Java/J2ee Training in Noida

• Evolution of Java
• Object Oriented Programming Structure
• Internet Programming & its requirements
• Platform Independency & Portability
• Security
• Relation b/w JVM, JRE and JDK
• Description of a Simple Java Program
• Introduction to JAR format
• Naming Conventions

OOPs Implementation 30 hrs

• Classes and Objects
• Defining attributes and methods
• Implementing data encapsulation
• Relation b/w objects and reference variables
• Constructors and Anonymous block
• Method Overloading
• Static Data members, Block & methods
• Understanding Memory structure
• Stack
• Heap
• Class & Method area
• Understanding Class loading & Execution flow
• Static vs Dyanmic class loading
• Implicit vs Explicit class loading
• Sequence of operations performed at the time of class loading
• Argument Passing Mechanism & Wrapper classes
• Passing primitive arguments
• Passing objects
• Wrapper classes & their use
• Usage of this keyword
• Referencing instance members
• Intra class constructor chaining
• Method chaining
• Inheritance & code reusability
• Extending classes for code reusability
• Usage of super keyword
• Method Overriding
• Object class and its role
• Inheritance & Runtime polymorphism
• Static & Dynamic binding
• Inheritance and Is-A relation
• Runtime polymorphism and generalization
• Abstract classes & methods
• final keyword
• Interfaces and Role based Inheritance
• Difference b/w Feature & Role based Inheritance
• Difference b/w Static & Dynamic classing Environment
• Difference b/w classes & interfaces
• Use of interfaces in real scenarios
• Implementing Has-A relation
• Difference b/w Aggregation & Composition
• Nested classes and their role
• Inner classes
• Anonymous Inner classes
• Package & Scopes
• Need of packages
• Associating classes to packages
• Understanding Classpath environment variable
• import keyword and feature of static import
• public, protected, private & default scope
• Private Inheritance and its use
• Examples of private inheritance

Exception Handling 6 hrs

• Difference b/w exception and error
• Exception Handling & Robustness
• Common Exceptions and Errors
• try and catch block
• Exception handlers & importance of their order
• throw keyword and its usage
• throws keyword and its usage
• Checked and Unchecked Exceptions
• Role of finally
• Creating User defined Exceptions

MultiThreading in Java 10 hrs

• Multitasking and Multithreading
• Thread based execution model of Java Applications
• Relation b/w Runnable interface and Thread class
• States of Thread
• Implementing User threads
• Thread synchronization & mutual exclusivity
• Inter Thread communication and Thread scheduling
• Understanding and using Monitor
• Thread deadlock and Interrupting Threads
• ThreadGroup and its use
• Daemon Threads and their use

Input Output Streams 8 hrs

• Streams & their advantages over conventional input output
• Commonly used byte oriented streams
• Commonly used character oriented streams
• Reading & writing data from different streams
• Redirecting Standard input & output streams
• Serialization
• Use of transient keyword
• Role of serialversionUID
• File class and File System Interaction
• Scanner class
• StreamTokenizer and StringTokenizer

Networking 6 hrs

• InetAddress class and Factory Design Pattern
• Understanding socket and port
• TCP/IP based networking using Socket & Server Socket
• UDP based networking using DatagramSocket and DatagramPacket
• HTTP based networking using URL and URLConnection

Reflection 4 hrs

• Understanding object representation of classes
• Loading classes dynamically
• Instantiating classes indirectly
• Obtaining information of classes dynamically
• Invoking methods indirectly
• Referencing data members indirectly
• Overriding access policy and referencing private members

Collection Framework 16 hrs

• Role and Importance of Collection Framework
• Use of List & Set based collection
• Use of Iterator & ListIterator
• Use of Maps
• Searching elements in List, Hash and Tree based collections
• Role of equals and hashCode() methods
• Role of Comparable and Comparator interfaces
• Thread safety and Vector
• Difference b/w Enumeration and Iterator
• Type safety and Generics
• Common algorithms and Collections class
• Using Properties class for managing properties files

I18n or Internationalization 4 hrs

• Role of Locale class in i18n
• Using NumberFormat class for applying number & currency formatting
• Using DateFormat class for applying date & time formatting

Database Connectivity Using JDBC 4.x 10 hrs

• Overview of native and ODBC Drivers
• Introduction to JDBC
• Type of JDBC drivers
• Using different type of drivers
• Defining properties based Connection Factory
• Performing basic database operations
• Insert
• Delete
• Update
• select
• PreparedStatement
• Difference b/w Statement & PreparedStatement
• Setting Query parameters
• Executing Queries
• CallabeStatement
• Creating PL/SQL Stored procedures and functions
• Creating Callable statements
• Executing procedures & functions
• Misc
• Batch Updation
• Transacting queries
• Programmatic initialization of database
• Scrollabe & Updatable Resultset
• ResultSetMetaData
• DatabaseMetaData
• Connection Pooling and DataSource
• Implementation of DAO design pattern

Servlet API 3.x

• Introduction to JEE
• Overview of Dynamic web applications
• Introduction to Servlet
• Servlet life cycle
• Annotations and their use in Servlet development
• Difference b/w web server & application server
• Installing and configuring web & application server
• Web Application formats
• Deployment modes supported by servers
• Creating and deploying a simple web application
• Understanding the role of ServletRequest & ServletResponse
• Differene b/w parameters and attributes
• Using different content type for response
• Using RequestDispatcher for Include & Forward
• Initialization Parameters and their use
• ServletConfig & ServletContext
• Inter application collaboration
• State Management and use of HttpSession & Cookies
• Hidden Form fields and URL Rewriting
• Using Http only Cookies
• Listeners and web application events
• Applying Filters to servlets
• Asynchronous request processing
• File Uploading & downloading
• Security

Java Server pages (JSP)

• Advantages of JSP over Servlet
• JSP Architecture
• Integration of JSP & Servlet API.
• JSP implicit objects
• Use of JSP Tags, Actions and Directives
• Error Handling in JSP
• Using Java Beans in JSP
• Defining Custom Tags

Tools & IDE

• Introduction to Eclipse
• Installing eclipse
• Understanding Perspective & workspaces
• Changing Compiler, JRE and other setting
• Adding and removing plug-in
• Project Management
• Creating various type of projects
• Closing & Importing projects
• Building projects
• Managing Libraries and Dependencies
• Adding jar files from eclipse library
• Adding third party jar
• Removing jar files from a project
• Code Generation & Refactoring
• Generating getter & Setter methods
• Generating constructors
• Overriding and implementing methods
• Renaming classes and members
• Moving classes and packages
• Extracting interfaces and abstract classes
• Server Management
• Configuring web/application server
• Starting and stopping servers
• Deploying and undeploying applications
• Debugging
• Debug perspective
• Using line, method, exception and data member breakpoints.
• Setting up conditional breakpoints.
• Using step into, step over, step return and resume.
• Peeking into stack and heap contents
• Unit Testing
• Introduction to JUnit
• Understanding assertions
• Writing & executing Test Cases
• Managing test cases with Test Suites
• Subversion (SVN) Code Repository & Client
• Need of Code Repository
• Architecture of SVN Code Repository
• Configuring Project in a SVN Code Repository
• Installing SVN Client
• Connecting client to SVN Repository
• Checking out project form the repository
• Updating SVN and local repository
• Log4j
• Understanding the need of Logging
• Introduction to Apache Log4j
• Log4j Architecture: Appender, Logger & Layout
• Log4j Configuration for web application