Spring Boot Training Overview
This Introduction to Spring Boot training course teaches attendees how to develop Spring web applications with Spring MVC. Participants learn how to customize Spring Boot, develop REST web services, implement security measures, use JMS (Java Message Service), and more.
Location and Pricing
Accelebrate offers instructor-led enterprise training for groups of 3 or more online or at your site. Most Accelebrate classes can be flexibly scheduled for your group, including delivery in half-day segments across a week or set of weeks. To receive a customized proposal and price quote for private corporate training on-site or online, please contact us.
In addition, we offer some courses as live, instructor-led online classes for individuals.
Objectives
- Develop Spring web applications with Spring MVC
- Understand the features of the Spring Boot project
- Use Spring Boot to create and configure a Spring application
- Customize Spring Boot features
- Develop REST web services with Spring Boot
- Work with Spring database support, including Spring Data
- Secure an application with Spring Security
- Use JMS support for Spring
Prerequisites
All participants must be able to program in Java and understand basic Spring applications.
Outline
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Introduction
Spring Framework Configuration
- Java @Configuration Classes
- Defining @Configuration Classes
- Loading @Configuration Classes
- Modularizing @Configuration Classes
- Qualifying @Bean Methods
- The Trouble with Prototype Scope
- Configuration with Spring Expression Language
- Resolving Text Messages
- Spring Property Conversion
- Spring Converter Interface
- Using Custom Converters
- Spring PropertyEditors
- Registering Custom PropertyEditors
Introduction to Spring Boot
- What is Spring Boot?
- Spring Framework
- How is Spring Boot Related to Spring Framework?
- Spring Boot 2
- Spring Boot Main Features
- Spring Boot on the PaaS
- Understanding Java Annotations
- Spring MVC Annotations
- Example of Spring MVC-based RESTful Web Service
- Spring Booting Your RESTful Web Service
- Spring Boot Skeletal Application Example
- Converting a Spring Boot Application to a WAR File
- Externalized Configuration
- Starters
- Maven - The 'pom.xml' File
- Spring Boot Maven Plugin
- Gradle - The 'build.gradle' File
- Spring Boot Gradle Plugin
- Create a Spring Boot Application
- Spring Initializr
Spring Web MVC
- Spring Web Modules
- Spring Web MVC Components
- DispatcherServlet
- Spring WebFlux
- Template Engines
- Spring Boot MVC Example
- Spring Web MVC Mapping of Requests
- Advanced @RequestMapping
- Composed Request Mappings
- Spring Web MVC Annotation Controllers
- Controller Handler
- View Resolution
- Spring Boot Considerations
Overview of Spring Boot Database Integration
- DAO Support in Spring
- Spring Data Access Modules
- Spring JDBC Module
- Spring ORM Module
- DataAccessException
- @Repository Annotation
- Using DataSources
- DAO Templates and Callbacks
- ORM Tool Support in Spring
Using Spring with JPA
- Spring JPA
- Benefits of Using Spring with ORM
- Spring @Repository
- Using JPA with Spring
- Configure Spring Boot JPA EntityManagerFactory
- Application JPA Code
- Spring Boot Considerations
- Spring Data JPA Repositories
- Database Schema Migration
- Database Schema Migration for CI/CD using Liquibase
- How Liquibase Works?
- Changelogs in Liquibase
- Preconditions in Changelogs
- Sample Empty Changelog
- Sample Precondition in Changelog
- Sample Changeset in Changelog
- Running Liquibase
- Liquibase Commands
Spring REST Services
- Many Flavors of Services
- Understanding REST
- RESTful Services
- REST Resource Examples
- @RestController Annotation
- Implementing JAX-RS Services and Spring
- JAX-RS Annotations
- Java Clients Using RestTemplate
- RestTemplate Methods
Spring Security
- Securing Web Applications with Spring Boot 2
- Spring Security
- Authentication and Authorization
- Programmatic vs. Declarative Security
- Adding Spring Security to a Project
- Spring Security Configuration
- Spring Security Configuration Example
- Authentication Manager
- Using Database User Authentication
- LDAP Authentication
- What is Security Assertion Markup Language (SAML)?
- What is a SAML Provider?
- Spring SAML2.0 Web SSO Authentication
- Setting Up an SSO Provider
- Adding SAML Dependencies to a Project
- SAML vs. OAuth2
- OAuth2 Overview
- Authenticating Against an OAuth2 API
- JSON Web Tokens
- JWT with Spring Boot
Spring JMS
- Spring JMS
- JmsTemplate
- Connection and Destination
- JmsTemplate Configuration
- Transaction Management
- Example Transaction Configuration
- Producer Example
- Consumer Example
- Converting Messages
- Message Listener Containers
- Message-Driven POJO's Async Receiver
- Spring Boot Considerations
Conclusion
Training Materials
All Spring Boot training attendees receive comprehensive courseware covering all topics in the course.
Software Requirements
For in-person deliveries, attendees require computers with the Java Development Kit version 8 and an internet connection. Students also require a Java Integrated Development Environment like Eclipse or IntelliJ. We will provide full classroom setup instructions that will include seating in small groups, with supplies such as flipcharts, sticky notes, markers, and pens for the attendees and a projector and Internet connection for the instructor's laptop.
Online deliveries for this interactive training will use an online meeting platform (such as Zoom, WebEx, GoTo, or Teams) to have face-to-face contact online, including use of breakout rooms for group activities.
