Java Developer

Java is a general purpose, high-level programming language developed by Sun Microsystems. The small team of engineers, known as Green Team, initiated the language in 1991. Java was originally called OAK, and was designed for handheld devices and set-top boxes. Oak was unsuccessful, so in 1995 Sun changed the name to Java and modified the language to take advantage of the burgeoning World Wide Web. Java is an object-oriented language similar to C++, but simplified to eliminate language features that cause common programming errors. Java source code files (files with a .java extension) are compiled into a format called bytecode (files with a .class extension), which can then be executed by a Java interpreter. Java is object-oriented, which means that, among other characteristics, an object can take advantage of being part of a class of objects and inherit code that is common to the class. Objects are thought of as “nouns” that a user might relate to rather than the traditional procedural “verbs.” A method can be thought of as one of the object’s capabilities or behaviors.

Duration : 60 Hrs. Eligibility : Fresher 10th/10+2/Graduate with C/C++ Programming Skill

INTRODUCTION OF JAVA

• What is Java?
• How to Get Java
• A First Java Program
• Compiling and Interpreting Applications
• The JDK Directory Structure

DATA TYPES AND VARIABLES

• Primitive Datatypes ,Declarations
• Variable Names
• Numeric Literals,Character Literals
• String, String Literals
• Arrays, on-Primitive Datatypes, the Dot Operator
• Java

OPERATORS AND EXPRESSIONS

• Expressions
• Assignment Operator
• Arithmetic Operators
• Relational Operators
• Logical Operators
• Increment and Decrement Operators
• Operate-Assign Operators (+=, etc.)
• The Conditional Operator
• Operator Precedence
• Implicit Type Conversions
• The Cast Operator

CONTROL FLOW STATEMENTS

• Statements
• Conditional (if) Statements
• Data types and Variables 3
• Adding an else if
• Conditional (switch) Statements
• While and do-while Loops
• for Loops
• The continue Statement
• The break Statement

METHODS

• Methods
• Calling Methods
• Defining Methods
• Method Parameters
• Scope
• Method Parameters
• So, Why All the static?

OBJECT-ORIENTED PROGRAMMING

• Introduction to Object-Oriented Programming
• Classes and Objects
• Fields and Methods
• Encapsulation
• Access Control
• Inheritance
• Polymorphism

OBJECTS AND CLASSES

• Defining a Class
• Creating an Object
• Instance Data and Class Data
• Methods
• Constructors
• Access Modifiers
• Encapsulation

USING JAVA OBJECTS

• Printing to the Console
• Printf Format Strings
• String Builder and String Buffer
• Methods and Messages
• toString
• Parameter Passing
• Comparing and Identifying Objects, Destroying Objects

INHERITANCE IN JAVA

• Inheritance
• Inheritance in Java
• Casting
• Method Overriding
• Polymorphism
• super
• The Object Class
• PACKAGES
• The import Statement
• Static Imports
• Casting
• CLASSPATH and Import
• Defining Packages
• Package Scope

EXCEPTION HANDLING

• Exceptions Overview
• Catching Exceptions
• The finally Block
• Exception Methods
• Declaring Exceptions
• Defining and Throwing Exceptions
• Errors and Runtime Exceptions
• Assertions

INPUT/OUTPUT STREAMS

• Overview of Streams
• Bytes vs. Characters
• Converting Byte Streams to Character Streams
• File Object
• Binary Input and Output
• PrintWriter Class
• Basic and Filtered

COLLECTION FRAMEWORK

• The Collections Framework
• The Set Interface
• Set Implementation Classes
• The List Interface
• List Implementation Classes
• The Map Interface
• Map Implementation Classes

INNER CLASSES

• Inner Classes
• Member Classes
• Local Classes
• Anonymous Classes
• Instance Initializers
• Static Nested Classes

INTRODUCTION TO THREADS

• Non-Threaded Applications
• Threaded Applications
• Creating Threads
• Thread States
• Runnable Threads
• Coordinating Threads
• Interrupting Threads
• Runnable Interface, ThreadGroups

INTERFACES AND ABSTRACT CLASSES

• Separating Interface and Implementation
• UML Interfaces and Realization
• Defining Interfaces
• Implementing and Extending Interfaces
• Runnable Threads
• Abstract Classes

SERIALIZATION

• Object Serialization
• Serializable Interface
• Serialization API
• ObjectInputStream and ObjectOutputStream
• The Serialization Engine
• Transient Fields
• readObject and writeObject
• Externalizable Interface

GENERICS

• Using Generics
• Type Erasure
• Type Boundaries
• Wildcards, Generic Methods
• Strengths and Weaknesses of Generics
• Legacy Code and Generics

ANNOTATIONS

• Uses for Meta-Data
• The Annotations Model
• Annotation Types and Annotations
• Built-In Annotations
• Annotations vs. Descriptors (XML)

REFLECTION

• Uses for Meta-Data
• The Reflection API, The Class Class
• The java.lang.reflect Package
• Reading Type Information
• Navigating Inheritance Trees
• Dynamic Instantiation, Dynamic Invocation
• Reflecting on Generics

ERROR HANDLING

• Error handling strategies
• return values vs exceptions
• Basic Exception Handling
• try/catch/finally/throw
• Debugging

REMOTE METHOD INVOCATION (RMI)

• Introduction
• RMI Architecture
• The Remote Interface
• The Remote Object
• Writing the Server
• The RMI Compiler
• Writing the Client
• Remote Method Arguments and Return Values
• Dynamic Loading of Stub Classes
• Remote RMI Client Example
• Running the Remote RMI Client Example
• JDBC
• Database basics
• SQL, MySQL, PostgreSQL-Introduction and overview
• What Is the JDBC API?
• Driver Types
• Two-tier and Three-tier Models
• Connection Overview
• Transactions
• DriverManager Overview
• Statement Overview
• Sending Batch Updates
• ResultSet Overview
• Types of Result Sets
• Concurrency Types
• PreparedStatement Overview
• CallableStatement Overview
• ResultSetMetaData, Scrollable ResultSet,
• Prepared Statement, Callable Statement
• Performing Batch Update.

J2EE (Java 2 Platform, Enterprise Edition) is a Java platform designed for the mainframe-scale computing typical of large enterprises. Sun Microsystems (together with industry partners such as IBM) designed J2EE to simplify application development in a thin client tiered environment. J2EE simplifies application development and decreases the need for programming and programmer training by creating standardized, reusable modular components and by enabling the tier to handle many aspects of programming automatically. It full support is included for Enterprise JavaBeans. EJB is a server-based technology for the delivery of program components in an enterprise environment. It supports the Extensible Markup Language (XML) and has enhanced deployment and security features. Java Server Pages (JSP) is the Java equivalent to Microsoft’s Active Server Pages (ASP) and is used for dynamic Web-enabled data access and manipulation.

Duration : 60 Hrs. Eligibility : Fresher 10th/10+2/Graduate with Java Programming Skill

I NTRODUCTION TO ENTERPRISE EDITION

• Distributed Multitier Applications
• J2EE Containers
• Web Services Support
• Packaging Applications
• J2EE 1.4 APIs

WEB SERVER AND APPLICATION SERVER

• Tomcat-Introduction
• Overview, installation, Configuring Tomcat
• Jboss server-Introduction
• Overview,installation and Configuration
• Comparison

ANT TOOL

• Basics and introductions,
• Building web applications
• Using Ant Tool

JAVA SERVLET TECHNOLOGY

• What is Web Application?
• What Is a Servlet?
• Servlet Life Cycle
• Sharing Information
• Using Scope Objects
• Controlling Concurrent Access
• Getting Information from Requests
• Constructing Responses
• Filtering Requests and Responses
• Programming Filters
• Customized Requests and Responses
• Specifying Filter Mappings
• Invoking Other Web Resources
• Including Other Resources in
• The Response
• Transferring Control
• Accessing the Web Context
• Maintaining Client State
• Session Management
• Session Tracking
• Tracking Service Requests
• Notifying Methods to Shut Down
• Creating Polite Long-Running Methods

JSP TECHNOLOGY

• JavaServer Pages Technology
• The Life Cycle of a JSP Page
• Translation and Compilation
• Creating Static Content
• Response and Page Encoding
• Creating Dynamic Content
• Using Objects within JSP Pages
• Expression Language
• Deactivating Expression Evaluation
• Implicit Objects
• Literals & Operators
• Reserved Words
• JavaBeans Components
• Reusing Content in JSP Pages
• Transferring Control
• Jsp: param Element
• Including an Applet
• Setting Properties for
• Groups of JSP Pages
• JSP scripting elements and directives-,
• Declarations, expressions, directives
• Java
• Scriplets, comments,actions,implicite
• JSP objects – Working with variable
• Scopes – page scope, request scope,
• Session scope, application scope- Using
• Java beens,custom tags, Declare Default
• Content Type, Set Default Buffer Size,
• JSTL,Expression Language

CUSTOM TAGS IN JSP PAGES

• What Is a Custom Tag?
• Types of Tags
• Tags with Attributes
• Tags with Bodies
• Tags That Define Variables
• Communication between Tags
• Tag Library Descriptors
• Declaring Tag Files
• Declaring Tag Handlers
• Declaring Tag Attributes for
• Tag Handlers
• Declaring Tag Variables for Tag Handlers
• Programming Simple Tag Handlers
• Including Tag Handlers in
• Web Applications
• Cooperating Tags

JAVA DATABASE CONNECTIVITY (JDBC)

• Introduction
• Relational Databases
• Structured Query Language
• A Sample Program
• Transactions
• Meta Data
• AJAX
• Introduction to AJAX
• AJAX Components
• HTML & CSS, JavaScript & DOM
• XMLHttpRequest
• Server Side Code
• AJAX – JSP Application
• Ajax with Servlet and JSP
• XML and JSON for Ajax
• Database Application with Ajax
• Ajax libraries and Toolkits
• XML
• Markup Languages
• Why XML?
• DTD
• XML & XSL
• XML Schemas
• XML Parsers
• Reply, Forward & Delete Mails
• STRUTS
• Introduction
• Features and Architecture
• The MVC Design Pattern
• System State and Business Logic
• JSP Pages and Presentation Components
• ActionServlet and ActionMapping
• Struts Control Flow
• Building Model Components
• ActionForm Beans
• Forms and FormBean Interactions
• Automatic Form Validation
• Building Controller Components
• The ActionServlet
• ActionForm Classes & Action Classes
• The ActionMapping Implementation
• The Struts Configuration File
• Controller Configuration
• Module Configuration Files
• Add Struts Components To Your Application
• Validations Using Struts 2 Annotations
• Struts 2 with MySQL Database
• Struts 2 with AJAX , struts tags, Tiles Logging in Struts Applications

JAVA SERVER FACES

• Introduction to JSF
• JSF Features
• JSF for Web Application
• JSF components
• JSF Tags, Life Cycle & Architecture
• JSF Renderers
• JSF HTML Tag Reference
• JSF Core Tag Reference
• JSF Facelet Tag Reference
• JSF Navigation, JSF with Ajax
• Using JSF in JSP,JSF with Ajax
• Richfaces
• Apache My faces

HIBERNATE

• Introduction to O-R Mapping
• Hibernate Basics
• Hibernate Architecture
• Hibernate Configurations
• POJO (Plain Old Java Classes) classesand O/R Mapping
• Object Identifier
• One-to-One Association
• One-to-Many Association
• Many-to-One Association
• Many-to-Many Association
• Collection Mapping
• Component Mapping
• Inheritance Mapping
• Hibernate Query Language
• Criteria Queries
• Hibernate in Web Application

SPRING

• Introduction
• Spring Core
• Dependency Injuction
• Aspect Oriented Programming
• Major concepts in Spring
• Spring Architecture
• Spring web MVC
• Installation Procedure
• Spring in Web Application
• Bean descriptor
• Spring and Struts
• Spring data access
• Spring using Hibernate