The Single Table Inheritance pattern is a simple and efficient way to map an inheritance hierarchy to a relational database. However, it can lead to sparse tables if subclasses have many unique fields ...

This repository contains examples of commonly used Design Patterns in Java. Design patterns are well-proven solutions to recurring design problems. They help to make the software design more flexible, ...

We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more. A design pattern is a well-established and documented solution to a ...

The Proxy design pattern lets you substitute a proxy for an object. In that capacity, proxies prove useful in many situations, ranging from Web services to Swing icons. In this latest Java Design ...

To demonstrate how to format a table with Java printf statements, let’s create a chart that displays information about Java’s 8 primitive types.. Above is how the finished printf table will look when ...

EJB Design Patterns goes beyond high-level design pattern descriptions into critical EJB-specific implementation issues, illustrated with source code implementations. The book contains a catalog of ...

Aiming at the shortcomings of low development efficiency and high code redundancy of traditional JDBC and improved JDBC in the development of data persistence layer, a new Java EE data persistence ...