kids encyclopedia robot

Enterprise Java Beans facts for kids

Kids Encyclopedia Facts

Enterprise Java Beans is a framework that allows one to develop Enterprise applications more easily using Java Enterprise Edition. It does this by using standard components. These components specify how an application works. This is usually called business logic.

There are different kinds of Beans:

  • Session beans help to implement the main business logic. They are either Stateful (remembers things), Stateless (remembers nothing) or Singleton (only one of those exists). An example of a session bean might be the piece of code that tells how to store items in a database.
  • Message-driven beans allow a system to work asynchronously. They help to make different systems talk to each other by sending messages. Sometimes they are used to talk to legacy systems.

See also

Kids robot.svg In Spanish: Enterprise JavaBeans para niños

kids search engine
Enterprise Java Beans Facts for Kids. Kiddle Encyclopedia.