• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • paul wheaton
  • Ron McLeod
  • Jeanne Boyarsky
Sheriffs:
  • Paul Clapham
Saloon Keepers:
  • Tim Holloway
  • Roland Mueller
Bartenders:

Listener statement doubt

 
Ranch Hand
Posts: 351
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi Friends,

Can anyone tell me what does the following mean?

The HttpSessionListener and HttpSessionAttributeListener are configured
in the deployment descriptor. Therefore, even if a session attribute implements
these interfaces, the sessionDestroyed() and attributeRemoved()
methods will not be called on that attribute.

Regards,
Leena
 
Ranch Hand
Posts: 40
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I don't know what the context that paragraph comes from, but I think it means it's not enough that the class implements the interfaces, it also needs to be registered in the web.xml in order for the listener to work.
 
Pay attention! Tiny ad!
Clean our rivers and oceans from home
https://www.kickstarter.com/projects/paulwheaton/willow-feeders
reply
    Bookmark Topic Watch Topic
  • New Topic