Spring Boot
Nov 25, 2020 2020-11-25 23:02Spring Boot
Spring Boot
Course Description
This 2-day course offers experience with Spring Boot and its major features, including auto-configuration, Actuator, Spring Boot testing framework and more. On completion, participants will have a foundation for creating enterprise and cloud-ready applications.
Please note that this course is a subset of the material in our 4-day Spring: Core Training course – there is no need to take both courses. This course is recommended if you have a good working knowledge of Spring Basics (see Prerequisites) but are new to Spring Boot.
What you’ll learn
By the end of the training, you will:
- Describe the benefits provided by Spring Boot
- Initialize a project using Spring Boot Starters
- Leverage Spring Boot’s auto configuration features
- Create simplified backing-store solutions using Spring Data JPA
- Build a simple MVC application using Spring Boot, embedded Web Server and fat JARs or classic WARs
- Build a RESTful Web application
- Use Spring Security to secure Web and REST endpoints
- Enable and extend metrics and monitoring capabilities using Spring Boot actuator
- Leverage advance configuration capabilities
- Utilize Spring Boot enhancements to testing
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1.- Introduction to Spring Essentials
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Why Spring
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Configuration using Spring
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Bean creation
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Data Management
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2.- Spring Boot Introduction
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Introduction to Spring Boot Features
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Value Proposition of Spring Boot
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Creating a simple Boot application using Spring Initializer website
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3.- Spring Boot Dependencies, Auto-configuration, and Runtime
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Dependency management using Spring Boot starters
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How auto-configuration works
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Configuration properties
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Overriding auto-configuration
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Using CommandLineRunner
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4.- JPA with Spring and Spring Data
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Quick introduction to ORM with JPA
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Benefits of using Spring with JPA
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JPA configuration in Spring
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Configuring Spring JPA using Spring Boot
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Spring Data JPA dynamic repositories
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5.- Spring MVC Architecture and Overview
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Introduction to Spring MVC and request processing
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Controller method signatures
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Using @Controller, @RestController and @GetMapping annotations
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Configuring Spring MVC with Spring Boot
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Spring Boot packaging options, JAR or WAR
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6.- Rest with Spring MVC
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An introduction to the REST architectural style
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Controlling HTTP response codes with @ResponseStatus
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Implementing REST with Spring MVC, @RequestMapping, @RequestBody and @ResponseBody
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Spring MVC’s HttpMessageConverters and automatic content negotiation
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7.- Spring Security
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What problems does Spring Security solve?
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Configuring authentication
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Implementing authorization by intercepting URLs
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Authorization at the Java method level
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Understanding the Spring Security filter chain
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Spring security testing
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8.- Actuators, Metrics and Health Indicators
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Exposing Spring Boot Actuator endpoints
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Custom Metrics
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Health Indicators
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Creating custom Health Indicators
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External monitoring systems
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9.- Spring Boot Testing Enhancements
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Spring Boot testing overview
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Integration testing using @SpringBootTest
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Web slice testing with MockMvc framework
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Slices to test different layers of the application
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