程序包 cn.taketoday.web.handler.result

类 AsyncTaskMethodReturnValueHandler

java.lang.Object

cn.taketoday.web.handler.result.AsyncTaskMethodReturnValueHandler

所有已实现的接口:

HandlerMethodReturnValueHandler, ReturnValueHandler

public class AsyncTaskMethodReturnValueHandler
extends Object
implements HandlerMethodReturnValueHandler

for WebAsyncTask

从以下版本开始:

4.0 2022/4/9 12:03

作者:

Harry Yang

字段概要

字段

修饰符和类型	字段	说明
private final cn.taketoday.beans.factory.BeanFactory	beanFactory

从接口继承的字段 cn.taketoday.web.ReturnValueHandler

NONE_RETURN_VALUE

构造器概要

构造器

构造器	说明
AsyncTaskMethodReturnValueHandler(cn.taketoday.beans.factory.BeanFactory beanFactory)

方法概要

修饰符和类型	方法	说明
void	handleReturnValue(RequestContext context, Object handler, Object returnValue)	Handle result of the handler
boolean	supportsHandlerMethod(HandlerMethod handler)	Whether the given method is supported by this handler.
boolean	supportsReturnValue(Object returnValue)	If this ReturnValueHandler supports the target handler's result

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 cn.taketoday.web.handler.result.HandlerMethodReturnValueHandler

handleHandlerMethodReturnValue, supportsHandler

字段详细资料

beanFactory

@Nullable
private final cn.taketoday.beans.factory.BeanFactory beanFactory

构造器详细资料

AsyncTaskMethodReturnValueHandler

public AsyncTaskMethodReturnValueHandler(@Nullable
 cn.taketoday.beans.factory.BeanFactory beanFactory)

方法详细资料

supportsReturnValue

public boolean supportsReturnValue(@Nullable
 Object returnValue)

从接口复制的说明: ReturnValueHandler

If this ReturnValueHandler supports the target handler's result

This method can test this ReturnValueHandler supports the target handler in application runtime

指定者:

supportsReturnValue 在接口中 ReturnValueHandler

参数:

returnValue - Target handler's return-value or result

返回:

If this ReturnValueHandler supports the target handler's result

supportsHandlerMethod

public boolean supportsHandlerMethod(HandlerMethod handler)

从接口复制的说明: HandlerMethodReturnValueHandler

Whether the given method is supported by this handler.

指定者:

supportsHandlerMethod 在接口中 HandlerMethodReturnValueHandler

返回:

true if this handler supports the supplied return type; false otherwise

另请参阅:

• HandlerMethod

handleReturnValue

public void handleReturnValue(RequestContext context,
 Object handler,
 @Nullable
 Object returnValue)
                       throws Exception

从接口复制的说明: HandlerMethodReturnValueHandler

Handle result of the handler

指定者:

handleReturnValue 在接口中 HandlerMethodReturnValueHandler

指定者:

handleReturnValue 在接口中 ReturnValueHandler

参数:

context - Current HTTP request context

handler - handler may be HandlerMethod

returnValue - Handler execution result Or HandlerExceptionHandler return value

抛出:

Exception - return-value handled failed