Titlebook: Beginning Java EE 7; Antonio Goncalves Book 2013 Antonio Goncalves 2013

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Processing and Navigation,sponding type or validate them to conform to business rules. Integration with Bean Validation also facilitates validation in JSF 2.2. With the use of annotations, it is now easy to develop backing beans, custom converters, and customer validators.

MOCK

SOAP Web Services,ervice Oriented Architecture (SOA) and today web services are part of our day-to-day architectural life. Web services applications can be implemented with different technologies such as SOAP, described in this chapter, or REST (see next chapter).

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Context and Dependency Injection,and provide technical services (such as transaction or security management). Taking control meant managing the life cycle of the components, bringing dependency injection and configuration to your components. These services were built in to the container and programmers had to wait until later versi

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Bean Validation,rent problems (injection, alternatives, stereotypes, producers . . .) that developers have in their day-to-day job. Validating data is also a common task that is spread across several, if not all, layers of today‘s applications (from presentation to database). Because processing, storing, and retrie

本能

Java Persistence API,ipulate have to be stored in databases, retrieved, and analyzed. Databases are important: they store business data, act as a central point between applications, and process data through triggers or stored procedures. Persistent data are everywhere, and most of the time they use relational databases

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Managing Persistent Objects,oviders to do most of the work without much code, but the richness of JPA also allows customized mapping from objects to tables using either annotation or XML descriptors. From simple mapping (changing the name of a column) to more complex mapping (inheritance), JPA offers a wide spectrum of customi

Fretful

Enterprise JavaBeans, attributes, but they are not made to represent complex tasks, which often require an interaction with other components (other persistent objects, external services, etc.). The persistence layer is not the appropriate layer for business processing. Similarly, the user interface should not perform bu