001 //$HeadURL: svn+ssh://developername@svn.wald.intevation.org/deegree/base/trunk/resources/eclipse/files_template.xml $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 - Department of Geography, University of Bonn -
006 and
007 - lat/lon GmbH -
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.portal.cataloguemanager.servlet;
037
038 import java.io.FileInputStream;
039 import java.io.IOException;
040 import java.util.Properties;
041
042 import javax.servlet.Filter;
043 import javax.servlet.FilterChain;
044 import javax.servlet.FilterConfig;
045 import javax.servlet.ServletContext;
046 import javax.servlet.ServletException;
047 import javax.servlet.ServletRequest;
048 import javax.servlet.ServletResponse;
049 import javax.servlet.http.HttpServletRequest;
050
051 import org.deegree.framework.log.ILogger;
052 import org.deegree.framework.log.LoggerFactory;
053
054 /**
055 * TODO add class documentation here
056 *
057 * @author <a href="mailto:name@deegree.org">Andreas Poth</a>
058 * @author last edited by: $Author: admin $
059 *
060 * @version $Revision: $, $Date: $
061 */
062 public class CSWInitFilter implements Filter {
063
064 private static ILogger LOG = LoggerFactory.getLogger( CSWInitFilter.class );
065
066 /*
067 * (non-Javadoc)
068 *
069 * @see javax.servlet.Filter#destroy()
070 */
071 public void destroy() {
072 // TODO Auto-generated method stub
073 }
074
075 /*
076 * (non-Javadoc)
077 *
078 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
079 */
080 public void init( FilterConfig config )
081 throws ServletException {
082 // TODO Auto-generated method stub
083 }
084
085 /*
086 * (non-Javadoc)
087 *
088 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse,
089 * javax.servlet.FilterChain)
090 */
091 public void doFilter( ServletRequest req, ServletResponse res, FilterChain chain )
092 throws IOException, ServletException {
093 ServletContext sc = ( (HttpServletRequest) req ).getSession().getServletContext();
094 String s = sc.getRealPath( "WEB-INF/conf/setup/catalogueManager_config.properties" );
095 Properties p = new Properties();
096 p.load( new FileInputStream( s ) );
097 String tmp = ( (HttpServletRequest) req ).getRequestURI();
098 if ( tmp.indexOf( "oracle" ) > -1 && tmp.endsWith( ".html" ) ) {
099 chain.doFilter( req, res );
100 } else if ( !new Boolean( p.getProperty( "configured" ) ) ) {
101 req.getRequestDispatcher( "cswsetup.jsp" ).forward( req, res );
102 } else {
103 if ( tmp.indexOf( "md_editor.jsp" ) > -1 && !new Boolean( p.getProperty( "editor" ) ) ) {
104 req.getRequestDispatcher( "error.jsp" ).forward( req, res );
105 LOG.logInfo( "editor is not configured to be available" );
106 } else if ( tmp.indexOf( "md_search." ) > -1 && !new Boolean( p.getProperty( "searchClient" ) ) ) {
107 req.getRequestDispatcher( "error.jsp" ).forward( req, res );
108 LOG.logInfo( "search client is not configured to be available" );
109 } else {
110 chain.doFilter( req, res );
111 }
112 }
113
114 }
115
116 }