程序包 cn.taketoday.context.support

类 AbstractXmlApplicationContext

java.lang.Object

cn.taketoday.core.io.DefaultResourceLoader

cn.taketoday.context.support.AbstractApplicationContext

cn.taketoday.context.support.AbstractRefreshableApplicationContext

cn.taketoday.context.support.AbstractRefreshableConfigApplicationContext

cn.taketoday.context.support.AbstractXmlApplicationContext

所有已实现的接口:

Aware, BeanFactory, BeanNameAware, HierarchicalBeanFactory, InitializingBean, BeanDefinitionRegistry, DependencyInjectorProvider, ApplicationContext, ApplicationEventPublisher, ConfigurableApplicationContext, Lifecycle, MessageSource, cn.taketoday.core.AliasRegistry, cn.taketoday.core.env.EnvironmentCapable, cn.taketoday.core.io.PatternResourceLoader, cn.taketoday.core.io.ResourceLoader, Closeable, AutoCloseable

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.getPatternResourceLoader() for extended pattern resolution.

从以下版本开始:

4.0 2022/3/6 22:03

作者:

Rod Johnson, Juergen Hoeller, Harry Yang

另请参阅:

• getConfigResources()
• AbstractRefreshableConfigApplicationContext.getConfigLocations()
• XmlBeanDefinitionReader

嵌套类概要

从类继承的嵌套类/接口 cn.taketoday.core.io.DefaultResourceLoader

cn.taketoday.core.io.DefaultResourceLoader.ClassPathContextResource

从接口继承的嵌套类/接口 cn.taketoday.context.ApplicationContext

ApplicationContext.State

字段概要

从类继承的字段 cn.taketoday.context.support.AbstractApplicationContext

APPLICATION_EVENT_MULTICASTER_BEAN_NAME, LIFECYCLE_PROCESSOR_BEAN_NAME, log, MESSAGE_SOURCE_BEAN_NAME

从接口继承的字段 cn.taketoday.context.ApplicationContext

APPLICATION_NAME

从接口继承的字段 cn.taketoday.beans.factory.BeanFactory

FACTORY_BEAN_PREFIX

从接口继承的字段 cn.taketoday.context.ConfigurableApplicationContext

CONFIG_LOCATION_DELIMITERS, CONVERSION_SERVICE_BEAN_NAME, LOAD_TIME_WEAVER_BEAN_NAME, SHUTDOWN_HOOK_THREAD_NAME

从接口继承的字段 cn.taketoday.core.io.PatternResourceLoader

CLASSPATH_ALL_URL_PREFIX

从接口继承的字段 cn.taketoday.core.io.ResourceLoader

CLASSPATH_URL_PREFIX

构造器概要

构造器

构造器	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

修饰符和类型	方法	说明
protected cn.taketoday.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(XmlBeanDefinitionReader reader)	Initialize the bean definition reader used for loading the bean definitions of this context.
protected void	loadBeanDefinitions(StandardBeanFactory beanFactory)	Loads the bean definitions via an XmlBeanDefinitionReader.
protected void	loadBeanDefinitions(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 cn.taketoday.context.support.AbstractRefreshableConfigApplicationContext

afterPropertiesSet, getConfigLocations, getDefaultConfigLocations, resolvePath, setBeanName, setConfigLocation, setConfigLocations, setId

从类继承的方法 cn.taketoday.context.support.AbstractRefreshableApplicationContext

assertBeanFactoryActive, cancelRefresh, closeBeanFactory, containsBeanDefinition, containsBeanDefinition, containsBeanDefinition, containsBeanDefinition, createBeanFactory, createBootstrapContext, customizeBeanFactory, getAliasList, getBeanDefinition, getBeanDefinition, getBeanDefinitionCount, getBeanDefinitionNames, getBeanDefinitions, getBeanFactory, hasBeanFactory, isAlias, isAllowBeanDefinitionOverriding, isBeanNameInUse, refreshBeanFactory, registerAlias, registerBeanDefinition, removeAlias, removeBeanDefinition, setAllowBeanDefinitionOverriding, setAllowCircularReferences

从类继承的方法 cn.taketoday.context.support.AbstractApplicationContext

addApplicationListener, addBeanFactoryPostProcessor, addFactoryPostProcessors, applyState, close, containsBean, containsLocalBean, createEnvironment, destroyBeans, doClose, findAnnotationOnBean, findAnnotationOnBean, findSynthesizedAnnotation, finishBeanFactoryInitialization, finishRefresh, formatStartupDate, getAliases, getAnnotatedBeans, getApplicationEventMulticaster, getApplicationListeners, getApplicationName, getAutowireCapableBeanFactory, getBean, getBean, getBean, getBean, getBean, getBeanNamesForAnnotation, getBeanNamesForType, getBeanNamesForType, getBeanNamesForType, getBeanNamesForType, getBeans, getBeansOfType, getBeansOfType, getBeansOfType, getBeansWithAnnotation, getBeansWithAnnotation, getBootstrapContext, getDisplayName, getEnvironment, getExpressionEvaluator, getFactoryPostProcessors, getId, getInjector, getInternalParentBeanFactory, getInternalParentMessageSource, getLifecycleProcessor, getMessage, getMessage, getMessage, getObjectSupplier, getObjectSupplier, getObjectSupplier, getObjectSupplier, getParent, getParentBeanFactory, getPatternResourceLoader, getResources, getStartupDate, getState, getType, getType, hasStarted, initApplicationEventMulticaster, initLifecycleProcessor, initMessageSource, initPropertySources, invokeBeanFactoryPostProcessors, isActive, isPrototype, isRunning, isSingleton, isTypeMatch, isTypeMatch, obtainBootstrapContext, obtainFreshBeanFactory, onClose, onRefresh, postProcessBeanFactory, prepareBeanFactory, prepareRefresh, publishEvent, publishEvent, refresh, registerApplicationListeners, registerBeanPostProcessors, registerFrameworkComponents, registerShutdownHook, removeApplicationListener, resetCommonCaches, scan, setBootstrapContext, setDisplayName, setEnvironment, setLifecycleProcessor, setParent, start, stop, toString, unwrapFactory

从类继承的方法 cn.taketoday.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 cn.taketoday.core.AliasRegistry

getAliases

从接口继承的方法 cn.taketoday.beans.factory.BeanFactory

getBeanNamesForType, unwrap

从接口继承的方法 cn.taketoday.context.ConfigurableApplicationContext

addProtocolResolver, setClassLoader

从接口继承的方法 cn.taketoday.core.io.PatternResourceLoader

getResourcesArray

从接口继承的方法 cn.taketoday.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(StandardBeanFactory 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(cn.taketoday.beans.factory.xml.XmlBeanDefinitionReader)
• loadBeanDefinitions(cn.taketoday.beans.factory.support.StandardBeanFactory)

initBeanDefinitionReader

protected void initBeanDefinitionReader(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 cn.taketoday.beans.factory.xml.BeanDefinitionDocumentReader>)

loadBeanDefinitions

protected void loadBeanDefinitions(XmlBeanDefinitionReader reader)
                            throws 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:

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.getPatternResourceLoader()

getConfigResources

@Nullable
protected cn.taketoday.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()