ADF Application Event listeners – Part I by Red Maveriks

Posted: June 22, 2015 in JDeveloper & ADF
Tags: , , , , , , ,

 

clip_image001Hi all and welcome to a new series on Red Mavericks!

This one is technical, focused on Oracle Application Development Framework, or ADF, so… sorry to our Business Analyst readers. There’s a new article coming out to new next week about Advanced Web Form creation… stay tuned.

Anyway, today’s article is written by a new Maverick: Pedro Gabriel. Welcome Pedro!

Pedro is a senior ADF developer at Link Consulting, and he’ll be sharing some of his experience with our fellow techie readers. He would be very interested in hearing back from you through twitter @PedrohnGabriel. Be sure to follow him  and check his Bio, right hereclip_image003

So, without further ado, here is Pedro’s article.

ADF applications provide a wide range of Event Listeners triggered whenever a change in state occurs. With these event listeners you are able to interact with:

· The state of the servlet context

· The state of the servlet request

· The HTTP session object

· Servlet Filters

· Phase Listeners

Servlet Context Events / Servlet Request Events

This type of events involves resources or state held at the level of the application servlet context/request object. You have four types of servlet context events: Read the complete article here.

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