Description

Duration

4 Days

24 CPD hours

This course is intended for

Application developers who want to increase their understanding of Spring and Spring Boot with hands-on experience and a focus on fundamentals

Overview

By the end of the course, you should be able to meet the following objectives:
Spring configuration using Java Configuration and Annotations
Aspect oriented programming with Spring
Testing Spring applications using JUnit 5
Spring Data Access - JDBC, JPA and Spring Data
Spring Transaction Management
Simplifying application development with Spring Boot
Spring Boot auto-configuration, starters and properties
Build a simple REST application using Spring Boot, embedded Web Server and fat JARs or classic WARs
Implementing REST client applications using RestTemplate and WebClient
Spring Security
Enable and extend metrics and monitoring capabilities using Spring Boot actuator
Utilize Spring Boot enhancements to testing

This course offers hands-on experience with the major features of Spring and Spring Boot, which includes configuration, data access, REST, AOP, auto-configuration, actuator, security, and Spring testing framework to build enterprise and microservices applications. On completion, participants will have a foundation for creating enterprise and cloud-ready applications.

Introduction to Spring

Java configuration and the Spring application
context
@Configuration and @Bean annotations
@Import: working with multiple configuration files
Defining bean scopes
Launching a Spring Application and obtaining Beans

Spring JAVA Configuration: A Deeper Look

External properties & Property sources

Environment abstraction

Using bean profiles

Spring Expression Language (SpEL)

Annotation-based Dependency Injection

Component scanning

Autowiring using @Autowired

Java configuration versus annotations, mixing.

Lifecycle annotations: @PostConstruct and

@PreDestroy

Stereotypes and meta-annotations

Factory Pattern in Spring

Using Spring FactoryBeans

Advanced Spring: How Does Spring Work Internally?

The Spring Bean Lifecycle

The BeanFactoryPostProcessor interception point

The BeanPostProcessor interception point

Spring Bean Proxies

@Bean method return types

Aspect-oriented programming

What problems does AOP solve?

Defining pointcut expressions

Implementing various types of advice

Testing a Spring-based Application

Spring and Test-Driven Development

Spring 5 integration testing with JUnit 5

Application context caching and the @Dirties Context annotation

Profile selection with @Active Profiles

Easy test data setup with @Sql

Data Accss and JDBC with Spring

How Spring integrates with existing data access technologies

Data Access Exception hierarchy

Spring?s Jdbc Template

Database Transactions with Spring

Transactions overview

Transaction management with Spring

Transaction propagation and rollback rules

Transactions and integration testing

Spring Boot Introduction

Introduction to Spring Boot Features

Value Proposition of Spring Boot

Creating a simple Boot application using Spring

Initializer website

Spring Boot Dependencies, Auto-configuration, and Runtime

Dependency management using Spring Boot starters

How auto-configuration works

Configuration properties

Overriding auto-configuration

Using Command Line Runner

JPA with Spring and Spring Data

Quick introduction to ORM with JPA

Benefits of using Spring with JPA

JPA configuration in Spring

Configuring Spring JPA using Spring Boot

Spring Data JPA dynamic repositories

Spring MVC Architecture and Overview

Introduction to Spring MVC and request processing

Controller method signatures

Using @Controller, @RestController and

@GetMapping annotations

Configuring Spring MVC with Spring Boot

Spring Boot packaging options, JAR or WAR

Rest with Spring MVC

An introduction to the REST architectural style

Controlling HTTP response codes with @ResponseStatus

Implementing REST with Spring MVC,

@RequestMapping, @RequestBody and

@ResponseBody

Spring MVC?s HttpMessageConverters and

automatic content negotiation

Spring Security

What problems does Spring Security solve?

Configuring authentication

Implementing authorization by intercepting URLs

Authorization at the Java method level

Understanding the Spring Security filter chain

Spring security testing

Actuators, Metrics and Health Indicators

Exposing Spring Boot Actuator endpoints

Custom Metrics

Health Indicators

Creating custom Health Indicators

External monitoring systems

Spring Boot Testing Enhancements

Spring Boot testing overview

Integration testing using @SpringBootTest

Web slice testing with MockMvc framework

Slices to test different layers of the application

Spring Security Oauth (Optional Topic)

OAuth 2 Overview

Implementing OAuth 2 using Spring Security OAuth

Reactive Applications with Spring (Optional Topic)

Overview of Reactive Programming concepts

Reactive Programming support in Spring

Using Spring?s reactive WebClient

Additional course details:Notes

Delivery by TDSynex, Exit Certified and New Horizons an VMware Authorised Training Centre (VATC)

Nexus Humans VMware Spring: Core Training training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward.

This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts.

Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success.

While we feel this is the best course for the VMware Spring: Core Training course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you.

Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

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VMware Spring: Core Training

By Nexus Human

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