Add default implementation for AsyncWriteTransaction#commit

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / DOMForwardedWriteTransaction.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedWriteTransaction.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedWriteTransaction.java
index 1cf28423b51ef4343325c3f33255a76ec4f9034e..68940fde5d52f66a7c95aac8849f1b5da4e3c613 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedWriteTransaction.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedWriteTransaction.java
@@ -10,20 +10,16 @@ package org.opendaylight.controller.md.sal.dom.broker.impl;
 import com.google.common.base.Preconditions;
 import com.google.common.util.concurrent.CheckedFuture;
 import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Map;
 import java.util.concurrent.Future;
 import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;
-import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.md.sal.common.impl.service.AbstractDataTransaction;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
 import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
 import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
-import org.opendaylight.yangtools.yang.common.RpcResult;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.slf4j.Logger;
@@ -129,13 +125,8 @@ class DOMForwardedWriteTransaction<T extends DOMStoreWriteTransaction> extends
         return future.cancel(false);
     }
 
-    @Deprecated
-    @Override
-    public ListenableFuture<RpcResult<TransactionStatus>> commit() {
-        return AbstractDataTransaction.convertToLegacyCommitFuture(submit());
-    }
-
     @Override
+    @SuppressWarnings("checkstyle:illegalcatch")
     public CheckedFuture<Void, TransactionCommitFailedException> submit() {
         final AbstractDOMForwardedTransactionFactory<?> impl = IMPL_UPDATER.getAndSet(this, null);
         checkRunning(impl);
@@ -143,12 +134,17 @@ class DOMForwardedWriteTransaction<T extends DOMStoreWriteTransaction> extends
         final Collection<T> txns = getSubtransactions();
         final Collection<DOMStoreThreePhaseCommitCohort> cohorts = new ArrayList<>(txns.size());
 
-        // FIXME: deal with errors thrown by backed (ready and submit can fail in theory)
-        for (DOMStoreWriteTransaction txn : txns) {
-            cohorts.add(txn.ready());
-        }
+        CheckedFuture<Void, TransactionCommitFailedException> ret;
+        try {
+            for (DOMStoreWriteTransaction txn : txns) {
+                cohorts.add(txn.ready());
+            }
 
-        final CheckedFuture<Void, TransactionCommitFailedException> ret = impl.submit(this, cohorts);
+            ret = impl.submit(this, cohorts);
+        } catch (RuntimeException e) {
+            ret = Futures.immediateFailedCheckedFuture(
+                    TransactionCommitFailedExceptionMapper.COMMIT_ERROR_MAPPER.apply(e));
+        }
         FUTURE_UPDATER.lazySet(this, ret);
         return ret;
     }