Examples of TransactionChangesLog

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

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


   private TransactionChangesLog readExternal(ObjectInputStream in) throws IOException, ClassNotFoundException
   {
      int changesLogType = in.readInt();


      TransactionChangesLog transactionChangesLog = null;


      if (changesLogType == RestoreChangesLog.Type.ItemDataChangesLog_with_Streams)
      {


         // read ChangesLog

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

      {
         long start = System.currentTimeMillis();


         PlainChangesLog changes = read();


         TransactionChangesLog tLog = new TransactionChangesLog(changes);
         tLog.setSystemId(Constants.JCR_CORE_RESTORE_WORKSPACE_INITIALIZER_SYSTEM_ID); // mark changes


         dataManager.save(tLog);


         final NodeData root = (NodeData)dataManager.getItemData(Constants.ROOT_UUID);

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

         if (lockOwner == null && lockIsDeep == null)
         {
            return;
         }


         dataManager.save(new TransactionChangesLog(changesLog));
      }
      catch (JCRInvalidItemStateException e)
      {
         //TODO EXOJCR-412, should be refactored in future.
         //Skip property not found in DB, because that lock property was removed in other node of cluster.

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

      if (log.isDebugEnabled())
      {
         log.debug("Removing all locks");
      }


      TransactionChangesLog transactionChangesLog = new TransactionChangesLog();


      String[] list = PrivilegedFileHelper.list(rootDir);


      try
      {
         for (int i = 0; i < list.length; i++)
         {
            PlainChangesLog plainChangesLog =
               new PlainChangesLogImpl(new ArrayList<ItemState>(), SystemIdentity.SYSTEM, ExtendedEvent.UNLOCK);


            NodeData lockedNodeData = (NodeData)dataManager.getItemData(list[i]);
            // No item no problem
            if (lockedNodeData != null)
            {
               PropertyData dataLockIsDeep =
                  (PropertyData)dataManager.getItemData(lockedNodeData, new QPathEntry(Constants.JCR_LOCKISDEEP, 0),
                     ItemType.PROPERTY);


               if (dataLockIsDeep != null)
               {
                  plainChangesLog.add(ItemState.createDeletedState(new TransientPropertyData(QPath.makeChildPath(
                     lockedNodeData.getQPath(), Constants.JCR_LOCKISDEEP), dataLockIsDeep.getIdentifier(), 0,
                     dataLockIsDeep.getType(), dataLockIsDeep.getParentIdentifier(), dataLockIsDeep.isMultiValued())));
               }


               PropertyData dataLockOwner =
                  (PropertyData)dataManager.getItemData(lockedNodeData, new QPathEntry(Constants.JCR_LOCKOWNER, 0),
                     ItemType.PROPERTY);
               if (dataLockOwner != null)
                  plainChangesLog.add(ItemState.createDeletedState(new TransientPropertyData(QPath.makeChildPath(
                     lockedNodeData.getQPath(), Constants.JCR_LOCKOWNER), dataLockOwner.getIdentifier(), 0,
                     dataLockOwner.getType(), dataLockOwner.getParentIdentifier(), dataLockOwner.isMultiValued())));


               if (plainChangesLog.getSize() > 0)
               {
                  transactionChangesLog.addLog(plainChangesLog);
               }
            }
         }


         if (transactionChangesLog.getSize() > 0)
         {
            dataManager.save(transactionChangesLog);
         }


         // remove files

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

         LOG.debug("tx start() " + this + " txStarted(): " + txStarted());
      }


      if (!txStarted())
      {
         transactionLog = new TransactionChangesLog();
      }
   }

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

            LOG.debug("tx commit() " + this + "\n" + transactionLog.dump());
         }


         try
         {
            TransactionChangesLog tl = transactionLog;
            transactionLog = null;
            storageDataManager.save(tl);
         }
         catch (InvalidItemStateException e)
         {

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

      {
         transactionLog.addLog(statesLog);
      }
      else
      {
         storageDataManager.save(new TransactionChangesLog(statesLog));
      }


   }

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

   public void save(ItemStateChangesLog changesLog) throws InvalidItemStateException, UnsupportedOperationException,
      RepositoryException
   {


      ChangesLogIterator logIterator = ((CompositeChangesLog)changesLog).getLogIterator();
      TransactionChangesLog newLog = new TransactionChangesLog();


      while (logIterator.hasNextLog())
      {
         List<ItemState> states = new ArrayList<ItemState>(changesLog.getSize());
         PlainChangesLog changes = logIterator.nextLog();
         for (ItemState change : changes.getAllStates())
         {
            states.add(new ItemState(copyItemData(change.getData()), change.getState(), change.isEventFire(), change
               .getAncestorToSave(), change.isInternallyCreated(), change.isPersisted()));
         }


         newLog.addLog(new PlainChangesLogImpl(states, changes.getSessionId(), changes.getEventType()));
      }


      storageDataManager.save(newLog);
   }

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

   public void save(final CompositeChangesLog changesLog) throws RepositoryException, InvalidItemStateException
   {


      final ChangesLogIterator logIterator = changesLog.getLogIterator();


      final TransactionChangesLog versionLogs = new TransactionChangesLog();
      final TransactionChangesLog nonVersionLogs = new TransactionChangesLog();


      while (logIterator.hasNextLog())
      {
         List<ItemState> vstates = new ArrayList<ItemState>();
         List<ItemState> nvstates = new ArrayList<ItemState>();


         PlainChangesLog changes = logIterator.nextLog();
         for (ItemState change : changes.getAllStates())
         {
            if (isSystemDescendant(change.getData().getQPath()) && !this.equals(versionDataManager))
            {
               vstates.add(change);
            }
            else
            {
               nvstates.add(change);
            }
         }


         if (vstates.size() > 0)
         {
            if (nvstates.size() > 0)
            {
               // we have pair of logs for system and non-system (this) workspaces
               final String pairId = IdGenerator.generate();


               versionLogs.addLog(new PlainChangesLogImpl(vstates, changes.getSessionId(), changes.getEventType(),
                  pairId));
               nonVersionLogs.addLog(new PlainChangesLogImpl(nvstates, changes.getSessionId(), changes.getEventType(),
                  pairId));
            }
            else
            {
               versionLogs.addLog(new PlainChangesLogImpl(vstates, changes.getSessionId(), changes.getEventType()));
            }
         }
         else if (nvstates.size() > 0)
         {
            nonVersionLogs.addLog(new PlainChangesLogImpl(nvstates, changes.getSessionId(), changes.getEventType()));
         }
      }


      if (versionLogs.getSize() > 0)
      {
         versionDataManager.save(versionLogs);
      }


      if (nonVersionLogs.getSize() > 0)
      {
         super.save(nonVersionLogs);
      }
   }

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

         {
            persistedLog = persister.save((PlainChangesLogImpl)changesLog);
         }
         else if (changesLog instanceof TransactionChangesLog)
         {
            TransactionChangesLog orig = (TransactionChangesLog)changesLog;


            TransactionChangesLog persisted = new TransactionChangesLog();
            persisted.setSystemId(orig.getSystemId());


            for (ChangesLogIterator iter = orig.getLogIterator(); iter.hasNextLog();)
            {
               persisted.addLog(persister.save(iter.nextLog()));
            }


            persistedLog = persisted;
         }
         else

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