Naslovnica

Java EE 7: New Features

This Java EE 7: New Features course is designed for experienced Java EE 6 platform professionals.

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.

Što ćete naučiti

  • 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.

Kome je namijenjeno

  • Developers
  • Administrator

Preduvjeti

Suggested Prerequisite

  • Java EE 6: Develop Business Components with JMS & EJBs Ed 1
  • Java EE 6: Develop Database Applications with JPA Ed 1

Required Prerequisite

  • Developing Applications with Java EE 6 on WebLogic Server 12c Ed 3

Nastavni plan

Pregledaj

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