Java Business Application

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Java EE technology

Basic Level

  1. Overview of Library Management System
    • In this tutorial we introduce you to a web application.
    • In this series, we have demonstrated how to create a basic inventory system.
    • We have used the example of a Library Management system.
    • What is Library Management System?
    • Why do we need Library Management System
    • What will we learn in the series?
  2. Creating a Java web project
    • Developing a simple web project
    • Deployment descriptor
    • Web content folder
    • web.xml
    • HTML Page
    • Run the application
  3. Java servlets and JSPs
    • Definition of web server
    • Definition of web container
    • Creating a servlet
    • Running the servlet
    • Including HTML inside Java code
    • Running the Project again
    • Difference between Servlets and JSPs
    • Creating a JSP
  4. Servlet Methods
    • Creating the home page of Library Management System
    • Go to index.jsp
    • Modify the index.jsp by creating a form
    • Create GreetingServlet.java
    • Servlet as a controller
    • Inside the doGet method retrieve the form data parameters
    • Run the project and see the output
    • Repeat the same for doPost method
    • Difference between doGet and doPost methods
  5. Database and validation
    • Create database library
    • Create table users
    • Load JDBC Driver
    • Run the project
    • Login and show successGreeting page
    • Explain GreetingServlet.java
    • Explain getParameter method
    • Explain code for JDBC connection
    • To redirect to successGreeting.jsp use RequestDispatcher
    • Similarly explain how to print error messages on index.jsp
    • Explain about scriptlet in index.jsp
    • What is Model
    • Explain the User Model
    • Register as a new user
    • Explain about successUser Page
    • Explain AddUserServlet.java
    • Explain different errors possible while filling the form
  6. Creating and viewing inventories
    • Modify the login page to redirect to admin page
    • Create Book and Checkout model Modifying GreetingServlet.java Creating #*AdminSection.java Create listBooks.jsp Fetch all the book details
    • Create listBorrowedBooks.jsp Fetch borrowed book details
    • To display the books borrowed by logged in user
  7. Issuing and Returning a book
    • Adding more functionalities to the Admin Section Page
    • Listing all the users
    • Checkout/Return a book
    • Modifications in the corresponding servlets
    • Interface for checkout and return
    • Creating CheckoutServlet.java

Contributors and Content Editors

Nancyvarkey, PoojaMoolya