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

Package org.exoplatform.services.jcr.dataflow

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

org.exoplatform.services.jcr.dataflow.ItemState
Created by The eXo Platform SAS.
item state to save @author Gennady Azarenkov @version $Id: ItemState.java 11907 2008-03-13 15:36:21Z ksm $

      NodeData nodeData =
         new TransientNodeData(path, identifier, -1, primaryTypeName, mixinTypeNames, orderNum,
            parentNode.getInternalIdentifier(), acl);


      // Create new Node
      ItemState state = ItemState.createAddedState(nodeData, false);
      NodeImpl node = (NodeImpl)dataManager.update(state, true);


      NodeTypeDataManager ntmanager = session.getWorkspace().getNodeTypesHolder();
      ItemAutocreator itemAutocreator = new ItemAutocreator(ntmanager, valueFactory, dataManager, true);

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            nodeData.getPrimaryTypeName(), mixins, nodeData.getOrderNumber(), nodeData.getParentIdentifier(),
            nodeData.getACL());


      //      ((TransientNodeData)data).setMixinTypeNames(mixins);


      dataManager.update(new ItemState(data, ItemState.MIXIN_CHANGED, false, null), false);
   }

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      permProp =
         new TransientPropertyData(permProp.getQPath(), permProp.getIdentifier(), permProp.getPersistedVersion(),
            permProp.getType(), permProp.getParentIdentifier(), permProp.isMultiValued(), permValues);


      dataManager.update(new ItemState(data, ItemState.MIXIN_CHANGED, false, null, true), false);
      dataManager.update(ItemState.createUpdatedState(permProp, true), false);


   }

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      }


      ItemData data = null;


      // 1. Try in transient changes
      ItemState state = changesLog.getItemState(parent, name, itemType);
      if (state == null)
      {
         // 2. Check if the parent node is a new node
         if (isNew(parent.getIdentifier()))
         {
            // The parent node is a new node so we know that the data doesn't exist in the database
            return 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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