Introduction to Spring 5 Training in Montreal, Canada
We offer private customized training for groups of 3 or more attendees.
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Course Description |
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Spring 5 provides an evolutionary advance of Spring’s powerful capabilities. This course introduces these capabilities, as well as providing guidelines on when and how to use them. It includes coverage of the three main configuration styles: Java-based (@Configuration), annotation-based (@Component), and the traditional XML-based configuration that may still play an important role in existing and new projects. The course starts with in-depth coverage of Spring’s Core module to reduce coupling and increase the flexibility, ease of maintenance, and testing of your applications. It goes on to cover many of the most important capabilities of Spring, including easing configuration with Spring Boot, integrating Hibernate and JPA persistence layers with Spring and Spring Data, and using Spring’s declarative transaction capabilities. This course is hands on with labs to reinforce all the important concepts. It will enable you to build working Spring applications and give you an understanding of the important concepts and technology in a very short time.
Course Length: 3 Days
Course Tuition: $990 (US) |
Prerequisites |
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Working knowledge of Java programming, including use of inheritance, interfaces, and exceptions |
Course Outline |
Session 1: Introduction to Spring
Overview of Spring Technology
Motivation for Spring, Spring Architecture
The Spring Framework
Spring Introduction
Declaring and Managing Beans
ApplicationContexts - The Spring Container
XML and @Component/@Named Config
Dependencies and Dependency Injection (DI)
Examining Dependencies
Dependency Inversion / Dependency Injection (DI)
DI in Spring - XML and @Autowired
Session 2: Configuration in Depth
Java Based Configuration (@Configuration)
Overview, @Configuration, @Bean
Dependency Injection
Resolving Dependencies
Integrating Configuration Types
XML and @Component Pros/Cons
@Configuration Pros/Cons
Choosing a Configuration Style
Integrating with @Import and <import>
Bean Scope and Lifecycle
Singleton, Prototype, and Other Scopes
Configuring Scope
Bean Lifecycle / Callbacks
Externalizing Properties
Properties Files
@PropertySource, property-placeholder
Using @Value
SpEL
Profiles
Overview and Configuration
Activating Profiles
Session 3: Spring Boot Overview
maven and Spring
Spring Boot Structure
Spring POMs with Boot Parents
Spring Boot Starters
Other Capabilities
Session 4: Spring Testing
Testing and JUnit Overview
Writing Tests - Test Classes, asserts, Naming Conventions
Running Tests - IDE, maven, ...
Test Fixtures - setup and teardown
Spring TestContext Framework
Overview
Configuration
Running Tests
Session 5: Spring and Spring Data with Hibernate/JPA
Overview of Spring database support
Configuring a DataSource
Using Spring with Hibernate
High Level Hibernate Overview
SessionFactory configuration, LocalSessionFactoryBean
Contextual Sessions and Spring Integration
Using Spring with JPA
Managing the EntityManager (EM)
LocalContainerEntityManagerFactoryBean and Container-managed EMs
JEE and JNDI Lookup of the EM
Configuration and Vendor Adaptors
Creating a JPA Repository/DAO Bean - @PersistenceUnit, @PersistenceContext
Spring Data Overview
Overview and Architecture
Configuring Spring Data
Repositories and JPA Repositories
Using CrudRepository
Using Spring Data
Naming Conventions for Querying
Creating more Complex Queries
Query Configuration
Session 6: Spring Transaction (TX) Management Overview
Declarative TX Management (REQUIRED, etc.)
TX Scope and Propagation
Pointcut-based Configuration of Transactions
Session 7: Java EE Web Applications with Spring
Java EE Web App Overview
ContextLoaderListener and WebApplicationContext
Using Spring Beans
[Optional] Session 8: Additional New Features in Spring 5
Updates to Spring Core
WebFlux / Reactive Web Framework
[Optional] Session 9: XML Specific Configuration
Collections - lists, sets, etc.
Additional Capabilities
Factory Classes and Factory Methods
Definition Inheritance (Parent Beans)
AutoWiring with XML
Inner Beans, Compound Names
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Complimentary Skills to have along with Java Programming
- If you are an experienced Java developer, learning a complimentary language to Java should come much more naturally. As an example JetBrains recently created the Kotlin programming language which is officially supported by Google for mobile development. Kotlin compiles to Java bytecode and runs on the JVM; it's purported to address many of Java's shortcomings... |