Package org.infinispan.commands.control

Examples of org.infinispan.commands.control.LockControlCommand

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   public boolean lock(Collection<? extends K> keys) {
      if (keys == null || keys.isEmpty()) {
         throw new IllegalArgumentException("Cannot lock empty list of keys");
      }
      LockControlCommand command = commandsFactory.buildLockControlCommand(keys, false);
      return (Boolean) invoker.invoke(getInvocationContext(false), command);
   }
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      }
   }

   private void acquireLocksIfNeeded() throws Throwable {
      if (acquireRemoteLock) {
         LockControlCommand lockControlCommand = commandsFactory.buildLockControlCommand(key, flags, gtx);
         lockControlCommand.init(invoker, icc, txTable);
         lockControlCommand.perform(null);
      }
   }
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      if (keys == null || keys.isEmpty()) {
         throw new IllegalArgumentException("Cannot lock empty list of keys");
      }
      InvocationContext ctx = getInvocationContextForWrite(explicitClassLoader, UNBOUNDED, false);
      LockControlCommand command = commandsFactory.buildLockControlCommand((Collection<Object>) keys, explicitFlags);
      return (Boolean) invoker.invoke(ctx, command);
   }
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         LocalTransaction localTransaction = (LocalTransaction) txContext.getCacheTransaction();
         if (localTransaction.getAffectedKeys().containsAll(keys)) {
            log.tracef("We already have lock for keys %s, skip remote lock acquisition", keys);
            return;
         } else {
            LockControlCommand lcc = cf.buildLockControlCommand(keys,
                  command.getFlags(), txContext.getGlobalTransaction());
            invokeNextInterceptor(ctx, lcc);
         }
      }
      ((TxInvocationContext) ctx).addAllAffectedKeys(keys);
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         final boolean alreadyLocked = localTransaction.getAffectedKeys().contains(key);
         if (alreadyLocked) {
            log.tracef("We already have lock for key %s, skip remote lock acquisition", key);
            return;
         } else {
            LockControlCommand lcc = cf.buildLockControlCommand(
                  key, command.getFlags(), txContext.getGlobalTransaction());
            invokeNextInterceptor(ctx, lcc);
         }
      }
      ((TxInvocationContext) ctx).addAffectedKey(key);
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   public CacheRpcCommand fromStream(byte id, Object[] parameters, byte type, String cacheName) {
      CacheRpcCommand command;
      if (type == 0) {
         switch (id) {
            case LockControlCommand.COMMAND_ID:
               command = new LockControlCommand(cacheName);
               break;
            case PrepareCommand.COMMAND_ID:
               command = new PrepareCommand(cacheName);
               break;
            case VersionedPrepareCommand.COMMAND_ID:
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            clusteredGetCommand.initialize(icc, this, entryFactory,
                  interceptorChain, distributionManager, txTable,
                  configuration.dataContainer().keyEquivalence());
            break;
         case LockControlCommand.COMMAND_ID:
            LockControlCommand lcc = (LockControlCommand) c;
            lcc.init(interceptorChain, icc, txTable);
            lcc.markTransactionAsRemote(isRemote);
            if (configuration.deadlockDetection().enabled() && isRemote) {
               DldGlobalTransaction gtx = (DldGlobalTransaction) lcc.getGlobalTransaction();
               RemoteTransaction transaction = txTable.getRemoteTransaction(gtx);
               if (transaction != null) {
                  if (!configuration.clustering().cacheMode().isDistributed()) {
                     Set<Object> keys = txTable.getLockedKeysForRemoteTransaction(gtx);
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
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      }
   }

   @Override
   public LockControlCommand buildLockControlCommand(Collection<Object> keys, Set<Flag> flags, GlobalTransaction gtx) {
      return new LockControlCommand(keys, cacheName, flags, gtx);
   }
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      return new LockControlCommand(keys, cacheName, flags, gtx);
   }

   @Override
   public LockControlCommand buildLockControlCommand(Object key, Set<Flag> flags, GlobalTransaction gtx) {
      return new LockControlCommand(key, cacheName, flags, gtx);
   }
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      return new LockControlCommand(key, cacheName, flags, gtx);
   }

   @Override
   public LockControlCommand buildLockControlCommand(Collection<Object> keys, Set<Flag> flags) {
      return new LockControlCommand(keys,  cacheName, flags, null);
   }
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Related Classes of org.infinispan.commands.control.LockControlCommand

  • org.infinispan.cache.impl.CacheImpl
  • org.infinispan.CacheDelegate
  • org.infinispan.CacheImpl
  • org.infinispan.commands.CommandsFactoryImpl
  • org.infinispan.commands.remote.ClusteredGetCommand
  • org.infinispan.commands.RemoteCommandFactory
  • org.infinispan.commands.RemoteCommandsFactory
  • org.infinispan.context.impl.RemoteTxInvocationContext
  • org.infinispan.context.impl.TxInvocationContext
  • org.infinispan.context.TransactionalInvocationContextFlagsOverride
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