001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.servlet.filters.jsoncontenttype;
016    
017    import com.liferay.portal.kernel.util.ContentTypes;
018    import com.liferay.portal.kernel.util.StringUtil;
019    
020    import javax.servlet.http.HttpServletResponse;
021    import javax.servlet.http.HttpServletResponseWrapper;
022    
023    /**
024     * @author Hugo Huijser
025     * @author Igor Spasic
026     */
027    public class JSONContentTypeResponse extends HttpServletResponseWrapper {
028    
029            public JSONContentTypeResponse(HttpServletResponse response) {
030                    super(response);
031            }
032    
033            @Override
034            public void setContentType(String contentType) {
035                    if (StringUtil.equalsIgnoreCase(
036                                    contentType, ContentTypes.APPLICATION_JSON)) {
037    
038                            contentType = ContentTypes.TEXT_JAVASCRIPT;
039                    }
040    
041                    super.setContentType(contentType);
042            }
043    
044    }