Package org.infinispan.transaction.xa

Examples of org.infinispan.transaction.xa.CacheTransaction

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   public void applyTransactions(Address sender, int topologyId, Collection<TransactionInfo> transactions) {
      log.debugf("Applying %d transactions for cache %s transferred from node %s", transactions.size(), cacheName, sender);
      if (configuration.transaction().transactionMode().isTransactional()) {
         for (TransactionInfo transactionInfo : transactions) {
            CacheTransaction tx = transactionTable.getLocalTransaction(transactionInfo.getGlobalTransaction());
            if (tx == null) {
               tx = transactionTable.getRemoteTransaction(transactionInfo.getGlobalTransaction());
               if (tx == null) {
                  tx = transactionTable.createRemoteTransaction(transactionInfo.getGlobalTransaction(), transactionInfo.getModifications());
                  ((RemoteTransaction) tx).setMissingLookedUpEntries(true);
               }
            }
            for (Object key : transactionInfo.getLockedKeys()) {
               tx.addBackupLockForKey(key);
            }
         }
      }
   }
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                     throw new CacheException("Write skew detected on key " + k + " for transaction " + context.getTransaction());
                  }
               }
            }
         }
         CacheTransaction cacheTransaction = context.getCacheTransaction();
         EntryVersionsMap uvOld = cacheTransaction.getUpdatedEntryVersions();
         if (uvOld != null && !uvOld.isEmpty()) {
            uvOld.putAll(uv);
            uv = uvOld;
         }
         cacheTransaction.setUpdatedEntryVersions(uv);
         return (uv.isEmpty()) ? null : uv;
      }
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      // However if the current node is already the coordinator, then we fall back to "normal" ReplicationInterceptor
      // logic for this step.
      if (!rpcManager.getTransport().isCoordinator()) {
         Map<Address, Response> resps = rpcManager.invokeRemotely(null, command, true, true);
         Response r = resps.get(rpcManager.getTransport().getCoordinator());  // We only really care about the coordinator's response.
         CacheTransaction ct = context.getCacheTransaction();
         if (r.isSuccessful()) {
            SuccessfulResponse sr = (SuccessfulResponse) r;
            EntryVersionsMap uv = (EntryVersionsMap) sr.getResponseValue();
            ct.setUpdatedEntryVersions(uv);
         }
      } else {
         super.broadcastPrepare(context, command);
      }
   }
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      // Perform the RPC
      Map<Address, Response> resps = rpcManager.invokeRemotely(recipients, command, true, true);

      // Now store newly generated versions from lock owners for use during the commit phase.
      CacheTransaction ct = ctx.getCacheTransaction();
      for (Response r : resps.values()) {
         if (r != null && r.isSuccessful()) {
            SuccessfulResponse sr = (SuccessfulResponse) r;
            EntryVersionsMap uv = (EntryVersionsMap) sr.getResponseValue();
            if (uv != null) ct.setUpdatedEntryVersions(uv.merge(ct.getUpdatedEntryVersions()));
         }
      }
   }
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      // Perform the RPC
      Map<Address, Response> resps = rpcManager.invokeRemotely(recipients, command, true, true);

      // Now store newly generated versions from lock owners for use during the commit phase.
      CacheTransaction ct = ctx.getCacheTransaction();
      for (Response r : resps.values()) readVersionsFromResponse(r, ct);
   }
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         // Perform a write skew check on mapped entries.
         EntryVersionsMap uv = performWriteSkewCheckAndReturnNewVersions(prepareCommand, dataContainer,
                                                                         versionGenerator, context,
                                                                         keySpecificLogic);

         CacheTransaction cacheTransaction = context.getCacheTransaction();
         EntryVersionsMap uvOld = cacheTransaction.getUpdatedEntryVersions();
         if (uvOld != null && !uvOld.isEmpty()) {
            uvOld.putAll(uv);
            uv = uvOld;
         }
         cacheTransaction.setUpdatedEntryVersions(uv);
         return (uv.isEmpty()) ? null : uv;
      }
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         // Perform a write skew check on mapped entries.
         EntryVersionsMap uv = performWriteSkewCheckAndReturnNewVersions(prepareCommand, dataContainer,
                                                                         versionGenerator, context,
                                                                         keySpecificLogic);

         CacheTransaction cacheTransaction = context.getCacheTransaction();
         EntryVersionsMap uvOld = cacheTransaction.getUpdatedEntryVersions();
         if (uvOld != null && !uvOld.isEmpty()) {
            uvOld.putAll(uv);
            uv = uvOld;
         }
         cacheTransaction.setUpdatedEntryVersions(uv);
         return (uv.isEmpty()) ? null : uv;
      }
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         for (TransactionInfo transactionInfo : transactions) {
            GlobalTransaction gtx = transactionInfo.getGlobalTransaction();
            // Mark the global transaction as remote. Only used for logging, hashCode/equals ignore it.
            gtx.setRemote(true);

            CacheTransaction tx = transactionTable.getLocalTransaction(gtx);
            if (tx == null) {
               tx = transactionTable.getRemoteTransaction(gtx);
               if (tx == null) {
                  tx = transactionTable.getOrCreateRemoteTransaction(gtx, transactionInfo.getModifications());
                  // Force this node to replay the given transaction data by making it think it is 1 behind
                  ((RemoteTransaction) tx).setLookedUpEntriesTopology(topologyId - 1);
               }
            }
            for (Object key : transactionInfo.getLockedKeys()) {
               tx.addBackupLockForKey(key);
            }
         }
      }
   }
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   public void applyTransactions(Address sender, int topologyId, Collection<TransactionInfo> transactions) {
      log.debugf("Applying %d transactions transferred from %s", transactions.size(), sender);
      if (configuration.transaction().transactionMode().isTransactional()) {
         for (TransactionInfo transactionInfo : transactions) {
            CacheTransaction tx = transactionTable.getLocalTransaction(transactionInfo.getGlobalTransaction());
            if (tx == null) {
               tx = transactionTable.getRemoteTransaction(transactionInfo.getGlobalTransaction());
               if (tx == null) {
                  tx = transactionTable.createRemoteTransaction(transactionInfo.getGlobalTransaction(), transactionInfo.getModifications());
                  ((RemoteTransaction) tx).setMissingLookedUpEntries(true);
               }
            }
            for (Object key : transactionInfo.getLockedKeys()) {
               tx.addBackupLockForKey(key);
            }
         }
      }
   }
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         // Perform a write skew check on mapped entries.
         EntryVersionsMap uv = performWriteSkewCheckAndReturnNewVersions(prepareCommand, dataContainer,
                                                                         versionGenerator, context,
                                                                         keySpecificLogic);

         CacheTransaction cacheTransaction = context.getCacheTransaction();
         EntryVersionsMap uvOld = cacheTransaction.getUpdatedEntryVersions();
         if (uvOld != null && !uvOld.isEmpty()) {
            uvOld.putAll(uv);
            uv = uvOld;
         }
         cacheTransaction.setUpdatedEntryVersions(uv);
         return (uv.isEmpty()) ? null : uv;
      }
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Related Classes of org.infinispan.transaction.xa.CacheTransaction

  • org.infinispan.interceptors.distribution.VersionedDistributionInterceptor
  • org.infinispan.interceptors.locking.AbstractTxLockingInterceptor
  • org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic
  • org.infinispan.interceptors.locking.ClusteringDependentLogic$DistributionLogic
  • org.infinispan.interceptors.VersionedDistributionInterceptor
  • org.infinispan.interceptors.VersionedReplicationInterceptor
  • org.infinispan.statetransfer.StateConsumerImpl
  • org.infinispan.statetransfer.StateTransferInterceptor
  • org.infinispan.statetransfer.TransactionSynchronizerInterceptor
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