Health Checks and Metrics | Spring Boot Fundamentals

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Spring Boot Fundamentals

By : Bharath Thippireddy

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Spring Boot Fundamentals

By: Bharath Thippireddy

Buy this Video

Overview of this book

Spring is one of the most widely used frameworks in the industry. Whether you are an experienced developer or a complete beginner, this course will get you up to speed with the basics of Spring Boot in an easy and systematic way. You will start this course by exploring the problems with traditional Spring application development. You will then understand how easy it is to create and deploy an application using Spring Boot. In the next few sections, you will discover how Spring Boot can help you auto-configure a Spring project. Later, the course will take you through everything from enabling health metrics for applications to customizing health metrics endpoints with your own information. You will also delve into Spring security and database caching. Finally, you will get your hands dirty with unit testing with MockMvc and learn about the Spring JMS in detail. By the end of this course, you will be well-versed with the fundamentals of Spring Boot and have gained hands-on experience of creating Spring Boot applications from scratch. The code files and all related files are uploaded on the GitHub repository at: https://github.com/PacktPublishing/Spring-Boot-Fundamentals

Introduction

Course and Instructor Introduction

Software Setup

Install Java

Install STS

Install MySQL and MySQL Workbench

Configure JDK in STS

Launch MySQL Workbench

Windows Only - Install MySQL

Windows Only - Install MySQL Workbench

Install Postman

Basics

The problems with the traditional Spring application

Spring Boot Features

Spring Boot in Action

First Project

Create a Spring Boot Project

Spring Boot Starters in POM

@SpringBootApplication

@SpringBootTest

Do Dependency Injection

Testing

Spring Data JPA

Introduction

Create the project

Add Spring Data JPA Dependency

Maven Dependencies

Create Model Class

Create the Repository

Testing

Show SQL

Create REST CRUD API

REST Introduction

REST Web Services Using Spring Boot

Create the DB Table

Create the project

Create the Model and Repository

Mark with JPA annotations

Create the Controller

Get Single Product

Create, Update, and Delete

Configure the Data Source

Run the application

Running outside STS

How Spring Boot Auto-Configuration Works

Configure Context Path

Test Create FindAll

Test FindById and Update

Changing the Embedded Server

Creating a REST Client

Introduction

RestTemplate GET Method

POST Method

PUT Method

Profiles

Introduction

Configure REST URL

Create and Activate a Profile

Activate Profile through VM Argument

Logging

Use Logging

Log to File

Change Log Level

Health Checks and Metrics

Introduction

Enabling Health Checks

Expose Health Details

Add Build Info

Expose Other Endpoints

Custom Health Information

Spring Security

Enable Security

Thymeleaf

Introduction

Thymeleaf in Action

Special Syntax

Sending Data to Template

Create a Template

Disable Cache

Sending Object Data

Rendering Multiple Records

Create an HTML Form

Process Form Data

Database Caching

Introduction

Steps to Enable Caching

Add Maven Dependencies

Configure Caching

Enable and Use Caching

Caching in Action

Spring Batch

Introduction

Batching API

Create Project

Create Reader

Implement Processor Writer and Listener

Configure the Beans

Configure the Step

Configure the Job

Write a Test

Batching in Action

Configuring Chuck Size

CSV to Database

Create the Project and Model

Create the CSV

Implement Reader

Implement Processor

Implement Writer

Configure the DataSource

Configure Step and Job

Write a Test

CSV to DB in Action

Unit Testing using MockMvc

Introduction

Create the Test

Use MockMvc

Expect Results

Refactoring

Test Create

Test Update and Delete

Messaging and Spring JMS

What is Messaging?

Why Messaging

Two Message Models

What is JMS

Spring JMS

Install Apache ActiveMQ

Create the Project and Message Sender

Create Message Listener

Test

More about Spring JMS

Swagger REST Documentation QuickStart

Introduction

Spring Boot and Swagger

Swagger in Action

Swagger UI in Action

Use Swagger Configuration

Add Info

Swagger Annotations

Validations

Introduction

Validations in Actions

REST File Upload and Download

Introduction

Create the Project

Implement File Upload

Test

Implement and Test File Download

RestTemplate APIs

Upload Client

Download Client

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Spring Boot Fundamentals

By : Bharath Thippireddy

Spring Boot Fundamentals

By: Bharath Thippireddy

Overview of this book

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