X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Ftopology-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fmd%2Fcontroller%2Ftopology%2Fmanager%2FOperationProcessor.java;h=1cf648eb975c521d6c81e22b927e8f276f888e99;hb=7ccaaa0a8a5739859b6834db2d6965b3680fbca0;hp=3800413eb1b9964d00207f526177862eb69c5885;hpb=28f20ee0cdbbb586ea2ffcd5982138e98f5307e3;p=controller.git

diff --git a/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/OperationProcessor.java b/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/OperationProcessor.java
index 3800413eb1..1cf648eb97 100644
--- a/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/OperationProcessor.java
+++ b/opendaylight/md-sal/topology-manager/src/main/java/org/opendaylight/md/controller/topology/manager/OperationProcessor.java
@@ -13,21 +13,27 @@ import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
+import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-final class OperationProcessor implements Runnable {
+final class OperationProcessor implements AutoCloseable, Runnable, TransactionChainListener {
     private static final Logger LOG = LoggerFactory.getLogger(OperationProcessor.class);
     private static final int MAX_TRANSACTION_OPERATIONS = 100;
     private static final int OPERATION_QUEUE_DEPTH = 500;
 
     private final BlockingQueue<TopologyOperation> queue = new LinkedBlockingQueue<>(OPERATION_QUEUE_DEPTH);
     private final DataBroker dataBroker;
+    private final BindingTransactionChain transactionChain;
 
     OperationProcessor(final DataBroker dataBroker) {
         this.dataBroker = Preconditions.checkNotNull(dataBroker);
+        transactionChain = this.dataBroker.createTransactionChain(this);
     }
 
     void enqueueOperation(final TopologyOperation task) {
@@ -45,7 +51,8 @@ final class OperationProcessor implements Runnable {
                 TopologyOperation op = queue.take();
 
                 LOG.debug("New operations available, starting transaction");
-                final ReadWriteTransaction tx = dataBroker.newReadWriteTransaction();
+                final ReadWriteTransaction tx = transactionChain.newReadWriteTransaction();
+
 
                 int ops = 0;
                 do {
@@ -83,4 +90,22 @@ final class OperationProcessor implements Runnable {
             queue.poll();
         }
     }
+
+    @Override
+    public void onTransactionChainFailed(TransactionChain<?, ?> chain, AsyncTransaction<?, ?> transaction, Throwable cause) {
+        LOG.error("Failed to export Topology manager operations, Transaction {} failed.", transaction.getIdentifier(), cause);
+    }
+
+    @Override
+    public void onTransactionChainSuccessful(TransactionChain<?, ?> chain) {
+        //NOOP
+    }
+
+    @Override
+    public void close() throws Exception {
+        if (transactionChain != null) {
+            transactionChain.close();
+        }
+
+    }
 }