ComponentScanBeanDefinitionParser (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.context.annotation
Class ComponentScanBeanDefinitionParser

java.lang.Object
  org.springframework.context.annotation.ComponentScanBeanDefinitionParser

All Implemented Interfaces:: BeanDefinitionParser

public class ComponentScanBeanDefinitionParser
extends Object
implements BeanDefinitionParser
extends Object
implements BeanDefinitionParser

Parser for the <context:component-scan/> element.

Since:: 2.1
Author:: Mark Fisher, Ramnivas Laddad, Juergen Hoeller

Constructor Summary

ComponentScanBeanDefinitionParser()

Method Summary

BeanDefinition parse(Element element, ParserContext parserContext)
Parse the specified Element and register the resulting BeanDefinition(s) with the ParserContext.getRegistry() BeanDefinitionRegistry} embedded in the supplied ParserContext.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Summary
`ComponentScanBeanDefinitionParser()`

Method Summary
`BeanDefinition`	`parse(Element element, ParserContext parserContext)` Parse the specified `Element` and register the resulting `BeanDefinition(s)` with the `ParserContext.getRegistry()` BeanDefinitionRegistry} embedded in the supplied `ParserContext`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

ComponentScanBeanDefinitionParser

public ComponentScanBeanDefinitionParser()

Method Detail

parse

public BeanDefinition parse(Element element,
                            ParserContext parserContext)

Description copied from interface: BeanDefinitionParser

Parse the specified Element and register the resulting BeanDefinition(s) with the ParserContext.getRegistry() BeanDefinitionRegistry} embedded in the supplied ParserContext.

Implementations must return the primary BeanDefinition that results from the parse if they will ever be used in a nested fashion (for example as an inner tag in a <property/> tag). Implementations may return null if they will not be used in a nested fashion.

Specified by:: parse in interface BeanDefinitionParser

Parameters:: element - the element that is to be parsed into one or more BeanDefinitions; parserContext - the object encapsulating the current state of the parsing process; provides access to a BeanDefinitionRegistry
Returns:: the primary BeanDefinition