| Package | Description | 
|---|---|
| org.springframework.beans.factory.xml | Contains an abstract XML-based  BeanFactoryimplementation,
 including a standard "spring-beans" XSD. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractBeanDefinitionParserAbstract  BeanDefinitionParserimplementation providing
 a number of convenience methods and atemplate methodthat subclasses must override to provide the actual parsing logic. | 
| class  | AbstractSimpleBeanDefinitionParserConvenient base class for when there exists a one-to-one mapping
 between attribute names on the element that is to be parsed and
 the property names on the  Classbeing configured. | 
| class  | AbstractSingleBeanDefinitionParserBase class for those  BeanDefinitionParserimplementations that
 need to parse and define just a singleBeanDefinition. | 
| Modifier and Type | Method and Description | 
|---|---|
| protected void | NamespaceHandlerSupport. registerBeanDefinitionParser(String elementName,
                            BeanDefinitionParser parser)Subclasses can call this to register the supplied  BeanDefinitionParserto
 handle the specified element. |