Example usage for org.springframework.web.reactive.result.method InvocableHandlerMethod setArgumentResolvers

Introduction

In this page you can find the example usage for org.springframework.web.reactive.result.method InvocableHandlerMethod setArgumentResolvers.

Prototype

public void setArgumentResolvers(List<HandlerMethodArgumentResolver> resolvers) 

Source Link

Document

Configure the argument resolvers to use to use for resolving method argument values against a ServerWebExchange .

Usage

From source file:org.springframework.web.reactive.result.method.annotation.ControllerMethodResolver.java

/**
 * Return an {@link InvocableHandlerMethod} for the given
 * {@code @RequestMapping} method initialized with argument resolvers.
 *///from w w w .j  a v a 2  s  . com
public InvocableHandlerMethod getRequestMappingMethod(HandlerMethod handlerMethod) {
    InvocableHandlerMethod invocable = new InvocableHandlerMethod(handlerMethod);
    invocable.setArgumentResolvers(this.requestMappingResolvers);
    invocable.setReactiveAdapterRegistry(this.reactiveAdapterRegistry);
    return invocable;
}

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From source file:org.springframework.web.reactive.result.method.annotation.ControllerMethodResolver.java

private InvocableHandlerMethod createAttributeMethod(Object bean, Method method) {
    InvocableHandlerMethod invocable = new InvocableHandlerMethod(bean, method);
    invocable.setArgumentResolvers(this.modelAttributeResolvers);
    return invocable;
}

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From source file:org.springframework.web.reactive.result.method.annotation.ControllerMethodResolver.java

/**
 * Find an {@code @ExceptionHandler} method in {@code @ControllerAdvice}
 * components or in the controller of the given {@code @RequestMapping} method.
 *///from   w  w w.  ja v a 2  s . c  o  m
@Nullable
public InvocableHandlerMethod getExceptionHandlerMethod(Throwable ex, HandlerMethod handlerMethod) {

    Class<?> handlerType = handlerMethod.getBeanType();

    // Controller-local first...
    Object targetBean = handlerMethod.getBean();
    Method targetMethod = this.exceptionHandlerCache
            .computeIfAbsent(handlerType, ExceptionHandlerMethodResolver::new).resolveMethodByThrowable(ex);

    if (targetMethod == null) {
        // Global exception handlers...
        for (ControllerAdviceBean advice : this.exceptionHandlerAdviceCache.keySet()) {
            if (advice.isApplicableToBeanType(handlerType)) {
                targetBean = advice.resolveBean();
                targetMethod = this.exceptionHandlerAdviceCache.get(advice).resolveMethodByThrowable(ex);
                if (targetMethod != null) {
                    break;
                }
            }
        }
    }

    if (targetMethod == null) {
        return null;
    }

    InvocableHandlerMethod invocable = new InvocableHandlerMethod(targetBean, targetMethod);
    invocable.setArgumentResolvers(this.exceptionHandlerResolvers);
    return invocable;
}

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