Spring Expression Language (SpEL) is an extension of the unified Expression Language that is specified in the JSP 2.1 specifications. The SpEL module supports the setting and getting of property values and the configuration of collections using logical as well as arithmetic operators. It provides the support for named variables and retrieves the objects from Spring IoC by their names.
- Preface
- Spring at Glance
- Dependency Injection
- The life of a bean
- Loading the configuration
- Object creation
- Setting the bean name
- Setting the bean factory
- Bean post processing with postProcessBeforeInitialization
- Property population
- Initializing the bean
- Bean post processing with postProcessAfterInitialization
- Use the bean
- Destruct the bean
- Case 1: Using custom initialization and destruction methods
- Case 2: Using InitializingBean to provide initialization
- Case 3: Using DisposableBean to provide release of memory
- Case 4: Making the bean aware of the container
- Case 5: Using BeanPostProcessor
- Using JSR-250 annotations for the bean life cycle
- Instance creation
- Dependency injection
- Summary
- The life of a bean
- Accelerate with Spring DAO
- Aspect-Oriented Programming
- Core and cross-cutting concerns
- Aspect-oriented programming
- Part 1 - Creating applications for the core concern (JDBC)
- Part 2 - Integration of Log4j
- Part 3 - Writing logging aspects
- Annotation-based aspects
- Introduction advice
- Summary
- Core and cross-cutting concerns
- Be Consistent - Transaction Management
- Exploring Spring MVC
- Be Assured, Take a Test Drive
- Make It Safe - Security Management
- Explore the Power of RESTful Web Services
- Exchange Information - Use Messaging
- Be Active - Reactive Programming
SpEL
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