Package org.exoplatform.services.jcr.dataflow

Examples of org.exoplatform.services.jcr.dataflow.ItemState

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      }

      ItemData data = null;

      // 1. Try in transient changes
      ItemState state = changesLog.getItemState(parent, name, itemType);
      if (state == null)
      {
         // 2. Try from txdatamanager
         data = transactionableManager.getItemData(parent, name, itemType);
      }
      else if (!state.isDeleted())
      {
         data = state.getData();
      }
      return data;
   }
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    */
   public ItemData getItemData(String identifier) throws RepositoryException
   {
      ItemData data = null;
      // 1. Try in transient changes
      ItemState state = changesLog.getItemState(identifier);
      if (state == null)
      {
         // 2. Try from txdatamanager
         data = transactionableManager.getItemData(identifier);
      }
      else if (!state.isDeleted())
      {
         data = state.getData();
      }
      return data;
   }
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    * @return boolean
    */
   public boolean isNew(String identifier)
   {

      ItemState lastState = changesLog.getItemState(identifier);

      if (lastState == null || lastState.isDeleted())
      {
         return false;
      }

      return changesLog.getItemState(identifier, ItemState.ADDED) != null;
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    * @return boolean, true if the item was deleted
    */
   public boolean isDeleted(String identifier)
   {

      ItemState lastState = changesLog.getItemState(identifier);

      if (lastState != null && lastState.isDeleted())
      {
         return true;
      }

      return false;
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    * @return boolean, true if the item was deleted
    */
   public boolean isDeleted(QPath itemPath)
   {

      ItemState lastState = changesLog.getItemState(itemPath);

      if (lastState != null && lastState.isDeleted())
      {
         return true;
      }

      return false;
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      }

      List<ItemState> states = changesLog.getItemStates(item.getIdentifier());
      if (states.size() > 0)
      {
         ItemState lastState = states.get(states.size() - 1);
         if (lastState.isAdded() || lastState.isDeleted())
         {
            return false;
         }

         return true;
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      List<PropertyData> refDatas = transactionableManager.getReferencesData(identifier, true);
      List<PropertyImpl> refs = new ArrayList<PropertyImpl>(refDatas.size());
      for (int i = 0, length = refDatas.size(); i < length; i++)
      {
         PropertyData data = refDatas.get(i);
         ItemState state = changesLog.getItemState(data.getIdentifier());
         if (state != null)
         {
            if (state.isDeleted())
            {
               // if the Property was deleted skip it for now
               continue;
            }

            // otherwise use transient data
            data = (PropertyData)state.getData();
         }

         NodeData parent = (NodeData)getItemData(data.getParentIdentifier());
         // if parent exists check for read permissions, otherwise the parent was deleted in another session.
         if (parent != null)
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         if (data.equals(itemData))
         {
            rootAdded = true;
         }

         deletes.add(new ItemState(data, ItemState.DELETED, fireEvent, ancestorToSave, isInternall));
         // if subnode contains JCR_VERSIONHISTORY property
         // we should remove version storage manually
         if (checkRemoveChildVersionStorages && !data.isNode()
            && Constants.JCR_VERSIONHISTORY.equals(data.getQPath().getName()))
         {
            try
            {
               PropertyData vhPropertyData = (PropertyData)getItemData(data.getIdentifier());
               removeVersionHistory(new String(vhPropertyData.getValues().get(0).getAsByteArray()), null,
                  ancestorToSave);
            }
            catch (IllegalStateException e)
            {
               throw new RepositoryException(e.getLocalizedMessage(), e);
            }
            catch (IOException e)
            {
               throw new RepositoryException(e.getLocalizedMessage(), e);
            }
         }
         ItemImpl pooled = itemsPool.remove(data.getIdentifier());

         if (pooled != null)
         {
            pooled.invalidate(); // invalidate immediate
            invalidated.add(pooled);
         }
      }

      // 4 add item itself if not added
      if (!rootAdded)
      {
         deletes.add(new ItemState(itemData, ItemState.DELETED, fireEvent, ancestorToSave, isInternall));

         ItemImpl pooled = itemsPool.remove(itemData.getIdentifier());
         if (pooled != null)
         {
            pooled.invalidate(); // invalidate immediate
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      NodeData vhnode = (NodeData)getItemData(vhID);

      if (vhnode == null)
      {
         ItemState vhState = changesLog.getItemState(vhID);
         if (vhState != null && vhState.isDeleted())
         {
            // [PN] TODO check why we here if VH already isn't exists.
            // usecase: child version remove when child versionable node is located
            // as child
            // of its containing history versionable node.
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               nextSibling.getPrimaryTypeName(), nextSibling.getMixinTypeNames(), nextSibling.getOrderNumber(),
               nextSibling.getParentIdentifier(), nextSibling.getACL());

         reindexedId = reindexed.getIdentifier();

         ItemState reindexedState = ItemState.createUpdatedState(reindexed);
         changes.add(reindexedState);

         // reload pooled implies... it's actual for session and workspace scope
         // operations
         // TODO this operation must respect all sub-tree of reindexed node
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Related Classes of org.exoplatform.services.jcr.dataflow.ItemState

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  • org.exoplatform.services.jcr.api.writing.TestSetProperty
  • org.exoplatform.services.jcr.ext.audit.AuditServiceImpl
  • org.exoplatform.services.jcr.ext.backup.impl.BackupManagerImpl
  • org.exoplatform.services.jcr.ext.backup.impl.PendingChangesLog
  • org.exoplatform.services.jcr.ext.BaseStandaloneTest
  • org.exoplatform.services.jcr.ext.replication.recovery.RecoverySynchronizer
  • org.exoplatform.services.jcr.impl.backup.JCRRestore
  • org.exoplatform.services.jcr.impl.backup.JCRRestore$RestoreChangesLog
  • org.exoplatform.services.jcr.impl.core.BackupWorkspaceInitializer
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