Master Java Web Services: Restful API

Learn building Restful API based application with Java

Created by Chaand Sheikh, Last Updated 18-Sep-2019, Language:English

What Will I Get ?

Build RestFul API

Requirements

Java Basics
A System
IDE

Description

If you want to create quick and efficient Restful API application, then this course is for you. "Java WebServices: Introduction Restful API" introduces you to Restful API. In this course, you’ll start from basics to all the way to perform CRUD operations, and you’ll learn how to do it in a way that’s both informative and engaging.

In this course, you will:

Background details regarding RestFul API
HTTP methods
Building RESTFul API

Why Learn Restful API (Java WebServices)

Learning Java WebServices can benefit you professionally as you gain a popular skill and brings to in better position to build Restful API quickly. It is an excellent skill for components development to enhance web applications and boost our career prospects as a IT professional.

Why Learn From Me

Learning Java WebServices can be challenging and complex. To navigate this maze, you need an easy and straight-to-the-point approach.

This course brings my teaching experience and industry know-how to you. I’ve taught IT for over six years to 86,000+ students, and I’m also a web application developer. My teaching style is unique and easy to understand, with plenty of opportunities to practice: I take up simple examples and follow a step-by-step approach. Helping you master these subjects is my highest priority.

Course Content

Introduction

10 Lectures 01:11:08
- Introduction To Web Services
  
  Preview
  
  00:05:25
- REST web services overview
  
  Preview
  
  00:04:18
- Resource based URI's
  
  Preview
  
  00:08:48
- More about resource based URI's
  
  00:06:40
- Rest response
  
  00:06:52
- Status codes
  
  00:07:30
- Idempotence of HTTP Methods
  
  00:05:49
- Hypermedia as the Engine of Application State (HATEOAS)
  
  00:13:49
- The Richardson Maturity Model
  
  00:07:20
- JAX-RS and implementations overview
  
  00:04:37
Setting up

9 Lectures 01:10:05
- Download and installation of JDK
  
  00:04:42
- Download and installation of eclipse
  
  00:05:34
- Setting up
  
  00:12:18
- Background story
  
  00:08:30
- Getting started with Restful API (Fixing warnings)
  
  00:04:59
- Getting started with Restful API - First API
  
  00:08:28
- Revisiting backgrounds and handling post request
  
  00:09:39
- Resource based URI for CRUD methods
  
  00:08:48
- PathParams
  
  00:07:07
Database connectivity (Hibernate)

9 Lectures 01:08:31
- Installing MySQL
  
  00:05:37
- Creating sample database
  
  00:04:17
- Setting up service
  
  00:07:56
- Service layer continues
  
  00:04:45
- Integrating hibernate
  
  00:07:45
- Add DAO layer
  
  00:07:49
- Implement DAO layer
  
  00:12:22
- XML response (API demo)
  
  00:10:48
- JSON response (API demo)
  
  00:07:12
Understanding Restful web-services (Jax rs)

20 Lectures 02:54:09
- Setup table - Sub-resource
  
  00:05:34
- Add sub-resource on existing resource
  
  00:09:25
- Add sub-resource on existing resource (In action)
  
  00:10:29
- ManyToOne mapping in hibernate
  
  00:06:44
- Delegation call to sub-resource object
  
  00:10:18
- Filter
  
  00:09:43
- Pagination
  
  00:08:50
- HeaderParam and CookieParam
  
  00:07:25
- ContextParam
  
  00:10:09
- Sending status codes
  
  00:09:10
- Location headers
  
  00:09:17
- Add specific entity method
  
  00:08:40
- URI builder
  
  00:08:17
- WebApplicationException
  
  00:08:11
- Exception handling with json response
  
  00:10:46
- Exception mapper
  
  00:07:21
- Custom exception map
  
  00:05:09
- HATEOAS - part 1
  
  00:10:14
- HATEOAS - part 2
  
  00:07:17
- HATEOAS - get links from resourse
  
  00:11:10
Under the hood

9 Lectures 01:14:32
- Alternate Maven project setup
  
  00:11:11
- Alternate application setup
  
  00:09:16
- MessageBodyReader and Writer
  
  00:03:02
- Implement MessageBody Writer
  
  00:10:14
- Resource types
  
  00:06:34
- Param with resource types
  
  00:09:21
- Param converters
  
  00:06:06
- Param converter implementation
  
  00:11:42
- Param converter implementation - Nameless object
  
  00:07:06
Building client

7 Lectures 01:21:04
- Building client - introduction
  
  00:09:46
- Client building steps
  
  00:06:47
- URL building
  
  00:11:54
- Post request using client
  
  00:12:59
- Read response and wrapper class in brief
  
  00:15:42
- Build HATEOS model
  
  00:16:23
- Put and Delete operation
  
  00:07:33
Google OAuth 2.0 with Rest (JSP as view)

7 Lectures 01:10:45
- Understanding protocol
  
  00:04:43
- Setting up project
  
  00:10:39
- Google login or consent screen
  
  00:14:15
- Getting token from Google server
  
  00:16:54
- Access user data from Google server
  
  00:14:48
- Display userinfo on view
  
  00:06:03
- Few more things
  
  00:03:23

Chaand Sheikh

Chaand is a knowledgeable person and has a keen interest in helping students worldwide. He is Director of StudyEasy Organization. He and his team are dedicated to building the high-quality content of technology-based topics. The motivation for Chaand is how technology has helped him reach thousands of students worldwide. Chaand is a great instructor, he holds a Bachelor of Computer Applications professional graduation degree course in computer science and a Master of Computer Applications, both from Maharashtra. Currently, he has created more than 17 courses and more than 100,000+ students trust him with their learning needs. He has a profound knowledge of Java. In fact, Chaand’s courses are often purchased by students who plan to become a Java developer and aims to get a first Java programming job but strives to discover what skills employers want. Chaand ’s teaching style is different from other and easy to understand because he usually takes simple and easy examples and follows a step-by-step approach. His skillset includes Java, JSP & Servlets, spring framework, spring boot, Jax-rs, JSF.