In this blog, you will know everything about POJO class and Java BEAN class, with examples and rules along with their differences. POJO stands for Plain Old Java Object. It is a simple object that is ...

The launch of EJB is handled by the Java Group Process (JCP) as a Java Requirements Demand (JSR). The latest launch edition EJB 3.2 is described by JSR 345. Before to EJB 3.0, chronic elements were a ...

Java Enterprise Edition (Java EE) has a powerful facility dedicated to expressing the business logic of an application and for accessing a database using a JavaBeans-like concept. That facility is ...