content: /*
   * Copyright (c) 2017, Andreas Fagschlunger. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   *   - Redistributions of source code must retain the above copyright
   *     notice, this list of conditions and the following disclaimer.
   *
   *   - Redistributions in binary form must reproduce the above copyright
   *     notice, this list of conditions and the following disclaimer in the
   *     documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
   * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  package at.o2xfs.xfs.service.idc;
  
  import java.util.List;
  import java.util.concurrent.CopyOnWriteArrayList;
  
  import at.o2xfs.log.Logger;
  import at.o2xfs.log.LoggerFactory;
  import at.o2xfs.xfs.WFSResult;
  import at.o2xfs.xfs.XfsServiceClass;
  import at.o2xfs.xfs.idc.IdcMessage;
  import at.o2xfs.xfs.v3_00.idc.CardAction3;
  import at.o2xfs.xfs.service.XfsService;
  
  public class IDCService extends XfsService {
  
  	private final static Logger LOG = LoggerFactory.getLogger(IDCService.class);
  
  	private List<IDCServiceListener> serviceListeners = null;
  
  	public IDCService(final String logicalName) {
  		super(logicalName, XfsServiceClass.IDC);
  		serviceListeners = new CopyOnWriteArrayList<IDCServiceListener>();
  	}
  
  	private void notifyCardTaken() {
  		for (IDCServiceListener listener : serviceListeners) {
  			listener.cardTaken();
  		}
  	}
  
  	public void addIDCServiceListener(final IDCServiceListener listener) {
  		serviceListeners.add(listener);
  	}
  
  	public void removeIDCServiceListener(final IDCServiceListener listener) {
  		serviceListeners.remove(listener);
  	}
  
  	@Override
  	public void fireServiceEvent(final WFSResult wfsResult) {
  		final String method = "fireServiceEvent(WFSResult)";
  		if (LOG.isDebugEnabled()) {
  			LOG.debug(method, "wfsResult=" + wfsResult);
  		}
  		final IdcMessage idcMessage = wfsResult.getEventID(IdcMessage.class);
  		switch (idcMessage) {
  		case SRVE_MEDIAREMOVED:
  			notifyCardTaken();
  			break;
  		case SRVE_CARDACTION:
  			fireCardActionEvent(wfsResult);
  			break;
  		}
  	}
  
  	private void fireCardActionEvent(final WFSResult wfsResult) {
  		final String method = "fireCardActionEvent(WFSResult)";
  		final CardAction3 cardAction = IdcFactory.create(getXfsVersion(), wfsResult.getResults(), CardAction3.class);
  		if (LOG.isInfoEnabled()) {
  			LOG.info(method, cardAction);
  		}
  		for (final IDCServiceListener listener : serviceListeners) {
  			listener.cardAction(cardAction);
  		}
  	}
  
  	@Override
  	public void fireUserEvent(final WFSResult wfsResult) {
  		final String method = "fireUserEvent(WFSResult)";
  		if (LOG.isDebugEnabled()) {
  			LOG.debug(method, "wfsResult=" + wfsResult);
  		}
  	}
  
  }
  