Example usage for org.springframework.beans BeanUtils isSimpleProperty

Introduction

In this page you can find the example usage for org.springframework.beans BeanUtils isSimpleProperty.

Prototype

public static boolean isSimpleProperty(Class<?> clazz) 

Source Link

Document

Check if the given type represents a "simple" property: a primitive, a String or other CharSequence, a Number, a Date, a Temporal, a URI, a URL, a Locale, a Class, or a corresponding array.

Usage

From source file:org.springframework.web.method.annotation.ModelAttributeMethodProcessor.java

/**
 * Return {@code true} if there is a method-level {@code @ModelAttribute}
 * or, in default resolution mode, for any return value type that is not
 * a simple type.// ww  w.  ja va 2 s .co m
 */
@Override
public boolean supportsReturnType(MethodParameter returnType) {
    return (returnType.hasMethodAnnotation(ModelAttribute.class)
            || (this.annotationNotRequired && !BeanUtils.isSimpleProperty(returnType.getParameterType())));
}

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From source file:org.springframework.web.method.annotation.support.ModelAttributeMethodProcessor.java

/**
 * @return true if the parameter is annotated with {@link ModelAttribute}
 * or in default resolution mode also if it is not a simple type.
 *///from  w w  w  . ja v a2  s  .  c o  m
public boolean supportsParameter(MethodParameter parameter) {
    if (parameter.hasParameterAnnotation(ModelAttribute.class)) {
        return true;
    } else if (this.annotationNotRequired) {
        return !BeanUtils.isSimpleProperty(parameter.getParameterType());
    } else {
        return false;
    }
}

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From source file:org.springframework.web.method.annotation.support.ModelAttributeMethodProcessor.java

/**
 * Return {@code true} if there is a method-level {@code @ModelAttribute} 
 * or if it is a non-simple type when {@code annotationNotRequired=true}.
 *//*from   w  ww  .j  a  v a  2s.c o m*/
public boolean supportsReturnType(MethodParameter returnType) {
    if (returnType.getMethodAnnotation(ModelAttribute.class) != null) {
        return true;
    } else if (this.annotationNotRequired) {
        return !BeanUtils.isSimpleProperty(returnType.getParameterType());
    } else {
        return false;
    }
}

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From source file:org.tinygroup.springmvc.support.ConventionRestfulWebArgumentResolver.java

@SuppressWarnings("unchecked")
public Object resolveArgument(MethodParameter methodParameter, NativeWebRequest webRequest) throws Exception {

    if (!isConventionalRestful(webRequest)) {
        return UNRESOLVED;
    }/*w  w w .j a v a  2 s . com*/
    // and the paramName is id
    if (!StringUtils.equals("id", methodParameter.getParameterName())) {
        return UNRESOLVED;
    }

    Map<String, String> uriTemplateVariables = null;
    if (BeanUtils.isSimpleProperty(methodParameter.getParameterType())) {
        uriTemplateVariables = (Map<String, String>) webRequest
                .getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
    }
    if (uriTemplateVariables != null) {
        String val = uriTemplateVariables.get(methodParameter.getParameterName());
        if (val != null && String.class.equals(methodParameter.getParameterType())) {
            return val;
        } else if (val != null) {
            PropertyEditor editor = getDefaultEditor(methodParameter.getParameterType());
            if (editor != null) {
                editor.setAsText(val);
                return editor.getValue();
            }
        }
    }
    return UNRESOLVED;
}

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