Examples of WriteCommand

com.aerospike.client.command.WriteCommand
journal.io.api.Journal.WriteCommand
org.apache.activemq.kaha.impl.async.DataFileAppender.WriteCommand
org.apache.kahadb.journal.DataFileAppender.WriteCommand
org.fusesource.hawtjournal.api.Journal.WriteCommand
org.infinispan.commands.write.WriteCommand
A command that modifies the cache in some way @author Manik Surtani @since 4.0
org.jboss.cache.commands.WriteCommand
A write command that has a reference to a {@link org.jboss.cache.transaction.GlobalTransaction}. @author Mircea.Markus@jboss.com @author Manik Surtani (manik AT jboss DOT org) @since 2.2.0

Examples of org.infinispan.commands.write.WriteCommand

   }


   public boolean writesToASingleKey() {
      if (modifications == null || modifications.length != 1)
         return false;
      WriteCommand wc = modifications[0];
      return wc instanceof PutKeyValueCommand || wc instanceof RemoveCommand || wc instanceof ReplaceCommand;
   }

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Examples of org.infinispan.commands.write.WriteCommand

   }


   public boolean writesToASingleKey() {
      if (modifications == null || modifications.length != 1)
         return false;
      WriteCommand wc = modifications[0];
      return wc instanceof PutKeyValueCommand || wc instanceof RemoveCommand || wc instanceof ReplaceCommand;
   }

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Examples of org.infinispan.commands.write.WriteCommand

   public Object visitPrepareCommand(TxInvocationContext ctx, PrepareCommand command) throws Throwable {
      final WriteCommand[] writeCommands = command.getModifications();
      final Object[] stateBeforePrepare = new Object[writeCommands.length];


      for (int i = 0; i < writeCommands.length; i++) {
         final WriteCommand writeCommand = writeCommands[i];
         if (writeCommand instanceof PutKeyValueCommand) {
            InternalCacheEntry internalCacheEntry = dataContainer.get(((PutKeyValueCommand) writeCommand).getKey());
            stateBeforePrepare[i] = internalCacheEntry != null ? internalCacheEntry.getValue() : null;
         } else if (writeCommand instanceof PutMapCommand) {
            stateBeforePrepare[i] = getPreviousValues(((PutMapCommand) writeCommand).getMap().keySet());
         } else if (writeCommand instanceof RemoveCommand) {
            InternalCacheEntry internalCacheEntry = dataContainer.get(((RemoveCommand) writeCommand).getKey());
            stateBeforePrepare[i] = internalCacheEntry != null ? internalCacheEntry.getValue() : null;
         } else if (writeCommand instanceof ReplaceCommand) {
            InternalCacheEntry internalCacheEntry = dataContainer.get(((ReplaceCommand) writeCommand).getKey());
            stateBeforePrepare[i] = internalCacheEntry != null ? internalCacheEntry.getValue() : null;
         }
      }


      final Object toReturn = super.visitPrepareCommand(ctx, command);


      if (ctx.isTransactionValid()) {
         final TransactionContext transactionContext = makeTransactionalEventContext();
         for (int i = 0; i < writeCommands.length; i++) {
            final WriteCommand writeCommand = writeCommands[i];
            if (writeCommand instanceof PutKeyValueCommand) {
               processPutKeyValueCommand((PutKeyValueCommand) writeCommand, ctx, stateBeforePrepare[i], transactionContext);
            } else if (writeCommand instanceof PutMapCommand) {
               processPutMapCommand((PutMapCommand) writeCommand, ctx, (Map<Object, Object>) stateBeforePrepare[i], transactionContext);
            } else if (writeCommand instanceof RemoveCommand) {

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Examples of org.infinispan.commands.write.WriteCommand

         ReplicableCommand c = src.getCommand();
         byte commandId = c.getCommandId();
         if (c instanceof WriteCommand) {
            if (returnValue == null) return null;
            // check if this is successful.
            WriteCommand wc = (WriteCommand) c;
            return handleWriteCommand(wc, returnValue);
         } else if (commandId == MapReduceCommand.COMMAND_ID || commandId == DistributedExecuteCommand.COMMAND_ID) {
            // Even null values should be wrapped in this case.
            return SuccessfulResponse.create(returnValue);
         } else if (c.isReturnValueExpected()) {

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Examples of org.infinispan.commands.write.WriteCommand

      if (!ctx.isInTxScope()) {
         stateTransferLock.acquireSharedTopologyLock();
         try {
            // We only retry non-tx write commands
            if (command instanceof WriteCommand) {
               WriteCommand writeCommand = (WriteCommand) command;
               // Can't perform the check during preload or if the cache isn't clustered
               boolean useLockForwarding = cacheConfiguration.clustering().cacheMode().isDistributed() &&
                     cacheConfiguration.locking().supportsConcurrentUpdates();
               boolean isSync = (cacheConfiguration.clustering().cacheMode().isSynchronous() &&
                     !command.hasFlag(Flag.FORCE_ASYNCHRONOUS)) || command.hasFlag(Flag.FORCE_SYNCHRONOUS);
               if (writeCommand.isSuccessful() && useLockForwarding && stateConsumer != null &&
                     stateConsumer.getCacheTopology() != null) {
                  int commandTopologyId = command.getTopologyId();
                  int currentTopologyId = stateConsumer.getCacheTopology().getTopologyId();
                  // TotalOrderStateTransferInterceptor doesn't set the topology id for PFERs.
                  if ( isSync && currentTopologyId != commandTopologyId && commandTopologyId != -1) {
                     if (trace) log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
                           commandTopologyId, currentTopologyId);
                     if (command instanceof WriteCommand) {
                        writeCommand.setIgnorePreviousValue(true);
                     }
                     throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
                           commandTopologyId + ", got " + currentTopologyId);
                  }
               }

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Examples of org.infinispan.commands.write.WriteCommand

         ReplicableCommand c = src.getCommand();
         byte commandId = c.getCommandId();
         if (c instanceof WriteCommand) {
            if (returnValue == null) return null;
            // check if this is successful.
            WriteCommand wc = (WriteCommand) c;
            return handleWriteCommand(wc, returnValue);
         } else if (commandId == MapCombineCommand.COMMAND_ID ||
                  commandId == ReduceCommand.COMMAND_ID ||
                  commandId == DistributedExecuteCommand.COMMAND_ID) {
            // Even null values should be wrapped in this case.

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Examples of org.infinispan.commands.write.WriteCommand

      if (!ctx.isInTxScope()) {
         stateTransferLock.acquireSharedTopologyLock();
         try {
            // We only retry non-tx write commands
            if (command instanceof WriteCommand) {
               WriteCommand writeCommand = (WriteCommand) command;
               // Can't perform the check during preload or if the cache isn't clustered
               boolean isSync = (cacheConfiguration.clustering().cacheMode().isSynchronous() &&
                     !command.hasFlag(Flag.FORCE_ASYNCHRONOUS)) || command.hasFlag(Flag.FORCE_SYNCHRONOUS);
               if (writeCommand.isSuccessful() && stateConsumer != null &&
                     stateConsumer.getCacheTopology() != null) {
                  int commandTopologyId = command.getTopologyId();
                  int currentTopologyId = stateConsumer.getCacheTopology().getTopologyId();
                  // TotalOrderStateTransferInterceptor doesn't set the topology id for PFERs.
                  if ( isSync && currentTopologyId != commandTopologyId && commandTopologyId != -1) {
                     if (trace) log.tracef("Cache topology changed while the command was executing: expected %d, got %d",
                           commandTopologyId, currentTopologyId);
                     writeCommand.setIgnorePreviousValue(true);
                     throw new OutdatedTopologyException("Cache topology changed while the command was executing: expected " +
                           commandTopologyId + ", got " + currentTopologyId);
                  }
               }
            }

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Examples of org.infinispan.commands.write.WriteCommand

         ReplicableCommand c = src.getCommand();
         byte commandId = c.getCommandId();
         if (c instanceof WriteCommand) {
            if (returnValue == null) return null;
            // check if this is successful.
            WriteCommand wc = (WriteCommand) c;
            return handleWriteCommand(wc, returnValue);
         } else if (commandId == MapCombineCommand.COMMAND_ID ||
                  commandId == ReduceCommand.COMMAND_ID ||
                  commandId == DistributedExecuteCommand.COMMAND_ID) {
            // Even null values should be wrapped in this case.

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Examples of org.jboss.cache.commands.WriteCommand

      ArrayList<WriteCommand> copy;
      copy = new ArrayList<WriteCommand>(modificationList);
      RuntimeException exc = null;
      for (ListIterator<WriteCommand> i = copy.listIterator(copy.size()); i.hasPrevious();)
      {
         WriteCommand undoOp = i.previous();
         // since we are using pessimistic locking, all pessimistic WriteCommands implement ReversibleCommand.
         ReversibleCommand txCommand = (ReversibleCommand) undoOp;
         if (log.isDebugEnabled()) log.debug("Calling rollback() on command " + undoOp);
         try
         {

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Examples of org.jboss.cache.commands.WriteCommand


      GlobalTransaction gtx = c.getCurrentTransaction(tx, true);
      TransactionTable table = c.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertNotNull(mgr.getTransaction());
      WriteCommand command = entry.getModifications().get(0);
      mgr.commit();


      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());
      //hack the method call to make it have the remote globalTransaction


      command.setGlobalTransaction(remoteGtx);


      //call our remote method
      List<WriteCommand> cacheCommands = injectDataVersion(entry.getModifications());
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, cacheCommands, (Address) remoteGtx.getAddress(), false);

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