Package org.infinispan.transaction

Examples of org.infinispan.transaction.LocalTransaction

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      // Prior to 5.1, this used to happen by grabbing any InvocationContext in ThreadLocal.  Since ThreadLocals
      // can no longer be relied upon in 5.1, we need to grab the TransactionTable and check if an ongoing
      // transaction exists, peeking into transactional state instead.
      try {
         Transaction tx = transactionManager.getTransaction();
         LocalTransaction localTransaction = tx == null ? null : transactionTable.getLocalTransaction(tx);

         // The stored localTransaction could be null, if this is the first call in a transaction.  In which case
         // we know that there is no transactional state to refer to - i.e., no entries have been looked up as yet.
         return localTransaction == null ? null : localTransaction.lookupEntry(deltaMapKey);
      } catch (SystemException e) {
         return null;
      }
   }
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      // Prior to 5.1, this used to happen by grabbing any InvocationContext in ThreadLocal.  Since ThreadLocals
      // can no longer be relied upon in 5.1, we need to grab the TransactionTable and check if an ongoing
      // transaction exists, peeking into transactional state instead.
      try {
         Transaction tx = transactionManager.getTransaction();
         LocalTransaction localTransaction = tx == null ? null : transactionTable.getLocalTransaction(tx);

         // The stored localTransaction could be null, if this is the first call in a transaction.  In which case
         // we know that there is no transactional state to refer to - i.e., no entries have been looked up as yet.
         return localTransaction == null ? null : localTransaction.lookupEntry(deltaMapKey);
      } catch (SystemException e) {
         return null;
      }
   }
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      return invokeNextInterceptor(ctx, command);
   }

   private Collection<Address> getCommitNodes(TxInvocationContext ctx) {
      LocalTransaction localTx = (LocalTransaction) ctx.getCacheTransaction();
      Collection<Address> affectedNodes = dm.getAffectedNodes(ctx.getAffectedKeys());
      List<Address> members = dm.getConsistentHash().getMembers();
      return localTx.getCommitNodes(affectedNodes, rpcManager.getTopologyId(), members);
   }
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      return invokeNextInterceptor(ctx, command);
   }

   private void enlistIfNeeded(InvocationContext ctx) throws SystemException {
      if (shouldEnlist(ctx)) {
         LocalTransaction localTransaction = enlist((TxInvocationContext) ctx);
         LocalTxInvocationContext localTxContext = (LocalTxInvocationContext) ctx;
         localTxContext.setLocalTransaction(localTransaction);
      }
   }
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         localTxContext.setLocalTransaction(localTransaction);
      }
   }

   private Object enlistWriteAndInvokeNext(InvocationContext ctx, WriteCommand command) throws Throwable {
      LocalTransaction localTransaction = null;
      if (shouldEnlist(ctx)) {
         localTransaction = enlist((TxInvocationContext) ctx);
         LocalTxInvocationContext localTxContext = (LocalTxInvocationContext) ctx;
         localTxContext.setLocalTransaction(localTransaction);
      }
      Object rv;
      try {
         rv = invokeNextInterceptor(ctx, command);
      } catch (Throwable throwable) {
         // Don't mark the transaction for rollback if it's fail silent (i.e. putForExternalRead)
         if (ctx.isOriginLocal() && ctx.isInTxScope() && !command.hasFlag(Flag.FAIL_SILENTLY)) {
            TxInvocationContext txCtx = (TxInvocationContext) ctx;
            txCtx.getTransaction().setRollbackOnly();
         }
         throw throwable;
      }
      if (command.isSuccessful() && localTransaction != null) localTransaction.addModification(command);
      return rv;
   }
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      Transaction transaction = ctx.getTransaction();
      if (transaction == null) throw new IllegalStateException("This should only be called in an tx scope");
      int status = transaction.getStatus();
      if (isNotValid(status)) throw new IllegalStateException("Transaction " + transaction +
            " is not in a valid state to be invoking cache operations on.");
      LocalTransaction localTransaction = txTable.getOrCreateLocalTransaction(transaction, ctx);
      txTable.enlist(transaction, localTransaction);
      return localTransaction;
   }
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      return visitRemoveCommand(ctx, command);
   }

   protected boolean isFromStateTransfer(InvocationContext ctx) {
      if (ctx.isInTxScope() && ctx.isOriginLocal()) {
         LocalTransaction localTx = (LocalTransaction) ((TxInvocationContext) ctx).getCacheTransaction();
         if (localTx.isFromStateTransfer()) {
            return true;
         }
      }
      return false;
   }
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      // Prior to 5.1, this used to happen by grabbing any InvocationContext in ThreadLocal.  Since ThreadLocals
      // can no longer be relied upon in 5.1, we need to grab the TransactionTable and check if an ongoing
      // transaction exists, peeking into transactional state instead.
      try {
         Transaction tx = transactionManager.getTransaction();
         LocalTransaction localTransaction = tx == null ? null : transactionTable.getLocalTransaction(tx);

         // The stored localTransaction could be null, if this is the first call in a transaction.  In which case
         // we know that there is no transactional state to refer to - i.e., no entries have been looked up as yet.
         return localTransaction == null ? null : localTransaction.lookupEntry(deltaMapKey);
      } catch (SystemException e) {
         return null;
      }
   }
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      xid2LocalTx.remove(xid);
   }

   @Override
   public LocalTransaction removeLocalTransaction(Transaction tx) {
      final LocalTransaction remove = removeLocalTransactionInternal(tx);
      if (remove != null) removeXidTxMapping((LocalXaTransaction) remove);
      return remove;
   }
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   @Override
   public InvocationContext createInvocationContext(Transaction tx) {
      if (tx == null) throw new IllegalStateException("This is a tx cache!");
      LocalTxInvocationContext localContext = new LocalTxInvocationContext();
      LocalTransaction localTransaction = transactionTable.getLocalTransaction(tx);
      localContext.setLocalTransaction(localTransaction);
      localContext.setTransaction(tx);
      ctxHolder.set(localContext);
      return localContext;
   }
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Related Classes of org.infinispan.transaction.LocalTransaction

  • org.infinispan.api.tree.BaseNodeMoveAPITest
  • org.infinispan.atomic.AtomicHashMapProxy
  • org.infinispan.context.InvocationContextContainerImpl
  • org.infinispan.context.TransactionalInvocationContextContainer
  • org.infinispan.context.TransactionalInvocationContextFactory
  • org.infinispan.interceptors.distribution.TxDistributionInterceptor
  • org.infinispan.interceptors.DistributionInterceptor
  • org.infinispan.interceptors.EntryWrappingInterceptor
  • org.infinispan.interceptors.locking.PessimisticLockingInterceptor
  • org.infinispan.interceptors.TxInterceptor
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