gidextractor.cpp

/*
    Author: (2013) Christian Mollekopf <mollekopf@kolabsys.com>

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    This library is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
    License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/
#include "gidextractor_p.h"
#include "gidextractorinterface.h"

#include "item.h"
#include "typepluginloader_p.h"

namespace Akonadi {

QString GidExtractor::extractGid( const Item &item )
{
  const QObject *object = TypePluginLoader::objectForMimeTypeAndClass( item.mimeType(), item.availablePayloadMetaTypeIds() );
  if ( object ) {
    const GidExtractorInterface *extractor = qobject_cast<GidExtractorInterface*>( object );
    if ( extractor ) {
      return extractor->extractGid( item );
    }
  }
  return QString();
}

QString GidExtractor::getGid( const Item &item )
{
  const QString gid = item.gid();
  if ( !gid.isNull() ) {
    return gid;
  }
  if ( item.loadedPayloadParts().isEmpty() ) {
    return QString();
  }
  return extractGid( item );
}

}