/**
 * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
 * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
 * joint initiative of the Federal Chancellery Austria and Graz University of
 * Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */
package at.gv.egiz.pdfas.framework;

import at.gv.egiz.pdfas.exceptions.framework.VerificatorFactoryException;
import at.gv.egiz.pdfas.framework.verificator.Verificator;
import at.gv.egiz.pdfas.impl.verificator.binary.BinaryVerificator_1_0_0;
import at.gv.egiz.pdfas.impl.verificator.binary.BinaryVerificator_1_1_0;
import at.knowcenter.wag.egov.egiz.PdfASID;
import at.knowcenter.wag.egov.egiz.framework.SignatorFactory;

/**
 * @author wprinz
 *
 */
public class VerificatorFactory
{

  public static Verificator createVerificator(PdfASID kz) throws VerificatorFactoryException
  {
    if (kz.getType().equals(SignatorFactory.TYPE_BINARY))
    {
      return createBinaryVerificator(kz);
    }
    
    return null;
  }
  
  public static Verificator createBinaryVerificator(PdfASID kz) throws VerificatorFactoryException
  {
    assert kz.getType().equals(SignatorFactory.TYPE_BINARY);

    if (kz.equals(BinaryVerificator_1_0_0.MY_ID))
    {
      return new BinaryVerificator_1_0_0();
    }
    if (kz.equals(BinaryVerificator_1_1_0.MY_ID))
    {
      return new BinaryVerificator_1_1_0();
    }

    throw new VerificatorFactoryException("kz is not a known binary signator " + kz);
  }
}