Examples of TransactionChangesLog

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

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   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

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   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

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

      if (!txStarted())
      {
         transactionLog = new TransactionChangesLog();
      }
   }
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Examples of org.exoplatform.services.jcr.dataflow.TransactionChangesLog

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            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

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

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

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

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         long start = System.currentTimeMillis();

         // restore from full backup
         PlainChangesLog changes = read();

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

         dataManager.save(tLog);

         // restore from incremental backup
         incrementalRead();
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Examples of org.exoplatform.services.jcr.dataflow.TransactionChangesLog

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      {
         ois = new ObjectInputStream(new FileInputStream(incrementalBackupFile));

         while (true)
         {
            TransactionChangesLog changesLog = readExternal(ois);
            changesLog.setSystemId(Constants.JCR_CORE_RESTORE_WORKSPACE_INITIALIZER_SYSTEM_ID); // mark changes

            ChangesLogIterator cli = changesLog.getLogIterator();
            while (cli.hasNextLog())
            {
               if (cli.nextLog().getEventType() == ExtendedEvent.LOCK)
                  cli.removeLog();
            }
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Examples of org.exoplatform.services.jcr.dataflow.TransactionChangesLog

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      {
         dataManager.save(changesLog);
      }
      catch (JCRInvalidItemStateException e)
      {
         TransactionChangesLog normalizeChangesLog =
            getNormalizedChangesLog(e.getIdentifier(), e.getState(), changesLog);
         if (normalizeChangesLog != null)
            saveChangesLog(normalizeChangesLog);
         else
            throw new RepositoryException(
               "Collisions found during save of restore changes log, but caused item is not found by ID "
                  + e.getIdentifier() + ". " + e, e);
      }
      catch (JCRItemExistsException e)
      {
         TransactionChangesLog normalizeChangesLog =
            getNormalizedChangesLog(e.getIdentifier(), e.getState(), changesLog);
         if (normalizeChangesLog != null)
            saveChangesLog(normalizeChangesLog);
         else
            throw new RepositoryException(
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Examples of org.exoplatform.services.jcr.dataflow.TransactionChangesLog

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      ItemState citem = changesLog.getItemState(collisionID);

      if (citem != null)
      {

         TransactionChangesLog result = new TransactionChangesLog();
         result.setSystemId(changesLog.getSystemId());

         ChangesLogIterator cli = changesLog.getLogIterator();
         while (cli.hasNextLog())
         {
            ArrayList<ItemState> normalized = new ArrayList<ItemState>();
            PlainChangesLog next = cli.nextLog();
            for (ItemState change : next.getAllStates())
            {
               if (state == change.getState())
               {
                  ItemData item = change.getData();
                  // targeted state
                  if (citem.isNode())
                  {
                     // Node... by ID and desc path
                     if (!item.getIdentifier().equals(collisionID)
                        && !item.getQPath().isDescendantOf(citem.getData().getQPath()))
                        normalized.add(change);
                  }
                  else if (!item.getIdentifier().equals(collisionID))
                  {
                     // Property... by ID
                     normalized.add(change);
                  }
               }
               else
                  // another state
                  normalized.add(change);
            }

            PlainChangesLog plog = new PlainChangesLogImpl(normalized, next.getSessionId(), next.getEventType());
            result.addLog(plog);
         }

         return result;
      }
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