001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/enterprise/control/RPCUtils.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    package org.deegree.enterprise.control;
037    
038    /**
039     *
040     *
041     *
042     * @version $Revision: 18195 $
043     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
044     * @author last edited by: $Author: mschneider $
045     *
046     * @version 1.0. $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
047     *
048     * @since 2.0
049     */
050    public class RPCUtils {
051    
052        /**
053         * returns a named member value of the passed struct as string
054         *
055         * @param struct
056         * @param memberName
057         * @return a named member value of the passed struct as string
058         */
059        public static String getRpcPropertyAsString( RPCStruct struct, String memberName ) {
060            RPCMember mem = struct.getMember( memberName );
061            if ( mem != null ) {
062                return (String) mem.getValue();
063            }
064            return null;
065        }
066    
067        /**
068         * returns a named member value of the passed struct as integer
069         *
070         * @param struct
071         * @param memberName
072         * @return a named member value of the passed struct as integer
073         */
074        public static int getRpcPropertyAsInt( RPCStruct struct, String memberName ) {
075            RPCMember mem = struct.getMember( memberName );
076            if ( mem != null ) {
077                return (Integer) mem.getValue();
078            }
079            return Integer.MIN_VALUE;
080        }
081    
082        /**
083         * returns a named member value of the passed struct as integer
084         *
085         * @param struct
086         * @param memberName
087         * @return a named member value of the passed struct as integer
088         */
089        public static double getRpcPropertyAsDouble( RPCStruct struct, String memberName ) {
090            RPCMember mem = struct.getMember( memberName );
091            if ( mem != null ) {
092                return (Double) mem.getValue();
093            }
094            return Double.MIN_VALUE;
095        }
096    
097    }