X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FTransactionProxy.java;h=32bb7d0951964975b850c8a1a685ce7d95c03f47;hb=81aa5072801e6453306e296b91dba3dbeeaf046d;hp=c3c7e7c00cb0d6ee4077042fa11fb548c2d74e1f;hpb=3df36bc424589cee4cbbc74e1e75b883d32046ad;p=controller.git diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java index c3c7e7c00c..32bb7d0951 100644 --- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java +++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java @@ -8,35 +8,46 @@ package org.opendaylight.controller.cluster.datastore; +import akka.actor.ActorPath; import akka.actor.ActorSelection; import com.google.common.base.Optional; import com.google.common.util.concurrent.ListenableFuture; import com.google.common.util.concurrent.ListenableFutureTask; +import org.opendaylight.controller.cluster.datastore.messages.CloseTransaction; import org.opendaylight.controller.cluster.datastore.messages.CreateTransaction; import org.opendaylight.controller.cluster.datastore.messages.CreateTransactionReply; +import org.opendaylight.controller.cluster.datastore.messages.DeleteData; +import org.opendaylight.controller.cluster.datastore.messages.MergeData; import org.opendaylight.controller.cluster.datastore.messages.ReadData; import org.opendaylight.controller.cluster.datastore.messages.ReadDataReply; +import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction; +import org.opendaylight.controller.cluster.datastore.messages.ReadyTransactionReply; +import org.opendaylight.controller.cluster.datastore.messages.WriteData; import org.opendaylight.controller.cluster.datastore.utils.ActorContext; import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction; import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort; import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier; import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; +import java.util.ArrayList; import java.util.HashMap; +import java.util.List; import java.util.Map; import java.util.concurrent.Callable; import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicLong; /** * TransactionProxy acts as a proxy for one or more transactions that were created on a remote shard - * + *
* Creating a transaction on the consumer side will create one instance of a transaction proxy. If during * the transaction reads and writes are done on data that belongs to different shards then a separate transaction will * be created on each of those shards by the TransactionProxy - * + *
+ ** The TransactionProxy does not make any guarantees about atomicity or order in which the transactions on the various * shards will be executed. - * + *
*/ public class TransactionProxy implements DOMStoreReadWriteTransaction { @@ -46,14 +57,18 @@ public class TransactionProxy implements DOMStoreReadWriteTransaction { READ_WRITE } + private static final AtomicLong counter = new AtomicLong(); + private final TransactionType readOnly; private final ActorContext actorContext; private final Map