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%2FShardCommitCoordinator.java;h=30947fa6662b4a56d5b091cfe3133d019c9f9a24;hb=2890d49fb524bf060f7e95c83bc025df0b6980ed;hp=4ff9b5fd4353e5857ec6533c7a0cfc4ee6ec4ee2;hpb=228af4aa1ef1a802fd24e7e010f3bba959ee03dd;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardCommitCoordinator.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardCommitCoordinator.java
index 4ff9b5fd43..30947fa666 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardCommitCoordinator.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardCommitCoordinator.java
@@ -30,8 +30,6 @@ import org.opendaylight.controller.cluster.datastore.messages.ReadyTransactionRe
 import org.opendaylight.controller.cluster.datastore.modification.Modification;
 import org.opendaylight.controller.cluster.datastore.modification.MutableCompositeModification;
 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
 import org.slf4j.Logger;
 
 /**
@@ -43,14 +41,14 @@ public class ShardCommitCoordinator {
 
     // Interface hook for unit tests to replace or decorate the DOMStoreThreePhaseCommitCohorts.
     public interface CohortDecorator {
-        DOMStoreThreePhaseCommitCohort decorate(String transactionID, DOMStoreThreePhaseCommitCohort actual);
+        ShardDataTreeCohort decorate(String transactionID, ShardDataTreeCohort actual);
     }
 
     private final Cache<String, CohortEntry> cohortCache;
 
     private CohortEntry currentCohortEntry;
 
-    private final DOMTransactionFactory transactionFactory;
+    private final ShardDataTree dataTree;
 
     private final Queue<CohortEntry> queuedCohortEntries;
 
@@ -75,13 +73,13 @@ public class ShardCommitCoordinator {
 
     private ReadyTransactionReply readyTransactionReply;
 
-    public ShardCommitCoordinator(DOMTransactionFactory transactionFactory,
+    public ShardCommitCoordinator(ShardDataTree dataTree,
             long cacheExpiryTimeoutInSec, int queueCapacity, ActorRef shardActor, Logger log, String name) {
 
         this.queueCapacity = queueCapacity;
         this.log = log;
         this.name = name;
-        this.transactionFactory = transactionFactory;
+        this.dataTree = Preconditions.checkNotNull(dataTree);
 
         cohortCache = CacheBuilder.newBuilder().expireAfterAccess(cacheExpiryTimeoutInSec, TimeUnit.SECONDS).
                 removalListener(cacheRemovalListener).build();
@@ -162,8 +160,7 @@ public class ShardCommitCoordinator {
         CohortEntry cohortEntry = cohortCache.getIfPresent(batched.getTransactionID());
         if(cohortEntry == null) {
             cohortEntry = new CohortEntry(batched.getTransactionID(),
-                    transactionFactory.<DOMStoreWriteTransaction>newTransaction(
-                        TransactionProxy.TransactionType.WRITE_ONLY, batched.getTransactionID(),
+                    dataTree.newReadWriteTransaction(batched.getTransactionID(),
                         batched.getTransactionChainID()));
             cohortCache.put(batched.getTransactionID(), cohortEntry);
         }
@@ -415,25 +412,22 @@ public class ShardCommitCoordinator {
 
     static class CohortEntry {
         private final String transactionID;
-        private DOMStoreThreePhaseCommitCohort cohort;
-        private final MutableCompositeModification compositeModification;
-        private final DOMStoreWriteTransaction transaction;
+        private ShardDataTreeCohort cohort;
+        private final ReadWriteShardDataTreeTransaction transaction;
         private ActorRef replySender;
         private Shard shard;
         private long lastAccessTime;
         private boolean doImmediateCommit;
 
-        CohortEntry(String transactionID, DOMStoreWriteTransaction transaction) {
-            this.compositeModification = new MutableCompositeModification();
-            this.transaction = transaction;
+        CohortEntry(String transactionID, ReadWriteShardDataTreeTransaction transaction) {
+            this.transaction = Preconditions.checkNotNull(transaction);
             this.transactionID = transactionID;
         }
 
-        CohortEntry(String transactionID, DOMStoreThreePhaseCommitCohort cohort,
+        CohortEntry(String transactionID, ShardDataTreeCohort cohort,
                 MutableCompositeModification compositeModification) {
             this.transactionID = transactionID;
             this.cohort = cohort;
-            this.compositeModification = compositeModification;
             this.transaction = null;
         }
 
@@ -449,18 +443,13 @@ public class ShardCommitCoordinator {
             return transactionID;
         }
 
-        DOMStoreThreePhaseCommitCohort getCohort() {
+        ShardDataTreeCohort getCohort() {
             return cohort;
         }
 
-        MutableCompositeModification getModification() {
-            return compositeModification;
-        }
-
         void applyModifications(Iterable<Modification> modifications) {
-            for(Modification modification: modifications) {
-                compositeModification.addModification(modification);
-                modification.apply(transaction);
+            for (Modification modification : modifications) {
+                modification.apply(transaction.getSnapshot());
             }
         }
 
@@ -500,9 +489,5 @@ public class ShardCommitCoordinator {
         void setShard(Shard shard) {
             this.shard = shard;
         }
-
-        boolean hasModifications(){
-            return compositeModification.getModifications().size() > 0;
-        }
     }
 }