RESTful Web Services, Java, Spring Boot, Spring MVC and JPA from Udemy

This is a very practical video course aimed at beginner Java developers to help them build their very first RESTful Web Service application with Java, Spring Boot and Spring Data JPA to implement features like:

User sign-up and User sign-in,
Email verification,
Password Reset,
Get user details API call,
Get a list of users API call and implement Pagination,
Update user details and Delete user details API calls,
Learn to secure Web Service endpoints with Spring Security,
Learn to use Amazon AWS Simple Email Service(SES) to send and request to confirm the user email address,
and learn to generate and include the JSON Web Token in HTTP Request.

Students will learn how to use Postman HTTP client software to send: HTTP We will also cover how to:

Send data to your RESTful WebService via HTTP Body and,
How to pass data via URL Query String and as a Path parameter,
How to enable your RESTful Web Service to respond to Cross-Origin AJAX HTTP Requests.

You will also learn how to make your RESTful Web Service accept and respond back with JSON or XML media type.

In this video course you will learn how to:

Download and install Spring Tool Suite(STS),
Download and install MySQL server and MySQL Workbench GUI,
Download and run Apache Tomcat,
Add a specific Apache Tomcat Version to your Spring Tool Suite,
User Maven to build and run your project as well as package it into a deployable WAR file,
You will also learn how to run your Web Service as a stand-alone Java application with build-in Tomcat,
Deploy your RESTful Web Service to Apache Tomcat as well as,
Startup your own Amazon AWS EC2 Service in Amazon Cloud, install Java, MySQL, Tomcat, and deploy RESTful Web Service to your very own cloud server.
You will also learn how to deploy your application to AWS Beanstalk

This video course also covers the H2 in-memory database and teaches how to build a RESTful Web Service that stores data in a database without a need to install MySQL or any other database server. You will also learn how to use the H2 console to preview data stored in an in-memory database tables or in a MySQL database server.

When it comes to storing data in a database you will learn how to use Spring Data JPA Query Methods as well as Native SQL Queries.

You will also learn how to use JUnit 5 to test your code and how to use one of the most popular test frameworks called Rest Assured to test RESTful Web Service endpoints of your REST API.

What's inside

Learning objectives

Build a restful web service with spring boot
Learn how to implement user sign-in functionality
Learn how to implement user sign-up functionality
Protect restful web service with spring security framework
Learn how to implement token-based authentication
Implement password reset and email verification features
Use spring data jpa query methods
Use spring data jpa native sql queries
Download and install mysql server on mac
Download and install mysql workbench
Download and install spring tool suite
Create new project using spring tool suite and spring initializer
Download, run and stop apache tomcat
Deploy restful web service application to apache tomcat

Run restful web service application as a stand along java application
Build and run rest api with maven
Use postman http client to send http request to a web service endpoints
Start up amazon ec2 server
Install java, mysql and apache tomcat on amazon aws ec2 server
Deploy restful web service to amazon aws ec2 server
Deploy with aws beanstalk
Use h2 in-memory database
Use h2 database console to preview data in memory database as well as in a stand along mysql database server
Use junit 5 to test code
Use rest assured to test restful web service endpoint
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Build a restful web service with spring boot
Learn how to implement user sign-in functionality
Learn how to implement user sign-up functionality
Protect restful web service with spring security framework
Learn how to implement token-based authentication
Implement password reset and email verification features
Use spring data jpa query methods
Use spring data jpa native sql queries
Download and install mysql server on mac
Download and install mysql workbench
Download and install spring tool suite
Create new project using spring tool suite and spring initializer
Download, run and stop apache tomcat
Deploy restful web service application to apache tomcat
Run restful web service application as a stand along java application
Build and run rest api with maven
Use postman http client to send http request to a web service endpoints
Start up amazon ec2 server
Install java, mysql and apache tomcat on amazon aws ec2 server
Deploy restful web service to amazon aws ec2 server
Deploy with aws beanstalk
Use h2 in-memory database
Use h2 database console to preview data in memory database as well as in a stand along mysql database server
Use junit 5 to test code
Use rest assured to test restful web service endpoint
Show more
Show less

Syllabus

Introduction

Source Code

Install HTTP client Postman

Postman overview

Resource and Collection URIs

HTTP Methods: GET, POST, DELETE and PUT

Custom actions in REST URI

HTTP Headers: Accept and Content Type

Introduction to Web Service Application Layers

A few suggestions

REST API Design Principles - Quiz

Download, Install and run MySQL Database on Local Computer

Downloading and Installing MySQL on MAC

Start MySQL Server and Login

Creating MySQL Database and a new User

Downloading and Installing MySQL Workbench

Connect to MySQL Database using MySQL WorkBench

MySQL WorkBench brief overview

Setup Development Environment

Install Java Platform (JDK)

Download and Install Spring Tool Suite(STS)

Getting Started. Creating a New Project.

Create new Spring Boot Project with Spring Tool Suite

Creating a new Spring project using Spring Boot Initializr

Quick Start

Create Users Rest Controller class

Adding Methods to Handle POST, GET, PUT, DELETE HTTP requests

Running Web Service Application

Adding MySQL Database Support

Update POM.XML file

Configure MySQL Database Access Details

Implementing User Sign up

Adding method to handle HTTP Post Request

Implementing the Create User Request Model class

Implementing Create User Response Model

Implementing the UserDto

Making use of UserRest and UserDto in RestController

Implementing Service class method

Implementing UserEntity class

Set Default Value for Email Verification Status field

Implementing UsersRepository class

Autowire UserRepository into Service class

Trying how the User Sign up works

Preventing Duplicate Entries with @Column(unique=true)

Check if user already exists

Generate User Public ID

Spring Security for User Sign-up

Adding Spring Security to our project

Encrypt User Password

Make the Sign-up Web Service Endpoint Public

Migrating from WebSecurityConfigurerAdapter

Spring Security for User Sign-in. Authentication & Authorization.

Implementing User Sign-in Request Model

[Updated] Implementing loadUserByUsername()

[Updated] Implementing SecurityConstants class

[Updated]Adding Maven Dependencies to generate and validate JWT

[Updated] AuthenticationFilter Part 1. Implementing attemptAuthentication().

[Updated] AuthenticationFilter Part 2. Implementing successfulAuthenticatio().

[Updated] AuthenticationFilter Part 3. Register with HttpSecurity.

Trying how user Authentication/Login works

[Updated] Add UserId to HTTP Response Header

[Updated]Customize Login URL Path

[Updated] Implementing Authorization Filter.

Trying how User Authorization works

[Updated] Reading Token Secret from a properties file

Implementing Get User Details Web Service Endpoint

Get User Details Resource Method

Implement Service layer method

Update UserRepository

Trying the Get User Details API Call

Adding XML Support & JSON Support

Update POM.XML

Responding with XML or JSON

Consuming XML or JSON

Exceptions Handling

Implementing ErrorMessages enum

Implementing UserServiceException

Handle a Specific Exception

Return Custom Error Object Representation

Handle All Other Exceptions

Update User Details API Call

Update User Details Resource Method

Implementing Service Layer Method

Trying the Update User Details API Call

Delete User API Call

Delete User Resource Method

Trying the Delete User API Call

Pagination and Get Users API Call

The Get Users Request URL

The Get Users Resource Method

Get Users Service Layer Method

Trying the Get Users API Call

Deploying Your App

Running Your Web Services App without STS

Create Context Path to Your Web Service

Run Your App as a Java application

Generating WAR file

Install Apache Tomcat on Windows

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops the ability to use Spring Boot to build RESTful web services

Builds a foundation of Spring Boot RESTful APIs for CRUD operations

Covers authentication and user management with Spring Security

Enables learners to use MySQL and H2 databases for data persistence

Emphasizes REST principles and best practices in API design

Provides guidance on deploying RESTful services to the cloud

Reviews summary

High quality instruction

Learners say this course offers well explained concepts, high quality code samples, and industry hot topics. Many students specifically remark on the instructor's clear way of presenting information.

Clear explanations and great examples.

"Well I love the way of explaining,code writing quality and industry hot topics."

"Thanks Sergey!!"

Covers relevant industry topics.

"Well I love the way of explaining,code writing quality and industry hot topics."

Instructor is knowledgeable and helpful.

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in RESTful Web Services, Java, Spring Boot, Spring MVC and JPA with these activities:

Review basic Java syntax and data structures

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Refresh your knowledge of Java syntax and data structures to strengthen your foundation for the course.

Browse courses on Java Syntax

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Review online tutorials or documentation on Java syntax and data structures.
Practice writing simple Java programs to reinforce basic concepts.
Solve coding challenges or puzzles involving data structures.
Attend workshops or join study groups to engage with others.
Complete practice exercises or assignments to test your understanding.

Organize and review notes, quizzes, and exams

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Organize and review learning materials to reinforce understanding and identify areas for improvement.

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Gather and organize notes, quizzes, and exams from the course.
Review the materials regularly, focusing on key concepts.
Identify areas where further clarification or practice is needed.
Create summaries or mind maps to consolidate learning.
Utilize flashcards or quiz apps to test your knowledge.

Join study groups or online forums to discuss course topics

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Engage with peers to clarify concepts, share insights, and support each other's learning journey.

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Identify relevant study groups or online forums.
Participate in discussions, ask questions, and provide answers.
Collaborate on projects or assignments.
Network with other learners and professionals in the field.
Share resources and learning materials.

Six other activities

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Show all nine activities

Follow tutorials on Java concurrency and multithreading

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Explore Java concurrency and multithreading concepts through guided tutorials to enhance your understanding of how to write efficient and scalable code.

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Find tutorials on Java concurrency and multithreading from reputable sources.
Follow the tutorials step-by-step, implementing examples and practicing the concepts.
Experiment with different concurrency and synchronization techniques.
Discuss and ask questions in online forums or with peers to clarify any doubts.
Apply the acquired knowledge to your own Java projects.

Learn to Use Spring Data JPA

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Develop an understanding of how to use the Java Persistence API through Spring Data JPA.

Browse courses on Spring Data JPA

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Review ORM concepts
Follow a Spring Data JPA tutorial
Implement basic data access methods using Spring Data JPA

Implement CRUD operations using Spring Data JPA

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Practice implementing CRUD operations in Java to reinforce your understanding of data access and database management.

Browse courses on Spring Data JPA

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Create a Spring Boot project with Spring Data JPA dependency.
Define an entity class representing the data model.
Create a repository interface extending CrudRepository.
Implement basic CRUD operations (save, find, update, delete) in the service layer.
Test the CRUD operations using JUnit.

Build a REST API using Spring Boot and Postman

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Create a simple RESTful API to understand how back-end services work and how to interact with them using HTTP requests.

Browse courses on Spring Boot

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Set up a Spring Boot project.
Design and define API endpoints.
Implement API methods using Spring MVC annotations.
Use Postman to send HTTP requests and test the API.
Package and deploy the API as a standalone application.

Build a Simple RESTful Web Service Using Java

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Apply the concepts learned in the course by building a RESTful web service with Java and Spring Boot.

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Set up development environment
Implement basic RESTful operations
Run and test the web service

Develop a personal website or portfolio using HTML, CSS, and JavaScript

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Build a personal website or portfolio to showcase your skills, creativity, and understanding of web development principles.

Browse courses on HTML

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Plan the website structure, content, and design.
Code the website using HTML, CSS, and JavaScript.
Design and implement a responsive layout.
Integrate interactive elements and animations.
Deploy the website on a web hosting platform.

Career center

Learners who complete RESTful Web Services, Java, Spring Boot, Spring MVC and JPA will develop knowledge and skills that may be useful to these careers:

Web Developer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. For Web Developers, understanding backend development is crucial, and this course will equip you with the skills to build robust and scalable web applications.

See salaries and explore the career path for Web Developer

Backend Developer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. As a Backend Developer, this course will be highly relevant to your role, offering practical skills and knowledge in building robust and scalable web services.

See salaries and explore the career path for Backend Developer

Full-Stack Developer

This course offers a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. For Full-Stack Developers, understanding backend development is crucial, and this course will equip you with the skills to build robust and scalable web applications.

See salaries and explore the career path for Full-Stack Developer

Java Developer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. As a Java Developer, this course will significantly strengthen your foundational knowledge of web services and backend development with the widely-used Java platform.

See salaries and explore the career path for Java Developer

Data Scientist

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. Data Scientists seeking to expand their technical skillset may find this course useful in building data pipelines and web applications for data analysis.

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Software Engineer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. Software Engineers seeking to specialize in backend development will find this course particularly valuable in building a strong foundation in web services.

See salaries and explore the career path for Software Engineer

Systems Analyst

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. For Systems Analysts seeking to gain a deeper understanding of backend development, this course will be valuable in understanding the technical aspects of web services.

See salaries and explore the career path for Systems Analyst

Front-End Developer

While this course focuses primarily on backend development, it also covers the fundamentals of RESTful web services and data exchange in web applications. This foundational knowledge will be beneficial for Front-end Developers seeking to expand their understanding of the web development ecosystem.

See salaries and explore the career path for Front-End Developer

SRE

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. For SREs seeking to gain a deeper understanding of web services and their implementation, this course may be useful in understanding the operational aspects of web services.

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DevOps Engineer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. For DevOps Engineers seeking to gain a deeper understanding of web services and their implementation, this course may be useful in understanding the development and deployment aspects of web services.

See salaries and explore the career path for DevOps Engineer

Technical Writer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. As a Technical Writer seeking to develop knowledge in web services, this course may be useful in understanding the technical concepts and principles behind web service development.

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Cloud Engineer

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. As a Cloud Engineer, this course may be useful in understanding the deployment and scaling aspects of web services in cloud environments.

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Product Manager

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. As a Product Manager seeking to gain a deeper understanding of technical aspects of web services, this course may be useful in understanding the development and deployment aspects of web services.

See salaries and explore the career path for Product Manager

Database Administrator

This course provides a comprehensive overview of building RESTful Web Services with Java, Spring Boot, and other essential technologies. As a Database Administrator, this course may be useful in understanding the data persistence and storage aspects of web services.

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UI/UX Designer

This course introduces you to "RESTful Web Services" and the process of creating web applications with Spring Boot, Spring MVC, and JPA. As a UI/UX Designer, working knowledge of backend development is a valuable skillset, allowing you to gain a holistic understanding of the web development process.

See salaries and explore the career path for UI/UX Designer