WebSocket server API 1.1 · javax.websocket.WebSocketContainer

Method Summary

Modifier and Type	Method and Description
public Session	Returns: the Session created if the connection is successful. connectToServer(Object the annotated websocket client endpoint instance. annotatedEndpointInstance, URI the complete path to the server endpoint. path) Connect the supplied annotated endpoint instance to its server.
public Session	Returns: the Session created if the connection is successful. connectToServer(Class<?> the annotated websocket client endpoint. annotatedEndpointClass, URI the complete path to the server endpoint. path) Connect the supplied annotated endpoint to its server.
public Session	Returns: the Session created if the connection is successful. connectToServer(Endpoint the programmatic client endpoint instance `Endpoint`. endpointInstance, ClientEndpointConfig the configuration used to configure the programmatic endpoint. cec, URI the complete path to the server endpoint. path) Connect the supplied programmatic client endpoint instance to its server with the given configuration.
public Session	Returns: the Session created if the connection is successful. connectToServer(Class<? extends Endpoint> the programmatic client endpoint class `Endpoint`. endpointClass, ClientEndpointConfig the configuration used to configure the programmatic endpoint. cec, URI the complete path to the server endpoint. path) Connect the supplied programmatic endpoint to its server with the given configuration.
public long	Returns: the timeout time in millsenconds. getDefaultAsyncSendTimeout() Return the number of milliseconds the implementation will timeout attempting to send a websocket message for all RemoteEndpoints associated with this container.
public int	Returns: the maximum size of incoming binary message in number of bytes. getDefaultMaxBinaryMessageBufferSize() Returns the default maximum size of incoming binary message that this container will buffer.
public long	Returns: the default number of milliseconds after which an idle session in this container will be closed getDefaultMaxSessionIdleTimeout() Return the default time in milliseconds after which any web socket sessions in this container will be closed if it has been inactive.
public int	Returns: the maximum size of incoming text message in number of bytes. getDefaultMaxTextMessageBufferSize() Returns the default maximum size of incoming text message that this container will buffer.
public Set<Extension>	Returns: the set of extensions. getInstalledExtensions() Return the set of Extensions installed in the container.
public void	setAsyncSendTimeout(long timeoutmillis) Sets the number of milliseconds the implementation will timeout attempting to send a websocket message for all RemoteEndpoints associated with this container.
public void	setDefaultMaxBinaryMessageBufferSize(int the maximum size of binary message in number of bytes. max) Sets the default maximum size of incoming binary message that this container will buffer.
public void	setDefaultMaxSessionIdleTimeout(long the maximum time in milliseconds. timeout) Sets the default time in milliseconds after which any web socket sessions in this container will be closed if it has been inactive.
public void	setDefaultMaxTextMessageBufferSize(int the maximum size of text message in number of bytes. max) Sets the maximum size of incoming text message that this container will buffer.

Method Detail

connectToServer back to summary

connectToServer	back to summary
public Session connectToServer(Object annotatedEndpointInstance, URI path) throws DeploymentException, IOException Connect the supplied annotated endpoint instance to its server. The supplied object must be a class decorated with the class level `javax.websocket.server.ServerEndpoint` annotation. This method blocks until the connection is established, or throws an error if either the connection could not be made or there was a problem with the supplied endpoint class. If the developer uses this method to deploy the client endpoint, services like dependency injection that are supported, for example, when the implementation is part of the Java EE platform may not be available. If the client endpoint uses dependency injection, use `WebSocketContainer#connectToServer(java.lang.Class, java.net.URI)` instead. Parameters annotatedEndpointInstance:Object the annotated websocket client endpoint instance. path:URI the complete path to the server endpoint. Returns:Session the Session created if the connection is successful. Exceptions DeploymentException: if the annotated endpoint instance is not valid. IOException: if there was a network or protocol problem that prevented the client endpoint being connected to its server. IllegalStateException: if called during the deployment phase of the containing application.

public Session connectToServer(Object annotatedEndpointInstance, URI path) throws DeploymentException, IOException

Connect the supplied annotated endpoint instance to its server. The supplied object must be a class decorated with the class level javax.websocket.server.ServerEndpoint annotation. This method blocks until the connection is established, or throws an error if either the connection could not be made or there was a problem with the supplied endpoint class. If the developer uses this method to deploy the client endpoint, services like dependency injection that are supported, for example, when the implementation is part of the Java EE platform may not be available. If the client endpoint uses dependency injection, use WebSocketContainer#connectToServer(java.lang.Class, java.net.URI) instead.

Parameters

annotatedEndpointInstance:Object: the annotated websocket client endpoint instance.
path:URI: the complete path to the server endpoint.

Returns:Session

the Session created if the connection is successful.

Exceptions

DeploymentException:: if the annotated endpoint instance is not valid.
IOException:: if there was a network or protocol problem that prevented the client endpoint being connected to its server.
IllegalStateException:: if called during the deployment phase of the containing application.

connectToServer back to summary

connectToServer	back to summary
public Session connectToServer(Class<?> annotatedEndpointClass, URI path) throws DeploymentException, IOException Connect the supplied annotated endpoint to its server. The supplied object must be a class decorated with the class level `javax.websocket.server.ServerEndpoint` annotation. This method blocks until the connection is established, or throws an error if either the connection could not be made or there was a problem with the supplied endpoint class. Parameters annotatedEndpointClass:Class<?> the annotated websocket client endpoint. path:URI the complete path to the server endpoint. Returns:Session the Session created if the connection is successful. Exceptions DeploymentException: if the class is not a valid annotated endpoint class. IOException: if there was a network or protocol problem that prevented the client endpoint being connected to its server. IllegalStateException: if called during the deployment phase of the containing application.

public Session connectToServer(Class<?> annotatedEndpointClass, URI path) throws DeploymentException, IOException

Connect the supplied annotated endpoint to its server. The supplied object must be a class decorated with the class level javax.websocket.server.ServerEndpoint annotation. This method blocks until the connection is established, or throws an error if either the connection could not be made or there was a problem with the supplied endpoint class.

Parameters

annotatedEndpointClass:Class<?>: the annotated websocket client endpoint.
path:URI: the complete path to the server endpoint.

Returns:Session

the Session created if the connection is successful.

Exceptions

DeploymentException:: if the class is not a valid annotated endpoint class.
IOException:: if there was a network or protocol problem that prevented the client endpoint being connected to its server.
IllegalStateException:: if called during the deployment phase of the containing application.

connectToServer back to summary

connectToServer	back to summary
public Session connectToServer(Endpoint endpointInstance, ClientEndpointConfig cec, URI path) throws DeploymentException, IOException Connect the supplied programmatic client endpoint instance to its server with the given configuration. This method blocks until the connection is established, or throws an error if the connection could not be made. If the developer uses this method to deploy the client endpoint, services like dependency injection that are supported, for example, when the implementation is part of the Java EE platform may not be available. If the client endpoint uses dependency injection, use `WebSocketContainer#connectToServer(java.lang.Class, javax.websocket.ClientEndpointConfig, java.net.URI)` instead. Parameters endpointInstance:Endpoint the programmatic client endpoint instance `Endpoint`. cec:ClientEndpointConfig the configuration used to configure the programmatic endpoint. path:URI the complete path to the server endpoint. Returns:Session the Session created if the connection is successful. Exceptions DeploymentException: if the configuration is not valid IOException: if there was a network or protocol problem that prevented the client endpoint being connected to its server IllegalStateException: if called during the deployment phase of the containing application.

public Session connectToServer(Endpoint endpointInstance, ClientEndpointConfig cec, URI path) throws DeploymentException, IOException

Connect the supplied programmatic client endpoint instance to its server with the given configuration. This method blocks until the connection is established, or throws an error if the connection could not be made. If the developer uses this method to deploy the client endpoint, services like dependency injection that are supported, for example, when the implementation is part of the Java EE platform may not be available. If the client endpoint uses dependency injection, use WebSocketContainer#connectToServer(java.lang.Class, javax.websocket.ClientEndpointConfig, java.net.URI) instead.

Parameters

endpointInstance:Endpoint: the programmatic client endpoint instance Endpoint.
cec:ClientEndpointConfig: the configuration used to configure the programmatic endpoint.
path:URI: the complete path to the server endpoint.

Returns:Session

the Session created if the connection is successful.

Exceptions

DeploymentException:: if the configuration is not valid
IOException:: if there was a network or protocol problem that prevented the client endpoint being connected to its server
IllegalStateException:: if called during the deployment phase of the containing application.

connectToServer back to summary

connectToServer	back to summary
public Session connectToServer(Class<? extends Endpoint> endpointClass, ClientEndpointConfig cec, URI path) throws DeploymentException, IOException Connect the supplied programmatic endpoint to its server with the given configuration. This method blocks until the connection is established, or throws an error if the connection could not be made. Parameters endpointClass:Class<? extends Endpoint> the programmatic client endpoint class `Endpoint`. cec:ClientEndpointConfig the configuration used to configure the programmatic endpoint. path:URI the complete path to the server endpoint. Returns:Session the Session created if the connection is successful. Exceptions DeploymentException: if the configuration is not valid IOException: if there was a network or protocol problem that prevented the client endpoint being connected to its server IllegalStateException: if called during the deployment phase of the containing application.

public Session connectToServer(Class<? extends Endpoint> endpointClass, ClientEndpointConfig cec, URI path) throws DeploymentException, IOException

Connect the supplied programmatic endpoint to its server with the given configuration. This method blocks until the connection is established, or throws an error if the connection could not be made.

Parameters

endpointClass:Class<? extends Endpoint>: the programmatic client endpoint class Endpoint.
cec:ClientEndpointConfig: the configuration used to configure the programmatic endpoint.
path:URI: the complete path to the server endpoint.

Returns:Session

the Session created if the connection is successful.

Exceptions

DeploymentException:: if the configuration is not valid
IOException:: if there was a network or protocol problem that prevented the client endpoint being connected to its server
IllegalStateException:: if called during the deployment phase of the containing application.

getDefaultAsyncSendTimeout	back to summary
public long getDefaultAsyncSendTimeout() Return the number of milliseconds the implementation will timeout attempting to send a websocket message for all RemoteEndpoints associated with this container. A non-positive number indicates the implementation will not timeout attempting to send a websocket message asynchronously. Note this default may be overridden in each RemoteEndpoint. Returns:long the timeout time in millsenconds.

getDefaultAsyncSendTimeout

back to summary

public long getDefaultAsyncSendTimeout()

Return the number of milliseconds the implementation will timeout attempting to send a websocket message for all RemoteEndpoints associated with this container. A non-positive number indicates the implementation will not timeout attempting to send a websocket message asynchronously. Note this default may be overridden in each RemoteEndpoint.

Returns:long: the timeout time in millsenconds.

getDefaultMaxBinaryMessageBufferSize back to summary

getDefaultMaxBinaryMessageBufferSize	back to summary
public int getDefaultMaxBinaryMessageBufferSize() Returns the default maximum size of incoming binary message that this container will buffer. This default may be overridden on a per session basis using `Session#setMaxBinaryMessageBufferSize(int)` Returns:int the maximum size of incoming binary message in number of bytes.

public int getDefaultMaxBinaryMessageBufferSize()

Returns the default maximum size of incoming binary message that this container will buffer. This default may be overridden on a per session basis using Session#setMaxBinaryMessageBufferSize(int)

Returns:int: the maximum size of incoming binary message in number of bytes.

getDefaultMaxSessionIdleTimeout back to summary

getDefaultMaxSessionIdleTimeout	back to summary
public long getDefaultMaxSessionIdleTimeout() Return the default time in milliseconds after which any web socket sessions in this container will be closed if it has been inactive. A value that is 0 or negative indicates the sessions will never timeout due to inactivity. The value may be overridden on a per session basis using `Session#setMaxIdleTimeout(long)` Returns:long the default number of milliseconds after which an idle session in this container will be closed

public long getDefaultMaxSessionIdleTimeout()

Return the default time in milliseconds after which any web socket sessions in this container will be closed if it has been inactive. A value that is 0 or negative indicates the sessions will never timeout due to inactivity. The value may be overridden on a per session basis using Session#setMaxIdleTimeout(long)

Returns:long: the default number of milliseconds after which an idle session in this container will be closed

getDefaultMaxTextMessageBufferSize back to summary

getDefaultMaxTextMessageBufferSize	back to summary
public int getDefaultMaxTextMessageBufferSize() Returns the default maximum size of incoming text message that this container will buffer. This default may be overridden on a per session basis using `Session#setMaxTextMessageBufferSize(int)` Returns:int the maximum size of incoming text message in number of bytes.

public int getDefaultMaxTextMessageBufferSize()

Returns the default maximum size of incoming text message that this container will buffer. This default may be overridden on a per session basis using Session#setMaxTextMessageBufferSize(int)

Returns:int: the maximum size of incoming text message in number of bytes.

getInstalledExtensions	back to summary
public Set<Extension> getInstalledExtensions() Return the set of Extensions installed in the container. Returns:Set<Extension> the set of extensions.

getInstalledExtensions

back to summary

public Set<Extension> getInstalledExtensions()

Return the set of Extensions installed in the container.

Returns:Set<Extension>: the set of extensions.

setAsyncSendTimeout	back to summary
public void setAsyncSendTimeout(long timeoutmillis) Sets the number of milliseconds the implementation will timeout attempting to send a websocket message for all RemoteEndpoints associated with this container. A non-positive number indicates the implementation will not timeout attempting to send a websocket message asynchronously. Note this default may be overridden in each RemoteEndpoint.

setDefaultMaxBinaryMessageBufferSize	back to summary
public void setDefaultMaxBinaryMessageBufferSize(int max) Sets the default maximum size of incoming binary message that this container will buffer. Parameters max:int the maximum size of binary message in number of bytes.

setDefaultMaxBinaryMessageBufferSize

back to summary

public void setDefaultMaxBinaryMessageBufferSize(int max)

Sets the default maximum size of incoming binary message that this container will buffer.

Parameters

max:int: the maximum size of binary message in number of bytes.

setDefaultMaxSessionIdleTimeout back to summary

setDefaultMaxSessionIdleTimeout	back to summary
public void setDefaultMaxSessionIdleTimeout(long timeout) Sets the default time in milliseconds after which any web socket sessions in this container will be closed if it has been inactive. A value that is 0 or negative indicates the sessions will never timeout due to inactivity. The value may be overridden on a per session basis using `Session#setMaxIdleTimeout(long)` Parameters timeout:long the maximum time in milliseconds.

public void setDefaultMaxSessionIdleTimeout(long timeout)

Sets the default time in milliseconds after which any web socket sessions in this container will be closed if it has been inactive. A value that is 0 or negative indicates the sessions will never timeout due to inactivity. The value may be overridden on a per session basis using Session#setMaxIdleTimeout(long)

Parameters

timeout:long: the maximum time in milliseconds.

setDefaultMaxTextMessageBufferSize	back to summary
public void setDefaultMaxTextMessageBufferSize(int max) Sets the maximum size of incoming text message that this container will buffer. Parameters max:int the maximum size of text message in number of bytes.

setDefaultMaxTextMessageBufferSize

back to summary

public void setDefaultMaxTextMessageBufferSize(int max)

Sets the maximum size of incoming text message that this container will buffer.

Parameters

max:int: the maximum size of text message in number of bytes.

public Interface WebSocketContainer

Method Summary

Method Detail