程序包 org.springframework.boot.autoconfigure

类 AutoConfigurationImportSelector

java.lang.Object

org.springframework.boot.autoconfigure.AutoConfigurationImportSelector

所有已实现的接口:

Aware, BeanClassLoaderAware, BeanFactoryAware, DeferredImportSelector, ImportSelector, EnvironmentAware, ResourceLoaderAware, Ordered

public class AutoConfigurationImportSelector
extends Object
implements DeferredImportSelector, BeanClassLoaderAware, ResourceLoaderAware, BeanFactoryAware, EnvironmentAware, Ordered

DeferredImportSelector to handle auto-configuration. This class can also be subclassed if a custom variant of @EnableAutoConfiguration is needed.

从以下版本开始:

1.3.0

作者:

Phillip Webb, Andy Wilkinson, Stephane Nicoll, Madhura Bhave, Moritz Halbritter, Scott Frederick

另请参阅:

• EnableAutoConfiguration

嵌套类概要

嵌套类

修饰符和类型	类	说明
protected static class	AutoConfigurationImportSelector.AutoConfigurationEntry

从接口继承的嵌套类/接口 org.springframework.context.annotation.DeferredImportSelector

DeferredImportSelector.Group

字段概要

从接口继承的字段 org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器	说明
AutoConfigurationImportSelector()

方法概要

修饰符和类型	方法	说明
protected final List<String>	asList(AnnotationAttributes attributes, String name)
protected Class<?>	getAnnotationClass()	Return the source annotation class used by the selector.
protected AnnotationAttributes	getAttributes(AnnotationMetadata metadata)	Return the appropriate AnnotationAttributes from the AnnotationMetadata.
protected AutoConfigurationImportSelector.AutoConfigurationEntry	getAutoConfigurationEntry(AnnotationMetadata annotationMetadata)	Return the AutoConfigurationImportSelector.AutoConfigurationEntry based on the AnnotationMetadata of the importing @Configuration class.
protected List<AutoConfigurationImportFilter>	getAutoConfigurationImportFilters()
protected List<AutoConfigurationImportListener>	getAutoConfigurationImportListeners()
protected ClassLoader	getBeanClassLoader()
protected final ConfigurableListableBeanFactory	getBeanFactory()
protected List<String>	getCandidateConfigurations(AnnotationMetadata metadata, AnnotationAttributes attributes)	Return the auto-configuration class names that should be considered.
protected final Environment	getEnvironment()
protected List<String>	getExcludeAutoConfigurationsProperty()	Returns the auto-configurations excluded by the spring.autoconfigure.exclude property.
Predicate<String>	getExclusionFilter()
protected Set<String>	getExclusions(AnnotationMetadata metadata, AnnotationAttributes attributes)	Return any exclusions that limit the candidate configurations.
Class<? extends DeferredImportSelector.Group>	getImportGroup()
int	getOrder()
protected final ResourceLoader	getResourceLoader()
protected void	handleInvalidExcludes(List<String> invalidExcludes)	Handle any invalid excludes that have been specified.
protected boolean	isEnabled(AnnotationMetadata metadata)
protected final <T> List<T>	removeDuplicates(List<T> list)
String[]	selectImports(AnnotationMetadata annotationMetadata)
void	setBeanClassLoader(ClassLoader classLoader)
void	setBeanFactory(BeanFactory beanFactory)
void	setEnvironment(Environment environment)
void	setResourceLoader(ResourceLoader resourceLoader)

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

AutoConfigurationImportSelector

public AutoConfigurationImportSelector()

方法详细资料

selectImports

public String[] selectImports(AnnotationMetadata annotationMetadata)

指定者:

selectImports 在接口中 ImportSelector

getExclusionFilter

public Predicate<String> getExclusionFilter()

指定者:

getExclusionFilter 在接口中 ImportSelector

getAutoConfigurationEntry

protected AutoConfigurationImportSelector.AutoConfigurationEntry getAutoConfigurationEntry(AnnotationMetadata annotationMetadata)

Return the AutoConfigurationImportSelector.AutoConfigurationEntry based on the AnnotationMetadata of the importing @Configuration class.

参数:

annotationMetadata - the annotation metadata of the configuration class

返回:

the auto-configurations that should be imported

getImportGroup

public Class<? extends DeferredImportSelector.Group> getImportGroup()

指定者:

getImportGroup 在接口中 DeferredImportSelector

isEnabled

protected boolean isEnabled(AnnotationMetadata metadata)

getAttributes

protected AnnotationAttributes getAttributes(AnnotationMetadata metadata)

Return the appropriate AnnotationAttributes from the AnnotationMetadata. By default this method will return attributes for getAnnotationClass().

参数:

metadata - the annotation metadata

返回:

annotation attributes

getAnnotationClass

protected Class<?> getAnnotationClass()

Return the source annotation class used by the selector.

返回:

the annotation class

getCandidateConfigurations

protected List<String> getCandidateConfigurations(AnnotationMetadata metadata,
 AnnotationAttributes attributes)

Return the auto-configuration class names that should be considered. By default, this method will load candidates using ImportCandidates.

参数:

metadata - the source metadata

attributes - the annotation attributes

返回:

a list of candidate configurations

handleInvalidExcludes

protected void handleInvalidExcludes(List<String> invalidExcludes)

Handle any invalid excludes that have been specified.

参数:

invalidExcludes - the list of invalid excludes (will always have at least one element)

getExclusions

protected Set<String> getExclusions(AnnotationMetadata metadata,
 AnnotationAttributes attributes)

Return any exclusions that limit the candidate configurations.

参数:

metadata - the source metadata

attributes - the annotation attributes

返回:

exclusions or an empty set

getExcludeAutoConfigurationsProperty

protected List<String> getExcludeAutoConfigurationsProperty()

Returns the auto-configurations excluded by the spring.autoconfigure.exclude property.

返回:

excluded auto-configurations

从以下版本开始:

2.3.2

getAutoConfigurationImportFilters

protected List<AutoConfigurationImportFilter> getAutoConfigurationImportFilters()

removeDuplicates

protected final <T> List<T> removeDuplicates(List<T> list)

asList

protected final List<String> asList(AnnotationAttributes attributes,
 String name)

getAutoConfigurationImportListeners

protected List<AutoConfigurationImportListener> getAutoConfigurationImportListeners()

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)
                    throws BeansException

指定者:

setBeanFactory 在接口中 BeanFactoryAware

抛出:

BeansException

getBeanFactory

protected final ConfigurableListableBeanFactory getBeanFactory()

setBeanClassLoader

public void setBeanClassLoader(ClassLoader classLoader)

指定者:

setBeanClassLoader 在接口中 BeanClassLoaderAware

getBeanClassLoader

protected ClassLoader getBeanClassLoader()

setEnvironment

public void setEnvironment(Environment environment)

指定者:

setEnvironment 在接口中 EnvironmentAware

getEnvironment

protected final Environment getEnvironment()

setResourceLoader

public void setResourceLoader(ResourceLoader resourceLoader)

指定者:

setResourceLoader 在接口中 ResourceLoaderAware

getResourceLoader

protected final ResourceLoader getResourceLoader()

getOrder

public int getOrder()

指定者:

getOrder 在接口中 Ordered