T2609

Enterprise JavaBeans

This EJB 3 course is designed for experienced Java developers who wish to extend their knowledge to JEE middleware and who wish to get started with the new EJB 3 component model to develop Java Middleware applications.

Audience

Experienced Java Developers who wants to learn Enterprise Java Beans 3.

Prior knowledge

Insight in J2EE and JEE5 is preferable. Good Java knowledge.

Courseware

Course material in english.

Objectives:

Upon successful completion of this course, students will be able to:

Set up the EJB environment
Develop session beans
Develop an entity, manage entity relationships and use Java Persistence API
Develop a message-driven bean
Process transactions

Course Outline:

Introduction

Application architecture types
EJB application overview
Java EE overview
EJB 3 overview
Current server compliance and implementations
Workshop: Setting up development environment

Java EE Dependency injection

Dependency injection characteristics and reasons for using it
Components that can be injected
Components that can use injection

Session Bean

Session bean overview
Stateless session beans
Stateful session beans
Workshop: Creating stateless and stateful session beans

EJB Client applications

Client view
EJB client types
Building clients
Workshop: Creating different clients

Message-Driven Bean (MDB)

MDB Overview
Workshop: Working with message driven beans

EJB 3.0 Interceptors

Overview
Workshop: Working with interceptors

Entities

Entity Overview
Entity lifecycle
Design guidelines
Entity annotations

Java Persistence API (JPA)

JPA overview
Persistence Unit
Entity inheritance
Abstract entity classes
Using native SQL queries
Java Persistence API and Java SE
Workshop: EJB 3 entity and EntityManager API
Entity... Läs mer

Objectives:

Upon successful completion of this course, students will be able to:

Set up the EJB environment
Develop session beans
Develop an entity, manage entity relationships and use Java Persistence API
Develop a message-driven bean
Process transactions

Course Outline:

Introduction

Application architecture types
EJB application overview
Java EE overview
EJB 3 overview
Current server compliance and implementations
Workshop: Setting up development environment

Java EE Dependency injection

Dependency injection characteristics and reasons for using it
Components that can be injected
Components that can use injection

Session Bean

Session bean overview
Stateless session beans
Stateful session beans
Workshop: Creating stateless and stateful session beans

EJB Client applications

Client view
EJB client types
Building clients
Workshop: Creating different clients

Message-Driven Bean (MDB)

MDB Overview
Workshop: Working with message driven beans

EJB 3.0 Interceptors

Overview
Workshop: Working with interceptors

Entities

Entity Overview
Entity lifecycle
Design guidelines
Entity annotations

Java Persistence API (JPA)

JPA overview
Persistence Unit
Entity inheritance
Abstract entity classes
Using native SQL queries
Java Persistence API and Java SE
Workshop: EJB 3 entity and EntityManager API
Entity relationships overview
Workshop: Working with EJB Entity Relationships

Java Persistence Query Language (JPQL)

JPQL overview

Java EE Transactions

Java EE Transaction Overview
Container Managed Transactions
Bean Managed Transactions
Workshop: Working with transactions

Java EE design patterns

Overview
MVC
Access object
Session façade
Other good patterns

Extra workshops

Workshop: EJB 3 bean without tools
Workshop: EJB 3.0 timer model and callbacks

"Mycket kompetent och trevlig lärare med lätt att lära ut så man förstår och även läsa in vad eleverna inte förstår."
/ en nöjd deltagare 2/11-2015