Module 02 discusses the JEE containers. Containers provide an interface between components and low-level platform functionality, allowing components to be executed only after being assembled into a module and deployed into their container. JEE containers offer security, transactions, lookup services, and remote connectivity. The JEE server provides EJB and web containers to manage enterprise beans and web components respectively, while the application client container manages clients.

1. Module 02 – The JEE Containers
Danairat T.
Line ID: Danairat
FB: Danairat Thanabodithammachari
+668-1559-1446

2. JEE and Web Application Development
The Course Outline
Module 01 - Introduction to JEE
Module 02 - The JEE Containers
Module 03 - The Model-View-Controller Design Pattern
Module04 - Java Servlets
Module 05 - Java Server Pages in MVC
Module 06 - JEE Web Application Deployment
Module 07 - Enterprise Java Bean
Module08 - JEE Enterprise Application Deployment

3. JEE Containers
Containers are the interface
between a component and the low-
level platform-specific functionality
that supports the component.
Before a web, enterprise bean, or
application client component can be
executed, it must be assembled into
a Java EE module and deployed
into its container.

4. JEE Containers Features
Java EE security model lets you configure a web component or
enterprise bean so that system resources are accessed only by
authorized users.
Java EE transaction model lets you specify relationships among
methods that make up a single transaction so that all methods
in one transaction are treated as a single unit.
JNDI lookup services provide a unified interface to multiple
naming and directory services in the enterprise so that
application components can access these services.
Java EE remote connectivity model manages low-level
communications between clients and enterprise beans. After an
enterprise bean is created, a client invokes methods on it as if it
were in the same virtual machine.

5. JEE Server and Containers

6. JEE Server and Containers
Java EE server: The runtime portion of a Java EE product. A Java EE
server provides EJB and web containers.
Enterprise JavaBeans (EJB) container: Manages the execution of
enterprise beans for Java EE applications. Enterprise beans and their
container run on the Java EE server.
Web container: Manages the execution of JSP page and servlet
components for Java EE applications. Web components and their
container run on the Java EE server.
Application client container: Manages the execution of application
client components. Application clients and their container run on the
client.

7. JEE Containers for JEE5

8. Danairat T.
Line ID: Danairat
FB: Danairat Thanabodithammachari
+668-1559-1446
Thank you