Examples of org.infinispan.interceptors.locking.PessimisticLockingInterceptor

Package org.infinispan.interceptors.locking

Examples of org.infinispan.interceptors.locking.PessimisticLockingInterceptor

org.infinispan.interceptors.locking.PessimisticLockingInterceptor
Locking interceptor to be used by pessimistic caches. Design note: when a lock "k" needs to be acquired (e.g. cache.put("k", "v")), if the lock owner is the local node, no remote call is performed to migrate locking logic to the other (numOwners - 1) lock owners. This is a good optimisation for in-vm transactions: if the local node crashes before prepare then the replicated lock information would be useless as the tx is rolled back. OTOH for remote hotrod/transactions this additional RPC makes sense because there's no such thing as transaction originator node, so this might become a configuration option when HotRod tx are in place. Implementation note: current implementation acquires locks remotely first and then locally. This is required by the deadlock detection logic, but might not be optimal: acquiring locks locally first might help to fail fast the in the case of keys being locked. @author Mircea Markus @since 5.1

         configuration.fluent().transaction().lockingMode(LockingMode.PESSIMISTIC);
      }


      if (configuration.isTransactionalCache()) {
         if (configuration.getTransactionLockingMode() == LockingMode.PESSIMISTIC) {
            interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
         }
      } else {
         interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

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      //the total order protocol doesn't need locks
      if (!isTotalOrder) {
         if (configuration.transaction().transactionMode().isTransactional()) {
            if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
               interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
            } else {
               interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
            }
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

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         configuration.fluent().transaction().lockingMode(LockingMode.PESSIMISTIC);
      }


      if (configuration.isTransactionalCache()) {
         if (configuration.getTransactionLockingMode() == LockingMode.PESSIMISTIC) {
            interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
         }
      } else {
         interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

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      //the total order protocol doesn't need locks
      if (!isTotalOrder) {
         if (configuration.transaction().transactionMode().isTransactional()) {
            if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
               interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
            } else {
               interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
            }
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

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         configuration.transaction().lockingMode(LockingMode.PESSIMISTIC);
      }


      if (configuration.transaction().transactionMode().isTransactional()) {
         if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
            interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
         }
      } else {
         if (configuration.locking().isolationLevel() != IsolationLevel.NONE)

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      //the total order protocol doesn't need locks
      if (!isTotalOrder) {
         if (configuration.transaction().transactionMode().isTransactional()) {
            if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
               interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
            } else {
               interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
            }
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

View Full Code Here


      //the total order protocol doesn't need locks
      if (!isTotalOrder) {
         if (configuration.transaction().transactionMode().isTransactional()) {
            if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
               interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
            } else {
               interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
            }
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

View Full Code Here

         configuration.transaction().lockingMode(LockingMode.PESSIMISTIC);
      }


      if (configuration.transaction().transactionMode().isTransactional()) {
         if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
            interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
         }
      } else {
         if (configuration.locking().isolationLevel() != IsolationLevel.NONE)

View Full Code Here


      //the total order protocol doesn't need locks
      if (!isTotalOrder) {
         if (configuration.transaction().transactionMode().isTransactional()) {
            if (configuration.transaction().lockingMode() == LockingMode.PESSIMISTIC) {
               interceptorChain.appendInterceptor(createInterceptor(new PessimisticLockingInterceptor(), PessimisticLockingInterceptor.class), false);
            } else {
               interceptorChain.appendInterceptor(createInterceptor(new OptimisticLockingInterceptor(), OptimisticLockingInterceptor.class), false);
            }
         } else {
            interceptorChain.appendInterceptor(createInterceptor(new NonTransactionalLockingInterceptor(), NonTransactionalLockingInterceptor.class), false);

View Full Code Here

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Related Classes of org.infinispan.interceptors.locking.PessimisticLockingInterceptor

org.infinispan.commands.control.LockControlCommand

org.infinispan.commands.remote.recovery.TxCompletionNotificationCommand

org.infinispan.context.impl.TxInvocationContext

org.infinispan.factories.InterceptorChainFactory

org.infinispan.transaction.impl.LocalTransaction

org.infinispan.transaction.LocalTransaction

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