java.lang.Object
- org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
- - org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser

所有已实现的接口:
BeanDefinitionParser
直接已知子类:
AbstractSimpleBeanDefinitionParser, ExecutorBeanDefinitionParser, FreeMarkerConfigurerBeanDefinitionParser, JtaTransactionManagerBeanDefinitionParser, ScheduledTasksBeanDefinitionParser, SchedulerBeanDefinitionParser, TilesConfigurerBeanDefinitionParser
```
public abstract class AbstractSingleBeanDefinitionParser
extends AbstractBeanDefinitionParser
```
Base class for those BeanDefinitionParser implementations that need to parse and define just a singleBeanDefinition.
Extend this parser class when you want to create a single bean definition from an arbitrarily complex XML element. You may wish to consider extending the AbstractSimpleBeanDefinitionParser when you want to create a single bean definition from a relatively simple custom XML element.
The resulting BeanDefinition will be automatically registered with the BeanDefinitionRegistry. Your job simply is to parse the custom XML Element into a single BeanDefinition.
从以下版本开始:
2.0
作者:
Rob Harrop, Juergen Hoeller, Rick Evans
另请参阅:
getBeanClass(org.w3c.dom.Element), getBeanClassName(org.w3c.dom.Element), doParse(org.w3c.dom.Element, org.springframework.beans.factory.xml.ParserContext, org.springframework.beans.factory.support.BeanDefinitionBuilder)

字段概要
- 从类继承的字段 org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
  ID_ATTRIBUTE, NAME_ATTRIBUTE

构造器概要
构造器
构造器说明
AbstractSingleBeanDefinitionParser()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected void`	`doParse(Element element, BeanDefinitionBuilder builder)`	Parse the supplied `Element` and populate the supplied `BeanDefinitionBuilder` as required.
`protected void`	`doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder)`	Parse the supplied `Element` and populate the supplied `BeanDefinitionBuilder` as required.
`protected Class<?>`	`getBeanClass(Element element)`	Determine the bean class corresponding to the supplied `Element`.
`protected String`	`getBeanClassName(Element element)`	Determine the bean class name corresponding to the supplied `Element`.
`protected String`	`getParentName(Element element)`	Determine the name for the parent of the currently parsed bean, in case of the current bean being defined as a child bean.
`protected AbstractBeanDefinition`	`parseInternal(Element element, ParserContext parserContext)`	Creates a `BeanDefinitionBuilder` instance for the `bean Class` and passes it to the `doParse(org.w3c.dom.Element, org.springframework.beans.factory.xml.ParserContext, org.springframework.beans.factory.support.BeanDefinitionBuilder)` strategy method.

从类继承的方法 org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
parse, postProcessComponentDefinition, registerBeanDefinition, resolveId, shouldFireEvents, shouldGenerateId, shouldGenerateIdAsFallback, shouldParseNameAsAliases

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - AbstractSingleBeanDefinitionParser
```
public AbstractSingleBeanDefinitionParser()
```
- 方法详细资料
  - parseInternal
```
protected final AbstractBeanDefinition parseInternal(Element element,
                                                     ParserContext parserContext)
```
    Creates a BeanDefinitionBuilder instance for the bean Class and passes it to the doParse(org.w3c.dom.Element, org.springframework.beans.factory.xml.ParserContext, org.springframework.beans.factory.support.BeanDefinitionBuilder) strategy method.
    指定者:
    parseInternal 在类中 AbstractBeanDefinitionParser
    参数:
    element - the element that is to be parsed into a single BeanDefinition
    parserContext - the object encapsulating the current state of the parsing process
    返回:
    the BeanDefinition resulting from the parsing of the supplied Element
    抛出:
    IllegalStateException - if the bean Class returned from getBeanClass(org.w3c.dom.Element) is null
    另请参阅:
    doParse(org.w3c.dom.Element, org.springframework.beans.factory.xml.ParserContext, org.springframework.beans.factory.support.BeanDefinitionBuilder)
  - getParentName
```
@Nullable
protected String getParentName(Element element)
```
    Determine the name for the parent of the currently parsed bean, in case of the current bean being defined as a child bean.
    The default implementation returns null, indicating a root bean definition.
    参数:
    element - the Element that is being parsed
    返回:
    the name of the parent bean for the currently parsed bean, or null if none
  - getBeanClass
```
@Nullable
protected Class<?> getBeanClass(Element element)
```
    Determine the bean class corresponding to the supplied Element.
    Note that, for application classes, it is generally preferable to override 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.
    参数:
    element - the Element that is being parsed
    返回:
    the Class of the bean that is being defined via parsing the supplied Element, or null if none
    另请参阅:
    getBeanClassName(org.w3c.dom.Element)
  - getBeanClassName
```
@Nullable
protected String getBeanClassName(Element element)
```
    Determine the bean class name corresponding to the supplied Element.
    参数:
    element - the Element that is being parsed
    返回:
    the class name of the bean that is being defined via parsing the supplied Element, or null if none
    另请参阅:
    getBeanClass(org.w3c.dom.Element)
  - doParse
```
protected void doParse(Element element,
                       ParserContext parserContext,
                       BeanDefinitionBuilder builder)
```
    Parse the supplied Element and populate the supplied BeanDefinitionBuilder as required.
    The default implementation delegates to the doParse version without ParserContext argument.
    参数:
    element - the XML element being parsed
    parserContext - the object encapsulating the current state of the parsing process
    builder - used to define the BeanDefinition
    另请参阅:
    doParse(Element, BeanDefinitionBuilder)

类 AbstractSingleBeanDefinitionParser

字段概要

从类继承的字段 org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

构造器概要

方法概要

从类继承的方法 org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

从类继承的方法 java.lang.Object

构造器详细资料

AbstractSingleBeanDefinitionParser

方法详细资料

parseInternal

getParentName

getBeanClass

getBeanClassName

doParse