程序包 org.springframework.boot.context.annotation

类 Configurations

java.lang.Object

org.springframework.boot.context.annotation.Configurations

直接已知子类:

AutoConfigurations, UserConfigurations

public abstract class Configurations
extends Object

A set of @Configuration classes that can be registered in ApplicationContext. Classes can be returned from one or more Configurations instances by using getClasses(Configurations[]). The resulting array follows the ordering rules usually applied by the ApplicationContext and/or custom ImportSelector implementations.

This class is primarily intended for use with tests that need to specify configuration classes but can't use SpringRunner.

Implementations of this class should be annotated with @Order or implement Ordered.

从以下版本开始:

2.0.0

作者:

Phillip Webb

另请参阅:

• UserConfigurations

构造器概要

构造器

限定符	构造器	说明
protected	Configurations(Collection<Class<?>> classes)	Create a new Configurations instance.
protected	Configurations(UnaryOperator<Collection<Class<?>>> sorter, Collection<Class<?>> classes, Function<Class<?>,String> beanNameGenerator)	Create a new Configurations instance.

方法概要

修饰符和类型	方法	说明
static List<Configurations>	collate(Collection<Configurations> configurations)	Collate the given configuration by sorting and merging them.
String	getBeanName(Class<?> beanClass)	Return the bean name that should be used for the given configuration class or null to use the default name.
protected final Set<Class<?>>	getClasses()
static Class<?>[]	getClasses(Collection<Configurations> configurations)	Return the classes from all the specified configurations in the order that they would be registered.
static Class<?>[]	getClasses(Configurations... configurations)	Return the classes from all the specified configurations in the order that they would be registered.
protected abstract Configurations	merge(Set<Class<?>> mergedClasses)	Merge configurations.
protected Configurations	merge(Configurations other)	Merge configurations from another source of the same type.
protected Collection<Class<?>>	sort(Collection<Class<?>> classes)	已过时, 待删除: 此 API 元素将从以后的版本中删除。 since 3.4.0 for removal in 4.0.0 in favor of Configurations(UnaryOperator, Collection, Function)

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

Configurations

protected Configurations(Collection<Class<?>> classes)

Create a new Configurations instance.

参数:

classes - the configuration classes

Configurations

protected Configurations(UnaryOperator<Collection<Class<?>>> sorter,
 Collection<Class<?>> classes,
 Function<Class<?>,String> beanNameGenerator)

Create a new Configurations instance.

参数:

sorter - a UnaryOperator used to sort the configurations

classes - the configuration classes

beanNameGenerator - an optional function used to generate the bean name

从以下版本开始:

3.4.0

方法详细资料

getClasses

protected final Set<Class<?>> getClasses()

sort

@Deprecated(since="3.4.0",
            forRemoval=true)
protected Collection<Class<?>> sort(Collection<Class<?>> classes)

已过时, 待删除: 此 API 元素将从以后的版本中删除。

since 3.4.0 for removal in 4.0.0 in favor of Configurations(UnaryOperator, Collection, Function)

Sort configuration classes into the order that they should be applied.

参数:

classes - the classes to sort

返回:

a sorted set of classes

merge

protected Configurations merge(Configurations other)

Merge configurations from another source of the same type.

参数:

other - the other Configurations (must be of the same type as this instance)

返回:

a new configurations instance (must be of the same type as this instance)

merge

protected abstract Configurations merge(Set<Class<?>> mergedClasses)

Merge configurations.

参数:

mergedClasses - the merged classes

返回:

a new configurations instance (must be of the same type as this instance)

getBeanName

public String getBeanName(Class<?> beanClass)

Return the bean name that should be used for the given configuration class or null to use the default name.

参数:

beanClass - the bean class

返回:

the bean name

从以下版本开始:

3.4.0

getClasses

public static Class<?>[] getClasses(Configurations... configurations)

Return the classes from all the specified configurations in the order that they would be registered.

参数:

configurations - the source configuration

返回:

configuration classes in registration order

getClasses

public static Class<?>[] getClasses(Collection<Configurations> configurations)

Return the classes from all the specified configurations in the order that they would be registered.

参数:

configurations - the source configuration

返回:

configuration classes in registration order

collate

public static List<Configurations> collate(Collection<Configurations> configurations)

Collate the given configuration by sorting and merging them.

参数:

configurations - the source configuration

返回:

the collated configurations

从以下版本开始:

3.4.0