001    package org.apache.myfaces.tobago.util;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one or more
005     * contributor license agreements.  See the NOTICE file distributed with
006     * this work for additional information regarding copyright ownership.
007     * The ASF licenses this file to You under the Apache License, Version 2.0
008     * (the "License"); you may not use this file except in compliance with
009     * the License.  You may obtain a copy of the License at
010     *
011     *      http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing, software
014     * distributed under the License is distributed on an "AS IS" BASIS,
015     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016     * See the License for the specific language governing permissions and
017     * limitations under the License.
018     */
019    
020    import org.apache.commons.logging.Log;
021    import org.apache.commons.logging.LogFactory;
022    
023    import javax.faces.context.ExternalContext;
024    import javax.servlet.http.HttpServletRequest;
025    import java.io.UnsupportedEncodingException;
026    
027    /*
028     * Created by IntelliJ IDEA.
029     * User: bommel
030     * Date: 03.07.2006
031     * Time: 21:19:38
032     */
033    public class RequestUtils {
034    
035      private static final Log LOG = LogFactory.getLog(RequestUtils.class);
036    
037      public static void ensureEncoding(ExternalContext externalContext) {
038        try {
039          // TODO PortletRequest
040          if (externalContext.getRequest() instanceof HttpServletRequest) {
041            HttpServletRequest request =
042                (HttpServletRequest) externalContext.getRequest();
043            if (request.getCharacterEncoding() == null) {
044              request.setCharacterEncoding("UTF-8");
045            }
046          }
047    
048        } catch (UnsupportedEncodingException e) {
049          LOG.error("" + e, e);
050        }
051      }
052    }