Enterprise JavaBeans 3.0

Fülszöveg

Java
O'REILLY
Enterprise JavaBeans 3.0
Enterprise JavaBeans 3-0 is the definitive guide to the new EJB 3.0 and Java Persistence
standards. EJB 3.0 represents a complete rethinking of the EJB specification that greatly
simplifies the EJB programming model. If you're an EJB developer, you need to under-
stand this new paradigm.
All the ways in which EJB 3.0 simplifies the standard are covered here in detail: the new Persistence
API, which replaces entity beans with "plain old Java objects" (POJOs); the use of Java annotations to
provide information that was formerly contained in XML deployment descriptors; and the elimination
of the need to implement the EnterpriseBean interfaces. This fifth edition of the bestselling Enterprise
JavaBeans is updated with numerous examples that show you how to use these new features.
Furthermore, it shows you how to deploy all of these examples in the JBoss 4 application server.
This book covers:
• Developing entity beans, session beans... Tovább

Fülszöveg

Java
O'REILLY
Enterprise JavaBeans 3.0
Enterprise JavaBeans 3-0 is the definitive guide to the new EJB 3.0 and Java Persistence
standards. EJB 3.0 represents a complete rethinking of the EJB specification that greatly
simplifies the EJB programming model. If you're an EJB developer, you need to under-
stand this new paradigm.
All the ways in which EJB 3.0 simplifies the standard are covered here in detail: the new Persistence
API, which replaces entity beans with "plain old Java objects" (POJOs); the use of Java annotations to
provide information that was formerly contained in XML deployment descriptors; and the elimination
of the need to implement the EnterpriseBean interfaces. This fifth edition of the bestselling Enterprise
JavaBeans is updated with numerous examples that show you how to use these new features.
Furthermore, it shows you how to deploy all of these examples in the JBoss 4 application server.
This book covers:
• Developing entity beans, session beans
and message-driven beans
• Using the Entity Manager and the
Persistence APIs
• Relationships between entity beans
• Queries and the EJB query language
• Entity inheritance mappings
And much more. If you're using EJB 3.0, plan to migrate to it, or would like to see what it offers,
Enterprise Java Beans 30 sets the standard. It's the one resource you need.
Bill Burke is Lead Developer at JBoss, a Red Hat subsidiary, and represents the company on the
EJB 3-0 and Java EE 5 specification committees.
Richard Monson-Haefel is one of the world's leading experts on Enterprise Java.
"EJB 3.0 breathes new life into the key specification of EE. By leveraging Java 5 annotations
and revamping the persistence approach. EJB3 is redefining Java EE programming. Its
radical simplicity makes it a joy to work with. Bill's new edition of Richard's classic shows
you how to take advantage of this new specification. If you work on enterprise applications,
this is the only EJB book you need." —Marc Fleury. CEO, JBoss
• The timer service
• Injecting resources and the JNDI ENC
• Interceptors
• Security
• Web services Vissza