Java

Java

Java online training course content

  • Basics-oops concepts
  • A simple java program-compilation and execution
  • Class
  • Object-definition and creation
  • Primitive data types
  • Operators
  • Typecasting-necessity and usage
  • Functions-passing parameters, return data types etc
  • Static keyword-meaning and purpose
  • Interpreting system out. print Ln
  • Polymorphous-static and dynamic
  • Method overloading and method overriding
  • Constructors-this and super keyword
  • String class and string buffer class
  • Arrays-declaration and usage
  • Command line arguments
  • Inheritance-types, usage, ’final’ keyword
  • Super class reference-subclass object rule
  • Interfaces-late binding and early binding
  • Abstract class
  • Packages
  • Access specifiers -public, private, protected and default
  • Access modifiers
  • Inner classes
  • Static and non-static blocks
  • Exception handling-try, catch, throws, throws, finally
  • Keywords and their usage, user defined exceptions
  • Multithreading
  • Streams {i/o and files}
  • Networking
  • Wrapper classes
  • Collection framework
  • Generics
  • Annotations
  • New features in java 1.6&1.7

Colleaction

Generics

Anotations

Advanced java

  • JAVA DATABASECONNECTVITY(JDBC)
  • Getting started with web application in Java

Introduction to Web Application, Need for Web Application, Technologies used in Web Application, Web Architecture Models –– Model-1 and Model-2, Introducing MVC Architecture

  • Introduction to Servlets

Introducing CGI, pros & cons of CGI, What is Servlet?, Need of Servlet, About ServletContainer, Servlet API, About javax.servlet.Servlet interface, Servlet LifeCycle, About ServletConfig, About GenericServlet Configuring Servlets on Tomcat 6.x, BEA Weblogic 8.1/9.x/10 (On Windows/Linux), IBM Websphere 6.0 and Pramati 4.1 servers

  • Request Processing and Features of HTTP

About ServletRequest and ServletResponse, About Request Parameters, About Initialization Parameters, Need of initialization parameters, About RequestDispatcher, Using RequestDispatcher to Forward & Include, When to use Include & Forward, Difference between Include & Forward, Request Attributes, Understanding Http basic, Understanding HttpServlet, HttpServletRequest & HttpServletResponse

  • Session Tracking

Need to maintain client data, URL Rewriting, pros & cons of URL Rewriting, benefits of URL Rewriting, When to use URL Rewriting, Hidden Form Fields, Pros & cons of Hidden Form Fields, When to use Hidden Form Fields, Cookies, Pros & Cons of Cookies, When to use Cookies, Http Session, Pros & Cons of Http Session, When to use Http Session, Context Attributes, Need of context attributes, How to configure context attribute, How to access context attribute, Example demonstrating the usage of Context Attributes, About various scopes, When to use which scope, Single Thread Model, Need of synchronization in Servlets, Using SingleThreadModel

  • Introducing Filters, Listeners & Wrapper

Need of filters, Filter Interception Design Pattern, Changes in Servlet 2.4 in filter configurations, Configuring Filters to work with Forward & Include, About Listeners, What are Listeners?, Need of event programming and importance of Listeners, The Various Listeners (ServletContextListener, ServletContextAttributeListener, HttpSessionListener, HttpSessionBindingListener, HttpSessionAttributeListener, HttpSessionActivationListener), About Servlet Wrappers (ServletRequestWrapper, ServletResponseWrapper, Http Request and Response Wrappers)

Servlet 2.5 Features

  • Security

Introducing Security (JAAS), Authentication, Authorization, Data Integrity, Introducing Web Security, Http Authentication Mechanism, Http Basic Authentication model, Http FORM based Authentication model, Http Digest Authentication Model, Declarative Security, Working with declarative security in web application, Programmatic Security, Working with programmatic security in web application

  • Introducing to JSP

JSP Introduction, Difficulties in using Servlets to build huge views, Need for alternative approach to built dynamic web pages, Introducing tag based approach, JSP architecture, JSP Lifecycle (Translation, Compilation, Initialization, Request processing, Destroying)

  • Introducing JSP Basic Tags and Implicit Objects

Scripting Tags (Scriptlet tag, Declarative Tag, Expression Tag), Implicit Objects, Need of Implicit Objects, About all the implicit objects (request, response, out, page, application, session, config, exception), Directive Tags (Page directive, include directive, taglib directive)

  • JSP Action tags and Java Beans

What is Java Bean?, Need of java Beans, Advantages of using Java Beans, Action Tags (include, forward, param, useBean, setProperty, getProperty, plugin, params, fallback) , Differences between directive include and action include

  • Enhancing the JSP tags support

JSP Custom Tags, Need of custom tags, Empty Tags, Tag Handler Life Cycle, Body Content Tag, Body Tag Handler Life Cycle, Iteration Tags, Iteration Tag Handler Life Cycle, Simple Tags

  • Internationalization

Introduction to Internationalization, Need Of Internationalization, Internationalizing Web Application

  • Web Design Patterns

Web Tier Design Considerations, MVC (Model View Controller), Filter Interception, Front Controller, Composite View, Business Delegate, DAO (Data Access Object), DTO (Data Transfer Object), Command Pattern, Application implementing MVC architecture

  • Introduction to mvc 1 and mvc 2 architecture

1.    J2EE

  • RMI
  • EJB – session beans, entity beans, message driven beans
  • JNDI
  • JMS
  • JTA
  • JMS
  • JAAS
  • Introduction to struts 1.3
  • Design patterns

2.    STRUTS

  • Front controller design pattern
  • Application controller design pattern
  • What is struts?
  • What is framework?
  • Need of struts framework
  • Struts architecture
  • The elements of struts architecture
    • Action servlet
    • Struts configuration file
    • Request processor
    • Action class
  • Simple struts application
  • Form beans  and types of form beans
  • Validations and validation framework
  • internationalization
  • Struts modules – request processor, module config, request utils
  • Struts plug-in
  • Types of action class
  • Exception handling in struts
  • Tiles framework
  • Examples of all the above topics using an IDE [my eclipse]
  • New features in struts 1.3&2.X

3.    SPRING

Exclsive Discussion on spring

Spring-core

Spring-Jdbc

Spring-mvc

Spring-webmvc

springJee Module

springOrm

SpringAop

4.    HIBERNATE

    • What is Orm?
    • What are the MainFeatures of ORM?
    • Why Object/Relational Mapping(ORM)?
    • Understanding Hibernate Architecture
    • Configuration
    • SessionFactory
    • Session
    • Query
    • Criteria
    • HiberanteConfiguration
    • HibernateMappings
    • PersistentClasses
    • UseingHibernatetoPerformBasicPersistentOperations
    • Step1:PrepareConfigurationObject
    • Step2:BuildSessionFactory
    • Step3:ObtainaSession
    • Step4:PerformPersistenceOperations
    • Step5:Closethe Session
    • Working with Hibernate to perform Basic CRUD Operations…
    • Understanding Persistent Classes Mapping
    • Problem ofGranularity
    • Working with Component Types
    • Problem of SubTypes
    • Table perClassHierarchy
    • Implementing TableperClassHierarchy
    • Table perSubclass
    • Table erConcrete Class
    • Problem of Relationships
    • One-to-One
    • One-to-Many
    • Many-to-Many
    • Understanding Hibernate QueryLanguage(HQL)And Criterion Api
    • Introducing HQL
    • Using Hibernate ApI to Execute Hql Queries
    • Obtaining a Query Instance
    • Cusomizing the Object
    • Executing the Query
    • Preparing Hql Queries to Retrieve Persistent Objects
    • The From Clause
    • The Select Clause
    • Using Constuctor Expression in SELECT Clause
    • Using Aggregate Select Expression in SELECT Clause
    • The Where clause
    • Positional Parameters
    • Named parameters
    • Named Queries
    • Using Criterion API to Build Queries
    • Adding Restrictions to Criteria
    • Using HQL to perform Bulk Update and Delete Operations
    • NATIVE SQL
    • Implementing Servlets with Hibernate
    • Implementing Servlets with Hibernateand Ejb
    • Implementing Struts with Hibernate
    • Implementing Spring with Hibernate
    • criteriaApi
    • relationships(one-many,many-one)
    • inheritancemapping
    • caching 

5.   WEB SERVICES

  • Service-Oriented Architecture with Java Web Services
  • An Overview of Java Web services
  • Basic SOA Using REST
  • XML,DTD,XSD,DOM,SAX
  • The Role of WSDL, SOAP, and Java/XML Mapping in SOA
  • The JAXB 2.0 Data Binding
  • JAX-WS—Client-Side Development
  • JAX-WS 2.0—Server-Side Development
  • WSDL-Centric Java Web Services with SOA-J
  • SOAP BASED WEBSERVICES USING AXIS
  • Springs with web services
  • Jax-rs(restfullwebservices

ANT

LOG4J

JNDI

JMS

JTA

JTS

Ajax

UNIX AND LINUX BASIC COMMANDS