public class MatrixVariableMethodArgumentResolver extends AbstractNamedValueSyncArgumentResolver
@MatrixVariable.
If the method parameter is of type Map it will by resolved by
MatrixVariableMapMethodArgumentResolver instead unless the annotation
specifies a name in which case it is considered to be a single attribute of
type map (vs multiple attributes collected in a map).
MatrixVariableMapMethodArgumentResolverAbstractNamedValueArgumentResolver.NamedValueInfologger| Constructor and Description |
|---|
MatrixVariableMethodArgumentResolver(ConfigurableBeanFactory factory,
ReactiveAdapterRegistry registry) |
| Modifier and Type | Method and Description |
|---|---|
protected AbstractNamedValueArgumentResolver.NamedValueInfo |
createNamedValueInfo(MethodParameter parameter)
Create the
AbstractNamedValueArgumentResolver.NamedValueInfo object for the given method parameter. |
protected void |
handleMissingValue(String name,
MethodParameter parameter)
Invoked when a named value is required, but
AbstractNamedValueArgumentResolver.resolveName(String, MethodParameter, ServerWebExchange) returned
null and there is no default value. |
protected Object |
resolveNamedValue(String name,
MethodParameter param,
ServerWebExchange exchange)
Actually resolve the value synchronously.
|
boolean |
supportsParameter(MethodParameter parameter)
Whether this resolver supports the given method parameter.
|
resolveArgument, resolveArgumentValue, resolveNamehandleMissingValue, handleResolvedValuecheckAnnotatedParamNoReactiveWrapper, checkParameterType, checkParameterTypeNoReactiveWrapper, getAdapterRegistrypublic MatrixVariableMethodArgumentResolver(@Nullable ConfigurableBeanFactory factory, ReactiveAdapterRegistry registry)
public boolean supportsParameter(MethodParameter parameter)
HandlerMethodArgumentResolverparameter - the method parameterprotected AbstractNamedValueArgumentResolver.NamedValueInfo createNamedValueInfo(MethodParameter parameter)
AbstractNamedValueArgumentResolverAbstractNamedValueArgumentResolver.NamedValueInfo object for the given method parameter.
Implementations typically retrieve the method annotation by means of
MethodParameter.getParameterAnnotation(Class).createNamedValueInfo in class AbstractNamedValueArgumentResolverparameter - the method parameter@Nullable protected Object resolveNamedValue(String name, MethodParameter param, ServerWebExchange exchange)
AbstractNamedValueSyncArgumentResolverresolveNamedValue in class AbstractNamedValueSyncArgumentResolverprotected void handleMissingValue(String name, MethodParameter parameter) throws ServerWebInputException
AbstractNamedValueArgumentResolverAbstractNamedValueArgumentResolver.resolveName(String, MethodParameter, ServerWebExchange) returned
null and there is no default value. Subclasses typically throw an
exception in this case.handleMissingValue in class AbstractNamedValueArgumentResolvername - the name for the valueparameter - the method parameterServerWebInputException