001    package org.apache.maven.scm.provider.perforce.command;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     * http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import org.apache.maven.scm.ScmFileStatus;
023    
024    import java.util.HashMap;
025    import java.util.Map;
026    
027    /**
028     * @author mperham
029     * @version $Id: PerforceVerbMapper.java 1057019 2011-01-09 20:13:07Z olamy $
030     */
031    public class PerforceVerbMapper
032    {
033        private static final Map<String,ScmFileStatus> VERB = new HashMap<String,ScmFileStatus>();
034    
035        static
036        {
037            // Perforce uses different tenses sometimes so we need to map
038            // the different tenses to the same status.
039            VERB.put( "add", ScmFileStatus.ADDED );
040            VERB.put( "added", ScmFileStatus.ADDED );
041            VERB.put( "delete", ScmFileStatus.DELETED );
042            VERB.put( "deleted", ScmFileStatus.DELETED );
043            VERB.put( "edit", ScmFileStatus.MODIFIED );
044            VERB.put( "edited", ScmFileStatus.MODIFIED );
045            VERB.put( "updating", ScmFileStatus.UPDATED );
046            VERB.put( "updated", ScmFileStatus.UPDATED );
047            // UNKNOWN means we just ignore this verb
048            VERB.put( "refreshing", ScmFileStatus.UNKNOWN );
049        }
050    
051        public static ScmFileStatus toStatus( String verb )
052        {
053            ScmFileStatus stat = (ScmFileStatus) VERB.get( verb );
054            if ( stat == null )
055            {
056                // XXX testing only
057                System.err.println( "No such verb: " + verb );
058                return ScmFileStatus.UNKNOWN;
059            }
060            if ( stat == ScmFileStatus.UNKNOWN )
061            {
062                // Return a null status in cases where the verb does not indicate a status change.
063                stat = null;
064            }
065            return stat;
066        }
067    
068    }