Package org.eclipse.jetty.websocket.jsr356.server.deploy

Class WebSocketServerContainerInitializer

java.lang.Object

org.eclipse.jetty.websocket.jsr356.server.deploy.WebSocketServerContainerInitializer

All Implemented Interfaces:

ServletContainerInitializer

public class WebSocketServerContainerInitializer
extends Object
implements ServletContainerInitializer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WebSocketServerContainerInitializer.ContextDestroyListener	DestroyListener

Field Summary

Fields

Modifier and Type	Field	Description
static String	ADD_DYNAMIC_FILTER_KEY
static String	ENABLE_KEY
static String	HTTPCLIENT_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
WebSocketServerContainerInitializer()

Method Summary

Modifier and Type	Method	Description
static ServerContainer	configureContext(ServletContext context, org.eclipse.jetty.servlet.ServletContextHandler jettyContext)	Deprecated. use configureContext(ServletContextHandler) instead
static ServerContainer	configureContext(org.eclipse.jetty.servlet.ServletContextHandler context)	Embedded Jetty approach for non-bytecode scanning.
static boolean	isEnabledViaContext(ServletContext context, String keyName, boolean defValue)	Test a ServletContext for init-param or attribute at keyName for true or false setting that determines if the specified feature is enabled (or not).
void	onStartup(Set<Class<?>> c, ServletContext context)

Methods inherited from class java.lang.Object

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

Field Detail

ENABLE_KEY

public static final String ENABLE_KEY

See Also:

Constant Field Values

ADD_DYNAMIC_FILTER_KEY

public static final String ADD_DYNAMIC_FILTER_KEY

See Also:

Constant Field Values

HTTPCLIENT_ATTRIBUTE

public static final String HTTPCLIENT_ATTRIBUTE

See Also:

Constant Field Values

Constructor Detail

WebSocketServerContainerInitializer

public WebSocketServerContainerInitializer()

Method Detail

isEnabledViaContext

public static boolean isEnabledViaContext(ServletContext context,
                                          String keyName,
                                          boolean defValue)

Test a ServletContext for init-param or attribute at keyName for true or false setting that determines if the specified feature is enabled (or not).

Parameters:

context - the context to search

keyName - the key name

defValue - the default value, if the value is not specified in the context

Returns:

the value for the feature key

configureContext

public static ServerContainer configureContext(org.eclipse.jetty.servlet.ServletContextHandler context)
                                        throws ServletException

Embedded Jetty approach for non-bytecode scanning.

Parameters:

context - the ServletContextHandler to use

Returns:

a configured ServerContainer instance

Throws:

ServletException - if the WebSocketUpgradeFilter cannot be configured

configureContext

@Deprecated
public static ServerContainer configureContext(ServletContext context,
                                               org.eclipse.jetty.servlet.ServletContextHandler jettyContext)
                                        throws ServletException

Deprecated.

use configureContext(ServletContextHandler) instead

Parameters:

context - not used

jettyContext - the ServletContextHandler to use

Returns:

a configured ServerContainer instance

Throws:

ServletException - if the WebSocketUpgradeFilter cannot be configured

onStartup

public void onStartup(Set<Class<?>> c,
                      ServletContext context)
               throws ServletException

Specified by:

onStartup in interface ServletContainerInitializer

Throws:

ServletException