O'Reilly logo

Sams Teach Yourself J2EE™ in 21 Days by Peter Roxburgh, Andy Longshaw, Debbie Law, Dan Haywood, Martin Bond

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Day 5. Session EJBs

On Day 4, “Introduction to EJBs,” you learned that business functionality can be implemented using Session beans, and you deployed a simple Session bean into the EJB container. Today, you will learn

  • The uses of Session beans in more detail

  • The different Session bean types and how to specify, implement, and deploy both stateless and stateful Session beans

  • About common practices and idioms when using Session beans

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required