java.lang.Object
- org.springframework.core.io.DefaultResourceLoader
- - org.springframework.context.support.AbstractApplicationContext
  - - org.springframework.context.support.AbstractRefreshableApplicationContext
    - - org.springframework.context.support.AbstractRefreshableConfigApplicationContext
      - org.springframework.web.context.support.AbstractRefreshableWebApplicationContext
        org.springframework.web.context.support.XmlWebApplicationContext

所有已实现的接口:
Closeable, AutoCloseable, Aware, BeanFactory, BeanNameAware, DisposableBean, HierarchicalBeanFactory, InitializingBean, ListableBeanFactory, ApplicationContext, ApplicationEventPublisher, ConfigurableApplicationContext, Lifecycle, MessageSource, EnvironmentCapable, ResourceLoader, ResourcePatternResolver, ThemeSource, ConfigurableWebApplicationContext, WebApplicationContext
```
public class XmlWebApplicationContext
extends AbstractRefreshableWebApplicationContext
```
WebApplicationContext implementation which takes its configuration from XML documents, understood by an XmlBeanDefinitionReader. This is essentially the equivalent of GenericXmlApplicationContext for a web environment.
By default, the configuration will be taken from "/WEB-INF/applicationContext.xml" for the root context, and "/WEB-INF/test-servlet.xml" for a context with the namespace "test-servlet" (like for a DispatcherServlet instance with the servlet-name "test").
The config location defaults can be overridden via the "contextConfigLocation" context-param of ContextLoader and servlet init-param of FrameworkServlet. Config locations can either denote concrete files like "/WEB-INF/context.xml" or Ant-style patterns like "/WEB-INF/*-context.xml" (see PathMatcher javadoc for pattern details).
Note: In case of multiple config locations, later bean definitions will override ones defined in earlier loaded files. This can be leveraged to deliberately override certain bean definitions via an extra XML file.
For a WebApplicationContext that reads in a different bean definition format, create an analogous subclass of AbstractRefreshableWebApplicationContext. Such a context implementation can be specified as "contextClass" context-param for ContextLoader or "contextClass" init-param for FrameworkServlet.
作者:
Rod Johnson, Juergen Hoeller
另请参阅:
AbstractRefreshableWebApplicationContext.setNamespace(java.lang.String), AbstractRefreshableConfigApplicationContext.setConfigLocations(java.lang.String...), XmlBeanDefinitionReader, ContextLoader.initWebApplicationContext(javax.servlet.ServletContext), FrameworkServlet.initWebApplicationContext()

嵌套类概要
- 从类继承的嵌套类/接口 org.springframework.core.io.DefaultResourceLoader
  DefaultResourceLoader.ClassPathContextResource

字段概要

字段
修饰符和类型	字段	说明
`static String`	`DEFAULT_CONFIG_LOCATION`	Default config location for the root context
`static String`	`DEFAULT_CONFIG_LOCATION_PREFIX`	Default prefix for building a config location for a namespace
`static String`	`DEFAULT_CONFIG_LOCATION_SUFFIX`	Default suffix for building a config location for a namespace

从类继承的字段 org.springframework.context.support.AbstractApplicationContext
APPLICATION_EVENT_MULTICASTER_BEAN_NAME, LIFECYCLE_PROCESSOR_BEAN_NAME, logger, MESSAGE_SOURCE_BEAN_NAME

从接口继承的字段 org.springframework.beans.factory.BeanFactory
FACTORY_BEAN_PREFIX

从接口继承的字段 org.springframework.context.ConfigurableApplicationContext
CONFIG_LOCATION_DELIMITERS, CONVERSION_SERVICE_BEAN_NAME, ENVIRONMENT_BEAN_NAME, LOAD_TIME_WEAVER_BEAN_NAME, SYSTEM_ENVIRONMENT_BEAN_NAME, SYSTEM_PROPERTIES_BEAN_NAME

从接口继承的字段 org.springframework.web.context.ConfigurableWebApplicationContext
APPLICATION_CONTEXT_ID_PREFIX, SERVLET_CONFIG_BEAN_NAME

从接口继承的字段 org.springframework.core.io.ResourceLoader
CLASSPATH_URL_PREFIX

从接口继承的字段 org.springframework.core.io.support.ResourcePatternResolver
CLASSPATH_ALL_URL_PREFIX

从接口继承的字段 org.springframework.web.context.WebApplicationContext
CONTEXT_ATTRIBUTES_BEAN_NAME, CONTEXT_PARAMETERS_BEAN_NAME, ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, SCOPE_APPLICATION, SCOPE_GLOBAL_SESSION, SCOPE_REQUEST, SCOPE_SESSION, SERVLET_CONTEXT_BEAN_NAME

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

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 String[]`	`getDefaultConfigLocations()`	The default location for the root context is "/WEB-INF/applicationContext.xml", and "/WEB-INF/test-servlet.xml" for a context with the namespace "test-servlet" (like for a DispatcherServlet instance with the servlet-name "test").
`protected void`	`initBeanDefinitionReader(XmlBeanDefinitionReader beanDefinitionReader)`	Initialize the bean definition reader used for loading the bean definitions of this context.
`protected void`	`loadBeanDefinitions(DefaultListableBeanFactory beanFactory)`	Loads the bean definitions via an XmlBeanDefinitionReader.
`protected void`	`loadBeanDefinitions(XmlBeanDefinitionReader reader)`	Load the bean definitions with the given XmlBeanDefinitionReader.

从类继承的方法 org.springframework.web.context.support.AbstractRefreshableWebApplicationContext
createEnvironment, getApplicationName, getConfigLocations, getNamespace, getResourceByPath, getResourcePatternResolver, getServletConfig, getServletContext, getTheme, initPropertySources, onRefresh, postProcessBeanFactory, setNamespace, setServletConfig, setServletContext

从类继承的方法 org.springframework.context.support.AbstractRefreshableConfigApplicationContext
afterPropertiesSet, resolvePath, setBeanName, setConfigLocation, setConfigLocations, setId

从类继承的方法 org.springframework.context.support.AbstractRefreshableApplicationContext
assertBeanFactoryActive, cancelRefresh, closeBeanFactory, createBeanFactory, customizeBeanFactory, getBeanFactory, hasBeanFactory, refreshBeanFactory, setAllowBeanDefinitionOverriding, setAllowCircularReferences

从类继承的方法 org.springframework.context.support.AbstractApplicationContext
addApplicationListener, addBeanFactoryPostProcessor, close, containsBean, containsBeanDefinition, containsLocalBean, destroy, destroyBeans, doClose, findAnnotationOnBean, finishBeanFactoryInitialization, finishRefresh, getAliases, getApplicationListeners, getAutowireCapableBeanFactory, getBean, getBean, getBean, getBean, getBean, getBeanDefinitionCount, getBeanDefinitionNames, getBeanFactoryPostProcessors, getBeanNamesForAnnotation, getBeanNamesForType, getBeanNamesForType, getBeanNamesForType, getBeansOfType, getBeansOfType, getBeansWithAnnotation, getDisplayName, getEnvironment, getId, getInternalParentBeanFactory, getInternalParentMessageSource, getMessage, getMessage, getMessage, getParent, getParentBeanFactory, getResources, getStartupDate, getType, initApplicationEventMulticaster, initLifecycleProcessor, initMessageSource, invokeBeanFactoryPostProcessors, isActive, isPrototype, isRunning, isSingleton, isTypeMatch, isTypeMatch, obtainFreshBeanFactory, onClose, prepareBeanFactory, prepareRefresh, publishEvent, publishEvent, publishEvent, refresh, registerBeanPostProcessors, registerListeners, registerShutdownHook, resetCommonCaches, setDisplayName, setEnvironment, setParent, start, stop, toString

从类继承的方法 org.springframework.core.io.DefaultResourceLoader
addProtocolResolver, getClassLoader, getProtocolResolvers, getResource, setClassLoader

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

从接口继承的方法 org.springframework.context.ApplicationContext
getAutowireCapableBeanFactory, getDisplayName, getId, getParent, getStartupDate

从接口继承的方法 org.springframework.context.ApplicationEventPublisher
publishEvent, publishEvent

从接口继承的方法 org.springframework.beans.factory.BeanFactory
containsBean, getAliases, getBean, getBean, getBean, getBean, getBean, getType, isPrototype, isSingleton, isTypeMatch, isTypeMatch

从接口继承的方法 org.springframework.context.ConfigurableApplicationContext
addApplicationListener, addBeanFactoryPostProcessor, addProtocolResolver, close, getBeanFactory, getEnvironment, isActive, refresh, registerShutdownHook, setEnvironment, setId, setParent

从接口继承的方法 org.springframework.web.context.ConfigurableWebApplicationContext
setConfigLocation, setConfigLocations

从接口继承的方法 org.springframework.beans.factory.HierarchicalBeanFactory
containsLocalBean, getParentBeanFactory

从接口继承的方法 org.springframework.context.Lifecycle
isRunning, start, stop

从接口继承的方法 org.springframework.beans.factory.ListableBeanFactory
containsBeanDefinition, findAnnotationOnBean, getBeanDefinitionCount, getBeanDefinitionNames, getBeanNamesForAnnotation, getBeanNamesForType, getBeanNamesForType, getBeanNamesForType, getBeansOfType, getBeansOfType, getBeansWithAnnotation

从接口继承的方法 org.springframework.context.MessageSource
getMessage, getMessage, getMessage

从接口继承的方法 org.springframework.core.io.ResourceLoader
getClassLoader, getResource

从接口继承的方法 org.springframework.core.io.support.ResourcePatternResolver
getResources

- 字段详细资料
  - DEFAULT_CONFIG_LOCATION
```
public static final String DEFAULT_CONFIG_LOCATION
```
    Default config location for the root context
    另请参阅:
    常量字段值
  - DEFAULT_CONFIG_LOCATION_PREFIX
```
public static final String DEFAULT_CONFIG_LOCATION_PREFIX
```
    Default prefix for building a config location for a namespace
    另请参阅:
    常量字段值
  - DEFAULT_CONFIG_LOCATION_SUFFIX
```
public static final String DEFAULT_CONFIG_LOCATION_SUFFIX
```
    Default suffix for building a config location for a namespace
    另请参阅:
    常量字段值
- 构造器详细资料
  - XmlWebApplicationContext
```
public XmlWebApplicationContext()
```
- 方法详细资料
  - loadBeanDefinitions
```
protected void loadBeanDefinitions(DefaultListableBeanFactory beanFactory)
                            throws BeansException,
                                   IOException
```
    Loads the bean definitions via an XmlBeanDefinitionReader.
    指定者:
    loadBeanDefinitions 在类中 AbstractRefreshableApplicationContext
    参数:
    beanFactory - the bean factory to load bean definitions into
    抛出:
    BeansException - if parsing of the bean definitions failed
    IOException - if loading of bean definition files failed
    另请参阅:
    XmlBeanDefinitionReader, initBeanDefinitionReader(org.springframework.beans.factory.xml.XmlBeanDefinitionReader), loadBeanDefinitions(org.springframework.beans.factory.support.DefaultListableBeanFactory)
  - initBeanDefinitionReader
```
protected void initBeanDefinitionReader(XmlBeanDefinitionReader beanDefinitionReader)
```
    Initialize the bean definition reader used for loading the bean definitions of this context. Default implementation is empty.
    Can be overridden in subclasses, e.g. for turning off XML validation or using a different XmlBeanDefinitionParser implementation.
    参数:
    beanDefinitionReader - the bean definition reader used by this context
    另请参阅:
    XmlBeanDefinitionReader.setValidationMode(int), XmlBeanDefinitionReader.setDocumentReaderClass(java.lang.Class<?>)
  - loadBeanDefinitions
```
protected void loadBeanDefinitions(XmlBeanDefinitionReader reader)
                            throws IOException
```
    Load the bean definitions with the given XmlBeanDefinitionReader.
    The lifecycle of the bean factory is handled by the refreshBeanFactory method; therefore this method is just supposed to load and/or register bean definitions.
    Delegates to a ResourcePatternResolver for resolving location patterns into Resource instances.
    抛出:
    IOException - if the required XML document isn't found
    另请参阅:
    AbstractRefreshableApplicationContext.refreshBeanFactory(), AbstractRefreshableWebApplicationContext.getConfigLocations(), AbstractApplicationContext.getResources(java.lang.String), AbstractRefreshableWebApplicationContext.getResourcePatternResolver()
  - getDefaultConfigLocations
```
protected String[] getDefaultConfigLocations()
```
    The default location for the root context is "/WEB-INF/applicationContext.xml", and "/WEB-INF/test-servlet.xml" for a context with the namespace "test-servlet" (like for a DispatcherServlet instance with the servlet-name "test").
    覆盖:
    getDefaultConfigLocations 在类中 AbstractRefreshableConfigApplicationContext
    返回:
    an array of default config locations, if any
    另请参阅:
    AbstractRefreshableConfigApplicationContext.setConfigLocations(java.lang.String...)

类 XmlWebApplicationContext

嵌套类概要

从类继承的嵌套类/接口 org.springframework.core.io.DefaultResourceLoader

字段概要

从类继承的字段 org.springframework.context.support.AbstractApplicationContext

从接口继承的字段 org.springframework.beans.factory.BeanFactory

从接口继承的字段 org.springframework.context.ConfigurableApplicationContext

从接口继承的字段 org.springframework.web.context.ConfigurableWebApplicationContext

从接口继承的字段 org.springframework.core.io.ResourceLoader

从接口继承的字段 org.springframework.core.io.support.ResourcePatternResolver

从接口继承的字段 org.springframework.web.context.WebApplicationContext

构造器概要

方法概要

从类继承的方法 org.springframework.web.context.support.AbstractRefreshableWebApplicationContext

从类继承的方法 org.springframework.context.support.AbstractRefreshableConfigApplicationContext

从类继承的方法 org.springframework.context.support.AbstractRefreshableApplicationContext

从类继承的方法 org.springframework.context.support.AbstractApplicationContext

从类继承的方法 org.springframework.core.io.DefaultResourceLoader

从类继承的方法 java.lang.Object

从接口继承的方法 org.springframework.context.ApplicationContext

从接口继承的方法 org.springframework.context.ApplicationEventPublisher

从接口继承的方法 org.springframework.beans.factory.BeanFactory

从接口继承的方法 org.springframework.context.ConfigurableApplicationContext

从接口继承的方法 org.springframework.web.context.ConfigurableWebApplicationContext

从接口继承的方法 org.springframework.beans.factory.HierarchicalBeanFactory

从接口继承的方法 org.springframework.context.Lifecycle

从接口继承的方法 org.springframework.beans.factory.ListableBeanFactory

从接口继承的方法 org.springframework.context.MessageSource

从接口继承的方法 org.springframework.core.io.ResourceLoader

从接口继承的方法 org.springframework.core.io.support.ResourcePatternResolver

字段详细资料

DEFAULT_CONFIG_LOCATION

DEFAULT_CONFIG_LOCATION_PREFIX

DEFAULT_CONFIG_LOCATION_SUFFIX

构造器详细资料

XmlWebApplicationContext

方法详细资料

loadBeanDefinitions

initBeanDefinitionReader

loadBeanDefinitions

getDefaultConfigLocations