This video introduces the first operation in the initialization phase of the bean lifecycle, the loading of bean definitions.
- [Instructor] We'll start our discussion of the…initialization of the Supreme Bean Factory…with the first step which is…the bean definitions being loaded.…Take a look at our big picture of where we're at.…We're in that first box there…of loading the bean definitions…which is that the bean definitions themselves…are actually loaded.…Now there are several sources of bean definition.…The first is through Java config…which we're spent quite a bit of time…looking at how to configure the application context…and what we're actually doing here providing…the metadata for the bean factory.…
The second is the XML configuration…which we also have looked at.…And the final piece is that component scanning…and auto config that can occur.…Now during spring itself each of these…behaves a little bit differently…but at this point they're all sources…of getting our metadata into the bean factory…so that it can begin its process.…All the beans have been loaded into the bean factory…from all sources and remember we can mix…and match our sources so it's not just Java config.…
AuthorFrank P Moley III
- Introduction to Spring
- Configuring the ApplicationContext
- Using the Spring expression language
- Configuring proxies
- Autowiring beans
- Using lifecycle methods
- Configuring beans with XML
- Understanding the initialization phases of the bean lifecycle
- Aspect-oriented programming and Spring
Skill Level Intermediate
Learning Spring with Spring Bootwith Frank P Moley III1h 38m Intermediate
1. Spring Overview
2. Configuring the Application Context
3. Annotation-Based Configuration
4. XML-Based Configuration
5. Bean Lifecycle
6. Aspect Oriented Programming
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