Package de.willuhn.jameica.hbci.messaging

Source Code of de.willuhn.jameica.hbci.messaging.QueryBanknameMessageConsumer

/**********************************************************************
*
* Copyright (c) by Olaf Willuhn
* All rights reserved
*
**********************************************************************/

package de.willuhn.jameica.hbci.messaging;

import de.willuhn.jameica.hbci.HBCIProperties;
import de.willuhn.jameica.messaging.Message;
import de.willuhn.jameica.messaging.MessageConsumer;
import de.willuhn.jameica.messaging.QueryMessage;


/**
* Message-Consumer, der zu einer BLZ/BIC den Namen der Bank liefern kann.
*/
public class QueryBanknameMessageConsumer implements MessageConsumer
{

  /**
   * @see de.willuhn.jameica.messaging.MessageConsumer#autoRegister()
   */
  public boolean autoRegister()
  {
    // bewusst false, weil wir uns manuell auf eine konkret benannte Queue abonnieren.
    return false;
  }

  /**
   * @see de.willuhn.jameica.messaging.MessageConsumer#getExpectedMessageTypes()
   */
  public Class[] getExpectedMessageTypes()
  {
    return new Class[]{QueryMessage.class};
  }

  /**
   * @see de.willuhn.jameica.messaging.MessageConsumer#handleMessage(de.willuhn.jameica.messaging.Message)
   */
  public void handleMessage(Message message) throws Exception
  {
    if (message == null || !(message instanceof QueryMessage))
      return;
   
    QueryMessage qm = (QueryMessage) message;
    Object data = qm.getData();
    String bank = data != null ? data.toString() : null;
    qm.setData(HBCIProperties.getNameForBank(bank));
  }

}
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