001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_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 }