程序包 org.springframework.boot.availability

类 ApplicationAvailabilityBean

java.lang.Object

org.springframework.boot.availability.ApplicationAvailabilityBean

所有已实现的接口:

EventListener, ApplicationAvailability, ApplicationListener<AvailabilityChangeEvent<?>>

public class ApplicationAvailabilityBean
extends Object
implements ApplicationAvailability, ApplicationListener<AvailabilityChangeEvent<?>>

Bean that provides an ApplicationAvailability implementation by listening for change events.

从以下版本开始:

2.3.0

作者:

Brian Clozel, Phillip Webb

另请参阅:

• ApplicationAvailability

构造器概要

构造器

构造器	说明
ApplicationAvailabilityBean()

方法概要

修饰符和类型	方法	说明
<S extends AvailabilityState> AvailabilityChangeEvent<S>	getLastChangeEvent(Class<S> stateType)	Return the last AvailabilityChangeEvent received for a given state type.
<S extends AvailabilityState> S	getState(Class<S> stateType)	Return AvailabilityState information for the application.
<S extends AvailabilityState> S	getState(Class<S> stateType, S defaultState)	Return AvailabilityState information for the application.
void	onApplicationEvent(AvailabilityChangeEvent<?> event)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.springframework.boot.availability.ApplicationAvailability

getLivenessState, getReadinessState

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

supportsAsyncExecution

构造器详细资料

ApplicationAvailabilityBean

public ApplicationAvailabilityBean()

方法详细资料

getState

public <S extends AvailabilityState> S getState(Class<S> stateType,
 S defaultState)

从接口复制的说明: ApplicationAvailability

Return AvailabilityState information for the application.

指定者:

getState 在接口中 ApplicationAvailability

类型参数:

S - the state type

参数:

stateType - the state type

defaultState - the default state to return if no event of the given type has been published yet (must not be null).

返回:

the readiness state

另请参阅:

• ApplicationAvailability.getState(Class)

getState

public <S extends AvailabilityState> S getState(Class<S> stateType)

从接口复制的说明: ApplicationAvailability

Return AvailabilityState information for the application.

指定者:

getState 在接口中 ApplicationAvailability

类型参数:

S - the state type

参数:

stateType - the state type

返回:

the readiness state or null if no event of the given type has been published yet

另请参阅:

• ApplicationAvailability.getState(Class, AvailabilityState)

getLastChangeEvent

public <S extends AvailabilityState>
AvailabilityChangeEvent<S> getLastChangeEvent(Class<S> stateType)

从接口复制的说明: ApplicationAvailability

Return the last AvailabilityChangeEvent received for a given state type.

指定者:

getLastChangeEvent 在接口中 ApplicationAvailability

类型参数:

S - the state type

参数:

stateType - the state type

返回:

the readiness state or null if no event of the given type has been published yet

onApplicationEvent

public void onApplicationEvent(AvailabilityChangeEvent<?> event)

指定者:

onApplicationEvent 在接口中 ApplicationListener<AvailabilityChangeEvent<?>>