Package org.infinispan.commands

Examples of org.infinispan.commands.ReplicableCommand

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            transport.getViewId());
      executeOnClusterAsync(command, getGlobalTimeout(), totalOrder, distributed);
   }

   private void recoverClusterStatus(int newViewId, boolean isMergeView, List<Address> clusterMembers) throws Exception {
      ReplicableCommand command = new CacheTopologyControlCommand(null,
            CacheTopologyControlCommand.Type.GET_STATUS, transport.getAddress(), newViewId);
      Map<Address, Object> statusResponses = executeOnClusterSync(command, getGlobalTimeout(), false, false);

      log.debugf("Got %d status responses. members are %s", statusResponses.size(), clusterMembers);
      Map<String, Map<Address, CacheStatusResponse>> responsesByCache = new HashMap<>();
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   @Override
   public void broadcastTopologyUpdate(String cacheName, CacheTopology cacheTopology, AvailabilityMode availabilityMode, boolean totalOrder, boolean distributed) {
      log.debugf("Updating cluster-wide current topology for cache %s, topology = %s, availability mode = %s",
            cacheName, cacheTopology, availabilityMode);
      ReplicableCommand command = new CacheTopologyControlCommand(cacheName,
            CacheTopologyControlCommand.Type.CH_UPDATE, transport.getAddress(), cacheTopology, availabilityMode, transport.getViewId());
      executeOnClusterAsync(command, getGlobalTimeout(), totalOrder, distributed);
   }
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   }

   @Override
   public void broadcastStableTopologyUpdate(String cacheName, CacheTopology cacheTopology, boolean totalOrder, boolean distributed) {
      log.debugf("Updating cluster-wide stable topology for cache %s, topology = %s", cacheName, cacheTopology);
      ReplicableCommand command = new CacheTopologyControlCommand(cacheName,
            CacheTopologyControlCommand.Type.STABLE_TOPOLOGY_UPDATE, transport.getAddress(), cacheTopology, null, transport.getViewId());
      executeOnClusterAsync(command, getGlobalTimeout(), totalOrder, distributed);
   }
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   @Override
   public ReplicableCommand readObject(ObjectInput input) throws IOException, ClassNotFoundException {
      byte type = input.readByte();
      short methodId = input.readShort();
      Object[] args = readParameters(input);
      ReplicableCommand replicableCommand = cmdFactory.fromStream((byte) methodId, args, type);
      if (replicableCommand instanceof TopologyAffectedCommand) {
         int topologyId = input.readInt();
         ((TopologyAffectedCommand) replicableCommand).setTopologyId(topologyId);
      }
      return replicableCommand;
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      log.debugf("Node %s joining cache %s", transport.getAddress(), cacheName);
      LocalCacheStatus cacheStatus = new LocalCacheStatus(joinInfo, stm, phm);
      runningCaches.put(cacheName, cacheStatus);

      int viewId = transport.getViewId();
      ReplicableCommand command = new CacheTopologyControlCommand(cacheName,
            CacheTopologyControlCommand.Type.JOIN, transport.getAddress(), joinInfo, viewId);
      long timeout = joinInfo.getTimeout();
      long endTime = timeService.expectedEndTime(timeout, TimeUnit.MILLISECONDS);
      // Synchronize here to delay any rebalance until after we have received the initial cache topology.
      // This ensures that the cache will have a topology at the end of startup (with awaitInitialTransfer disabled).
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   @Override
   public void leave(String cacheName) {
      log.debugf("Node %s leaving cache %s", transport.getAddress(), cacheName);
      LocalCacheStatus cacheStatus = runningCaches.remove(cacheName);

      ReplicableCommand command = new CacheTopologyControlCommand(cacheName,
            CacheTopologyControlCommand.Type.LEAVE, transport.getAddress(), transport.getViewId());
      try {
         executeOnCoordinator(command, cacheStatus.getJoinInfo().getTimeout());
      } catch (Exception e) {
         log.debugf(e, "Error sending the leave request for cache %s to coordinator", cacheName);
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   @Override
   public void confirmRebalance(String cacheName, int topologyId, int rebalanceId, Throwable throwable) {
      // Note that if the coordinator changes again after we sent the command, we will get another
      // query for the status of our running caches. So we don't need to retry if the command failed.
      ReplicableCommand command = new CacheTopologyControlCommand(cacheName,
            CacheTopologyControlCommand.Type.REBALANCE_CONFIRM, transport.getAddress(),
            topologyId, rebalanceId, throwable, transport.getViewId());
      try {
         executeOnCoordinatorAsync(command);
      } catch (Exception e) {
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   }

   @ManagedAttribute(description = "Rebalancing enabled", displayName = "Rebalancing enabled",
         dataType = DataType.TRAIT, writable = true)
   public boolean isRebalancingEnabled() throws Exception {
      ReplicableCommand command = new CacheTopologyControlCommand(null,
            CacheTopologyControlCommand.Type.POLICY_GET_STATUS, transport.getAddress(), transport.getViewId());
      return (Boolean) executeOnCoordinator(command, getGlobalTimeout());
   }
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   @Override
   public void setRebalancingEnabled(boolean enabled) throws Exception {
      CacheTopologyControlCommand.Type type = enabled ? CacheTopologyControlCommand.Type.POLICY_ENABLE
            : CacheTopologyControlCommand.Type.POLICY_DISABLE;
      ReplicableCommand command = new CacheTopologyControlCommand(null, type, transport.getAddress(),
            transport.getViewId());
      executeOnClusterSync(command, getGlobalTimeout(), false, false);
   }
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    */
   @Override
   public Object handle(Message req) {
      if (isValid(req)) {
         try {
            ReplicableCommand cmd = (ReplicableCommand) req_marshaller.objectFromByteBuffer(req.getBuffer(), req.getOffset(), req.getLength());
            if (cmd instanceof CacheRpcCommand)
               return executeCommand((CacheRpcCommand) cmd, req);
            else
               return cmd.perform(null);
         } catch (Throwable x) {
            if (trace) log.trace("Problems invoking command.", x);
            return new ExceptionResponse(new CacheException("Problems invoking command.", x));
         }
      } else {
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Related Classes of org.infinispan.commands.ReplicableCommand

  • org.infinispan.distribution.RemoteTransactionLoggerImpl
  • org.infinispan.interceptors.InvalidationInterceptor
  • org.infinispan.lucene.impl.DeltaReplicationTest$InboundInvocationHandlerDecorator
  • org.infinispan.marshall.exts.ReplicableCommandExternalizer
  • org.infinispan.marshall.jboss.externalizers.ReplicableCommandExternalizer
  • org.infinispan.marshall.MarshallerImpl
  • org.infinispan.remoting.InboundInvocationHandlerImpl
  • org.infinispan.remoting.responses.DefaultResponseGenerator
  • org.infinispan.remoting.responses.DistributionResponseGenerator
  • org.infinispan.remoting.rpc.RpcManagerCustomReplicableCommandTest
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