Java EE (Part - 2) - Enterprise Applications

Structure of the Module

Prerequisite	Java Language, Web Applications & SQL
Theory Fee	Rs. 2300/-
Lab Fee	Rs.500/-
Description	This course teaches how to develop enterprise applications using Java EE

RMI (Remote Method Invocation)

Understanding distributed computing
Creating a remote server
Creating a remote client
Understanding serialization and marshalling
Understanding role of stub and skeleton
RMI registry and Naming class.

JNDI (Java Naming and Directory Interface)

What is directory server
Understanding InititalContext and context
Registering entries and looking up entries in directory service.

EJB 3.0

What is an EJB
Understanding services provided by EJB Container
What are different types of EJBs
Understanding components of EJB
Difference between remote and local clients
Creating stateless session bean
Creating Stateful session bean
Accessing EJB from remote and local clients
Understanding different between container managed and bean managed transactions
Transaction attributes
Understanding declarative and programmatic security
Understanding roles, principals

Java Transaction Service (JTS) and API (JTA)

Understanding Transaction Service
Using UserTransaction methods to start, commit and rollback transaction
Updating multiple databases

JMS (Java Messaging Service)

Understanding messaging service
Different messaging models like point-to-point and publish and subscribe
Using API to publish a message to topic
Subscribing to a topic
Sending message to queue
Receiving message from a query
Browsing a queue
Understanding different types of messages

JPA - Java Persistence API

What is Object-relational mapping
Understanding POJO and entity
Understanding persistence unit and how to create it.
Understanding persistence context and entity manager
Different states of an entity
Working with queries using JPQL
Understanding relationship between entities
Using one-to-one, one-to-many, many-to-one and many-to-many relationships
Using JPA in web and console applications

Hibernate

What is Hibernate?
Integrating hibernate into your application
Persistence life cycle
Understanding how to use mapping
How to generate IDs
Inheritance in Hibernate
Establishing relationship between entities
Working with HQL

Spring

Understanding dependency injection and IOC
What is Aspect oriented programming – AOP
Using BeanFactory
Understanding autowiring and bean scopes
Applying aspects using XML elements
Applying aspects using @AspectJ
Working with JDBC through Spring
Transaction Management in Spring
Integrating Hibernate with Spring

Web Services

What is a web service
How web service uses SOAP, HTTP, XML and WSDL
Understanding SOAP envelope and message
Creating a web service and consuming it using JAX-WS
Understanding XML marshaling and unmarshalling
Understanding RESTful web services

Design Patterns

What is a design pattern
Understanding different tier
Presentation tier design patterns – Front Controller, Incepting Filter etc.
Business tier design patterns – Business Delegate, Session Facade etc.
Integration tier design patters – Data Access Object, Web service Broker etc.