Examples of org.infinispan.statetransfer.StateRequestCommand

org.infinispan.statetransfer.StateRequestCommand
This command is used by a StateConsumer to request transactions and cache entries from a StateProvider. @author anistor@redhat.com @since 5.2

      return new LockControlCommand(keys,  cacheName, flags, null);
   }


   @Override
   public StateRequestCommand buildStateRequestCommand(StateRequestCommand.Type subtype, Address sender, int viewId, Set<Integer> segments) {
      return new StateRequestCommand(cacheName, subtype, sender, viewId, segments);
   }

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      List<Address> newAddresses = new ArrayList<Address>();
      newAddresses.add(a1);
      newAddresses.add(a2);
      newAddresses.add(a3);
      DefaultConsistentHash newCh = chf.create(new MurmurHash3(), 2, 3, newAddresses);
      StateRequestCommand c14 = new StateRequestCommand(cacheName, StateRequestCommand.Type.START_STATE_TRANSFER, a1, 99, null);
      byte[] bytes = marshaller.objectToByteBuffer(c14);
      marshaller.objectFromByteBuffer(bytes);


      bytes = marshaller.objectToByteBuffer(c14);
      marshaller.objectFromByteBuffer(bytes);

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                  CacheRpcCommand command = (CacheRpcCommand) invocation.getArguments()[0];
                  Address source = (Address) invocation.getArguments()[1];
                  Response response = (Response) invocation.getArguments()[2];
                  boolean preserveOrder = (Boolean) invocation.getArguments()[3];
                  if (command instanceof StateRequestCommand && source.equals(nonOwner)) {
                     StateRequestCommand stateRequestCommand = (StateRequestCommand) command;
                     checkPoint.trigger("IN_" + stateRequestCommand.getType() + '_' + manager.getAddress());
                     checkPoint.awaitStrict("OUT_" + stateRequestCommand.getType() + '_' + manager.getAddress(), 5,
                           SECONDS);
                  } else if (command instanceof StateResponseCommand && manager.getAddress().equals(nonOwner)) {
                     checkPoint.trigger("IN_RESPONSE_" + source);
                     checkPoint.awaitStrict("OUT_RESPONSE_" + source, 5, SECONDS);
                  }

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               break;
            case ClusteredGetCommand.COMMAND_ID:
               command = new ClusteredGetCommand(cacheName);
               break;
            case StateRequestCommand.COMMAND_ID:
               command = new StateRequestCommand(cacheName);
               break;
            case StateResponseCommand.COMMAND_ID:
               command = new StateResponseCommand(cacheName);
               break;
            case RemoveCacheCommand.COMMAND_ID:

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      return new LockControlCommand(keys,  cacheName, flags, null);
   }


   @Override
   public StateRequestCommand buildStateRequestCommand(StateRequestCommand.Type subtype, Address sender, int viewId, Set<Integer> segments) {
      return new StateRequestCommand(cacheName, subtype, sender, viewId, segments);
   }

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               break;
            case ClusteredGetCommand.COMMAND_ID:
               command = new ClusteredGetCommand(cacheName);
               break;
            case StateRequestCommand.COMMAND_ID:
               command = new StateRequestCommand(cacheName);
               break;
            case StateResponseCommand.COMMAND_ID:
               command = new StateResponseCommand(cacheName);
               break;
            case RemoveCacheCommand.COMMAND_ID:

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      CommandMatcher segmentRequestMatcher = new CommandMatcher() {
         @Override
         public boolean accept(ReplicableCommand command) {
            if (!(command instanceof StateRequestCommand))
               return false;
            StateRequestCommand stateRequestCommand = (StateRequestCommand) command;
            if (stateRequestCommand.getType() != StateRequestCommand.Type.START_STATE_TRANSFER)
               return false;
            return stateRequestCommand.getTopologyId() == initialTopologyId + 1;
         }
      };
      advanceOnOutboundRpc(sequencer, cache(0), segmentRequestMatcher)
            .before("st:block_state_request", "st:resume_state_request");

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         private final AtomicInteger counter = new AtomicInteger();


         @Override
         public boolean accept(ReplicableCommand command) {
            if (command instanceof StateRequestCommand) {
               StateRequestCommand stateRequestCommand = (StateRequestCommand) command;
               if (stateRequestCommand.getType() == StateRequestCommand.Type.GET_TRANSACTIONS) {
                  // Commands 0 and 1 are sent during the first rebalance
                  // Command 2 is the first sent after the node is killed
                  if (counter.getAndIncrement() == 2)
                     return true;
                  log.debugf("Not blocking command %s", command);

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      List<Address> newAddresses = new ArrayList<Address>();
      newAddresses.add(a1);
      newAddresses.add(a2);
      newAddresses.add(a3);
      DefaultConsistentHash newCh = chf.create(new MurmurHash3(), 2, 3, newAddresses, null);
      StateRequestCommand c14 = new StateRequestCommand(cacheName, StateRequestCommand.Type.START_STATE_TRANSFER, a1, 99, null);
      byte[] bytes = marshaller.objectToByteBuffer(c14);
      marshaller.objectFromByteBuffer(bytes);


      bytes = marshaller.objectToByteBuffer(c14);
      marshaller.objectFromByteBuffer(bytes);

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               break;
            case ClusteredGetCommand.COMMAND_ID:
               command = new ClusteredGetCommand(cacheName);
               break;
            case StateRequestCommand.COMMAND_ID:
               command = new StateRequestCommand(cacheName);
               break;
            case StateResponseCommand.COMMAND_ID:
               command = new StateResponseCommand(cacheName);
               break;
            case RemoveCacheCommand.COMMAND_ID:

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Related Classes of org.infinispan.statetransfer.StateRequestCommand

org.infinispan.commands.CommandsFactoryImpl

org.infinispan.commands.RemoteCommandsFactory

org.infinispan.distribution.rehash.StateResponseOrderingTest

org.infinispan.marshall.VersionAwareMarshallerTest

org.infinispan.CacheException

org.infinispan.commons.CacheException

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