org.springframework.context.support

类 AbstractXmlApplicationContext

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.context.support.AbstractXmlApplicationContext

所有已实现的接口:

Closeable, AutoCloseable, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactory, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.HierarchicalBeanFactory, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.ListableBeanFactory, ApplicationContext, ApplicationEventPublisher, ConfigurableApplicationContext, Lifecycle, MessageSource, org.springframework.core.env.EnvironmentCapable, org.springframework.core.io.ResourceLoader, org.springframework.core.io.support.ResourcePatternResolver

直接已知子类:

ClassPathXmlApplicationContext, FileSystemXmlApplicationContext

public abstract class AbstractXmlApplicationContext
extends AbstractRefreshableConfigApplicationContext

Convenient base class for ApplicationContext implementations, drawing configuration from XML documents containing bean definitions understood by an XmlBeanDefinitionReader.

Subclasses just have to implement the getConfigResources() and/or the AbstractRefreshableConfigApplicationContext.getConfigLocations() method. Furthermore, they might override the DefaultResourceLoader.getResourceByPath(java.lang.String) hook to interpret relative paths in an environment-specific fashion, and/or AbstractApplicationContext.getResourcePatternResolver() for extended pattern resolution.

作者:

Rod Johnson, Juergen Hoeller

另请参阅:

getConfigResources(), AbstractRefreshableConfigApplicationContext.getConfigLocations(), XmlBeanDefinitionReader

嵌套类概要

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

org.springframework.core.io.DefaultResourceLoader.ClassPathContextResource

字段概要

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.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.beans.factory.BeanFactory

FACTORY_BEAN_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.core.io.ResourceLoader

CLASSPATH_URL_PREFIX

构造器概要

构造器

构造器和说明
AbstractXmlApplicationContext() Create a new AbstractXmlApplicationContext with no parent.
AbstractXmlApplicationContext(ApplicationContext parent) Create a new AbstractXmlApplicationContext with the given parent context.

方法概要

限定符和类型	方法和说明
protected org.springframework.core.io.Resource[]	getConfigResources() Return an array of Resource objects, referring to the XML bean definition files that this context should be built with.
protected void	initBeanDefinitionReader(org.springframework.beans.factory.xml.XmlBeanDefinitionReader reader) Initialize the bean definition reader used for loading the bean definitions of this context.
protected void	loadBeanDefinitions(org.springframework.beans.factory.support.DefaultListableBeanFactory beanFactory) Loads the bean definitions via an XmlBeanDefinitionReader.
protected void	loadBeanDefinitions(org.springframework.beans.factory.xml.XmlBeanDefinitionReader reader) Load the bean definitions with the given XmlBeanDefinitionReader.
void	setValidating(boolean validating) Set whether to use XML validation.

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

afterPropertiesSet, getConfigLocations, getDefaultConfigLocations, 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, createEnvironment, destroy, destroyBeans, doClose, findAnnotationOnBean, finishBeanFactoryInitialization, finishRefresh, getAliases, getApplicationListeners, getApplicationName, 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, getResourcePatternResolver, getResources, getStartupDate, getType, initApplicationEventMulticaster, initLifecycleProcessor, initMessageSource, initPropertySources, invokeBeanFactoryPostProcessors, isActive, isPrototype, isRunning, isSingleton, isTypeMatch, isTypeMatch, obtainFreshBeanFactory, onClose, onRefresh, postProcessBeanFactory, 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, clearResourceCaches, getClassLoader, getProtocolResolvers, getResource, getResourceByPath, getResourceCache, 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.ConfigurableApplicationContext

addProtocolResolver

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

getClassLoader, getResource

构造器详细资料

AbstractXmlApplicationContext

public AbstractXmlApplicationContext()

Create a new AbstractXmlApplicationContext with no parent.

AbstractXmlApplicationContext

public AbstractXmlApplicationContext(@Nullable
                                     ApplicationContext parent)

Create a new AbstractXmlApplicationContext with the given parent context.

参数:

parent - the parent context

方法详细资料

setValidating

public void setValidating(boolean validating)

Set whether to use XML validation. Default is true.

loadBeanDefinitions

protected void loadBeanDefinitions(org.springframework.beans.factory.support.DefaultListableBeanFactory beanFactory)
                            throws org.springframework.beans.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:

org.springframework.beans.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(org.springframework.beans.factory.xml.XmlBeanDefinitionReader reader)

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:

reader - the bean definition reader used by this context

另请参阅:

XmlBeanDefinitionReader.setDocumentReaderClass(java.lang.Class<? extends org.springframework.beans.factory.xml.BeanDefinitionDocumentReader>)

loadBeanDefinitions

protected void loadBeanDefinitions(org.springframework.beans.factory.xml.XmlBeanDefinitionReader reader)
                            throws org.springframework.beans.BeansException,
                                   IOException

Load the bean definitions with the given XmlBeanDefinitionReader.

The lifecycle of the bean factory is handled by the AbstractRefreshableApplicationContext.refreshBeanFactory() method; hence this method is just supposed to load and/or register bean definitions.

参数:

reader - the XmlBeanDefinitionReader to use

抛出:

org.springframework.beans.BeansException - in case of bean registration errors

IOException - if the required XML document isn't found

另请参阅:

AbstractRefreshableApplicationContext.refreshBeanFactory(), AbstractRefreshableConfigApplicationContext.getConfigLocations(), AbstractApplicationContext.getResources(java.lang.String), AbstractApplicationContext.getResourcePatternResolver()

getConfigResources

@Nullable
protected org.springframework.core.io.Resource[] getConfigResources()

Return an array of Resource objects, referring to the XML bean definition files that this context should be built with.

The default implementation returns null. Subclasses can override this to provide pre-built Resource objects rather than location Strings.

返回:

an array of Resource objects, or null if none

另请参阅:

AbstractRefreshableConfigApplicationContext.getConfigLocations()