ServerHttpRequestMethodArgumentResolver.java

package org.springframework.data.rest.webmvc;

import javax.servlet.http.HttpServletRequest;

import org.springframework.core.MethodParameter;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.util.ClassUtils;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.ModelAndViewContainer;

/**
 * @author Jon Brisbin <jbrisbin@vmware.com>
 */
public class ServerHttpRequestMethodArgumentResolver implements HandlerMethodArgumentResolver {

	@Override
	public boolean supportsParameter(MethodParameter parameter) {
		return ClassUtils.isAssignable(parameter.getParameterType(), ServletServerHttpRequest.class);
	}

	@Override
	public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
			NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
		return new ServletServerHttpRequest((HttpServletRequest) webRequest.getNativeRequest());
	}

}