Source code

001package org.apache.archiva.model;
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
022import org.apache.commons.lang3.StringUtils;
023
024/**
025 * Keys - utility methods for converting common objects into string keys. 
026 *
027 *
028 */
029public class Keys
030{
031    public static String toKey( String groupId, String artifactId, String version, String classifier, String type )
032    {
033        StringBuilder key = new StringBuilder();
034
035        key.append( groupId ).append( ":" );
036        key.append( artifactId ).append( ":" );
037        key.append( version ).append( ":" );
038        key.append( StringUtils.defaultString( classifier ) ).append( ":" );
039        key.append( type );
040
041        return key.toString();
042    }
043
044    public static String toKey( ArtifactReference ref )
045    {
046        return toKey( ref.getGroupId(), ref.getArtifactId(), ref.getVersion(), ref.getClassifier(), ref.getType() );
047    }
048
049    public static String toKey( ProjectReference ref )
050    {
051        StringBuilder key = new StringBuilder();
052
053        key.append( ref.getGroupId() ).append( ":" );
054        key.append( ref.getArtifactId() );
055
056        return key.toString();
057    }
058
059    public static String toKey( String groupId, String artifactId, String version )
060    {
061        StringBuilder key = new StringBuilder();
062
063        key.append( groupId ).append( ":" );
064        key.append( artifactId ).append( ":" );
065        key.append( version );
066
067        return key.toString();
068    }
069    
070    public static String toKey( VersionedReference ref )
071    {
072        return toKey( ref.getGroupId(), ref.getArtifactId(), ref.getVersion() );
073    }
074}