Format: Self study
Duration: 60.0 Hour(s)
Description: You will develop enterprise server-side Java applications,
concentrating on the use of the Enterprise JavaBeans component model and be
able to develop EJBs with WebSphere Studio Application Developer, version
5, including writing EJB clients, stateless and stateful session EJBs, container-managed
and bean-managed persistence entity EJBs and message-driven EJBs. You will
also test EJBs in WebSphere Application Server, version 5.
Audience: Experienced Java developers who are involved in building web-based
application solutions using EJBs.
Prerequisites: Develop, test and deploy Java applications as covered
in course JA34GB. Basic knowledge of WebSphere Studio Application Developer
as covered in JA34GB or the online tutorial supplied with Application Developer.
Objectives:
On completion you will be able to:
Describe
the J2EE component model and its use in building server-side applications.
Use IBM
WebSphere tools for developing, debugging and testing EJB applications.
Use EJBs
in accordance with the Model-View-Controller programming model.
Create
Enterprise Java Beans for business logic in the model "application"
layer.
Develop,
test and use EJBs to access databases in the model "persistence"
layer.
Describe
deployment and runtime issues of J2EE-based applications.
Assemble
and perform integration testing of J2EE-based applications using the WebSphere
Application Server.
Identify
the best practices needed to design and build J2EE applications which use
EJBs
Contents :
J2EE architecture,
component model, packaging and deployment.
Enterprise
JavaBeans (EJB) technology, including session, entity and message driven EJBs
and corresponding APIs.
The use
of WebSphere Studio Application Developer for developing, testing, debugging
and integrating EJBs with Java applications.
Container
services for EJB transactions.
Exceptions
in EJBs.
EJB Security.
Deploying
EJBs from WebSphere Studio Application Developer to WebSphere Application
Server.
Best practices
for EJBs.
Remarks: This course is for developers using WebSphere Studio Application
Developer, version 5.
Practical work: There are practical sessions throughout the course using
WSAD.
Price: £800 + VAT
