| /* ========================================================================== |
| * Copyright 2003-2004 Mevenide Team |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * ========================================================================= |
| */ |
| package org.netbeans.nbm; |
| |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.StringTokenizer; |
| import java.util.TimeZone; |
| |
| /** |
| * will try to convert the maven version number to a NetBeans friendly version number. |
| * @author <a href="mailto:mkleint@codehaus.org">Milos Kleint</a> |
| * |
| */ |
| public class AdaptNbVersion |
| { |
| |
| public static final String TYPE_SPECIFICATION = "spec"; //NOI18N |
| public static final String TYPE_IMPLEMENTATION = "impl"; //NOI18N |
| private static final String SNAPSHOT = "SNAPSHOT"; //NOI18N |
| |
| public static String adaptVersion( String version, Object type, Date date ) |
| { |
| StringTokenizer tok = new StringTokenizer( version, "." ); |
| if ( SNAPSHOT.equals( version ) && TYPE_IMPLEMENTATION.equals( type ) ) |
| { |
| return "0.0.0." + generateSnapshotValue( date ); |
| } |
| StringBuffer toReturn = new StringBuffer(); |
| while ( tok.hasMoreTokens() ) |
| { |
| String token = tok.nextToken(); |
| if ( TYPE_IMPLEMENTATION.equals( type ) ) |
| { |
| int snapshotIndex = token.indexOf( SNAPSHOT ); |
| if ( snapshotIndex > 0 ) |
| { |
| String repl = token.substring( 0, snapshotIndex ) + generateSnapshotValue( date ); |
| if ( token.length() > snapshotIndex + SNAPSHOT.length() ) |
| { |
| repl = token.substring( |
| snapshotIndex + SNAPSHOT.length() ); |
| } |
| token = repl; |
| } |
| } |
| if ( TYPE_SPECIFICATION.equals( type ) ) |
| { |
| // strip the trailing -RC1, -BETA5, -SNAPSHOT |
| if ( token.indexOf( '-' ) > 0 ) |
| { |
| token = token.substring( 0, token.indexOf( '-' ) ); |
| } else if ( token.indexOf( '_' ) > 0 ) |
| { |
| token = token.substring( 0, token.indexOf( '_' ) ); |
| } |
| try |
| { |
| Integer intValue = Integer.valueOf( token ); |
| token = intValue.toString(); |
| } |
| catch ( NumberFormatException exc ) |
| { |
| // ignore, will just not be added to the |
| token = ""; |
| } |
| } |
| if ( token.length() > 0 ) |
| { |
| if ( toReturn.length() != 0 ) |
| { |
| toReturn.append( "." ); |
| } |
| toReturn.append( token ); |
| } |
| |
| } |
| if ( toReturn.length() == 0 ) |
| { |
| toReturn.append( "0.0.0" ); |
| } |
| return toReturn.toString(); |
| } |
| |
| private static String generateSnapshotValue( Date date ) |
| { |
| SimpleDateFormat dateFormat = new SimpleDateFormat( "yyyyMMdd" ); |
| dateFormat.setTimeZone( TimeZone.getTimeZone( "UTC" ) ); |
| return dateFormat.format( date ); |
| } |
| } |