程序包 cn.taketoday.session

类 WebSessionAttributeParameterResolver

java.lang.Object

cn.taketoday.web.bind.resolver.AbstractNamedValueResolvingStrategy

cn.taketoday.session.WebSessionAttributeParameterResolver

所有已实现的接口:

ParameterResolvingStrategy

public class WebSessionAttributeParameterResolver
extends AbstractNamedValueResolvingStrategy

resolve attribute from WebSession

从以下版本开始:

2019-09-27 22:42

作者:

Harry Yang

另请参阅:

• SessionAttribute
• WebSession.getAttribute(String)

字段概要

字段

修饰符和类型	字段	说明
private final SessionManager	sessionManager

构造器概要

构造器

构造器	说明
WebSessionAttributeParameterResolver(SessionManager sessionManager)
WebSessionAttributeParameterResolver(SessionManager sessionManager, cn.taketoday.beans.factory.config.ConfigurableBeanFactory beanFactory)

方法概要

修饰符和类型	方法	说明
protected Object	resolveName(String name, ResolvableMethodParameter resolvable, RequestContext context)	Resolve the given parameter type and value name into an argument value.
boolean	supportsParameter(ResolvableMethodParameter parameter)	Whether the given parameter is supported by this resolver.

从类继承的方法 cn.taketoday.web.bind.resolver.AbstractNamedValueResolvingStrategy

getNamedValueInfo, handleMissingValue, handleMissingValue, handleMissingValueAfterConversion, handleResolvedValue, resolveArgument

从类继承的方法 java.lang.Object

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

字段详细资料

sessionManager

private final SessionManager sessionManager

构造器详细资料

WebSessionAttributeParameterResolver

public WebSessionAttributeParameterResolver(SessionManager sessionManager)

WebSessionAttributeParameterResolver

public WebSessionAttributeParameterResolver(SessionManager sessionManager,
 @Nullable
 cn.taketoday.beans.factory.config.ConfigurableBeanFactory beanFactory)

方法详细资料

supportsParameter

public boolean supportsParameter(ResolvableMethodParameter parameter)

从接口复制的说明: ParameterResolvingStrategy

Whether the given parameter is supported by this resolver.

static match

resolveName

@Nullable
protected Object resolveName(String name,
 ResolvableMethodParameter resolvable,
 RequestContext context)
                      throws Exception

从类复制的说明: AbstractNamedValueResolvingStrategy

Resolve the given parameter type and value name into an argument value.

指定者:

resolveName 在类中 AbstractNamedValueResolvingStrategy

参数:

name - the name of the value being resolved

resolvable - the method parameter to resolve to an argument value (pre-nested in case of a Optional declaration)

context - the current request context

返回:

the resolved argument (may be null)

抛出:

Exception - in case of errors