001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/ogcwebservices/wfs/capabilities/Operation.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.ogcwebservices.wfs.capabilities;
037    
038    import java.security.InvalidParameterException;
039    import java.util.HashSet;
040    import java.util.Set;
041    
042    import org.deegree.i18n.Messages;
043    
044    /**
045     * Represents an element of type 'wfs:OperationType'.
046     *
047     * @author <a href="mailto:mschneider@lat-lon.de">Markus Schneider </a>
048     * @author last edited by: $Author: mschneider $
049     *
050     * @version $Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
051     */
052    public class Operation {
053    
054        /**
055         * A string denoting 'Insert'
056         */
057        public static final String INSERT = "Insert";
058    
059        /**
060         * A string denoting 'Update'
061         */
062        public static final String UPDATE = "Update";
063    
064        /**
065         * A string denoting 'Delete'
066         */
067        public static final String DELETE = "Delete";
068    
069        /**
070         * A string denoting 'Query'
071         */
072        public static final String QUERY = "Query";
073    
074        /**
075         * A string denoting 'Lock'
076         */
077        public static final String LOCK = "Lock";
078    
079        /**
080         * A string denoting 'GetGMLObject'
081         */
082        public static final String GET_GML_OBJECT = "GetGMLObject";
083    
084        private static final Set<String> VALID_OPERATIONS = new HashSet<String>();
085    
086        static {
087            VALID_OPERATIONS.add( INSERT );
088            VALID_OPERATIONS.add( UPDATE );
089            VALID_OPERATIONS.add( DELETE );
090            VALID_OPERATIONS.add( QUERY );
091            VALID_OPERATIONS.add( LOCK );
092            VALID_OPERATIONS.add( GET_GML_OBJECT );
093        }
094    
095        private String operation;
096    
097        /**
098         * @return the type of the operation as a <code>String</code>.
099         */
100        public String getOperation() {
101            return operation;
102        }
103    
104        /**
105         * Constructs a new OperationType.
106         *
107         * @param operation
108         * @throws InvalidParameterException
109         */
110        public Operation( String operation ) throws InvalidParameterException {
111            if ( VALID_OPERATIONS.contains( operation ) ) {
112                this.operation = operation;
113            } else {
114                String msg = Messages.getMessage( "WFS_INVALID_OPERATION_TYPE", operation );
115                throw new InvalidParameterException( msg );
116            }
117        }
118    }