001 package 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
022 import org.apache.commons.lang.StringUtils;
023 import org.apache.archiva.common.utils.VersionUtil;
024
025 /**
026 * ArchivaArtifact - Mutable artifact object.
027 *
028 *
029 */
030 public class ArchivaArtifact
031 {
032 private ArchivaArtifactModel model;
033
034 private ArchivaArtifactPlatformDetails platformDetails;
035
036 private String baseVersion;
037
038 private static final int PRIME = 31;
039
040 public ArchivaArtifact( String groupId, String artifactId, String version,
041 String classifier, String type, String repositoryId )
042 {
043 if ( empty( groupId ) )
044 {
045 throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty groupId ["
046 + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
047 }
048
049 if ( empty( artifactId ) )
050 {
051 throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty artifactId ["
052 + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
053 }
054
055 if ( empty( version ) )
056 {
057 throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty version ["
058 + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
059 }
060
061 if ( empty( type ) )
062 {
063 throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty type ["
064 + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
065 }
066
067 if ( empty( repositoryId ) )
068 {
069 throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty repositoryId ["
070 + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
071 }
072
073 model = new ArchivaArtifactModel();
074
075 model.setGroupId( groupId );
076 model.setArtifactId( artifactId );
077 model.setVersion( version );
078 model.setClassifier( StringUtils.defaultString( classifier ) );
079 model.setType( type );
080 model.setSnapshot( VersionUtil.isSnapshot( version ) );
081 model.setRepositoryId(repositoryId);
082
083 this.baseVersion = VersionUtil.getBaseVersion( version );
084 }
085
086 public ArchivaArtifact( ArchivaArtifactModel artifactModel )
087 {
088 this.model = artifactModel;
089 model.setSnapshot( VersionUtil.isSnapshot( model.getVersion() ) );
090 this.baseVersion = VersionUtil.getBaseVersion( model.getVersion() );
091 }
092
093 public ArchivaArtifact( ArtifactReference ref, String repositoryId )
094 {
095 this( ref.getGroupId(), ref.getArtifactId(), ref.getVersion(), ref.getClassifier(), ref.getType(), repositoryId );
096 }
097
098 public ArchivaArtifactModel getModel()
099 {
100 return model;
101 }
102
103 public String getGroupId()
104 {
105 return model.getGroupId();
106 }
107
108 public String getArtifactId()
109 {
110 return model.getArtifactId();
111 }
112
113 public String getVersion()
114 {
115 return model.getVersion();
116 }
117
118 public String getBaseVersion()
119 {
120 return baseVersion;
121 }
122
123 public boolean isSnapshot()
124 {
125 return model.isSnapshot();
126 }
127
128 public String getClassifier()
129 {
130 return model.getClassifier();
131 }
132
133 public String getType()
134 {
135 return model.getType();
136 }
137
138 public boolean hasClassifier()
139 {
140 return StringUtils.isNotEmpty( model.getClassifier() );
141 }
142
143 public String getRepositoryId()
144 {
145 return model.getRepositoryId();
146 }
147
148 @Override
149 public int hashCode()
150 {
151
152 int result = 1;
153 if ( model != null )
154 {
155 result = PRIME * result + ( ( model.getGroupId() == null ) ? 0 : model.getGroupId().hashCode() );
156 result = PRIME * result + ( ( model.getArtifactId() == null ) ? 0 : model.getArtifactId().hashCode() );
157 result = PRIME * result + ( ( model.getVersion() == null ) ? 0 : model.getVersion().hashCode() );
158 result = PRIME * result + ( ( model.getClassifier() == null ) ? 0 : model.getClassifier().hashCode() );
159 result = PRIME * result + ( ( model.getType() == null ) ? 0 : model.getType().hashCode() );
160 }
161 return result;
162 }
163
164 @Override
165 public boolean equals( Object obj )
166 {
167 if ( this == obj )
168 {
169 return true;
170 }
171
172 if ( obj == null )
173 {
174 return false;
175 }
176
177 if ( getClass() != obj.getClass() )
178 {
179 return false;
180 }
181
182 final ArchivaArtifact other = (ArchivaArtifact) obj;
183
184 if ( model == null )
185 {
186 if ( other.model != null )
187 {
188 return false;
189 }
190 }
191 if ( !model.equals( other.model ) )
192 {
193 return false;
194 }
195
196 return true;
197 }
198
199 @Override
200 public String toString()
201 {
202 StringBuilder sb = new StringBuilder();
203 if ( model.getGroupId() != null )
204 {
205 sb.append( model.getGroupId() );
206 sb.append( ":" );
207 }
208 appendArtifactTypeClassifierString( sb );
209 sb.append( ":" );
210 if ( model.getVersion() != null )
211 {
212 sb.append( model.getVersion() );
213 }
214
215 return sb.toString();
216 }
217
218 private void appendArtifactTypeClassifierString( StringBuilder sb )
219 {
220 sb.append( model.getArtifactId() );
221 sb.append( ":" );
222 sb.append( getType() );
223 if ( hasClassifier() )
224 {
225 sb.append( ":" );
226 sb.append( getClassifier() );
227 }
228 }
229
230 private boolean empty( String value )
231 {
232 return ( value == null ) || ( value.trim().length() < 1 );
233 }
234
235 public ArchivaArtifactPlatformDetails getPlatformDetails()
236 {
237 return platformDetails;
238 }
239
240 public void setPlatformDetails( ArchivaArtifactPlatformDetails platformDetails )
241 {
242 this.platformDetails = platformDetails;
243 }
244 }