/**
 * 
 */
package at.knowcenter.wag.egov.egiz.sig.connectors.bku;

import at.knowcenter.wag.egov.egiz.sig.SignatureObject;
import at.knowcenter.wag.egov.egiz.sig.SignatureTypes;

/**
 * @author wprinz
 *
 */
public abstract class SignSignatureObjectHelper
{
  public static String retrieveStringValueFromSignatureObject (SignSignatureObject so, String key)
  {
    // mandatory
    if (key.equals(SignatureTypes.SIG_DATE))
    {
      return so.getDate();
    }
    if (key.equals(SignatureTypes.SIG_VALUE))
    {
      return so.getSignatureValue();
    }
    if (key.equals(SignatureTypes.SIG_ISSUER))
    {
      return so.getIssuer();
    }
    if (key.equals(SignatureTypes.SIG_NUMBER))
    {
      return so.getSerialNumber();
    }
    
    // connector
    if (key.equals(SignatureTypes.SIG_ID))
    {
      return so.getSigID();
    }
    
    // algorithm
    if (key.equals(SignatureTypes.SIG_KZ))
    {
      return so.getSigKZ(); 
    }

    // additional
    if (key.equals(SignatureTypes.SIG_NAME))
    {
      return so.getName();
    }
    
    throw new RuntimeException("The key '" + key + "' is not a recognized SignatorObject member."); //$NON-NLS-1$ //$NON-NLS-2$
  }

}