CourseDispatcherServlet.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 org.sakaiproject.tool.api.Tool;
import org.springframework.web.servlet.DispatcherServlet;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class CourseDispatcherServlet extends DispatcherServlet{

	/**
	 * this is overridden to ensure that the Native URL is present.
	 */
	@Override
	protected void service(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException
	{
		request.setAttribute(Tool.NATIVE_URL, Tool.NATIVE_URL);
		try
		{
			super.service(request, response);
		}
		finally
		{
			request.removeAttribute(Tool.NATIVE_URL);
		}

	}
}