Spring Boot Basic To Advance

• Core Java (Optional)
• Spring Boot
• Spring Core – IoC
• Spring MVC
• Spring AOP
• Spring Data JPA
• Spring REST

Course content:

Module 1: Introduction to Java Programming

• Setting Up the Java Development Kit (JDK)
• Configuring IntelliJ IDEA for Java Development
• Writing the First Code in Java
• Understanding Variables, Data Types, Literals, and Type Conversion
• Working with Arithmetic, Relational, and Logical Operators
• Using Conditional Statements: If-Else, If-Else-If, Ternary, and Switch Statements
• Introduction to Loops: While, Do-While, For Loops, and Choosing the Right Loop
• Overview of Classes and Objects, JDK, JRE, and JVM
• Methods, Method Overloading, and Memory Management (Stack and Heap)
• Array Basics: Creating Arrays, Multi-dimensional Arrays, Jagged Arrays, Array of Objects, and Enhanced For Loop
• Introduction to Strings: Mutable vs. Immutable, StringBuffer, and StringBuilder
• Understanding Static Members: Variables, Methods, and Blocks
• Encapsulation with Getters and Setters, this Keyword, Constructors, Naming Conventions, and Anonymous Objects
• Basics of Inheritance: Single, Multilevel, Multiple Inheritance, this and super Keywords
• Method Overriding, Polymorphism, Dynamic Method Dispatch, and the final Keyword
• Using Packages, Access Modifiers, and Wrapper Classes for Data Handling
• Object Class Methods: equals, toString, hashCode
• Concepts of Upcasting and Downcasting

Module 2: Advanced Java

• Introduction to Project 1: Quiz Application
• Creating QuestionService and Question Classes
• Hardcoding Questions and Displaying Them
• Implementing Quiz Play Functionality and Calculating the Score
• Using the Abstract Keyword
• Understanding Inner Classes and Anonymous Inner Classes
• Combining Abstract Classes with Anonymous Inner Classes
• Working with Interfaces and Their Use Cases
• Understanding Enums: Enum If, Switch Statements, and Enum Classes
• Introduction to Annotations
• Types of Interfaces and Functional Interfaces
• Using Lambda Expressions with and without Return Values
• Exception Handling with Try-Catch and Multiple Catch Blocks
• Exception Hierarchy and Using Throw and Throws Keywords
• Creating Custom Exceptions and Using Try-With-Resources
• Taking User Input with BufferedReader and Scanner
• Introduction to Threads, Multithreading, Thread Priority, Sleep, and States
• Runnable Interface vs. Thread Class and Race Conditions
• Java Collections: Collection API, ArrayList, Set, and Map
• Understanding Comparator vs. Comparable
• Introduction to Stream API and its Methods: forEach, Map, Filter, Reduce, Sorted, and ParallelStream
• Using the Optional Class, Method References, and Constructor References

Module 3: Getting Started with Spring Boot

• Overview of Spring Documentation
• Prerequisites for Spring
• Setting Up IDE for Spring Development
• Understanding IoC and DI
• Comparing Spring and Spring Boot
• Creating Your First Spring Boot Application
• Implementing Dependency Injection in Spring Boot
• Using Autowiring in Spring Boot

Module 4: Exploring the Spring Framework

• Building the First Spring Project
• Configuring Spring Beans with XML
• Understanding Object Creation in Spring
• Setting Bean Scopes
• Implementing Setter Injection
• Using the Ref Attribute
• Applying Constructor Injection
• Creating and Using Interfaces
• Utilizing Autowiring
• Defining Primary Beans
• Configuring Lazy Initialization
• Getting Beans by Type
• Working with Inner Beans

Module 5: Working with Java Configuration

• Configuring Beans with Java-Based Configuration
• Naming Beans
• Using Scope Annotations
• Applying Autowire Annotations
• Working with Primary and Qualifier Annotations
• Using Component Stereotype Annotations
• Autowiring Fields, Constructors, and Setters
• Applying the Primary Annotation
• Using Scope and Value Annotations

Module 6: Transitioning to Spring Boot

• Moving from Spring to Spring Boot
• Using Annotations in Spring Boot
• Understanding Application Layers
• Creating Service Classes
• Implementing the Repository Layer

Module 7: Working with Spring JDBC

• Creating a Spring JDBC Project
• Developing Student Service and Repository
• Using JdbcTemplate
• Setting Up Schema and Data Files
• Applying RowMapper
• Implementing Spring JDBC with PostgreSQL

Module 8: Spring Boot Web Development

• Creating a Servlet Project
• Running Apache Tomcat
• Mapping Servlets
• Responding to Client Requests
• Introduction to MVC
• Building a Spring Boot Web Application
• Creating a JSP Page
• Developing a Controller
• Using RequestMapping
• Passing Data to the Controller
• Handling Data the Servlet Way
• Displaying Data on Result Pages
• Using RequestParam
• Working with Model Objects
• Configuring Prefix and Suffix
• Using ModelAndView
• Introducing ModelAttribute
• Applying ModelAttribute

Module 9: Spring Boot Without MVC

• Introduction to Spring MVC
• Creating a Spring MVC Project
• Running Tomcat in Eclipse
• Configuring DispatcherServlet
• Setting Up Internal Resource View Resolver

Module 10: Starting the Project

• Creating the Project
• Understanding Views
• Developing Home and AddJob Controllers
• Handling Forms
• Organizing Project Layers
• Displaying View Data
• Summary of Job Web Application

Module 11: REST in Spring Boot

• Introduction to REST
• Understanding HTTP Methods
• Overview of React UI
• Working with Postman
• Creating a REST Controller
• Connecting React and Spring
• Using PathVariable
• Sending Data with RequestBody
• Implementing PUT and DELETE Mappings
• Content Negotiation

Module 12: Spring Data JPA

• Introduction to Spring Data JPA
• Understanding ORM and JPA
• Creating Tables and Inserting Data
• Using FindAll
• Finding by ID
• Introduction to Query DSL
• Updating and Deleting Data
• Integrating JPA in the Job App
• Loading Data and Entities
• Searching by Keyword
• Developing React UI for Search
• Creating React UI for Update and Delete

Module 13: Adding MVC to the Project

• Running and Reviewing React UI Code
• Setting Up a Spring Boot Project
• Creating Product Model and Table
• Fetching All Products from the Database
• Using ResponseEntity
• Fetching Product by ID
• Adding Products with Images
• Fetching Product Images
• Updating and Deleting Products
• Implementing Search Functionality

Module 14: Spring Data REST

• Introduction to Spring Data REST
• Building a Data REST Project
• Running the Project
• Implementing Update and Delete