Examples of OUpdatePageRecord

        assert ((OAtomicUnitEndRecord) record).isRollback();
        continue;
      }


      if (record instanceof OUpdatePageRecord) {
        OUpdatePageRecord updatePageRecord = (OUpdatePageRecord) record;
        final long fileId = updatePageRecord.getFileId();
        final long pageIndex = updatePageRecord.getPageIndex();


        if (!diskCache.isOpen(fileId))
          diskCache.openFile(fileId);


        OCacheEntry cacheEntry = diskCache.load(fileId, pageIndex, true);
        OCachePointer cachePointer = cacheEntry.getCachePointer();
        cachePointer.acquireExclusiveLock();
        try {
          ODurablePage durablePage = new ODurablePage(cacheEntry, ODurablePage.TrackMode.NONE);


          OPageChanges pageChanges = updatePageRecord.getChanges();
          durablePage.revertChanges(pageChanges);


          durablePage.setLsn(updatePageRecord.getLsn());
        } finally {
          cachePointer.releaseExclusiveLock();
          diskCache.release(cacheEntry);
        }
      } else if (record instanceof OFileCreatedCreatedWALRecord) {

        }


        records.add(lsn);


        if (operationUnitRecord instanceof OUpdatePageRecord) {
          final OUpdatePageRecord updatePageRecord = (OUpdatePageRecord) operationUnitRecord;


          final long fileId = updatePageRecord.getFileId();
          final long pageIndex = updatePageRecord.getPageIndex();


          if (!diskCache.isOpen(fileId))
            diskCache.openFile(fileId);


          final OCacheEntry cacheEntry = diskCache.load(fileId, pageIndex, true);
          final OCachePointer cachePointer = cacheEntry.getCachePointer();
          cachePointer.acquireExclusiveLock();
          try {
            ODurablePage durablePage = new ODurablePage(cacheEntry, ODurablePage.TrackMode.NONE);
            durablePage.restoreChanges(updatePageRecord.getChanges());
            durablePage.setLsn(lsn);


            cacheEntry.markDirty();
          } finally {
            cachePointer.releaseExclusiveLock();

Examples of OUpdatePageRecord

Examples of com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OUpdatePageRecord

Examples of com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OUpdatePageRecord