    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_testing/src/org/deegree/enterprise/control/WebEvent.java $
    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
    037    // $Id: WebEvent.java 18195 2009-06-18 15:55:39Z mschneider $
    038    package org.deegree.enterprise.control;
    039
    040    // JDK 1.3
    041    import java.util.Enumeration;
    042    import java.util.EventObject;
    043    import java.util.Properties;
    044
    045    import javax.servlet.http.HttpServletRequest;
    046
    047    /**
    048     *
    049     * @author <a href="mailto:tfriebe@gmx.net">Torsten Friebe</a>
    050     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
    051     *
    052     * @version $Revision: 18195 $
    053     */
    054    public class WebEvent extends EventObject implements FormEvent {
    055        /**
    056         *
    057         */
    058        private static final long serialVersionUID = 706936738051288390L;
    059
    060        /**
    061         * Creates a new WebEvent object.
    062         *
    063         * @param request
    064         */
    065        public WebEvent( HttpServletRequest request ) {
    066            super( request );
    067        }
    068
    069        /**
    070         * @return the parameters
    071         */
    072        public Properties getParameter() {
    073            return this._getParameters( this._getRequest() );
    074        }
    075
    076        /**
    077         * @return the document path
    078         */
    079        public String getDocumentPath() {
    080            return this._getRequest().getRequestURI();
    081        }
    082
    083        /**
    084         * @return the request user
    085         */
    086        public RequestUser getRequestUser() {
    087            return this._getRequestUser( this._getRequest() );
    088        }
    089
    090        @Override
    091        public String toString() {
    092            return this.getClass().getName().concat( " [ " ).concat( getDocumentPath() ).concat( " ]" );
    093        }
    094
    095        /**
    096         * Returns a list of Properties with key value pairs created out of the incoming POST paramteres.
    097         */
    098        private Properties _getParameters( HttpServletRequest request ) {
    099            Properties p = new Properties();
    100
    101            for ( Enumeration<?> e = request.getParameterNames(); e.hasMoreElements(); ) {
    102                String key = (String) e.nextElement();
    103                p.setProperty( key, request.getParameter( key ) );
    104            }
    105
    106            return p;
    107        }
    108
    109        private RequestUser _getRequestUser( HttpServletRequest request ) {
    110            return new RequestUser( request );
    111        }
    112
    113        private HttpServletRequest _getRequest() {
    114            return (HttpServletRequest) getSource();
    115        }
    116
    117        /** @link dependency */
    118
    119        /* #RequestUser lnkRequestUser; */
    120    }