Package org.eclipse.jetty.util.component
Interface Container
- All Known Subinterfaces:
Connector
,NetworkConnector
- All Known Implementing Classes:
AbstractConnectionFactory
,AbstractConnectionPool
,AbstractConnector
,AbstractConnectorHttpClientTransport
,AbstractConnectorHttpClientTransport.ClientSelectorManager
,AbstractHandler
,AbstractHandler.ErrorDispatchHandler
,AbstractHandlerContainer
,AbstractHttpClientTransport
,AbstractLoginService
,AbstractNCSARequestLog
,AbstractNetworkConnector
,AbstractSessionCache
,AbstractSessionDataStore
,AsyncDelayHandler
,AsyncNCSARequestLog
,AttributeContainerMap
,BufferedResponseHandler
,CachingSessionDataStore
,ConfigurableSpnegoLoginService
,ConstraintSecurityHandler
,ContainerLifeCycle
,ContextHandler
,ContextHandlerCollection
,CustomRequestLog
,DebugHandler
,DefaultHandler
,DefaultSessionCache
,DefaultSessionIdManager
,DetectorConnectionFactory
,DuplexConnectionPool
,EatWhatYouKill
,ErrorHandler
,ErrorPageErrorHandler
,ExecutorSizedThreadPool
,ExecutorThreadPool
,FileSessionDataStore
,GzipHandler
,HandlerCollection
,HandlerList
,HandlerWrapper
,HashLoginService
,HotSwapHandler
,HttpClient
,HttpClientTransportOverHTTP
,HttpConnectionFactory
,HttpDestination
,HttpDestinationOverHTTP
,IdleTimeoutHandler
,InetAccessHandler
,IPAccessHandler
,JAASLoginService
,JDBCLoginService
,JDBCSessionDataStore
,KeyStoreScanner
,LeakTrackingByteBufferPool
,LeakTrackingConnectionPool
,LocalConnector
,LowResourceMonitor
,ManagedSelector
,MonitoredQueuedThreadPool
,MovedContextHandler
,MovedContextHandler.Redirector
,MultiplexConnectionPool
,MultiplexHttpDestination
,NCSARequestLog
,NegotiatingServerConnectionFactory
,NetworkTrafficSelectChannelConnector
,NetworkTrafficServerConnector
,NullSessionCache
,NullSessionDataStore
,OptionalSslConnectionFactory
,PoolingHttpDestination
,ProxyConnectionFactory
,ProxyConnectionFactory.ProxyV1ConnectionFactory
,ProxyConnectionFactory.ProxyV2ConnectionFactory
,QueuedThreadPool
,RandomConnectionPool
,RequestLogHandler
,ResourceHandler
,RoundRobinConnectionPool
,ScopedHandler
,SecuredRedirectHandler
,SecurityHandler
,SelectorManager
,Server
,ServerConnector
,ServerConnector.ServerConnectorManager
,ServletContextHandler
,ServletHandler
,SessionHandler
,ShutdownHandler
,Slf4jRequestLog
,SslConnectionFactory
,StatisticsHandler
,ThreadLimitHandler
,ValidatingConnectionPool
,WebAppContext
public interface Container
A Container
-
Nested Class Summary
Nested ClassesModifier and TypeInterfaceDescriptionstatic interface
Inherited Listener.static interface
A listener for Container events. -
Method Summary
Modifier and TypeMethodDescriptionboolean
Add a bean.boolean
Adds the given bean, explicitly managing it or not.void
addEventListener
(Container.Listener listener) Add an event listener.<T> T
getBeans()
<T> Collection
<T> <T> Collection
<T> getContainedBeans
(Class<T> clazz) boolean
Test if this container manages a beanvoid
Manages a bean already contained by this aggregate, so that it is started/stopped/destroyed with this aggregate.boolean
removeBean
(Object o) Removes the given bean.void
removeEventListener
(Container.Listener listener) Remove an event listener.void
Unmanages a bean already contained by this aggregate, so that it is not started/stopped/destroyed with this aggregate.
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Method Details
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addBean
Add a bean. If the bean is-aContainer.Listener
, then also do an implicitaddEventListener(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 collection of beans known to this aggregate, in the order they were added.
- See Also:
-
getBeans
- Type Parameters:
T
- the Bean type- Parameters:
clazz
- the class of the beans- Returns:
- a list of beans of the given class (or subclass), in the order they were added.
- See Also:
-
getBean
- Type Parameters:
T
- the Bean type- Parameters:
clazz
- the class of the bean- Returns:
- the first bean (in order added) of a specific class (or subclass), or null if no such bean exist
-
removeBean
Removes the given bean. If the bean is-aContainer.Listener
, then also do an implicitremoveEventListener(Listener)
.- Parameters:
o
- the bean to remove- Returns:
- whether the bean was removed
-
addEventListener
Add an event listener.- Parameters:
listener
- the listener to add- See Also:
-
removeEventListener
Remove an event listener.- Parameters:
listener
- the listener to remove- See Also:
-
unmanage
Unmanages a bean already contained by this aggregate, so that it is not started/stopped/destroyed with this aggregate.- Parameters:
bean
- The bean to unmanage (must already have been added).
-
manage
Manages a bean already contained by this aggregate, so that it is started/stopped/destroyed with this aggregate.- Parameters:
bean
- The bean to manage (must already have been added).
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isManaged
Test if this container manages a bean- Parameters:
bean
- the bean to test- Returns:
- whether this aggregate contains and manages the bean
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addBean
Adds the given bean, explicitly managing it or not.- Parameters:
o
- The bean object to addmanaged
- whether to managed the lifecycle of the bean- Returns:
- true if the bean was added, false if it was already present
-
getContainedBeans
- Type Parameters:
T
- the Bean type- Parameters:
clazz
- the class of the beans- Returns:
- the list of beans of the given class from the entire Container hierarchy. The order is primarily depth first and secondarily added order.
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