    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_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    }