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JavaEE (J2EE) - Enterprise Java Training Course UK

Dates and full course list

This is a Featured Course

JavaEE - Enterprise Java Course Overview

Course Code:	JAV0030
Price:	£1995
Duration:	5 days
DATE:
Who should attend:	Experienced Java programmers who require the skills to develop enterprise applications.
Prerequisite Skills:	Programming experience of the Java language as covered in our JavaSE course. Some prior contact with internet technologies is helpful, though not essential.

Java has taken the IT industry by storm over the past few years and there are now thousands of developers using it as their language of choice. This course offers existing Java developers further skills which will enable them to exploit the enterprise elements of this very capable programming environment, it also covers the key enhancements made to Java in versions 5 and 6.

Course Content

Our Java EE (formerly J2EE) training course provides an overview of Java EE architecture, and intensive hands-on experience in the development and implementation of scalable distributed applications using Enterprise JavaBeans (EJB 3), Java Persistence Architecture (JPA) and Java Server Page (JSP) technologies – including Java Server Faces (JSF) and possibilities for integration with Web 2.0-enabling techniques like AJAX.

This course has been developed for real-world, commercial scenarios by our expert instructors. See below for detailed syllabus. If you have a technical question, please email

Course Objectives

1. How to build a modern web presentation tier, exploiting the latest JSF components and integrating rich client techniques.
2. How to build better and simpler EJBs with EJB 3 and annotation techniques.
3. How to leverage XML with better programming techniques and easier creation of web services.
4. How to improve access to relational data with the Java Persistence API.
5. How to manage transactions and security in a Java EE environment.
6. Assess vanilla Java EE versus popular framework alternatives.

Hands On Exercises

Delegates receive hands-on experience of building Java EE applications, including:

1. Building JSF components for web presentation, and integrating these into a fully working application.
2. Managing security and transactions in a full-blown application server environment.
3. Writing a business tier incorporating new-style Enterprise Java Beans.
4. Experiencing the ease with which the business tier can be transformed into a web service layer.
5. Creating a JPA mapping layer to an existing relational database.
6. Exploring Java Messaging Services for synchronous and asynchronous application communication.

JavaEE - Enterprise Java Training Course Outline

Building the web tier - Servlets, JSP and JSF

Servlets
Java Server Pages (JSPs)
Java Server Faces (JSF) benefits
Understanding JSF components
Building the UI with JSF: component classes and rendering model
Web application screen flow with the JSF navigation model
JSF custom tags
Integration with standard tag libraries
Client and server-side validation
Presenting data easily with Unified
Expression Language and Backing Beans

Implementing the business tier with EJB 3.0

Implementing stateless and stateful beans
Abstracting the business service layer
Injecting services with annotations
Accessing beans locally and remotely
Transforming session beans into web services
Integrating applications with message driven beans

Persisting data with JPA

No more entity beans: persistence units and entity classes
Persistent access with an Entity Manager
Annotation-driven OR mapping
Managing multiplicity in relationships
Entity inheritance strategies
Querying data with JPQL

Container Services

Transactions
Container-managed transaction
strategies
Annotations for transactions
Bean-managed transactions with JTA

Security on the Java EE platform
Metadata annotations, declarative and
programmatic approaches
Authentication and authorisation
mechanisms in the web and EJB tiers
Protecting resources
Propagating security identities

Java Messaging Services (JMS)
Synchronous message management
with session beans
Asynchronous message reception with
message driven beans
Point-to-point and publish-subscribe
application models

Java EE and Frameworks

Why Enterprise Java is no longer as difficult as it used to be
Spring Framework: a supplement or alternative to Java EE?
Integrating Hibernate as an alternative to JPA

Java-related technologies

Overview of Web Services

 

 

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