPoints

private Map<String,Collection<ExtensionDefinition>> _extensionPoints

Constructor Detail

PluginsComponentManager

public PluginsComponentManager(ComponentManager parentManager)

Constructor.

Parameters:

parentManager - the parent manager

Method Detail

initialize

public void initialize()
                throws Exception

Description copied from class: ThreadSafeComponentManager

Properly initialize of the Child handlers.

Specified by:

initialize in interface Initializable

Overrides:

initialize in class ThreadSafeComponentManager<Object>

Throws:

Exception

hasComponent

public boolean hasComponent(String role)

Specified by:

hasComponent in interface ComponentManager

lookup

public Component lookup(String role)
                 throws ComponentException

Description copied from class: ThreadSafeComponentManager

Return an instance of a component based on a Role. The Role is usually the Interface Fully Qualified Name(FQN).

Specified by:

lookup in interface ComponentManager

Overrides:

lookup in class ThreadSafeComponentManager<Object>

Parameters:

role - The key name of the Component to retrieve.

Returns:

the desired component or null if no component exist for the given role

Throws:

ComponentException - if an error occurs

release

public void release(Component object)

Specified by:

release in interface ComponentManager

addExtensionPoint

public void addExtensionPoint(String pluginName,
                              String point,
                              Class<? extends ExtensionPoint> extensionPoint,
                              Configuration configuration,
                              Collection<ExtensionDefinition> extensions)

Add a new extension point, and its extensions, to the manager.

Parameters:

pluginName - the plugin containing the extension point

point - the extension point name.

extensionPoint - the class of the extension point.

configuration - the configuration for the extension point.

extensions - definitions of extensions.

getComponentFactory

ThreadSafeComponentManager.ComponentFactory getComponentFactory(String pluginName,
                                                                String featureName,
                                                                String role,
                                                                Class<? extends Object> componentClass,
                                                                Configuration configuration)

Overrides:

getComponentFactory in class ThreadSafeComponentManager<Object>