/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.riotfamily.pages.annotations;
import javax.servlet.http.HttpServletRequest;
import org.riotfamily.pages.mapping.PageResolver;
import org.riotfamily.pages.model.Page;
import org.springframework.core.MethodParameter;
import org.springframework.web.bind.support.WebArgumentResolver;
import org.springframework.web.context.request.NativeWebRequest;
public class PageArgumentResolver implements WebArgumentResolver {
public Object resolveArgument(MethodParameter methodParameter,
NativeWebRequest webRequest) throws Exception {
HttpServletRequest request = (HttpServletRequest) webRequest.getNativeRequest();
if (Page.class.isAssignableFrom(methodParameter.getParameterType())) {
return PageResolver.getPage(request);
}
return UNRESOLVED;
}
}