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%2FShardTransactionChain.java;h=42bd257ad1cdb97b3d28ab2588bbe6161894b8e9;hb=758e3e3b16e73298221a78872149814baf735c7d;hp=50042411b17eeb0b0428963535008e8a777ca915;hpb=11e9ade9af527aba7faeb633d3c9c7552fd09d2d;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java
index 50042411b1..42bd257ad1 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java
@@ -11,11 +11,11 @@ package org.opendaylight.controller.cluster.datastore;
 import akka.actor.ActorRef;
 import akka.actor.Props;
 import akka.japi.Creator;
+
 import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionChain;
 import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionChainReply;
 import org.opendaylight.controller.cluster.datastore.messages.CreateTransaction;
 import org.opendaylight.controller.cluster.datastore.messages.CreateTransactionReply;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
 import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransactionChain;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 
@@ -25,10 +25,13 @@ import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 public class ShardTransactionChain extends AbstractUntypedActor {
 
     private final DOMStoreTransactionChain chain;
+    private final ShardContext shardContext;
     private final SchemaContext schemaContext;
 
-    public ShardTransactionChain(DOMStoreTransactionChain chain, SchemaContext schemaContext) {
+    public ShardTransactionChain(DOMStoreTransactionChain chain, SchemaContext schemaContext,
+            ShardContext shardContext) {
         this.chain = chain;
+        this.shardContext = shardContext;
         this.schemaContext = schemaContext;
     }
 
@@ -41,27 +44,68 @@ public class ShardTransactionChain extends AbstractUntypedActor {
             chain.close();
             getSender().tell(new CloseTransactionChainReply().toSerializable(), getSelf());
         }else{
-          throw new Exception("Not recognized message recieved="+message);
+            unknownMessage(message);
+        }
+    }
+
+    private ActorRef getShardActor(){
+        return getContext().parent();
+    }
+
+    private ActorRef createTypedTransactionActor(CreateTransaction createTransaction,
+            String transactionId) {
+        if(createTransaction.getTransactionType() ==
+                TransactionProxy.TransactionType.READ_ONLY.ordinal()) {
+            return getContext().actorOf(
+                    ShardTransaction.props( chain.newReadOnlyTransaction(), getShardActor(),
+                            schemaContext, shardContext), transactionId);
+        } else if (createTransaction.getTransactionType() ==
+                TransactionProxy.TransactionType.READ_WRITE.ordinal()) {
+            return getContext().actorOf(
+                    ShardTransaction.props( chain.newReadWriteTransaction(), getShardActor(),
+                            schemaContext, shardContext), transactionId);
+        } else if (createTransaction.getTransactionType() ==
+                TransactionProxy.TransactionType.WRITE_ONLY.ordinal()) {
+            return getContext().actorOf(
+                    ShardTransaction.props( chain.newWriteOnlyTransaction(), getShardActor(),
+                            schemaContext, shardContext), transactionId);
+        } else {
+            throw new IllegalArgumentException (
+                    "CreateTransaction message has unidentified transaction type=" +
+                             createTransaction.getTransactionType());
         }
     }
 
     private void createTransaction(CreateTransaction createTransaction) {
-        DOMStoreReadWriteTransaction transaction =
-            chain.newReadWriteTransaction();
-        ActorRef transactionActor = getContext().actorOf(ShardTransaction
-            .props(chain, transaction, getContext().parent(), schemaContext), "shard-" + createTransaction.getTransactionId());
+
+        ActorRef transactionActor = createTypedTransactionActor(createTransaction, "shard-" + createTransaction.getTransactionId());
         getSender()
             .tell(new CreateTransactionReply(transactionActor.path().toString(),createTransaction.getTransactionId()).toSerializable(),
                 getSelf());
     }
 
-    public static Props props(final DOMStoreTransactionChain chain, final SchemaContext schemaContext) {
-        return Props.create(new Creator<ShardTransactionChain>() {
+    public static Props props(DOMStoreTransactionChain chain, SchemaContext schemaContext,
+            ShardContext shardContext) {
+        return Props.create(new ShardTransactionChainCreator(chain, schemaContext, shardContext));
+    }
+
+    private static class ShardTransactionChainCreator implements Creator<ShardTransactionChain> {
+        private static final long serialVersionUID = 1L;
+
+        final DOMStoreTransactionChain chain;
+        final ShardContext shardContext;
+        final SchemaContext schemaContext;
 
-            @Override
-            public ShardTransactionChain create() throws Exception {
-                return new ShardTransactionChain(chain, schemaContext);
-            }
-        });
+        ShardTransactionChainCreator(DOMStoreTransactionChain chain, SchemaContext schemaContext,
+                ShardContext shardContext) {
+            this.chain = chain;
+            this.shardContext = shardContext;
+            this.schemaContext = schemaContext;
+        }
+
+        @Override
+        public ShardTransactionChain create() throws Exception {
+            return new ShardTransactionChain(chain, schemaContext, shardContext);
+        }
     }
 }