Example usage for org.springframework.core ReactiveAdapter isNoValue

Introduction

In this page you can find the example usage for org.springframework.core ReactiveAdapter isNoValue.

Prototype

public boolean isNoValue() 

Source Link

Document

Shortcut for getDescriptor().isNoValue() .

Usage

From source file:org.springframework.messaging.handler.invocation.reactive.AbstractEncoderMethodReturnValueHandler.java

private ResolvableType getElementType(ReactiveAdapter adapter, ResolvableType type) {
    if (adapter.isNoValue()) {
        return VOID_RESOLVABLE_TYPE;
    } else if (type != ResolvableType.NONE) {
        return type;
    } else {//w w  w  . ja va 2 s .  c  om
        return OBJECT_RESOLVABLE_TYPE;
    }
}

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

private void assertHasValues(ReactiveAdapter adapter, MethodParameter param) {
    if (adapter.isNoValue()) {
        throw new IllegalArgumentException(
                "No value reactive types not supported: " + param.getGenericParameterType());
    }//w w w .ja  va2 s.co  m
}

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