Class EndpointConnectionManager

java.lang.Object

org.springframework.web.socket.client.ConnectionManagerSupport

org.springframework.web.socket.client.standard.EndpointConnectionManager

All Implemented Interfaces:

Aware, BeanFactoryAware, Lifecycle, Phased, SmartLifecycle

public class EndpointConnectionManager
extends ConnectionManagerSupport
implements BeanFactoryAware

WebSocket connection manager that connects to the server via WebSocketContainer and handles the session with an Endpoint.

Since:

4.0

Author:

Rossen Stoyanchev

See Also:

• AnnotatedEndpointConnectionManager

Field Summary

Fields inherited from class ConnectionManagerSupport

logger

Fields inherited from interface SmartLifecycle

DEFAULT_PHASE

Constructor Summary

Constructors

Constructor	Description
EndpointConnectionManager(Endpoint endpoint, String uriTemplate, @Nullable Object... uriVariables)
EndpointConnectionManager(Class<? extends Endpoint> endpointClass, String uriTemplate, @Nullable Object... uriVars)

Method Summary

Modifier and Type	Method	Description
protected void	closeConnection()	Subclasses implement this to close the connection.
TaskExecutor	getTaskExecutor()	Return the configured TaskExecutor.
WebSocketContainer	getWebSocketContainer()
boolean	isConnected()	Whether the connection is open/true or closed/false.
protected void	openConnection()	Subclasses implement this to actually establish the connection.
void	setBeanFactory(BeanFactory beanFactory)	Callback that supplies the owning factory to a bean instance.
void	setConfigurator(ClientEndpointConfig.Configurator configurator)
void	setDecoders(List<Class<? extends Decoder>> decoders)
void	setEncoders(List<Class<? extends Encoder>> encoders)
void	setExtensions(Extension... extensions)
void	setSupportedProtocols(String... protocols)
void	setTaskExecutor(TaskExecutor taskExecutor)	Set a TaskExecutor to use to open connections.
void	setWebSocketContainer(WebSocketContainer webSocketContainer)

Methods inherited from class ConnectionManagerSupport

getPhase, getUri, isAutoStartup, isRunning, setAutoStartup, setPhase, start, startInternal, stop, stop, stopInternal

Methods inherited from class Object

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

Methods inherited from interface SmartLifecycle

isPauseable

Constructor Details

EndpointConnectionManager

public EndpointConnectionManager(Endpoint endpoint,
 String uriTemplate,
 @Nullable Object... uriVariables)

EndpointConnectionManager

public EndpointConnectionManager(Class<? extends Endpoint> endpointClass,
 String uriTemplate,
 @Nullable Object... uriVars)

Method Details

setSupportedProtocols

public void setSupportedProtocols(String... protocols)

setExtensions

public void setExtensions(Extension... extensions)

setEncoders

public void setEncoders(List<Class<? extends Encoder>> encoders)

setDecoders

public void setDecoders(List<Class<? extends Decoder>> decoders)

setConfigurator

public void setConfigurator(ClientEndpointConfig.Configurator configurator)

setWebSocketContainer

public void setWebSocketContainer(WebSocketContainer webSocketContainer)

getWebSocketContainer

public WebSocketContainer getWebSocketContainer()

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

Description copied from interface: BeanFactoryAware

Callback that supplies the owning factory to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.

Specified by:

setBeanFactory in interface BeanFactoryAware

Parameters:

beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

See Also:

• BeanInitializationException

setTaskExecutor

public void setTaskExecutor(TaskExecutor taskExecutor)

Set a TaskExecutor to use to open connections. By default SimpleAsyncTaskExecutor is used.

getTaskExecutor

public TaskExecutor getTaskExecutor()

Return the configured TaskExecutor.

isConnected

public boolean isConnected()

Description copied from class: ConnectionManagerSupport

Whether the connection is open/true or closed/false.

Specified by:

isConnected in class ConnectionManagerSupport

openConnection

protected void openConnection()

Description copied from class: ConnectionManagerSupport

Subclasses implement this to actually establish the connection.

Specified by:

openConnection in class ConnectionManagerSupport

closeConnection

protected void closeConnection()
                        throws Exception

Description copied from class: ConnectionManagerSupport

Subclasses implement this to close the connection.

Specified by:

closeConnection in class ConnectionManagerSupport

Throws:

Exception