org.eclipse.jetty.util.component

Interface Container

All Known Implementing Classes:

AbstractConnectionFactory, AbstractConnector, AbstractExtension, AbstractHandler, AbstractHandlerContainer, AbstractHttpClientTransport, AbstractNetworkConnector, AbstractSessionManager, ALPNServerConnectionFactory, AntWebAppContext, AntWebAppContext.AntServletHandler, AsyncDelayHandler, ClientContainer, CompressExtension, ConnectHandler, ConnectionManager, ConstraintSecurityHandler, ContainerLifeCycle, ContextHandler, ContextHandlerCollection, DebugHandler, DefaultHandler, DeflateFrameExtension, DelegatingThreadPool, DeploymentManager, ErrorHandler, ErrorPageErrorHandler, ExtensionStack, FragmentExtension, FrameDebugExtension, GzipHandler, HandlerCollection, HandlerList, HandlerWrapper, HashSessionManager, HelloHandler, HelloWorld, HotSwapHandler, HttpClient, HttpClientTransportOverFCGI, HttpClientTransportOverHTTP, HttpConnectionFactory, HttpServiceErrorPageErrorHandler, HTTPSPDYProxyServerConnector, HTTPSPDYServerConnectionFactory, HTTPSPDYServerConnector, HttpSpiContextHandler, IdentityExtension, IdleTimeoutHandler, IPAccessHandler, JDBCSessionManager, JettyServer, JettyWebAppContext, JsrSession, LeakTrackingByteBufferPool, LocalConnector, ManyHandlers.ParamHandler, ManyHandlers.WelcomeWrapHandler, MongoSessionManager, MovedContextHandler, NegotiatingServerConnectionFactory, NetworkTrafficSelectChannelConnector, NetworkTrafficServerConnector, NoSqlSessionManager, NPNServerConnectionFactory, PerMessageDeflateExtension, ProxyHTTPConnectionFactory, QuickStartWebApp, RequestLogHandler, ResourceHandler, RewriteHandler, ScopedHandler, SecuredRedirectHandler, SecurityHandler, Server, ServerConnector, ServerContainer, ServerFCGIConnectionFactory, ServletContextHandler, ServletHandler, ServletTester, SessionHandler, ShutdownHandler, SPDYClient.Factory, SPDYServerConnectionFactory, SPDYServerConnector, SslConnectionFactory, StatisticsHandler, WebAppContext, WebSocketClient, WebSocketHandler, WebSocketHandler.Simple, WebSocketServerFactory, WebSocketSession, WebSocketUpgradeFilter, WebSocketUpgradeHandlerWrapper, XWebkitDeflateFrameExtension

public interface Container

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Container.InheritedListener Inherited Listener.
static interface	Container.Listener A listener for Container events.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addBean(Object o) Add a bean.
void	addEventListener(Container.Listener listener) Add an event listener.
<T> T	getBean(Class<T> clazz)
Collection<Object>	getBeans()
<T> Collection<T>	getBeans(Class<T> clazz)
boolean	removeBean(Object o) Removes the given bean.
void	removeEventListener(Container.Listener listener) Remove an event listener.

Method Detail

addBean

boolean addBean(Object o)

Add a bean. If the bean is-a Container.Listener, then also do an implicit addEventListener(Listener).

Parameters:

o - the bean object to add

Returns:

true if the bean was added, false if it was already present

getBeans

Collection<Object> getBeans()

Returns:

the list of beans known to this aggregate

See Also:

getBean(Class)

getBeans

<T> Collection<T> getBeans(Class<T> clazz)

Parameters:

clazz - the class of the beans

Returns:

the list of beans of the given class (or subclass)

See Also:

getBeans()

getBean

<T> T getBean(Class<T> clazz)

Parameters:

clazz - the class of the bean

Returns:

the first bean of a specific class (or subclass), or null if no such bean exist

removeBean

boolean removeBean(Object o)

Removes the given bean. If the bean is-a Container.Listener, then also do an implicit removeEventListener(Listener).

Returns:

whether the bean was removed

addEventListener

void addEventListener(Container.Listener listener)

Add an event listener.

Parameters:

listener -

See Also:

addBean(Object)

removeEventListener

void removeEventListener(Container.Listener listener)

Remove an event listener.

Parameters:

listener -

See Also:

removeBean(Object)