cdmlib-persistence/src/main/java/eu/etaxonomy/cdm/persistence/dao/initializer/GatheringEventLocationAutoInitializer.java

   1 /**
   2 * Copyright (C) 2009 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.cdm.persistence.dao.initializer;
  10
  11 import java.util.Optional;
  12
  13 import eu.etaxonomy.cdm.model.occurrence.GatheringEvent;
  14
  15 /**
  16  * @author a.kohlbecker
  17  * @since 30.07.2010
  18  *
  19  * @TODO only necessary since Point is not subclass of CdmBase
  20  */
  21 public class GatheringEventLocationAutoInitializer extends AutoPropertyInitializer<GatheringEvent> {
  22
  23     @Override
  24     public void initialize(GatheringEvent bean) {
  25         try {
  26             beanInitializer.initializeInstance(bean.getExactLocation().getReferenceSystem().getRepresentations());
  27         } catch (NullPointerException npe){
  28             /* IGNORE */
  29         }
  30     }
  31
  32     @Override
  33     public Optional<String> hibernateFetchJoin(Class<?> clazz, String beanAlias){
  34         return Optional.of(String.format(" LEFT JOIN FETCH %s.exactLocation l LEFT JOIN l.referenceSystem rs LEFT JOIN rs.representations ", beanAlias));
  35     }
  36
  37 }