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This 4-day 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.

This course prepares students for the Spring Professional certification exam.

Some developer experience using Java, an IDE (Eclipse, STS or IntelliJ) and build tools such as Maven or Gradle

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

1 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

2 Spring JAVA Configuration: A Deeper Look

External properties & Property sources
Environment abstraction
Using bean profiles
Spring Expression Language (SpEL)

3 Annotation-based Dependency Injection

Component scanning
Autowiring using @Autowired
Java configuration versus annotations, mixing.
Lifecycle annotations: @PostConstruct and @PreDestroy
Stereotypes and meta-annotations

4 Factory Pattern in Spring

Using Spring FactoryBeans

5 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

6 Aspect-oriented programming

What problems does AOP solve?
Defining pointcut expressions
Implementing various types of advice

7 Testing a Spring-based Application

Spring and Test-Driven Development
Spring 5 integration testing with JUnit 5
Application context caching and the @DirtiesContext annotation
Profile selection with @ActiveProfiles
Easy test data setup with @Sql

8 Data Accss and JDBC with Spring

How Spring integrates with existing data access technologies
DataAccessException hierarchy
Spring‘s JdbcTemplate

9 Database Transactions with Spring

Transactions overview
Transaction management with Spring
Transaction propagation and rollback rules
Transactions and integration testing

10 Spring Boot Introduction

Introduction to Spring Boot Features
Value Proposition of Spring Boot
Creating a simple Boot application using Spring Initializer website

11 Spring Boot Dependencies, Auto-configuration, and Runtime

Dependency management using Spring Boot starters
How auto-configuration works
Configuration properties
Overriding auto-configuration
Using CommandLineRunner

12 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

13 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

14 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

15 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

16 Actuators, Metrics and Health Indicators

Exposing Spring Boot Actuator endpoints
Custom Metrics
Health Indicators
Creating custom Health Indicators
External monitoring systems

17 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

18 Spring Security Oauth (Optional Topic)

OAuth 2 Overview
Implementing OAuth 2 using Spring Security OAuth

19 Reactive Applications with Spring (Optional Topic)

Overview of Reactive Programming concepts
Reactive Programming support in Spring
Using Spring’s reactive WebClient

Why have you chosen us?

I have attended a training from Bilginc IT Academy before and I was satisfied.

I have attended a training from a different provider and it was not helpful.

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How many employees do you have in your IT department?

0 – 50

50 – 250

250 – 1000

1000+

Spring: Core Training Course in Finland

Finland is a country located in northern Europe. Helsinki is the capital and largest city of the country. The majority of the people are Finns but there is also a small Lapp population in Lapland, where the country is famous for the Northern Lights. Finland's national languages are Finnish and Swedish.

Known for its vast forests, lakes, and natural beauty, Finland is one of the world's largest producers of forest products, such as paper, pulp, and lumber. One of the world's largest sea fortresses Suomenlinna, Rovaniemi with the "White Nights", dogsled safaris and of course the Northern Lights are what makes Finland so popular for tourists. Finland is one of the best places in the world to see the Northern Lights and attracts millions of tourists during its seasons.

Finland is home to a thriving technology industry and is widely recognized as one of the world's leading technology hubs. Companies such as Nokia and Rovio (creator of the popular game Angry Birds) are based in Finland. Some of the key factors that have contributed to Finland's success in technology include; strong investment in research and development, a highly educated workforce and fundings.

Finland has a strong educational system, and is widely regarded as one of the world's most literate countries. In fact, Finland's literacy rate is one of the highest in the world, and its students consistently perform well in international tests of math and reading ability.

Also, as a pioneer in environmental sustainability, Finland is known for its efforts to reduce its carbon footprint and promote clean energy. This Nordic country is also famous for its unique and distinctive cultural heritage, including its traditional folk music and its elaborate traditional costumes.

Helsinki, Finland's capital city, is the country's business center. Helsinki is Finland's largest city, and it is home to many of the country's major corporations and organizations, including many of the country's leading technology firms. The city is also a commercial, trade, and financial center, as well as one of the busiest ports in the Nordic region.

Take advantage of our diverse IT course offerings, spanning programming, software development, business skills, data science, cybersecurity, cloud computing and virtualization. Our knowledgeable instructors will provide you with practical training and industry insights, delivered directly to your chosen venue in Finland.

Spring: Core Training in Finland

Upcoming Trainings

Spring: Core Training in Finland

Prerequisites

What You Will Learn

Outline

Upcoming Trainings