Business Component Development with EJB Technology Java EE 6.1.1 Training Institute in Chennai (SQL STAR)
Business Component Development with EJB Technology, Java EE 6
The latest release of the Enterprise JavaBeans (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 many improvements 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 JavaBeans 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 latest release of the Enterprise JavaBeans (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 many improvements 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 JavaBeans Technology, Java EE6 course provides students with the knowledge
required to build robust back-end functionality using Enterprise JavaBeans (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.
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 EnterpriseJavaBeans 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- J2EEDeveloper
- 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 security into 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
- Identifythe 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
- UseJNDI to look up a resource
- Create a session bean client
- Writecode that receives a resource reference through injection
- ConfigureJNDI environment properties
- Usedependency injection 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
- Implement a 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
- Describe timer 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
- Describe transaction demarcation management
- ImplementBMT Apply transactions to messaging
- Interactprogrammatically with an ongoing CMT transaction
Implementing Security- Authenticatethe caller Examine Java EE authorization strategies
- Usedeclarative authorization
- Use programmatic 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 best practices
- Selectand apply known patterns to Java EE application design
- Incorporateeffective exception handling into your Java EE application design