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Business Component Development with EJB Technology Java EE 6.1.1 Training Institute in Chennai (ISQL Global)

Business Component Development with EJB Technology, Java EE 6

The latest release of the Enterprise Java Beans (EJB) 3.1 Technology available in the Java EE 6 platform builds on previous EJB technology and further simplifies how developers approach creating business components. EJB 3.1 makes manyimprovements that reflect common usage patterns, including: Singletons, No-interface view, Java Naming and Directory Interface (JNDI), Asynchronous Session Bean, and Timer Service.

The Business Component Development with Enterprise Java Beans Technology, Java EE6 course provides students with the knowledge required to build robust back-end functionality using Enterprise Java Beans (EJB[TM]) version 3.1 technology. The course provides a practical exploration of the EJB technology coding experience of session beans and message driven-beans. The course also examines EJB design, best practices, transaction management, messaging fundamentals, and security.

Learn To

The course features the Java Platform, Enterprise Edition 6 (Java EE 6) technology, and uses the Java EE 6 SDK. The students perform the course lab exercises using the NetBeans Integrated Development Environment (IDE). The hands-on lab environment uses the Java EE GlassFish v3 server.

Students who can benefit from this course

JavaDevelopers who are looking to build web-based and/orenterprise-based applications that incorporate EJB technology
JavaDevelopers who are preparing for the Sun Certified EnterpriseJava Beans Developer certification.

Prerequisites

Suggested Prerequisite

Demonstrateexperience with the Java programming language
Integrateexisting Java code (for example, reuse existing classes created byother team members)

Required Prerequisite

Object-OrientedAnalysis and Design Using UML

Audience

J2EE Developer
Java EE Developers
JavaDevelopers

Course Objectives

Implementbusiness-tier functionality using EJB technology
Describebest practices and other advanced issues in business componentdevelopment with EJB technology
Assembleand deploy EJB technology business-tier components on anapplication server
Integratean EJB technology-based application using the Java Messaging Service API
Create and implement timer-based services
Integratetransactions and securityinto an enterprise application

Course Topics

Introduction to Java EE

Gain an understanding of the Java Platform, Enterprise Edition (Java EE)
CompareJava EE application development with traditional enterpriseapplication development
Evaluatethe EJB Lite Container
Examinethe Java EE application architecture
ExamineJava EE container services
Examinethe EJB component types

Implementing Session Beans

Choosethe correct session bean type given a business constraint
Identify the three types of session beans
Createsession beans Package and deploy session beans
Examinesession beans

Accessing Session Beans

Understand the purpose and role of JNDI in relation to EJB components
Create a session façade
Use JNDI to look up a resource
Create a session bean client
Writecode that receives a resource reference through injection
ConfigureJNDI environment properties
Usedependencyinjection to locate an EJB

Advanced Session Bean Concepts

Usea session bean to perform asynchronous communication
Havefine-grained control over packaging and deployment
Describe the life cycle for stateless and stateful session beans
Implementsession bean life cycle methods
Understand the relationship between the EJB container and an EJB component

Singleton Session Bean

Describe the life cycle of a singleton session bean
Describesingleton concurrency access
Understand the advantages and disadvantages of using a singleton session bean
Implementsingleton session bean life cycle methods
Implementa concurrency management strategy
Create a singleton session bean

Developing Java EE Applications Using Messaging

Create a queue message producer
ReviewJMS technology
Create a synchronous message consumer
Describe the roles of the participants in the JMS API messaging system

Developing Message-Driven Beans

Configurea JMS message-driven bean
Describe the properties and life cycle of message-driven beans
Createlife cycle event handlers for a JMS message-driven bean
Understand the short-comings of using session beans as messaging consumers
Create a JMS message-driven bean

Using Timer Services Objectives

Create a timer notification callback
Describetimer services
Processa timer notification callback Manage timer objects

Implementing Interceptor Classes and Methods

Create a business interceptor method in the enterprise bean class
Associatemultiple business interceptor methods with an enterprise bean
Describeinterceptors and interceptor classes
Includelife cycle callback interceptor methods in an interceptor class
Create an interceptor class

Implementing Transactions

ImplementCMT
Describetransaction demarcation management
ImplementBMT Apply transactions to messaging
Interactprogrammatically with an ongoing CMT transaction

Implementing Security

Authenticatethe caller Examine Java EE authorization strategies
Usedeclarative authorization
Useprogrammatic authorization Examine the responsibilities of thedeployer
Understand the Java EE security architecture

Using EJB Technology Best Practices

Define best practices and state the benefits of using EJB technology bestpractices
Selectand apply known patterns to Java EE application design
Incorporateeffective exception handling into your Java EE application design