buffer.append( "<artifactId>" ).append( artifact.getArtifactId() ).append( "</artifactId>" );
buffer.append( "<version>" ).append( artifact.getBaseVersion() ).append( "</version>" );
buffer.append( "<packaging>" ).append( artifact.getType() ).append( "</packaging>" );
buffer.append( "</project>" );
return new StringModelSource( buffer, artifact.getId() );
}