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   1 package org.collectionspace.services.listener.botgarden;
   2
   3 import org.apache.commons.logging.Log;
   4 import org.apache.commons.logging.LogFactory;
   5 import org.collectionspace.services.client.workflow.WorkflowClient;
   6 import org.collectionspace.services.movement.nuxeo.MovementConstants;
   7 import org.collectionspace.services.nuxeo.listener.AbstractCSEventListenerImpl;
   8 import org.nuxeo.ecm.core.api.DocumentModel;
   9 import org.nuxeo.ecm.core.api.DocumentRef;
  10 import org.nuxeo.ecm.core.api.VersioningOption;
  11 import org.nuxeo.ecm.core.event.Event;
  12 import org.nuxeo.ecm.core.event.EventContext;
  13 import org.nuxeo.ecm.core.event.impl.DocumentEventContext;
  14
  15 public class CreateVersionListener extends AbstractCSEventListenerImpl {
  16         public static final String SKIP_PROPERTY = "CreateVersionListener.SKIP";
  17
  18         final Log logger = LogFactory.getLog(CreateVersionListener.class);
  19
  20         @Override
  21         public void handleEvent(Event event) {
  22                 EventContext ec = event.getContext();
  23
  24                 if (isRegistered(event) && ec instanceof DocumentEventContext) {
  25                         DocumentEventContext context = (DocumentEventContext) ec;
  26
  27                         if (ec.hasProperty(SKIP_PROPERTY) && ((Boolean) ec.getProperty(SKIP_PROPERTY))) {
  28                                 logger.debug("Skipping create version");
  29                         }
  30                         else {
  31                                 DocumentModel doc = context.getSourceDocument();
  32
  33                                 logger.debug("docType=" + doc.getType());
  34
  35                                 if (doc.getType().startsWith(MovementConstants.NUXEO_DOCTYPE) &&
  36                                                 !doc.isVersion() &&
  37                                                 !doc.isProxy() &&
  38                                                 !doc.getCurrentLifeCycleState().equals(WorkflowClient.WORKFLOWSTATE_DELETED)) {
  39                                         // Version the document
  40                                         DocumentRef versionRef = doc.checkIn(VersioningOption.MINOR, null);
  41                                         DocumentModel versionDoc = context.getCoreSession().getDocument(versionRef);
  42
  43                                         logger.debug("created version: id=" + versionDoc.getId() + " csid=" + versionDoc.getName());
  44
  45                                         // Check out the document, so it can be modified
  46                                         doc.checkOut();
  47                                 }
  48                         }
  49                 }
  50         }
  51 }