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   1 package org.collectionspace.services.listener;
   2
   3 import org.collectionspace.services.common.api.RefNameUtils;
   4 import org.collectionspace.services.common.api.Tools;
   5 import org.nuxeo.ecm.core.api.ClientException;
   6 import org.nuxeo.ecm.core.api.DocumentModel;
   7 import org.slf4j.Logger;
   8 import org.slf4j.LoggerFactory;
   9
  10 public class UpdateObjectLocationOnMove extends AbstractUpdateObjectLocationValues {
  11     private final Logger logger = LoggerFactory.getLogger(UpdateObjectLocationOnMove.class);
  12
  13     @Override
  14     protected boolean updateCollectionObjectLocation(DocumentModel collectionObjectDocModel,
  15                 DocumentModel movementDocModel,
  16                 String movementRecordsLocation) throws ClientException {
  17         boolean result = false;
  18
  19         // Check that the location value returned, which is expected to be a reference (refName) to an authority term (such as a storage
  20         // location or organization term):
  21         //      * Ensure it is not blank.
  22         //      * Ensure it is successfully parsed by the authority item parser.
  23         //
  24         if (Tools.isBlank(movementRecordsLocation)) {
  25             return result;
  26         } else if (RefNameUtils.parseAuthorityTermInfo(movementRecordsLocation) == null) {
  27             logger.warn(String.format("Ignoring movment record.  Could not parse the location field's refName '%s'.",
  28                         movementRecordsLocation));
  29             return result;
  30         }
  31
  32         // Get the computed current location value of the CollectionObject.
  33         String existingComputedCurrentLocation = (String) collectionObjectDocModel.getProperty(COLLECTIONOBJECTS_COMMON_SCHEMA,
  34                 COMPUTED_CURRENT_LOCATION_PROPERTY);
  35
  36         // If the movement record's location is different than the existing catalog's then update it and return 'true'
  37         if (movementRecordsLocation.equalsIgnoreCase(existingComputedCurrentLocation) == false) {
  38             collectionObjectDocModel.setProperty(COLLECTIONOBJECTS_COMMON_SCHEMA,
  39                         COMPUTED_CURRENT_LOCATION_PROPERTY, movementRecordsLocation);
  40             result = true; // We've updated the location field.
  41         }
  42
  43         return result;
  44     }
  45 }