org.springframework.context.config
Class PropertyPlaceholderBeanDefinitionParser

java.lang.Object
  org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
      org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser
          org.springframework.context.config.AbstractPropertyLoadingBeanDefinitionParser
              org.springframework.context.config.PropertyPlaceholderBeanDefinitionParser

All Implemented Interfaces:

BeanDefinitionParser

 class PropertyPlaceholderBeanDefinitionParser
extends AbstractPropertyLoadingBeanDefinitionParser

Parser for the <context:property-placeholder/> element.

Since:

2.5

Author:

Juergen Hoeller, Dave Syer

Field Summary

Fields inherited from class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

ID_ATTRIBUTE, NAME_ATTRIBUTE

Constructor Summary

PropertyPlaceholderBeanDefinitionParser()

Method Summary

protected void	doParse(org.w3c.dom.Element element, BeanDefinitionBuilder builder) Parse the supplied Element and populate the supplied BeanDefinitionBuilder as required.
protected java.lang.Class	getBeanClass(org.w3c.dom.Element element) Determine the bean class corresponding to the supplied Element.

Methods inherited from class org.springframework.context.config.AbstractPropertyLoadingBeanDefinitionParser

shouldGenerateId

Methods inherited from class org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser

doParse, getBeanClassName, getParentName, parseInternal

Methods inherited from class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

parse, postProcessComponentDefinition, registerBeanDefinition, resolveId, shouldFireEvents, shouldGenerateIdAsFallback

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyPlaceholderBeanDefinitionParser

PropertyPlaceholderBeanDefinitionParser()

Method Detail

getBeanClass

protected java.lang.Class getBeanClass(org.w3c.dom.Element element)

Description copied from class: AbstractSingleBeanDefinitionParser

Determine the bean class corresponding to the supplied Element.

Note that, for application classes, it is generally preferable to override AbstractSingleBeanDefinitionParser.getBeanClassName(org.w3c.dom.Element) instead, in order to avoid a direct dependence on the bean implementation class. The BeanDefinitionParser and its NamespaceHandler can be used within an IDE plugin then, even if the application classes are not available on the plugin's classpath.

Overrides:

getBeanClass in class AbstractSingleBeanDefinitionParser

Parameters:

element - the Element that is being parsed

Returns:

the Class of the bean that is being defined via parsing the supplied Element, or null if none

See Also:

AbstractSingleBeanDefinitionParser.getBeanClassName(org.w3c.dom.Element)

doParse

protected void doParse(org.w3c.dom.Element element,
                       BeanDefinitionBuilder builder)

Description copied from class: AbstractSingleBeanDefinitionParser

Parse the supplied Element and populate the supplied BeanDefinitionBuilder as required.

The default implementation does nothing.

Overrides:

doParse in class AbstractPropertyLoadingBeanDefinitionParser

Parameters:

element - the XML element being parsed

builder - used to define the BeanDefinition