Java Web Programming

Gives the Java programmer a firm understanding of web application development in the Java Enterprise environment. Students learn the Servlets, JSP, and JSTL standards and how to mesh them into an effective methodology for building maintainable model/view/controller web applications. Students also work with relational databases and are exposed to practicalities of using both JDBC- and JPA-based persistence tiers. The course also introduces security concepts and provides exercises in both declarative and programmatic approaches to authentication and authorization for Java web applications.

Duration : 80 Hrs | 40 Days | 6 - 8 Weeks

• The World Wide Web
• HTML
• Web Servers
• HTTP
• Dynamic Web Pages
• CGI
• Java Web Technologies
• Servlets
• JSP

• J2EE Overview
• Client Tier
• Middle Tier
• Application Server Tier
• The J2EE Platform
• J2EE Skills

• Browsers, Servers and Servlets
• The Basic Servlet
• The Servlet Life Cycle
• The HttpServlet Approach
• More do Methods
• Threading in Servlets
• Debugging

• Request and Response Basics
• The HttpServletRequest Object
• Request Headers
• Status Codes
• Response Headers
• Ensuring Valid Characters
• Session Tracking
• Understanding Cookies
• The Cookie Class
• Cookie Properties

• The HttpSession Class
• Encoding URLs
• Terminating Sessions

• Web Application Components
• ServletContext
• Forward and Include
• Supporting Files
• Deployment Descriptor
• Deployment Descriptor Elements
• Security - Authentication
• Security in the J2EE Application Server
• Security - Authorization

• Dynamic Web Content
• The JSP Solution
• JSP Syntax
• JSP Deployment
• Variables and Expressions
• Implicit Objects
• page and taglib Directives
• Include and Forward
• Exception Handling

• JSP Containers
• Page Translation
• Types of JSP Content
• Directives
• Content Type
• Buffering
• Scripting Elements
• JSP Expressions
• Standard Actions
• Custom Actions and JSTL
• Objects and Scopes
• Implicit Objects
• JSP Lifecycle

• Translation of Template Content
• Scriptlets
• Expressions
• Declarations
• Dos and Don'ts
• Implicit Objects for Scriptlets
• The request Object
• The response Object
• The out Object

• HTML Forms
• Reading CGI Parameters
• JSPs and Java Classes
• Error Handling
• Session Management
• The Session API
• Cookies and JSP

• HTML Forms
• JavaBeans
• JavaBeans and JSP
• Bean Properties
• Property Types
• Properties and Forms
• Bean Scopes

• Separating Presentation and Business Logic
• JSP Actions
• JavaBeans
• Working with Properties
• Using Form Parameters with Beans
• Objects and Scopes
• Working with Vectors

• Web Components
• Forwarding
• Inclusion
• Passing Parameters
• Custom Tag Libraries
• Tag Library Architecture
• Implementing in Java or JSP
• Threads
• Strategies for Thread Safety
• XML and JSP
• JSP for Web Services

• JSP Expression Language
• Expression Language Implicit Objects
• What is JSTL?
• Core Tags - Conditionals
• Core Tags - Iteration and Import
• XML Manipulation Tags
• Internationalization Tags
• SQL Tags

• Going Scriptless
• The JSP Expression Language
• EL Syntax
• Type Coercion
• Error Handling
• Implicit Objects for EL
• The JSP Standard Tag Library
• Role of JSTL
• The Core Actions
• Using Beans with JSTL
• The Formatting Actions
• Scripts vs. EL/JSTL

• The JSP Standard Tag Library
• The JSP Expression Language
• EL Syntax
• Type Coercion
• Error Handling
• Implicit Objects for EL
• JSTL Namespaces
• Using JSTL in a Page
• The Core Actions
• Going Scriptless
• Object Instantiation
• Sharing Objects
• Decomposition
• Parameterization

• The JSTL Core Library
• Gotchas
• Conditional Processing
• Iterative Processing
• Iterating Over Maps
• Tokenizing Strings
• Catching Exceptions
• Resource Access

• The JSTL Formatting Library
• Locales
• Determining Locale
• Time Zones
• Setting Locale and Time Zone
• Formatting and Parsing Dates
• Formatting and Parsing Numbers
• Internationalization
• Working with Resource Bundles
• Supporting Multiple Languages

• The JSTL SQL Library
• Using Relational Data
• Connecting with a DriverManager
• Connecting via a DataSource
• The Result Interface
• Making a Query
• Inserts, Updates and Deletes
• Parameterized SQL
• Transactions

• The JSTL XML Library
• Using XML
• XML Data Sources
• Parsing and Addressing
• Using XPath in JSTL
• XPath vs. EL
• XPath Context
• Implicit Objects for XPath
• Conditional Processing
• Iterative Processing
• Changing XPath Context
• Working with XML Namespaces
• Using XSLT
• Chaining Transformations
• Reading XML from the Request Body
• XML and SOAP Web Services

• The JDBC Connectivity Model
• Database Programming
• Connecting to the Database
• Creating a SQL Query
• Getting the Results
• Updating Database Data
• Finishing Up

• Error Checking and the SQLException Class
• The SQLWarning Class
• The Statement Interface
• The ResultSet Interface
• Updatable Result Sets
• JDBC Types
• Executing SQL Queries
• ResultSetMetaData
• Executing SQL Updates
• Transaction Management
• JDBC SQL Escape Syntax

• Using a PreparedStatement
• Parameterized Statements
• Stored Procedures
• ResultSets from Stored Procedures
• The execute() Method
• Batch Updates
• RowSets
• DatabaseMetaData
• Large Objects
• The DriverManager Class
• Types of JDBC Driver

• DataSources
• onnection Pools in the J2EE Application Server
• Data Sources in the J2EE Application Server
• Connecting to a DataSource

• Mail Systems and JavaMail
• The javax.mail Packages
• Establishing a Session
• The Message Interface
• Sending a Message
• Message Stores
• Mail Folders
• Multipart Messages

• Programmers who want to learn Web Applications Development in Java
• Students who want to learn Java Web Programming Skils
• Professionals looking to switch to Java Web Platform

• Core Java Fundamentals