Business Component Development with EJB Technology, Java EE 6

Course Objectives
Implement business-tier functionality using EJB technology
Describe best practices and other advanced issues in business component development with EJB technology
Assemble and deploy EJB technology business-tier components on an application server
Integrate an EJB technology-based application using the Java Messaging Service API
Create and implement timer-based services
Integrate transactions and security into an enterprise application

Introduction to Java EE

• Gain an understanding of the Java Platform, Enterprise Edition (Java EE)
• Examine the Java EE application architecture
• Examine Java EE container services
• Examine the EJB component types
• Evaluate the EJB Lite Container
• Compare Java EE application development with traditional enterprise application development

Implementing Session Beans

• Examine session beans
• Identify the three types of session beans
• Choose the correct session bean type given a business constraint
• Create session beans Package and deploy session beans

Accessing Session Beans

• Understand the purpose and role of JNDI in relation to EJB components
• Configure JNDI environment properties
• Use JNDI to look up a resource
• Write code that receives a resource reference through injection
• Create a session bean client
• Create a session façade
• Use dependency injection to locate an EJB
Advanced Session Bean Concepts
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  • Understand the relationship between the EJB container and an EJB component
  • Describe the life cycle for stateless and stateful session beans
  • Implement session bean life cycle methods
  • Use a session bean to perform asynchronous communication
  • Have fine-grained control over packaging and deployment
Singleton Session Bean
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  • Understand the advantages and disadvantages of using a singleton session bean
  • Create a singleton session bean
  • Describe the life cycle of a singleton session bean
  • Implement singleton session bean life cycle methods
  • Describe singleton concurrency access
  • Implement a concurrency management strategy
Developing Java EE Applications Using Messaging
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  • Review JMS technology
  • Describe the roles of the participants in the JMS API messaging system
  • Create a queue message producer
  • Create a synchronous message consumer
Developing Message-Driven Beans
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  • Understand the short-comings of using session beans as messaging consumers
  • Describe the properties and life cycle of message-driven beans
  • Create a JMS message-driven bean
  • Create life cycle event handlers for a JMS message-driven bean
  • Configure a JMS message-driven bean
  Using Timer ServicesObjectives
  •  
    • Describe timer services
    • Create a timer notification callback
    • Process a timer notification callback Manage timer objects
  Implementing Interceptor Classes and Methods
  •  
    • Describe interceptors and interceptor classes
    • Create a business interceptor method in the enterprise bean class
    • Create an interceptor class
    • Associate multiple business interceptor methods with an enterprise bean
    • Include life cycle callback interceptor methods in an interceptor class
  • Implementing Transactions
    • Describe transaction demarcation management
    • Implement CMT
    • Interact programmatically with an ongoing CMT transaction
    • Implement BMT Apply transactions to messaging
    Implementing Security
    
    • Understand the Java EE security architecture
    • Authenticate the caller Examine Java EE authorization strategies
    • Use declarative authorization
    • Use programmatic authorization Examine the responsibilities of the deployer
    Using EJB Technology Best Practices
    
    • Define best practices and state the benefits of using EJB technology best practices
    • Select and apply known patterns to Java EE application design
    • Incorporate effective exception handling into your Java EE application design
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Desarrolladores de aplicaciones, Desarrollador J2EE,  Java Developer, Java EE Developer