Objects persistence with JPA

How to use the only Java standard to access data in an oriented to objects way.

At the end of the course, participants will:

• Be able to create modules composed of persistent objects in all the allowed ways by Java language
• Control the capabilities and scalabilities of these modules
• Be able to map Java classes to tables in the database and viceversa
• Know how to extract any kind of information from a database and translate it to persistent objects

Contents

• Architecture
• Main features
• JPA 1.0
• JPA 2.0
• Simple classes
• Classes with embedded components
• Classes with unidirectional relations
• Classes with bi-directional relations
• Classes with inheritance hierarchies
• Events system and interceptors
• Consultation language
• Transactions and concurrency
• Use of XML to define and manipulate persistence

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