@NonNullApi @NonNullFields

# 程序包 org.springframework.beans.factory.xml

Contains an abstract XML-based `BeanFactory` implementation, including a standard "spring-beans" XSD.

请参阅: 说明

- 接口概要
  接口 | 说明
  --- | ---
  BeanDefinitionDecorator | Interface used by the `DefaultBeanDefinitionDocumentReader` to handle custom, nested (directly under a `<bean>`) tags.
  BeanDefinitionDocumentReader | SPI for parsing an XML document that contains Spring bean definitions.
  BeanDefinitionParser | Interface used by the `DefaultBeanDefinitionDocumentReader` to handle custom, top-level (directly under `<beans/>`) tags.
  DocumentLoader | Strategy interface for loading an XML `Document`.
  NamespaceHandler | Base interface used by the `DefaultBeanDefinitionDocumentReader` for handling custom namespaces in a Spring XML configuration file.
  NamespaceHandlerResolver | Used by the `DefaultBeanDefinitionDocumentReader` to locate a `NamespaceHandler` implementation for a particular namespace URI.

- 类概要
  类 | 说明
  --- | ---
  AbstractBeanDefinitionParser | Abstract `BeanDefinitionParser` implementation providing a number of convenience methods and a `template method` that subclasses must override to provide the actual parsing logic.
  AbstractSimpleBeanDefinitionParser | Convenient 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 `Class` being configured.
  AbstractSingleBeanDefinitionParser | Base class for those `BeanDefinitionParser` implementations that need to parse and define just a single `BeanDefinition`.
  BeanDefinitionParserDelegate | Stateful delegate class used to parse XML bean definitions.
  BeansDtdResolver | `EntityResolver` implementation for the Spring beans DTD, to load the DTD from the Spring class path (or JAR file).
  DefaultBeanDefinitionDocumentReader | Default implementation of the `BeanDefinitionDocumentReader` interface that reads bean definitions according to the "spring-beans" DTD and XSD format (Spring's default XML bean definition format).
  DefaultDocumentLoader | Spring's default `DocumentLoader` implementation.
  DefaultNamespaceHandlerResolver | Default implementation of the `NamespaceHandlerResolver` interface.
  DelegatingEntityResolver | `EntityResolver` implementation that delegates to a `BeansDtdResolver` and a `PluggableSchemaResolver` for DTDs and XML schemas, respectively.
  DocumentDefaultsDefinition | Simple JavaBean that holds the defaults specified at the `<beans>` level in a standard Spring XML bean definition document: `default-lazy-init`, `default-autowire`, etc.
  NamespaceHandlerSupport | Support class for implementing custom `NamespaceHandlers`.
  ParserContext | Context that gets passed along a bean definition parsing process, encapsulating all relevant configuration as well as state.
  PluggableSchemaResolver | `EntityResolver` implementation that attempts to resolve schema URLs into local `classpath resources` using a set of mappings files.
  ResourceEntityResolver | `EntityResolver` implementation that tries to resolve entity references through a `ResourceLoader` (usually, relative to the resource base of an `ApplicationContext`), if applicable.
  SimpleConstructorNamespaceHandler | Simple `NamespaceHandler` implementation that maps custom attributes directly through to bean properties.
  SimplePropertyNamespaceHandler | Simple `NamespaceHandler` implementation that maps custom attributes directly through to bean properties.
  UtilNamespaceHandler | `NamespaceHandler` for the `util` namespace.
  XmlBeanDefinitionReader | Bean definition reader for XML bean definitions.
  XmlBeanFactory | 已过时 as of Spring 3.1 in favor of `DefaultListableBeanFactory` and `XmlBeanDefinitionReader`
  XmlReaderContext | Extension of `ReaderContext`, specific to use with an `XmlBeanDefinitionReader`.

- 异常错误概要
  异常错误 | 说明
  --- | ---
  XmlBeanDefinitionStoreException | XML-specific BeanDefinitionStoreException subclass that wraps a `SAXException`, typically a `SAXParseException` which contains information about the error location.

## 程序包org.springframework.beans.factory.xml的说明

Contains an abstract XML-based `BeanFactory` implementation, including a standard "spring-beans" XSD.