001    /**
002     * Copyright (c) 2000-present 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;
016    
017    import com.liferay.portal.util.PortalUtil;
018    
019    import javax.servlet.http.HttpServletRequest;
020    import javax.servlet.http.HttpServletResponse;
021    
022    /**
023     * @author Raymond Aug??
024     */
025    public abstract class IgnoreModuleRequestFilter extends BasePortalFilter {
026    
027            @Override
028            public boolean isFilterEnabled(
029                    HttpServletRequest request, HttpServletResponse response) {
030    
031                    if (isModuleRequest(request)) {
032                            return false;
033                    }
034    
035                    return super.isFilterEnabled(request, response);
036            }
037    
038            protected boolean isModuleRequest(HttpServletRequest request) {
039                    String contextPath = request.getContextPath();
040                    String requestURI = request.getRequestURI();
041    
042                    String resourcePath = requestURI;
043    
044                    int index = requestURI.indexOf(contextPath);
045    
046                    if (index == 0) {
047                            resourcePath = resourcePath.substring(contextPath.length());
048                    }
049    
050                    if (resourcePath.startsWith(_MODULE_REQUEST_PREFIX)) {
051                            return true;
052                    }
053    
054                    return false;
055            }
056    
057            private static final String _MODULE_REQUEST_PREFIX =
058                    PortalUtil.getPathModule() + "/";
059    
060    }