org.eclipse.jetty.servlet

Class DecoratingListener

java.lang.Object

org.eclipse.jetty.servlet.DecoratingListener

All Implemented Interfaces:

java.util.EventListener, javax.servlet.ServletContextAttributeListener

Direct Known Subclasses:

DecoratingListener

public class DecoratingListener
extends java.lang.Object
implements javax.servlet.ServletContextAttributeListener

A ServletContextAttributeListener that listens for a context attribute to obtain a decorator instance. The instance is then either coerced to a Decorator or reflected for decorator compatible methods so it can be added to the ServletContextHandler.getObjectFactory() as a Decorator.

Constructor Summary

Constructors

Constructor and Description
DecoratingListener(ServletContextHandler context, java.lang.String attributeName)

Method Summary

Modifier and Type	Method and Description
void	attributeAdded(javax.servlet.ServletContextAttributeEvent event)
void	attributeRemoved(javax.servlet.ServletContextAttributeEvent event)
void	attributeReplaced(javax.servlet.ServletContextAttributeEvent event)
java.lang.String	getAttributeName()
javax.servlet.ServletContext	getServletContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

DecoratingListener

public DecoratingListener(ServletContextHandler context,
                          java.lang.String attributeName)

Method Detail

getAttributeName

public java.lang.String getAttributeName()

getServletContext

public javax.servlet.ServletContext getServletContext()

attributeAdded

public void attributeAdded(javax.servlet.ServletContextAttributeEvent event)

Specified by:

attributeAdded in interface javax.servlet.ServletContextAttributeListener

attributeRemoved

public void attributeRemoved(javax.servlet.ServletContextAttributeEvent event)

Specified by:

attributeRemoved in interface javax.servlet.ServletContextAttributeListener

attributeReplaced

public void attributeReplaced(javax.servlet.ServletContextAttributeEvent event)

Specified by:

attributeReplaced in interface javax.servlet.ServletContextAttributeListener