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 import org.apache.myfaces.tobago.portlet.PortletUtils;
023
024 import javax.faces.context.ExternalContext;
025 import javax.faces.context.FacesContext;
026 import javax.servlet.http.HttpServletRequest;
027 import java.io.UnsupportedEncodingException;
028
029 /*
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 @Deprecated
038 public static void ensureEncoding(ExternalContext externalContext) {
039 FacesContext facesContext = FacesContext.getCurrentInstance();
040 if (facesContext.getExternalContext() != externalContext) {
041 throw new RuntimeException("Unexpected behaviour.");
042 }
043 ensureEncoding(facesContext);
044 }
045
046 public static void ensureEncoding(FacesContext facesContext) {
047 Object requestObject = facesContext.getExternalContext().getRequest();
048 try {
049 if (requestObject instanceof HttpServletRequest) {
050 HttpServletRequest request = (HttpServletRequest) requestObject;
051 if (request.getCharacterEncoding() == null) {
052 request.setCharacterEncoding("UTF-8");
053 }
054 } else if (PortletUtils.isPortletRequest(facesContext)) {
055 PortletUtils.ensureEncoding(facesContext);
056 }
057
058 } catch (UnsupportedEncodingException e) {
059 LOG.error("" + e, e);
060 }
061 }
062 }