Improve LocalProxyTransaction.doExists()

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / FrontendHistoryMetadataBuilder.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/FrontendHistoryMetadataBuilder.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/FrontendHistoryMetadataBuilder.java
index 72bab449f4c4227ff746b3f6b6b5271ad4547475..8a1efbbb4376fadfb8d0824a12b5054ef1449b49 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/FrontendHistoryMetadataBuilder.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/FrontendHistoryMetadataBuilder.java
@@ -18,7 +18,9 @@ import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
 import org.opendaylight.controller.cluster.datastore.persisted.FrontendHistoryMetadata;
+import org.opendaylight.controller.cluster.datastore.utils.ImmutableUnsignedLongSet;
 import org.opendaylight.controller.cluster.datastore.utils.MutableUnsignedLongSet;
+import org.opendaylight.controller.cluster.datastore.utils.UnsignedLongBitmap;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.concepts.Identifiable;
 
@@ -39,7 +41,7 @@ final class FrontendHistoryMetadataBuilder implements Builder<FrontendHistoryMet
 
     FrontendHistoryMetadataBuilder(final ClientIdentifier clientId, final FrontendHistoryMetadata meta) {
         identifier = new LocalHistoryIdentifier(clientId, meta.getHistoryId(), meta.getCookie());
-        closedTransactions = new HashMap<>(meta.getClosedTransactions());
+        closedTransactions = meta.getClosedTransactions().mutableCopy();
         purgedTransactions = meta.getPurgedTransactions().mutableCopy();
         closed = meta.isClosed();
     }
@@ -52,7 +54,7 @@ final class FrontendHistoryMetadataBuilder implements Builder<FrontendHistoryMet
     @Override
     public FrontendHistoryMetadata build() {
         return new FrontendHistoryMetadata(identifier.getHistoryId(), identifier.getCookie(), closed,
-            closedTransactions, purgedTransactions.immutableCopy());
+            UnsignedLongBitmap.copyOf(closedTransactions), purgedTransactions.immutableCopy());
     }
 
     void onHistoryClosed() {
@@ -74,6 +76,10 @@ final class FrontendHistoryMetadataBuilder implements Builder<FrontendHistoryMet
         purgedTransactions.add(txidBits);
     }
 
+    void onTransactionsSkipped(final ImmutableUnsignedLongSet txIds) {
+        purgedTransactions.addAll(txIds);
+    }
+
     /**
      * Transform frontend metadata for a particular client history into its {@link LocalFrontendHistory} counterpart.
      *