Spring Boot

CloudLabs

Projects

Assignment

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Lifetime Access

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Course Overview

Spring Boot offers a fast way to build applications. It looks at your classpath and at beans you have configured, makes reasonable assumptions about what you’re missing, and adds it. With Spring Boot we can focus more on business features and less on infrastructure.

At the end of the training, participants will be able to:

Pre-requisite

Strong understanding of Spring Core and ideally Spring MVC as well.

Duarion

4 days

Course Outline

  1. Why Spring
  2. Configuration using Spring
  3. Bean creation
  4. Data Management
  1. Introduction to Spring Boot
  2. Value Proposition of Spring Boot
  3. High-level Spring Boot features
  4. Creating a simple Boot application using Spring Initializr web-site
  1. Dependency management using Spring Boot starters
  2. How auto-configuration works
  3. Configuration properties
  4. Overriding auto-configuration
  5. Using CommandLineRunner
  1. Quick introduction to ORM with JPA
  2. Benefits of using Spring with JPA
  3. JPA configuration in Spring
  4. Configuring Spring JPA using Spring Boot
  5. Spring Data JPA dynamic repositories
  1. Introduction to Spring MVC and request processing
  2. Controller method signatures
  3. Using @Controller, @RestController and @GetMapping annotations
  4. Configuring Spring MVC with Spring Boot
  5. Spring Boot packaging options, JAR or WAR
  1. An introduction to the REST architectural style
  2. Controlling HTTP response codes with @ResponseStatus
  3. Implementing REST with Spring MVC, @RequestMapping, @RequestBody and @ResponseBody
  4. Spring MVC’s HttpMessageConverters and automatic content negotiation
  1. What problems does Spring Security solve?
  2. Configuring authentication
  3. Implementing authorization by intercepting URLs
  4. Authorization using OAuth
  5. Authorization at the Java method level
  6. Understanding the Spring Security filter chain
  1. Enabling Spring Boot Actuator
  2. Custom Metrics
  3. Health Indicators
  4. Creating custom Health Indicators
  5. External monitoring systems
  1. Spring Boot testing overview
  2. Integration testing and slices
  3. Slices to test different layers of the application

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