Understanding Requirement: Why Java
Why Java is important to the Internet
Java On Linux
First Java Program
Java Virtual Machine Architecture
Class Loading Process by Class Loaders
Role Of Just In Time Compiler
Execution Engine
Data Types
Variables
Arrays
Operators
Arithmetic Operations
Shifting Operators
Logical Operators
Control Statements
Object Oriented Paradigms
The Three OOP principles
Looping Statements
JAVA Class Fundamentals
Command Line Arguments
Static Initialize
Creating an Object
Instance Variable Hiding
Overriding and Overloading of methods
Understanding The Access Controls
Nested And Inner Classes
Dynamic Method Dispatching
Abstract Classes
Using Final To Prevent Overriding & Inheritance
Garbage Collection
Defining a package
Understanding Classpath
Access Protection
Importing packages
Defining and Implementing An Interface
Abstract classes vs Interfaces
Generics
Annotations
Varargs
Foreach
Fundamentals Of Exception Handling
Types Of Exceptions
Learning exception handling, try-catch, multiple catch clauses
Nested Try Statements
Throw, Throws and Finally
Custom Exceptions
Java Thread Model
Creating A Thread
Context Switching
Synchronization: Methods And Statements
Inter-thread Communication
The interface between the low-level platform-specific functionality and a component is J2EE container. Any kind of component can be executed and assembled in Java EE module and deployed on its container.
The process of assembly involves specifying container settings for every component in the Java EE application. Container settings customize the support provided by the Java EE server, such services as security, Java Naming and Directory Interface (JNDI) API lookups, transaction management, and remote connectivity.
The Java EE security model is a configuration for web component or even enterprise bean which allows only authorized users to access the resources.
The Java EE transaction defines relationships through the methods that composes single transaction so that all methods in one transaction are treated as a one single unit.
JNDI lookup services is the one which allows software client to look-up and discover resources in the form of Java objects by name.
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