org.jboss.weld.environment.servlet

Class Listener

java.lang.Object

org.jboss.weld.servlet.api.helpers.ForwardingServletListener

org.jboss.weld.environment.servlet.Listener

All Implemented Interfaces:

ServletListener

Direct Known Subclasses:

ExactListener, TomcatListener

public class Listener
extends ForwardingServletListener

This is the original listener which had to be defined in web.xml. It's not necessary to register this listener in Servlet 3.0 compliant containers unless there are listener ordering conflicts. E.g. if a user provides a custom listener the request context will not be active during its notifications. In this case place this listener before any other listener definitions in web.xml. ServletContext notifications are no-op in case of the EnhancedListener is registered as well.

Author:

Pete Muir, Ales Justin

See Also:

EnhancedListener

Field Summary

Fields

Modifier and Type	Field and Description
static String	LISTENER_USED_ATTRIBUTE_NAME

Constructor Summary

Constructors

Constructor and Description
Listener()

Method Summary

Methods

Modifier and Type	Method and Description
void	contextDestroyed(ServletContextEvent sce)
void	contextInitialized(ServletContextEvent sce)
protected ServletListener	delegate()
protected URLScanner	getUrlScanner(ClassLoader classLoader, ServletContext context) Get the appropriate scanner.

Methods inherited from class org.jboss.weld.servlet.api.helpers.ForwardingServletListener

requestDestroyed, requestInitialized, sessionCreated, sessionDestroyed

Methods inherited from class java.lang.Object

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

Field Detail

LISTENER_USED_ATTRIBUTE_NAME

public static final String LISTENER_USED_ATTRIBUTE_NAME

Constructor Detail

Listener

public Listener()

Method Detail

contextInitialized

public void contextInitialized(ServletContextEvent sce)

Overrides:

contextInitialized in class ForwardingServletListener

contextDestroyed

public void contextDestroyed(ServletContextEvent sce)

Overrides:

contextDestroyed in class ForwardingServletListener

delegate

protected ServletListener delegate()

Specified by:

delegate in class ForwardingServletListener

getUrlScanner

protected URLScanner getUrlScanner(ClassLoader classLoader,
                       ServletContext context)

Get the appropriate scanner. Return null to leave it to defaults.

Parameters:

classLoader - the classloader

context - the servlet context

Returns:

custom url scanner or null if we should use default