Gain in-depth knowledge integrating JPA and EJB with modern web technologies. In this Java Enterprise training course, you learn how to build apps with Java that are high-performing, scalable, and secure transactional web-based applications Discover how Java Enterprise Edition (Java EE) offers a simple and comprehensive approach to building state-of-the-art enterprise applications in this four-day, hands-on course.
- Real-world programming experience at the level of:
- You should have:
- An understanding of Java classes and the inheritance model
- The ability to use standard Java APIs
- Some knowledge of web technologies, including HTML and JavaScript
Building Modern Java Enterprise Apps: JPA, EJB3, & JSF Training Delivery Methods
- After-course instructor coaching benefit
- Learning Tree end-of-course exam included
- After-course computing sandbox included
Building Modern Java Enterprise Apps: JPA, EJB3, & JSF Training Course Benefits
Architect, deploy, and secure enterprise applications with Java EEStore and retrieve Java objects in relational databases using JPAEffectively build business logic using Enterprise JavaBeans (EJB3)Create rich web-based interfaces using JSF
Java Enterprise Course Outline
- Establishing components of an enterprise architecture
- Streamlining the development process with Java EE
Demystifying the JPA architecture
- Identifying the major components of JPA
- Establishing access with the EntityManager
Applying JPA core operations
- Persisting and retrieving entity objects
- Employing JPA to manually manage transactions
- Updating and deleting entity objects in the database
Effectively representing object associations
- Capturing single- and multi-valued associations
- Representing Java collections
Choosing appropriate inheritance strategies
- Employing techniques for class-to-database mapping
- Contrasting the database schema for different inheritance strategies
Working with Java Persistence Query Language (JPQL)
- Selecting data with the JPQL API
- Building maintainable database access with named queries
- Avoiding SQL insertion attacks with query parameters
Implementing the business tier with EJB stateless and stateful beans
- Encapsulating scalable business logic with JavaBeans
- Accessing session beans remotely
- Managing conversation across multiple requests with stateful beans
Applying advanced strategies of session beans
- Adding behaviours with method interceptors
- Triggering timer-based and asynchronous services
Exploring other EJB types
- Managing resources with Singleton beans
- Implementing robust message receivers with MDB
Applying declarative transactions with JPA
- Approaches to working with Java Transaction API (JTA)
- Managing transaction strategies with annotations
Securing a Java EE application
- Enforcing application security with Java EE
- Configuring authentication and authorisation across the tiers
JSF architecture
- Exploring the request processing cycle
- Managing application flow using JSF navigation model
Constructing a JSF application
- Creating views with JSF custom tags
- Handling user events with backing beans
- Taking advantage of the Unified Expression Language
Building views with facelets
- Arranging the UI component layout
- Localising messages using Resource Bundles
- Achieving code reuse with templates
Leveraging Ajax to improve the user experience
- Sharpening response with the asynchronous web model
- Combining Ajax functionality with JSF
Exchanging information with JSON
- JSON: The format for Web 2.0
- Syntax and samples of JSON formatting
The responsive web
- Combining HTML formatting with JavaScript actions
- Building client-side Models, Views and Routes
Communicating with Java EE via REST
- Accessing a REST service with an Ajax call
- Generating a JSON response on the server side
- Creating an example list-detail application
- Tailoring the sample application to make it your own
