org.nuxeo.runtime.model
Class DefaultComponent

java.lang.Object
  org.nuxeo.runtime.model.DefaultComponent

All Implemented Interfaces:

Adaptable, Component, Extensible

Direct Known Subclasses:

ContributionPersistenceComponent, DeploymentService, LoginComponent, ManagedComponent, ReloadableComponent, RemotingService, ServiceManagement, StreamingService

public class DefaultComponent
extends Object
implements Component, Adaptable

Empty implementation for a component.

Author:

Bogdan Stefanescu

Constructor Summary

DefaultComponent()

Method Summary

void	activate(ComponentContext context) Activates the component.
void	applicationStarted(ComponentContext context) Notify the component that Nuxeo Framework finished starting all Nuxeo bundles.
void	deactivate(ComponentContext context) Deactivates the component.
<T> T	getAdapter(Class<T> adapter) Returns an object which is an instance of the given class associated with this object.
void	registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor)
void	registerExtension(Extension extension) Registers the given extension.
void	unregisterContribution(Object contribution, String extensionPoint, ComponentInstance contributor)
void	unregisterExtension(Extension extension) Unregisters the given extension.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultComponent

public DefaultComponent()

Method Detail

activate

public void activate(ComponentContext context)
              throws Exception

Description copied from interface: Component

Activates the component.

This method is called by the runtime when a component is activated.

Specified by:

activate in interface Component

Parameters:

context - the runtime context

Throws:

Exception - if an error occurs during activation

deactivate

public void deactivate(ComponentContext context)
                throws Exception

Description copied from interface: Component

Deactivates the component.

This method is called by the runtime when a component is deactivated.

Specified by:

deactivate in interface Component

Parameters:

context - the runtime context

Throws:

Exception - if an error occurs during activation

registerExtension

public void registerExtension(Extension extension)
                       throws Exception

Description copied from interface: Extensible

Registers the given extension.

Specified by:

registerExtension in interface Extensible

Parameters:

extension - the extension to register

Throws:

Exception - if any error occurs

unregisterExtension

public void unregisterExtension(Extension extension)
                         throws Exception

Description copied from interface: Extensible

Unregisters the given extension.

Specified by:

unregisterExtension in interface Extensible

Parameters:

extension - the extension to unregister

Throws:

Exception - if any error occurs

registerContribution

public void registerContribution(Object contribution,
                                 String extensionPoint,
                                 ComponentInstance contributor)
                          throws Exception

Throws:

Exception

unregisterContribution

public void unregisterContribution(Object contribution,
                                   String extensionPoint,
                                   ComponentInstance contributor)
                            throws Exception

Throws:

Exception

getAdapter

public <T> T getAdapter(Class<T> adapter)

Description copied from interface: Adaptable

Returns an object which is an instance of the given class associated with this object. Returns null if no such object can be found.

Specified by:

getAdapter in interface Adaptable

Parameters:

adapter - the adapter class to look up

Returns:

a object castable to the given class, or null if this object does not have an adapter for the given class

applicationStarted

public void applicationStarted(ComponentContext context)
                        throws Exception

Description copied from interface: Component

Notify the component that Nuxeo Framework finished starting all Nuxeo bundles.

Specified by:

applicationStarted in interface Component

Throws:

Exception