ModelPostProcessor.java

/* 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.common.web.mvc.view;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Interface to modify the model after it has been populated by the 
 * controller and before it is passed to the view.
 * 
 * @author Felix Gnass [fgnass at neteye dot de]
 * @since 8.0
 */
public interface ModelPostProcessor {

	public void postProcess(Map<String, Object> model, 
			HttpServletRequest request, HttpServletResponse response)
			throws Exception;
	
}