Examples of TxInvocationContext

Examples of org.infinispan.context.impl.TxInvocationContext

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      long lockTimeout = getLockAcquisitionTimeout(ctx);
      if (trace) log.trace("Attempting to lock {0} with acquisition timeout of {1} millis", key, lockTimeout);
      if (lockContainer.acquireLock(key, lockTimeout, MILLISECONDS) != null) {
         // successfully locked!
         if (ctx instanceof TxInvocationContext) {
            TxInvocationContext tctx = (TxInvocationContext) ctx;
            if (!tctx.isRunningTransactionValid()) {
               Transaction tx = tctx.getRunningTransaction();
               log.debug("Successfully acquired lock, but the transaction {0} is no longer valid!  Releasing lock.", tx);
               lockContainer.releaseLock(key);
               throw new IllegalStateException("Transaction "+tx+" appears to no longer be valid!");
            }
         }
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Examples of org.infinispan.context.impl.TxInvocationContext

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    *
    * Note: The algorithm described below only when nodes leave the cluster, so it doesn't add a performance burden
    * when the cluster is stable.
    */
   protected final void lockKeyAndCheckOwnership(InvocationContext ctx, Object key, long lockTimeout, boolean skipLocking) throws InterruptedException {
      TxInvocationContext txContext = (TxInvocationContext) ctx;
      int transactionTopologyId = -1;
      boolean checkForPendingLocks = false;
      if (clustered) {
         CacheTransaction tx = txContext.getCacheTransaction();
         boolean isFromStateTransfer = txContext.isOriginLocal() && ((LocalTransaction)tx).isFromStateTransfer();
         // if the transaction is from state transfer it should not wait for the backup locks of other transactions
         if (!isFromStateTransfer) {
            transactionTopologyId = tx.getTopologyId();
            if (transactionTopologyId != TransactionTable.CACHE_STOPPED_TOPOLOGY_ID) {
               checkForPendingLocks = txTable.getMinTopologyId() < transactionTopologyId;
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Examples of org.infinispan.context.impl.TxInvocationContext

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   }

   private void markKeyAsRead(InvocationContext ctx, AbstractDataCommand command) {
      Object key = command.getKey();
      if (needToMarkReads && !command.hasFlag(Flag.IGNORE_RETURN_VALUES) && ctx.isInTxScope()) {
         TxInvocationContext tctx = (TxInvocationContext) ctx;
         tctx.getCacheTransaction().addReadKey(key);
      }
   }
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Examples of org.infinispan.context.impl.TxInvocationContext

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      public Object visitPutMapCommand(InvocationContext ctx, PutMapCommand command) throws Throwable {
         return visitMultiKeyCommand(ctx, command, command.getMap().keySet());
      }

      private Object visitMultiKeyCommand(InvocationContext ctx, FlagAffectedCommand command, Set<Object> keys) throws Throwable {
         final TxInvocationContext txC = (TxInvocationContext) ctx;
         boolean skipLocking = hasSkipLocking(command);
         long lockTimeout = getLockAcquisitionTimeout(command, skipLocking);
         for (Object key : keys) {
            lockAndRecord(txC, skipLocking, lockTimeout, key);
         }
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Examples of org.infinispan.context.impl.TxInvocationContext

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      public Object visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command) throws Throwable {
         return visitSingleKeyCommand(ctx, command);
      }

      private Object visitSingleKeyCommand(InvocationContext ctx, AbstractDataCommand command) throws InterruptedException {
         final TxInvocationContext txC = (TxInvocationContext) ctx;
         boolean skipLocking = hasSkipLocking(command);
         long lockTimeout = getLockAcquisitionTimeout(command, skipLocking);
         lockAndRecord(txC, skipLocking, lockTimeout, command.getKey());
         return null;
      }
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Examples of org.infinispan.context.impl.TxInvocationContext

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      @Override
      public Object visitApplyDeltaCommand(InvocationContext ctx, ApplyDeltaCommand command) throws Throwable {
         if (cdl.localNodeIsOwner(command.getKey())) {
            Object[] compositeKeys = command.getCompositeKeys();
            TxInvocationContext txC = (TxInvocationContext) ctx;
            boolean skipLocking = hasSkipLocking(command);
            long lockTimeout = getLockAcquisitionTimeout(command, skipLocking);
            for (Object key : compositeKeys) {
               performWriteSkewCheck(txC, key);
               lockAndRegisterBackupLock(txC, key, lockTimeout, skipLocking);
               txC.addAffectedKey(key);
            }
         }
         return null;
      }
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Examples of org.infinispan.context.impl.TxInvocationContext

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      if (ctx.isOriginLocal() && !isKeyLocalToNode && isNotInL1(key) || dm.isAffectedByRehash(key) && !dataContainer.containsKey(key)) {
         if (trace) log.tracef("Doing a remote get for key %s", key);

         boolean acquireRemoteLock = false;
         if (ctx.isInTxScope()) {
            TxInvocationContext txContext = (TxInvocationContext) ctx;
            acquireRemoteLock = isWrite && isPessimisticCache && !txContext.getAffectedKeys().contains(key);
         }
         // attempt a remote lookup
         InternalCacheEntry ice = retrieveFromRemoteSource(key, ctx, acquireRemoteLock, command);

         if (acquireRemoteLock) {
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Examples of org.infinispan.context.impl.TxInvocationContext

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   public Object visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command) throws Throwable {
      // needed by the stat transfer.
      if (command.hasFlag(Flag.SKIP_LOCKING))
         return invokeNextInterceptor(ctx, command);

      final TxInvocationContext txContext = (TxInvocationContext) ctx;
      try {
         // The primary owner check doesn't work for preload, as we don't have a topology yet
         boolean localOnly = command.hasFlag(Flag.CACHE_MODE_LOCAL);
         boolean localLock = localOnly || cdl.localNodeIsPrimaryOwner(command.getKey());
         acquireRemoteIfNeeded(ctx, command, localLock);
         if (localLock) {
            boolean skipLocking = hasSkipLocking(command);
            long lockTimeout = getLockAcquisitionTimeout(command, skipLocking);
            lockKeyAndCheckOwnership(ctx, command.getKey(), lockTimeout, skipLocking);
         } else if (cdl.localNodeIsOwner(command.getKey())) {
            txContext.getCacheTransaction().addBackupLockForKey(command.getKey());
         }
         return invokeNextInterceptor(ctx, command);
      } catch (Throwable te) {
         releaseLocksOnFailureBeforePrepare(ctx);
         throw te;
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Examples of org.infinispan.context.impl.TxInvocationContext

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   @Override
   public Object visitPutMapCommand(InvocationContext ctx, PutMapCommand command) throws Throwable {
      try {
         acquireRemoteIfNeeded(ctx, command.getMap().keySet(), command);
         final TxInvocationContext txContext = (TxInvocationContext) ctx;
         boolean skipLocking = hasSkipLocking(command);
         long lockTimeout = getLockAcquisitionTimeout(command, skipLocking);
         for (Object key : command.getMap().keySet()) {
            lockAndRegisterBackupLock(txContext, key, lockTimeout, skipLocking);
         }
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Examples of org.infinispan.context.impl.TxInvocationContext

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   @Override
   public Object visitRemoveCommand(InvocationContext ctx, RemoveCommand command) throws Throwable {
      try {
         final boolean localNodeOwnsLock = cdl.localNodeIsPrimaryOwner(command.getKey());
         acquireRemoteIfNeeded(ctx, command, localNodeOwnsLock);
         final TxInvocationContext txContext = (TxInvocationContext) ctx;
         boolean skipLocking = hasSkipLocking(command);
         long lockTimeout = getLockAcquisitionTimeout(command, skipLocking);
         lockAndRegisterBackupLock(txContext, command.getKey(),
               localNodeOwnsLock, lockTimeout, skipLocking);
         return invokeNextInterceptor(ctx, command);
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