Adv JAVA

Advanced Java – Complete Tutorial Guide

1️⃣ Introduction to Advanced Java

  • What is Advanced Java?

  • Difference between Core Java & Advanced Java

  • Applications of Advanced Java

  • JDK, JRE, JVM overview

2️⃣ JDBC (Java Database Connectivity)

  • JDBC architecture

  • Drivers types

  • Connecting Java with MySQL

  • CRUD operations using JDBC

  • PreparedStatement vs Statement

  • CallableStatement

  • Batch processing

  • Transactions

3️⃣ Servlets

  • Introduction to Servlets

  • Servlet lifecycle

  • GenericServlet vs HttpServlet

  • Handling GET & POST requests

  • Request & Response objects

  • Session tracking:

    • Cookies

    • HttpSession

    • URL rewriting

  • ServletConfig & ServletContext

4️⃣ JSP (Java Server Pages)

  • JSP lifecycle

  • JSP tags

  • Scriptlets, Expressions, Declarations

  • JSP implicit objects

  • JSP directives

  • JSP action tags

  • Expression Language (EL)

5️⃣ MVC Architecture

  • What is MVC?

  • MVC in Java Web Applications

  • Model, View, Controller explanation

  • Implementing MVC using Servlets & JSP

6️⃣ JSTL (JSP Standard Tag Library)

  • Core tags

  • Formatting tags

  • SQL tags

  • Functions tags

  • Advantages of JSTL

7️⃣ JavaBeans

  • What are JavaBeans?

  • Creating JavaBeans

  • Using JavaBeans in JSP

  • Scope of JavaBeans

8️⃣ Web Application Development

  • Creating Dynamic Web Projects

  • Folder structure

  • web.xml configuration

  • Deployment on Apache Tomcat

  • WAR file creation

9️⃣ Filters & Listeners

  • Servlet Filters

  • Authentication filter

  • Logging filter

  • Servlet listeners

  • Context & session listeners

🔟 Security in Java Web Apps

  • Form-based authentication

  • Role-based authorization

  • Password encryption

  • Preventing SQL injection

  • CSRF & XSS basics

1️⃣1️⃣ File Upload & Download

  • Uploading files using Servlets

  • Multipart request handling

  • Downloading files securely

1️⃣2️⃣ AJAX & JSON

  • AJAX using JavaScript

  • JSON handling in Java

  • Fetch API with Servlets

  • Asynchronous requests

1️⃣3️⃣ RESTful Web Services (Basics)

  • REST principles

  • Creating REST APIs in Java

  • JSON response

  • Consuming REST APIs

1️⃣4️⃣ Advanced Topics

  • Connection pooling

  • Pagination

  • Logging (Log4j)

  • Email sending using JavaMail API

  • PDF & Excel generation

  • Internationalization (i18n)

1️⃣5️⃣ Mini Projects (Must Practice)

  • Student Management System

  • Login & Registration System

  • Online Examination System

  • E-commerce Web App (Basic)

  • Employee Management System

🎯 Career Scope with Advanced Java

  • Java Web Developer

  • Backend Developer

  • Full Stack Developer

  • Enterprise Application Developer

✅ Tools Required

  • JDK 8+

  • Eclipse / IntelliJ IDEA

  • Apache Tomcat

  • MySQL

  • Postman (for API testing)

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