Základní info
This Java EE 7: New Features course is designed for experienced Java EE 6 platform professionals. You'll simplify the switch to the Java EE 7 platform by performing lab exercises and experimenting with real code examples.Learn To:Implement the new Java API for Batch Applications, JSON and Websocket in your code(JSRs 352, 353 and 356).Enable JAX-RS 2.0, EL 3.0 and JMS 2.0 Major enhancements in your code.Implement the enhancements in JSF and JSP in your code.Implement the enhancements in CDI and Bean Validation in your code.Implement the enhancements in EJB and JPA in your code. Describe and leverage the enhancements in the Java EE 7 platform.Understand the new features for Java EE 7: JSON, WebSockets, HTML 5, JSF Servlets.Update existing applications to EE 7.Benefits to YouWrite applications for Java EE 7 and take advantage of the benefits of a cloud environment and of the Java EE 7 improved simplification. Extend the range of the Java EE platform to encompass emerging technologies in the web space.
Audience:
- J2EE Developer
- Java Developers
- Java EE Developers
Objectives:
- Develop Java EE 7 applications
- Design and implement Restful Web Services using JAX RS 2.0
- Parse and encode JSON in Java
- Create Web Application views using JSF, JSP and EL improved features
- Create WebSockets for real-time communication
- Integrate JMS, JPA and Batch application technologies in Java EE 7 applications
- Integrate EJB, CDI and Bean Validation in backend services for EE application
Topics:
Java EE 7 Overview
- List of JSRs (What's New, What's Major Release and What's Updated)
- Pruned technologies - EJB Entity Beans, JAX-RPC 1.1, JAXR 1.0, and JSR-88 1.2
- Web Profile Changes
- New Default Connections for Database and JMS
- Security Descriptor and Deployment Descriptor Changes
- Overview of Common Annotations 1.1. How they consolidate and remove duplicates.
Developing Java EE Applications Using JAX-RS 2.0 and JSON-P
- New Client API
- JAX-RS Server Side Improvements
- JSON-P (new API)
Developing Application Using Web Component Enhancements (JSF, JSP, EL, Servlet)
- JSF Changes
- JSP Changes
- EL Changes
- Servlet Changes
Developing Applications Using WebSocket
- Explain Web Service Limitations
- WebSocket Explained
- Creating WebSockets with Java
- Client-side WebSocket with JavaScript
- Client-side WebSocket with Java
Implementing EJB, CDI and Bean Validation
- EJB Improvements
- CDI Changes
- Bean Validation Improvements
Implementing JMS, JPA and Batch
- JMS 2.0
- Batch Applications (new API)
- JPA Improvements
