Examples of org.exoplatform.services.jcr.datamodel.ItemData

Package org.exoplatform.services.jcr.datamodel

Examples of org.exoplatform.services.jcr.datamodel.ItemData

org.exoplatform.services.jcr.datamodel.ItemData
Created by The eXo Platform SAS. @author Gennady Azarenkov @version $Id: ItemData.java 11907 2008-03-13 15:36:21Z ksm $

      for (ItemImpl item : pooledItems)
      {
         if (item.getInternalPath().isDescendantOf(fromItem.getQPath())
            || item.getInternalPath().equals(fromItem.getQPath()))
         {
            ItemData ri = getItemData(item.getInternalIdentifier());
            if (ri != null)
            {
               itemsPool.reload(ri);
            }
            else

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         }


         NodeData parent = (NodeData)transactionableManager.getItemData(rstate.getData().getParentIdentifier());
         if (parent != null)
         {
            ItemData persisted =
               transactionableManager.getItemData(parent, rstate.getData().getQPath().getEntries()[rstate.getData()
                  .getQPath().getEntries().length - 1], ItemType.getItemType(rstate.getData()));


            if (persisted != null)
            {

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   void refresh(ItemData item) throws InvalidItemStateException, RepositoryException
   {
      if (!isModified(item) && itemsPool.contains(item.getIdentifier()))
      {
         // if not modified but was pooled, load data from persistent storage
         ItemData persisted = transactionableManager.getItemData(item.getIdentifier());
         if (persisted == null)
         {
            // ...try by path
            NodeData parent = (NodeData)transactionableManager.getItemData(item.getParentIdentifier());
            if (parent != null)
            {
               QPathEntry[] path = item.getQPath().getEntries();
               persisted =
                  transactionableManager.getItemData(parent, path[path.length - 1], ItemType.getItemType(item));
            } // else, the item has an invalid state, will be throwed on save
         }


         if (persisted != null)
         {
            // the item
            itemsPool.reload(item.getIdentifier(), persisted);


            // the childs is acquired in the session.
            for (ItemImpl pooled : itemsPool.getDescendats(persisted.getQPath()))
            {
               persisted = transactionableManager.getItemData(pooled.getInternalIdentifier());
               if (persisted == null)
               {
                  // ...try by path

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         traverseStoredDescendants(rootData, dataManager, MERGE_NODES, descendants, false, transientDescendants);


         // merge data
         for (ItemState state : transientDescendants)
         {
            ItemData data = state.getData();
            if (!state.isDeleted())
            {
               descendants.put(data.getIdentifier(), data);
            }
            else
            {
               descendants.remove(data.getIdentifier());
            }
         }
         Collection<ItemData> desc = descendants.values();
         return new ArrayList<ItemData>(desc);
      }

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         traverseStoredDescendants(rootData, dataManager, MERGE_PROPS, descendants, listOnly, transientDescendants);


         // merge data
         for (ItemState state : transientDescendants)
         {
            ItemData data = state.getData();
            if (!state.isDeleted())
            {
               descendants.put(data.getIdentifier(), data);
            }
            else
            {
               descendants.remove(data.getIdentifier());
            }
         }
         Collection<ItemData> desc = descendants.values();
         return new ArrayList<ItemData>(desc);
      }

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         traverseStoredDescendants(rootData, dataManager, action, descendants, true, transientDescendants);


         // merge data
         for (ItemState state : transientDescendants)
         {
            ItemData data = state.getData();
            if (!state.isDeleted())
            {
               descendants.put(data.getIdentifier(), data);
            }
            else
            {
               descendants.remove(data.getIdentifier());
            }
         }
         Collection<ItemData> desc = descendants.values();
         List<ItemData> retval;
         if (deep)

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         }


         PlainChangesLog changesLog =
            new PlainChangesLogImpl(new ArrayList<ItemState>(), SystemIdentity.SYSTEM, ExtendedEvent.UNLOCK);


         ItemData lockOwner =
            copyItemData((PropertyData)dataManager.getItemData(nData, new QPathEntry(Constants.JCR_LOCKOWNER, 1),
               ItemType.PROPERTY));


         //TODO EXOJCR-412, should be refactored in future.
         //Skip removing, because that lock was removed in other node of cluster.  
         if (lockOwner == null)
         {
            return;
         }


         changesLog.add(ItemState.createDeletedState(lockOwner));


         ItemData lockIsDeep =
            copyItemData((PropertyData)dataManager.getItemData(nData, new QPathEntry(Constants.JCR_LOCKISDEEP, 1),
               ItemType.PROPERTY));


         //TODO EXOJCR-412, should be refactored in future.
         //Skip removing, because that lock was removed in other node of cluster.

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            {
               if (state.isPersisted())
               {
                  // There was a problem with removing a list of samename siblings in on transaction,
                  // so putItemInBufferedCache(..) and updateInBufferedCache(..) used instead put(..) and update (..) methods.
                  ItemData prevItem = putItemInBufferedCache(state.getData());
                  if (prevItem != null && state.isNode())
                  {
                     // nodes reordered, if previous is null it's InvalidItemState case
                     updateInBuffer((NodeData)state.getData(), (NodeData)prevItem);
                  }

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      Iterator<Object> namesIt = childrenNames.iterator();


      while (namesIt.hasNext())
      {
         String id = (String)namesIt.next();
         ItemData data = (ItemData)cache.get(makeItemFqn(id), ITEM_DATA);


         // check is this descendant of prevRootPath
         QPath nodeQPath = data.getQPath();
         if (nodeQPath.isDescendantOf(prevRootPath))
         {


            //make relative path
            QPathEntry[] relativePath = null;
            try
            {
               relativePath = nodeQPath.getRelPath(nodeQPath.getDepth() - prevRootPath.getDepth());
            }
            catch (IllegalPathException e)
            {
               // Do nothing. Never happens.
            }


            // make new path - no matter  node or property
            QPath newPath = QPath.makeChildPath(newRootPath, relativePath);


            if (data.isNode())
            {
               // update node


               NodeData prevNode = (NodeData)data;

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      checkValid();


      JCRPath itemPath = locationFactory.parseRelPath(relPath);


      ItemData node = dataManager.getItemData(nodeData(), itemPath.getInternalPath().getEntries(), ItemType.NODE);
      return node != null && node.isNode();
   }

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