Spring/spring-framework
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This commit is contained in:
Juergen Hoeller
2015-07-28 12:15:48 +02:00
parent 9e62c8efa1
commit d83735694e
6 changed files with 24 additions and 23 deletions
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9
spring-web/src/main/java/org/springframework/web/method/support/HandlerMethodArgumentResolverComposite.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -26,7 +26,6 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.core.MethodParameter;
import org.springframework.util.Assert;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
@@ -61,7 +60,7 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
*/
@Override
public boolean supportsParameter(MethodParameter parameter) {
return getArgumentResolver(parameter) != null;
return (getArgumentResolver(parameter) != null);
}
/**
@@ -73,7 +72,9 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
HandlerMethodArgumentResolver resolver = getArgumentResolver(parameter);
Assert.notNull(resolver, "Unknown parameter type [" + parameter.getParameterType().getName() + "]");
if (resolver == null) {
throw new IllegalArgumentException("Unknown parameter type [" + parameter.getParameterType().getName() + "]");
}
return resolver.resolveArgument(parameter, mavContainer, webRequest, binderFactory);
}