package org.kuali.ole.ingest.function;
   
   import org.kuali.ole.DataCarrierService;
   import org.kuali.ole.OLEConstants;
   import org.kuali.ole.service.impl.OverlayMatchingServiceImpl;
   import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;
   import org.kuali.rice.krms.framework.engine.Function;
   
   import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Created with IntelliJ IDEA.
   * User: ?
   * Date: 12/12/12
   * Time: 6:43 PM
   * To change this template use File | Settings | File Templates.
   */
  public class LocationFunction implements Function {
  
      @Override
      public Object invoke(Object... arguments) {
          DataCarrierService dataCarrierService = GlobalResourceLoader.getService(OLEConstants.DATA_CARRIER_SERVICE);
          String existingDocstoreField = (String)(arguments[0]);
          String location = (String)(arguments[1]);
          if(location != null){
              try {
                  List list = new OverlayMatchingServiceImpl().getInstanceCollectionOnLocationMatch(location);
                  if(list.size() >= 1){
                      dataCarrierService.addData(OLEConstants.BIB_INFO_LIST_FROM_SOLR_RESPONSE, list);
                      return true;
                  }
              } catch (Exception e) {
                  e.printStackTrace();
              }
          }
          return false;
      }
  }