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Mastering Netbeans

Mastering Netbeans

By : David Salter
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Mastering Netbeans

Mastering Netbeans

5 (1)
By: David Salter

Overview of this book

With the increasing complexity of software development and the abundance of tools available, learning your IDE in-depth will instantly increase your developer productivity. NetBeans is the only IDE that can be downloaded with Java itself and provides you with many cutting edge features not readily available with many IDEs. The IDE also provides a great set of tools for PHP and C/C++ developers. It is free and open source and has a large community of users and developers around the world. This book will teach you to ace NetBeans IDE and make use of it in creating Java business and web services. It will help you to become a proficient developer and use NetBeans for software development. You will learn effective third-party interaction and enable yourself for productive database development. Moving on, you will see how to create EJB projects and write effective and efficient web applications. Then you will learn how to use Swing and manage and configure a relational database. By the end of the book, you will be able to handle external services such as databases, Maven repositories, and cloud providers, and extend your NetBeans when you require more from your IDE.
Table of Contents (12 chapters)
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11
Index

Creating a session bean façade for entity classes


In the previous section, we saw how we can use NetBeans to help us create business methods within EJBs and easily invoke EJB from client applications.

In all but the most simple application, however, we usually have a database component and a graph of database objects modeled with the @Entity annotation within our application.

Since one of the benefits of EJBs is that they offer transactional support, EJBs make a good candidate for a session façade for entity classes. A session façade is a design pattern that abstracts the implementation of methods away from callers in order to decouple business objects from callers. In this instance, NetBeans can create a session façade that abstracts away all of the database functionality from clients, making the clients unaware of how business objects are persisted. This is only one use of a session façade though, and as a developer, we can add more methods into the façade to provide the exact services that...

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Mastering Netbeans
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