Code: JVA-010
Duration: 24 hours
Duration: 24 hours
Description
Spring is a lightweight, open source framework first released in 2003. Now Spring is a popular open source project, that covers various aspects of both JavaEE and JavaSE development. The Spring Framework is best known as a source extension (features), necessary for the efficient development of complex business applications outside software heavyweight models.The Spring Framework can be viewed as a collection of smaller frameworks, most of which can operate independently of each other. However, they provide more functionality when used jointly. Abstract classes, factories and beans are designed so that the programmer can concentrate on writing business logic only.
This course will give participants information related to how the Spring Framework works. They will learn about the basic modules of the framework and options for their use as well as how to use the Spring framework in conjunction with other technologies.
Roadmap
Basics of Spring Framework- Introduction to Spring Framework
- Spring Framework - Framework structure
- IoC and DI concept
- IoC containers
- Beans
- BeanFactory
- ApplicationContext
- Constructor dependency injection
- Setter dependency injection
- Autowiring
- Collections initialization
- Properties inheritance
- Annotation-based Configuration
- Bean Scopes
- Bean lifecycle
- Init, destroy
- Spring’s events
- Localization
- Configuration profiles
- Java-based configuration
- Exercises: simple application development
Spring AOP:
- Basics
- Spring’s AOP features
- Example of AspectJ style
- Key terms
- Pointcut language
- Advice types
- Aspects chaining
- Exercise: Using Spring AOP. AspectJ style
Spring Databases
- Spring JDBC
- DAO design pattern
- JDBC support in Spring
- JdbcTemplate
- RowMapper
- DAO exceptions hierarchy
- Exercise: JDBC – bases application in conjunction with Spring for data access
Spring ORM
- Benefits of Working with ORM
- ORM - Hibernate support
- ORM Stereotypes
- ORM - JPA support
- Exercise: ORM based application in conjunction with Spring for data access
Spring Transactions
- ACID
- Transactions types
- Transactions definitions, isolations, propagation
- Using AOP in Transaction Management
- Programmatic style
- Exercise: Tx – declarative style application
Spring MVC
- Spring MVC Concepts
- Views
- Controllers
- Annotations
- Tags
- Interceptors
- Internationalization
- Validation
- REST services
Objectives
- Introduce participants to the Spring Framework and its practical application in solving typical problems that arise during development
- Information about integration with EE technologies will also be provided
- Provide an overview of the range of products developed under the Spring license
Target Audience
Java developers with at least one year of experience.Prerequisites
- Required experience with Java SE 5/6 development;
- Ant;
- Required:
- JNDI;
- JDBC;
- Servlet / JSP / JSTL;
- Knowledge of design patterns: Proxy, Command, Decorator, Template Method, MVC;
- Optional:
- JMS;
- EJB.
