A Java Bean
A
Java Bean is a software component written in the Java programming
language that conforms to the JavaBeans component specification. The
JavaBeans APIs became part of the "core" Java APIs as of the 1.1 release
of the JDK.
The
JavaBeans specification defines a Java-based software component model
that adds a number of features to the Java programming language. Some of
these features include:
- introspection
- customization
- events
- properties
- persistence
Enterprise JavaBeans
Enterprise
JavaBeans (EJBs) are Java-based software components that are built to
comply with Java's EJB specification and run inside of an EJB container
supplied by a J2EE provider. An EJB container provides distributed
application functionality such as transaction support, persistence and
lifecycle management for the EJBs.
Comments
Post a Comment