package org.apache.archiva.metadata.repository.storage.maven2;
   
   /*
    * 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.metadata.model.MetadataFacet;
  
  import java.util.HashMap;
  import java.util.Map;
  
  public class MavenProjectFacet
      implements MetadataFacet
  {
      private String groupId;
  
      private String artifactId;
  
      private MavenProjectParent parent;
  
      private String packaging;
  
      public static final String FACET_ID = "org.apache.archiva.metadata.repository.storage.maven2.project";
  
      public String getGroupId()
      {
          return groupId;
      }
  
      public void setGroupId( String groupId )
      {
          this.groupId = groupId;
      }
  
      public String getArtifactId()
      {
          return artifactId;
      }
  
      public void setArtifactId( String artifactId )
      {
          this.artifactId = artifactId;
      }
  
      public MavenProjectParent getParent()
      {
          return parent;
      }
  
      public void setParent( MavenProjectParent parent )
      {
          this.parent = parent;
      }
  
      public String getPackaging()
      {
          return packaging;
      }
  
      public void setPackaging( String packaging )
      {
          this.packaging = packaging;
      }
  
      @Override
      public String getFacetId()
      {
          return FACET_ID;
      }
  
      @Override
      public String getName()
      {
          // TODO: not needed, perhaps version metadata facet should be separate interface?
          return null;
      }
  
      @Override
      public Map<String, String> toProperties()
      {
          HashMap<String, String> properties = new HashMap<>();
          properties.put( "groupId", groupId );
          properties.put( "artifactId", artifactId );
          properties.put( "packaging", packaging );
         if ( parent != null )
         {
             properties.put( "parent.groupId", parent.getGroupId() );
             properties.put( "parent.artifactId", parent.getArtifactId() );
             properties.put( "parent.version", parent.getVersion() );
         }
         return properties;
     }
 
     @Override
     public void fromProperties( Map<String, String> properties )
     {
         groupId = properties.get( "groupId" );
         artifactId = properties.get( "artifactId" );
         packaging = properties.get( "packaging" );
         String parentArtifactId = properties.get( "parent.artifactId" );
         if ( parentArtifactId != null )
         {
             MavenProjectParent parent = new MavenProjectParent();
             parent.setGroupId( properties.get( "parent.groupId" ) );
             parent.setArtifactId( parentArtifactId );
             parent.setVersion( properties.get( "parent.version" ) );
             this.parent = parent;
         }
     }
 
     @Override
     public boolean equals( Object o )
     {
         if ( this == o )
         {
             return true;
         }
         if ( !( o instanceof MavenProjectFacet ) )
         {
             return false;
         }
 
         MavenProjectFacet that = (MavenProjectFacet) o;
 
         if ( !artifactId.equals( that.artifactId ) )
         {
             return false;
         }
         if ( !groupId.equals( that.groupId ) )
         {
             return false;
         }
         if ( !packaging.equals( that.packaging ) )
         {
             return false;
         }
 
         return true;
     }
 
     @Override
     public int hashCode()
     {
         int result = groupId.hashCode();
         result = 31 * result + artifactId.hashCode();
         result = 31 * result + packaging.hashCode();
         return result;
     }
 }