How to create EJB project in NetBeans 7.0?

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NetBeans IDE 7 CookbookWelcome to the NetBeans Cookbook. NetBeans is a Java Integrated Development Environment, IDE, which enables fast application development with the most adopted frameworks, technologies, and servers. also read: Java EE Tutorials EJB Interview Questions EJB 3 Web Services Annotation and Dependency Injection in EJB 3 Query API in EJB 3 Different than other […]

Stateless Session Beans in EJB 3.0

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This article is based on EJB3 in Action, Second Editionand the book will release on October 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile […]

How to use CDI with EJB 3.0?

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This article is based on EJB3 in Action, Second Edition and the book will released on October 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When […]

Working with Message-Driven Beans

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This article is based on EJB3 in Action, Second Editionand the book will release on October 2011. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile […]

Managing transactions in EJB 3.0

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Transaction represents a group of activities that must be performed as a single work unit. This clarifies that a transaction is complete if and only if all the work items within a work group results in success. If any of the work items fails, then the transaction as a whole will be treated as a […]

How to secure EJB Applications?

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In this article, we will see the various aspects in securing an EJB Application. Security is vital not only for an enterprise application but also for any kind of application. It is essential to identify the system or the users accessing the applications and to provide access or denial for resources within the application based […]

Building an EJB 3.0 Persistence Model with Oracle JDeveloper

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EJB 3.0 Database Persistence with Oracle Fusion Middleware 11g EJB (Enterprise JavaBeans) 3.0 entity beans is a commonly used database persistence technology. EJB 3.0 has simplified the development of EJBs with an annotations-based APithat does not require remote/local interfaces, home/local home interfaces, or deployment descriptors. Developing entity EJBs requires an application server and a relational database, and optionally a […]

Developing Applications with JBoss, Hibernate and EJB 3.0

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JBoss AS 5 DevelopmentThe JBoss Application Server is a Java EE-certified platform for developing and deploying Java Enterprise applications. JBoss Application Server provides the full range of J2EE 1.5 features as well as extended Enterprise services including clustering, caching, and persistence. This book will show Java EE developers how to develop their applications using the JBoss Application Server. It […]

Annotations and Dependency Injection in EJB 3.0

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This Article presents two important new features of EJB 3.0 which is bundled with Java EE 5.0 specification, which are Annotations and Dependency Injection. The solid reason for this article is , it will give us an idea how these features are used, so on their encounter in other articles of EJB3.0, we can understand […]

EJB Interview Questions

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This article presents comprehensive guide for the EJB Interview Questions. The questions presented in this article are mos frequently asked in the Java interviews. If we have missed any of the important questions or there is mistake in the questions, please write it in the comments section. We are happy to improve this article based […]