Play around JavaBeans, NetBeans IDE, and build strong foundation of web development concepts

Key Features
Extensive demonstrations of Servlets and JSP in action, including various instances.
Prepares you to succeed in Java Full Stack and Web Programming Interviews.
Increases familiarity with MVC techniques for web programming.

Description
This book is about creating web applications with Java, servlets, Java Server Pages, and struts. Servlets, JSP pages, and database connectivity will be covered in detail. The more you read this book, the better you will be at making GUI apps, using JavaBeans in JSP, and making your tag libraries.

The book covers various key topics, including the MVC pattern, servlets, JSP, database connectivity, struts, and localization. With examples and demonstrations, you'll learn about every aspect of web development and how to use Java and associated tools effectively throughout the process. All programmes are made in the NetBeans IDE and run on Tomcat Server. The hierarchy of classes and the architecture are also illustrated graphically. Readers will get comprehensive knowledge of concepts through analogies drawn from real-world situations. Interview questions with solutions are also included for users looking for jobs in software companies.

Readers will be able to create dynamic websites and blogs with the help of this book. The book is a wonderful resource for aspiring java programmers and web developers who wish to master both basic and advanced level web application development in Java through their efforts and this book.

What you will learn
Connect to a database using a thin driver.
Create GUI apps, reuse JavaBeans in JSP, and custom tag libraries.
Discover how to run a Tomcat server.
Acquaint with the NetBeans IDE and create all applications using it.
Explore solutions on Java programming to get ready for the workplace.

Who this book is for
If you are an aspiring web developer and interested in developing dynamic websites and web applications using Java, this book is the go-to guide for you. Prior knowledge of Java programming is preferred to speed up the learning of the book.

Table of Contents
1. Database Connectivity
2. Internationalization
3. Introduction To Java Servlets
4. HTTP Servlet
5. Working with Servlet Sessions
6. Inter Servlet Communication
7. Java Server Pages
8. Comment Tag and Scripting Element
9. JSP Directives
10. JSP Action Element and Custom Tags
11. Introduction to Struts
12. Interview Questions

 

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Spis treści

Java for Web Development eBook -- spis treści

• Cover Page
• Title Page
• Copyright Page
• Dedication Page
• About the Authors
• About the Reviewer
• Acknowledgement
• Preface
• Errata
• Table of Contents
• 1. Database Connectivity
  • Introduction
  • Structure
  • Objectives
  • Database Management
  • ODBC Application Programming Interface (API)
  • JDBC-API
    • Categories of JDBC Drivers
    • JDBC-ODBC bridge + ODBC driver
    • Native-API driver
    • Network protocol driver
    • Thin Driver
  • Querying a database
    • Connecting to a database
    • The connection object
    • Loading the Driver and establishing the connection
  • The JDBC URL
    • A Sample JDBC URL
    • Processing querying in a database
  • Conclusion
  • Multiple Choice Questions
    • Answers
  • Fill in the blanks
  • State True/False
  • Questions
  • Interview Questions
• 2. Internationalization (I18N)
  • Introduction
  • Structure
  • Objective
  • Localization (L10N)
  • Locale
    • Constructors of Locale Class
    • Commonly used methods of Locale class
  • Resource Bundle
    • Constructor of ResourceBundle
    • Methods of ResourceBundle Class
  • Steps to develop the I18N-based application
  • Internationalizing Date and Time (I18N with Date and Time)
  • Methods of java.text.DateFormat
  • Internationalizing with Numbers (I18N with Numbers)
  • Conclusion
  • Multiple Choice Questions
• 3. Introduction to Java Servlets
  • Introduction
  • Structure
  • Objectives
  • Webserver
  • Introduction to Servlets
    • Characteristics of Servlets
  • Comparison between Servlets and Applets
  • Comparison between Servlets and other server-side scripting technologies
  • CGI scripts
    • Active Server Pages (ASP)
  • Working of Servlets
  • The GET and POST methods
  • The Javax.servlet package
    • Lifecycle of a Servlet
  • Servlet Interface
    • Creating a Servlet
    • Creating the deployment descriptor (web.xml file)
  • Conclusion
  • Questions
• 4. HTTP Servlet
  • Introduction
  • Structure
  • Objectives
  • HTTP Servlet
  • Need of HTTPServlet class
  • HTTP Request and HTTP Response
  • The GET and POST methods
  • HttpServletRequest Interface
    • Method of ServletRequest Interface
  • Conclusion
  • Questions
  • Multiple Choice Questions
• 5. Working with Servlet Sessions
  • Introduction
  • Structure
  • Objective
  • Session tracking
  • Techniques to keep track of sessions in servlets
    • URL Rewriting
    • Hidden Form Fields
    • Using the HttpSession Interface
    • Cookies
      • The javax.servlet.http.Cookie class
  • Conclusion
  • Questions
• 6. Inter-Servlet Communication
  • Introduction
  • Structure
  • The RequestDispatcher Interface
  • Method of ServletContext Interface
  • Method to get the object of RequestDispatcher
  • Methods of RequestDispatcher interface
  • Implementing Inter servlet communication via a problem statement
    • Tasklist
    • Client Interface
    • index.xhtml
    • Code of FirstServlet
    • SendRedirect
  • Difference between forward() and sendRedirect() method
  • Conclusion
  • Questions
• 7. Java Server Pages(JSP)
  • Introduction
  • Structure
  • Objectives
  • Need for JSP
  • Difference between Servlet and JSP
    • Advantages of JSP
    • The JSP request-response cycle
    • Lifecycle of JSP
    • Structure of a JSP Page
    • The directory structure of the JSP Page
  • Conclusion
  • Questions
• 8. Comment Tag and Scripting Element
  • Structure
  • Objectives
  • JSP Elements
    • Comment Tag
  • Scripting Elements
    • Scriptlet tag
    • Expression Tag
    • Declaration tag
  • Implicit Objects
  • Conclusion
  • Questions
  • Select the Correct Option
• 9. JSP Directives
  • Structure
  • Objective
  • Types Of Directives
  • JSP directives
    • The page directive
  • Implicit Objects
    • contentType
    • extends
  • errorPage
    • isErrorPage
    • import= package list
    • language= scripting language.
    • Session=true/false
    • info= servlet information
  • Buffer
    • isELIgnored= true/false
    • isThreadSafe
    • autoFlush
  • The include directive
  • The Taglib directive
  • Conclusion
  • Questions
• 10. JSP Action Element and Custom Tags
  • Introduction
  • Structure
  • Objectives
  • JSP Action Tags
    • jsp:useBean action tag
    • jsp:setProperty and jsp:getProperty action tags
    • Jsp:forward action tag
    • jsp:include action tag
  • JSP custom tags
    • Custom Tag Library
    • Need of XML
    • Custom Tags
    • The structure of the TLD file
    • The structure of the JSP File
  • Expression Language(EL)
  • Model View Controller (MVC) Architecture in JSP
    • MVC Example in JSP
  • Conclusion
  • Questions
• 11. Introduction to Struts
  • Introduction
  • Structure
  • Objective
  • Features of Struts2
  • Components of Struts2
  • Architecture of Struts2
  • Creating a Struts Application
  • Conclusion
  • Questions
• Interview Questions
• Index
• Back Cover