PathInfoHelper.java

/*
 * #%L
 * Course Signup Webapp
 * %%
 * Copyright (C) 2010 - 2013 University of Oxford
 * %%
 * Licensed under the Educational Community 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://opensource.org/licenses/ecl2
 * 
 * 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.
 * #L%
 */
package uk.ac.ox.oucs.vle.mvc;

import javax.servlet.http.HttpServletRequest;

import org.springframework.web.util.UrlPathHelper;

public class PathInfoHelper extends UrlPathHelper {

	/**
	 * Sakai wrapper around request returns pathInfo of null
	 * which breaks spring mvc
	 */
	@Override
	public String getLookupPathForRequest(HttpServletRequest request) {
		String lookup = request.getPathInfo();
		if (lookup == null)
			lookup = "/";
		return lookup;
	}
}