程序包 cn.taketoday.web.bind.resolver

类 ErrorsMethodArgumentResolver

java.lang.Object

cn.taketoday.web.bind.resolver.ErrorsMethodArgumentResolver

所有已实现的接口:

ParameterResolvingStrategy

public class ErrorsMethodArgumentResolver
extends Object
implements ParameterResolvingStrategy

Resolves Errors method arguments.

An Errors method argument is expected to appear immediately after the model attribute in the method signature. It is resolved by expecting the last two attributes added to the model to be the model attribute and its BindingResult.

从以下版本开始:

4.0 2022/4/27 15:36

作者:

Rossen Stoyanchev, Juergen Hoeller, Harry Yang

构造器概要

构造器

构造器	说明
ErrorsMethodArgumentResolver()

方法概要

修饰符和类型	方法	说明
Object	resolveArgument(RequestContext context, ResolvableMethodParameter resolvable)	Resolve parameter
boolean	supportsParameter(ResolvableMethodParameter resolvable)	Whether the given parameter is supported by this resolver.

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

ErrorsMethodArgumentResolver

public ErrorsMethodArgumentResolver()

方法详细资料

supportsParameter

public boolean supportsParameter(ResolvableMethodParameter resolvable)

从接口复制的说明: ParameterResolvingStrategy

Whether the given parameter is supported by this resolver.

static match

指定者:

supportsParameter 在接口中 ParameterResolvingStrategy

resolveArgument

@Nullable
public Object resolveArgument(RequestContext context,
 ResolvableMethodParameter resolvable)
                       throws Throwable

从接口复制的说明: ParameterResolvingStrategy

Resolve parameter

指定者:

resolveArgument 在接口中 ParameterResolvingStrategy

参数:

context - Current request context

resolvable - resolvable parameter

返回:

method parameter instance

抛出:

Throwable - if any Exception occurred

另请参阅:

• MethodParameterResolvingException