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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
   6 import org.collectionspace.services.client.workflow.WorkflowClient;
   7 import org.collectionspace.services.movement.nuxeo.MovementConstants;
   8 import org.collectionspace.services.nuxeo.listener.AbstractCSEventSyncListenerImpl;
   9 import org.nuxeo.ecm.core.api.DocumentModel;
  10 import org.nuxeo.ecm.core.api.DocumentRef;
  11 import org.nuxeo.ecm.core.api.VersioningOption;
  12 import org.nuxeo.ecm.core.event.Event;
  13 import org.nuxeo.ecm.core.event.EventContext;
  14 import org.nuxeo.ecm.core.event.impl.DocumentEventContext;
  15
  16 public class CreateVersionListener extends AbstractCSEventSyncListenerImpl {
  17         public static final String SKIP_PROPERTY = "CreateVersionListener.SKIP";
  18         static final Log logger = LogFactory.getLog(CreateVersionListener.class);
  19
  20     @Override
  21         public boolean shouldHandleEvent(Event event) {
  22         EventContext eventContext = event.getContext();
  23                 if (isRegistered(event) && eventContext instanceof DocumentEventContext) {
  24                         return true;
  25                 }
  26
  27                 return false;
  28     }
  29
  30         @Override
  31         public void handleCSEvent(Event event) {
  32                 EventContext ec = event.getContext();
  33                 DocumentEventContext context = (DocumentEventContext) ec;
  34
  35                 if (ec.hasProperty(SKIP_PROPERTY) && ((Boolean) ec.getProperty(SKIP_PROPERTY))) {
  36                         logger.debug("Skipping create version");
  37                 }
  38                 else {
  39                         DocumentModel doc = context.getSourceDocument();
  40
  41                         logger.debug("docType=" + doc.getType());
  42
  43                         if (doc.getType().startsWith(MovementConstants.NUXEO_DOCTYPE) &&
  44                                         !doc.isVersion() &&
  45                                         !doc.isProxy() &&
  46                                         !doc.getCurrentLifeCycleState().equals(WorkflowClient.WORKFLOWSTATE_DELETED)) {
  47                                 // Version the document
  48                                 DocumentRef versionRef = doc.checkIn(VersioningOption.MINOR, null);
  49                                 DocumentModel versionDoc = context.getCoreSession().getDocument(versionRef);
  50
  51                                 logger.debug("created version: id=" + versionDoc.getId() + " csid=" + versionDoc.getName());
  52
  53                                 // Check out the document, so it can be modified
  54                                 doc.checkOut();
  55                         }
  56                 }
  57         }
  58
  59         @Override
  60         public Log getLogger() {
  61                 return logger;
  62         }
  63 }