SyncInvocableHandlerMethod (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.web.method.HandlerMethod
- - org.springframework.web.reactive.result.method.SyncInvocableHandlerMethod

```
public class SyncInvocableHandlerMethod
extends HandlerMethod
```
Extension of HandlerMethod that invokes the underlying method via InvocableHandlerMethod but uses sync argument resolvers only and thus can return directly a HandlerResult with no async wrappers.
Since:
5.0
Author:
Rossen Stoyanchev

Nested Class Summary
- Nested classes/interfaces inherited from class org.springframework.web.method.HandlerMethod
  HandlerMethod.HandlerMethodParameter

Field Summary
- Fields inherited from class org.springframework.web.method.HandlerMethod
  logger

Constructor Summary
Constructors
Constructor Description
SyncInvocableHandlerMethod(Object bean, Method method)
SyncInvocableHandlerMethod(HandlerMethod handlerMethod)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ParameterNameDiscoverer`	`getParameterNameDiscoverer()`	Return the configured parameter name discoverer.
`List<SyncHandlerMethodArgumentResolver>`	`getResolvers()`	Return the configured argument resolvers.
`HandlerResult`	`invokeForHandlerResult(ServerWebExchange exchange, BindingContext bindingContext, Object... providedArgs)`	Invoke the method for the given exchange.
`void`	`setArgumentResolvers(List<SyncHandlerMethodArgumentResolver> resolvers)`	Configure the argument resolvers to use to use for resolving method argument values against a `ServerWebExchange`.
`void`	`setParameterNameDiscoverer(ParameterNameDiscoverer nameDiscoverer)`	Set the ParameterNameDiscoverer for resolving parameter names when needed (e.g.

Methods inherited from class org.springframework.web.method.HandlerMethod
assertTargetBean, createWithResolvedBean, equals, findProvidedArgument, formatArgumentError, formatInvokeError, getBean, getBeanType, getBridgedMethod, getMethod, getMethodAnnotation, getMethodParameters, getResolvedFromHandlerMethod, getResponseStatus, getResponseStatusReason, getReturnType, getReturnValueType, getShortLogMessage, hashCode, hasMethodAnnotation, isVoid, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SyncInvocableHandlerMethod

public SyncInvocableHandlerMethod(HandlerMethod handlerMethod)

SyncInvocableHandlerMethod

public SyncInvocableHandlerMethod(Object bean,
                                  Method method)

Method Detail
- setArgumentResolvers
```
public void setArgumentResolvers(List<SyncHandlerMethodArgumentResolver> resolvers)
```
  Configure the argument resolvers to use to use for resolving method argument values against a ServerWebExchange.
- getResolvers
```
public List<SyncHandlerMethodArgumentResolver> getResolvers()
```
  Return the configured argument resolvers.
- setParameterNameDiscoverer
```
public void setParameterNameDiscoverer(ParameterNameDiscoverer nameDiscoverer)
```
  Set the ParameterNameDiscoverer for resolving parameter names when needed (e.g. default request attribute name).
  Default is a DefaultParameterNameDiscoverer.
- getParameterNameDiscoverer
```
public ParameterNameDiscoverer getParameterNameDiscoverer()
```
  Return the configured parameter name discoverer.
- invokeForHandlerResult
```
@Nullable
public HandlerResult invokeForHandlerResult(ServerWebExchange exchange,
                                            BindingContext bindingContext,
                                            Object... providedArgs)
```
  Invoke the method for the given exchange.
  Parameters:
  exchange - the current exchange
  bindingContext - the binding context to use
  providedArgs - optional list of argument values to match by type
  Returns:
  a Mono with a HandlerResult.
  Throws:
  ServerErrorException - if method argument resolution or method invocation fails