Introduction to the Spring Framework
The open source Spring Framework provides a simple and uniform programming and configuration model for modern Java-based enterprise applications. It was created as an alternative to the Enterprise JavaBeans (EJB) model, which was very cumbersome in its early days, and remains one of the most frequently used Java frameworks to this day. The major advantage of Spring is the simple and elegant development process as well as the simple testability of the application. Only POJO (Plain old Java object) instances are “merged” and additional services such as transaction management are configured descriptively. The training will demonstrate the use of Spring in the productive environment using practical examples and exercises.
Duration
3 days
goal
- You will able to take advantage of Spring’s lightweight container architecture for the development of your software
- The training will convey practical knowledge of the necessary basics
- During the seminar, you will receive a USB stick containing the complete development environment and all examples
target group
You want to get productive using the Spring framework immediately after the seminar.
Contents (new)
Introduction
- Inversion of Control (IoC)
- Dependency injection (DI)
- What is Spring Boot?
- Microservices & Continuous Deployment
- Spring Boot in the Cloud
- Differences between Spring and Spring Boot?
Configuration
- Configuration with annotations and @Configuration
- Life cycle of a Bean
- Convention over Configuration
- Auto-configuration with Classpath Scanning
- External configuration with Properties and YAML files
- Fluent Builder API
- Profiles - configuration for different environments
Spring AOP
- Introduction to aspect-oriented programming
- Spring AOP in detail
- Pitfalls when using Spring AOP
Build and dependency management
- Deployment as Fat-JAR
- Build management with Maven/Gradle
- Embedded Tomcat support
- Packaging for production
- Containerisation with Docker
- Native Binaries with GraalVM Native Image
Data access layer
- Relational databases with JPA and Hibernate
- Uniform error handling (DataAccessException)
- Transaction strategies (@Transactional)
- Spring Data JPA
- Access to NoSQL databases
Web applications and microservices
- Introduction to Spring Web
- Overview of REST with JSON
- Spring Data REST
Others
- Spring Boot Actuator (production-ready features)
- test support
- Data caching
- Security of Spring Boot applications
Prerequisites
Good Java programming skills are required, knowledge of JSP/Servlet development and Enterprise JavaBeans (EJB) is helpful.
OIO Training
OIO Orientation in Objects GmbH, experts for Java and JavaScript in Mannheim, joined the Trivadis group in May 2018. Together we are extending and strengthening our offer for Java and agile software development. These courses have been developed by OIO and will be held by our new colleagues.
Our Quality Promise
Contact to our service center
+49 (0) 711 90363245
+41 (0) 584 595795
+43 (01) 33 2353160
+41 (0) 584 595454
Early booking pays off
Book your training at least 3 or 6 months before the start of the course and take advantage of the flexible pricing.
| > 6 months | > 3 months | 0–3 months |
|---|---|---|
| 1 390,00 EUR | 1 560,00 EUR | 1 730,00 EUR |
| Place | Date | Language | price | |
|---|---|---|---|---|
| Virtual Classroom |
05.07. - 07.07.2021 | DE | 1 730,00 € | |
| Mannheim / DE |
11.10. - 13.10.2021 | DE | 1 560,00 € | |
| Virtual Classroom |
11.10. - 13.10.2021 | DE | 1 560,00 € | |
| Mannheim / DE |
06.12. - 08.12.2021 | DE | 1 390,00 € | |
| Virtual Classroom |
06.12. - 08.12.2021 | DE | 1 390,00 € | |
| In-house training courses on request! | inquiry | |||
- E-Learning
- Standard
- Guaranteed to take place
- The course will definitely take place if you make a booking
- There are no free places left on this course. If you still book it, we will place you on the waiting list.
This course is held in another country. Due to the different tax conditions, you will have to book it in a separate booking process. We apologize for any inconvenience.
Request an inhouse training
Guarantee of quality
Following completion by the participants, every single training course is assessed at the levels
- suitability of the training room,
- suitability of the workplace,
- functionality of the technical equipment, and
- satisfaction throughout the entire course / seminar,
and recorded in our "TRIVALUATION" feedback system for quality assurance purposes. This enables us to consistently ensure the high quality and satisfaction of our valued customers. We really appreciate the overall rating of 9.3 from 10 points awarded by our many enthusiastic customers.
Success guarantee
Trivadis guarantees the success of your training. Having completed the course / seminar, do you have any questions about the practical aspects? Would you like to repeat any of the exercises in the lab environment?
Our success guarantee allows you to repeat individual days, or even the entire training course, free of charge for up to 6 months after attending a training course. You bring with you the course materials from the previous training course.