Package org.infinispan.container.entries

Examples of org.infinispan.container.entries.ClusteredRepeatableReadEntry

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         for (WriteCommand c : prepareCommand.getModifications()) {
            for (Object k : c.getAffectedKeys()) {

               if (localNodeIsPrimaryOwner(k)) {
                  ClusteredRepeatableReadEntry entry = (ClusteredRepeatableReadEntry) context.lookupEntry(k);

                  if (!context.isOriginLocal()) {
                     // What version did the transaction originator see??
                     EntryVersion versionSeen = prepareCommand.getVersionsSeen().get(k);
                     if (versionSeen != null) entry.setVersion(versionSeen);
                  }

                  if (entry.performWriteSkewCheck(dataContainer)) {
                     IncrementableEntryVersion newVersion = entry.isCreated() ? versionGenerator.generateNew() : versionGenerator.increment((IncrementableEntryVersion) entry.getVersion());
                     uv.put(k, newVersion);
                  } else {
                     // Write skew check detected!
                     throw new CacheException("Write skew detected on key " + k + " for transaction " + context.getTransaction());
                  }
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   @Override
   protected void commitContextEntry(CacheEntry entry, InvocationContext ctx, FlagAffectedCommand command, Metadata metadata) {
      if (ctx.isInTxScope() && !isFromStateTransfer(ctx)) {
         Metadata commitMetadata;
         // If user provided version, use it, otherwise generate/increment accordingly
         ClusteredRepeatableReadEntry clusterMvccEntry = (ClusteredRepeatableReadEntry) entry;
         EntryVersion existingVersion = clusterMvccEntry.getMetadata().version();
         EntryVersion newVersion;
         if (existingVersion == null) {
            newVersion = versionGenerator.generateNew();
         } else {
            newVersion = versionGenerator.increment((IncrementableEntryVersion) existingVersion);
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            ((TxInvocationContext) context).getCacheTransaction().addVersionRead(key, skipRead ? null : versionGenerator.nonExistingVersion());
         }
      }

      //only the ClusteredRepeatableReadEntry are used, even to represent the null values.
      return new ClusteredRepeatableReadEntry(key, value, metadata);
   }
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            ((TxInvocationContext) context).getCacheTransaction().addVersionRead(key, skipRead ? null : versionGenerator.nonExistingVersion());
         }
      }

      //only the ClusteredRepeatableReadEntry are used, even to represent the null values.
      return new ClusteredRepeatableReadEntry(key, value, metadata);
   }
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Related Classes of org.infinispan.container.entries.ClusteredRepeatableReadEntry

  • org.infinispan.container.IncrementalVersionableEntryFactoryImpl
  • org.infinispan.container.versioning.EntryVersion
  • org.infinispan.container.versioning.InequalVersionComparisonResult
  • org.infinispan.interceptors.locking.ClusteringDependentLogic$AllNodesLogic
  • org.infinispan.interceptors.locking.ClusteringDependentLogic$DistributionLogic
  • org.infinispan.interceptors.totalorder.TotalOrderVersionedEntryWrappingInterceptor
  • org.infinispan.transaction.impl.WriteSkewHelper
  • org.infinispan.transaction.WriteSkewHelper
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