package org.apache.archiva.model;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   */
  
  import org.apache.archiva.common.utils.VersionUtil;
  import org.apache.commons.lang3.StringUtils;
  
  /**
   * ArchivaArtifact - Mutable artifact object.
   *
   *
   */
  public class ArchivaArtifact
  {
      private ArchivaArtifactModel model;
  
      private ArchivaArtifactPlatformDetails platformDetails;
  
      private String baseVersion;
  
      private static final int PRIME = 31;
  
      public ArchivaArtifact( String groupId, String artifactId, String version,
                              String classifier, String type, String repositoryId )
      {
          if ( empty( groupId ) )
          {
              throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty groupId ["
                  + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
          }
  
          if ( empty( artifactId ) )
          {
              throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty artifactId ["
                  + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
          }
  
          if ( empty( version ) )
          {
              throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty version ["
                  + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
          }
  
          if ( empty( type ) )
          {
              throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty type ["
                  + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
          }
  
          if ( empty( repositoryId ) )
          {
              throw new IllegalArgumentException( "Unable to create ArchivaArtifact with empty repositoryId ["
                  + Keys.toKey( groupId, artifactId, version, classifier, type ) + "]" );
          }
  
          model = new ArchivaArtifactModel();
  
          model.setGroupId( groupId );
          model.setArtifactId( artifactId );
          model.setVersion( version );
          model.setClassifier( StringUtils.defaultString( classifier ) );
          model.setType( type );
          model.setSnapshot( VersionUtil.isSnapshot( version ) );
          model.setRepositoryId(repositoryId);
          
          this.baseVersion = VersionUtil.getBaseVersion( version );
      }
  
      public ArchivaArtifact( ArchivaArtifactModel artifactModel )
      {
          this.model = artifactModel;
          model.setSnapshot( VersionUtil.isSnapshot( model.getVersion() ) );
          this.baseVersion = VersionUtil.getBaseVersion( model.getVersion() );
      }
      
      public ArchivaArtifact( ArtifactReference ref, String repositoryId )
      {
          this( ref.getGroupId(), ref.getArtifactId(), ref.getVersion(), ref.getClassifier(), ref.getType(), repositoryId );
      }
  
      public ArchivaArtifactModel getModel()
      {
         return model;
     }
 
     public String getGroupId()
     {
         return model.getGroupId();
     }
 
     public String getArtifactId()
     {
         return model.getArtifactId();
     }
 
     public String getVersion()
     {
         return model.getVersion();
     }
 
     public String getBaseVersion()
     {
         return baseVersion;
     }
 
     public boolean isSnapshot()
     {
         return model.isSnapshot();
     }
 
     public String getClassifier()
     {
         return model.getClassifier();
     }
 
     public String getType()
     {
         return model.getType();
     }
 
     public boolean hasClassifier()
     {
         return StringUtils.isNotEmpty( model.getClassifier() );
     }
 
     public String getRepositoryId()
     {
         return model.getRepositoryId();
     }
 
     @Override
     public int hashCode()
     {
 
         int result = 1;
         if ( model != null )
         {
             result = PRIME * result + ( ( model.getGroupId() == null ) ? 0 : model.getGroupId().hashCode() );
             result = PRIME * result + ( ( model.getArtifactId() == null ) ? 0 : model.getArtifactId().hashCode() );
             result = PRIME * result + ( ( model.getVersion() == null ) ? 0 : model.getVersion().hashCode() );
             result = PRIME * result + ( ( model.getClassifier() == null ) ? 0 : model.getClassifier().hashCode() );
             result = PRIME * result + ( ( model.getType() == null ) ? 0 : model.getType().hashCode() );
         }
         return result;
     }
 
     @Override
     public boolean equals( Object obj )
     {
         if ( this == obj )
         {
             return true;
         }
 
         if ( obj == null )
         {
             return false;
         }
 
         if ( getClass() != obj.getClass() )
         {
             return false;
         }
 
         final ArchivaArtifact/../org/apache/archiva/model/ArchivaArtifact.html#ArchivaArtifact">ArchivaArtifact other = (ArchivaArtifact) obj;
 
         if ( model == null )
         {
             if ( other.model != null )
             {
                 return false;
             }
         }
         if ( !model.equals( other.model ) )
         {
             return false;
         }
 
         return true;
     }
 
     @Override
     public String toString()
     {
         StringBuilder sb = new StringBuilder();
         if ( model.getGroupId() != null )
         {
             sb.append( model.getGroupId() );
             sb.append( ":" );
         }
         appendArtifactTypeClassifierString( sb );
         sb.append( ":" );
         if ( model.getVersion() != null )
         {
             sb.append( model.getVersion() );
         }
 
         return sb.toString();
     }
 
     private void appendArtifactTypeClassifierString( StringBuilder sb )
     {
         sb.append( model.getArtifactId() );
         sb.append( ":" );
         sb.append( getType() );
         if ( hasClassifier() )
         {
             sb.append( ":" );
             sb.append( getClassifier() );
         }
     }
 
     private boolean empty( String value )
     {
         return ( value == null ) || ( value.trim().length() < 1 );
     }
 
     public ArchivaArtifactPlatformDetails getPlatformDetails()
     {
         return platformDetails;
     }
 
     public void setPlatformDetails( ArchivaArtifactPlatformDetails platformDetails )
     {
         this.platformDetails = platformDetails;
     }
 }