X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-binding-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fbinding%2Fimpl%2FAbstractForwardedTransaction.java;h=cc9c6ebaa6e18bb20ee9e9245a4d34b8321733e0;hp=e39ebfbc71bfa9449378213a8a647b466b550a33;hb=728e98d3af4276f45c848c54ae02974f2cb04b2e;hpb=7d88a2f500e76ee1e59628eff09d69494be74cfa

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java
index e39ebfbc71..cc9c6ebaa6 100644
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java
@@ -21,6 +21,7 @@ import org.eclipse.xtext.xbase.lib.Exceptions;
 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
 import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationException;
 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationOperation;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
@@ -81,7 +82,7 @@ public class AbstractForwardedTransaction<T extends AsyncTransaction<org.openday
                 try {
                     final DataObject dataObject = normalizedNode.isPresent() ? codec.toBinding(path,
                             normalizedNode.get()) : null;
-                    if(dataObject != null) {
+                    if (dataObject != null) {
                         updateCache(store, path, dataObject);
                     }
                     return Optional.fromNullable(dataObject);
@@ -108,12 +109,37 @@ public class AbstractForwardedTransaction<T extends AsyncTransaction<org.openday
                 .toNormalizedNode(path, data);
 
         org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalizedPath = normalized.getKey();
+        ensureParentsByMerge(writeTransaction, store, normalized.getKey(), path);
+        LOG.debug("Tx: {} : Putting data {}",getDelegate().getIdentifier(),normalized.getKey());
+        writeTransaction.put(store, normalized.getKey(), normalized.getValue());
+    }
+
+    protected void doMergeWithEnsureParents(final DOMDataReadWriteTransaction writeTransaction,
+            final LogicalDatastoreType store, final InstanceIdentifier<?> path, final DataObject data) {
+        invalidateCache(store, path);
+        final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalized = codec
+                .toNormalizedNode(path, data);
+
+        org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalizedPath = normalized.getKey();
+        ensureParentsByMerge(writeTransaction, store, normalized.getKey(), path);
+        LOG.debug("Tx: {} : Merge data {}",getDelegate().getIdentifier(),normalized.getKey());
+        writeTransaction.merge(store, normalized.getKey(), normalized.getValue());
+    }
+
+    private void ensureParentsByMerge(final DOMDataReadWriteTransaction writeTransaction,
+            final LogicalDatastoreType store,
+            final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalizedPath,
+            final InstanceIdentifier<?> path) {
         List<PathArgument> currentArguments = new ArrayList<>();
         DataNormalizationOperation<?> currentOp = codec.getDataNormalizer().getRootOperation();
         Iterator<PathArgument> iterator = normalizedPath.getPath().iterator();
         while (iterator.hasNext()) {
             PathArgument currentArg = iterator.next();
-            currentOp = currentOp.getChild(currentArg);
+            try {
+                currentOp = currentOp.getChild(currentArg);
+            } catch (DataNormalizationException e) {
+                throw new IllegalArgumentException(String.format("Invalid child encountered in path %s", path), e);
+            }
             currentArguments.add(currentArg);
             org.opendaylight.yangtools.yang.data.api.InstanceIdentifier currentPath = new org.opendaylight.yangtools.yang.data.api.InstanceIdentifier(
                     currentArguments);
@@ -127,11 +153,9 @@ public class AbstractForwardedTransaction<T extends AsyncTransaction<org.openday
             }
 
             if (!d.isPresent() && iterator.hasNext()) {
-                writeTransaction.put(store, currentPath, currentOp.createDefault(currentArg));
+                writeTransaction.merge(store, currentPath, currentOp.createDefault(currentArg));
             }
         }
-        //LOG .info("Tx: {} : Putting data {}",getDelegate().getIdentifier(),normalized.getKey());
-        writeTransaction.put(store, normalized.getKey(), normalized.getValue());
     }
 
     protected void doMerge(final DOMDataWriteTransaction writeTransaction, final LogicalDatastoreType store,