Java Blog Plex by Java Developers

The instanceof operator determines if a given object is of the type of a specific class. To be more specific, the instanceof operator tests whether its first operand is an instance of its second operand. The test is made at runtime. The first operand is supposed to be the name of an object or an [...]

This article describes the basic components of Struts and it is the continuation of the Introduction To Struts. libraries for working with view technologies other than JSP, and so on.
The Struts framework is a rich collection of Java libraries and can be broken down into the following major pieces:

Base framework
JSP tag libraries
Tiles plugin
Validator plugin

A [...]

Model-View-Controller is mini architecture and design pattern used for dividing application components into three different categories Model, View and the Controller. Components of the MVC architecture have unique responsibility and each component is independent of the other component. Changes in one component will have no or less impact on other component. Responsibilities of the components [...]

Overview
Cross-platform Java Database Connectivity JDBC implementations are commonly used to connect Java programs to any of the major databases available on the market today. There are several possibilities [...]