/*******************************************************************************
 * Copyright 2014 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 * 
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 * 
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 ******************************************************************************/

package at.gv.egiz.eaaf.core.impl.utils;

import javax.servlet.http.HttpServletRequest;

public class ServletUtils {
  
	
  public static String getBaseUrl( HttpServletRequest request ) {
	    if ( ( request.getServerPort() == 80 ) ||
	         ( request.getServerPort() == 443 ) )
	      return request.getScheme() + "://" +
	             request.getServerName() +
	             request.getContextPath();
	    else
	      return request.getScheme() + "://" +
	             request.getServerName() + ":" + request.getServerPort() +
	             request.getContextPath();
	  }
  
}