Move createProxy()

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

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 fe8c75864ed7c7cbface6893a7e3e397c049e1bf..2466b4917628fdbaa3ecd801269f8737b100c805 100644 (file)
--- 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
@@ -24,6 +24,7 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 
+@Deprecated
 abstract class AbstractForwardedTransaction<T extends AsyncTransaction<YangInstanceIdentifier, NormalizedNode<?, ?>>>
         implements Delegator<T>, Identifiable<Object> {
 
@@ -57,7 +58,7 @@ abstract class AbstractForwardedTransaction<T extends AsyncTransaction<YangInsta
         return codec;
     }
 
-    protected final <D extends DataObject> CheckedFuture<Optional<D>,ReadFailedException> doRead(
+    protected final <D extends DataObject> CheckedFuture<Optional<D>, ReadFailedException> doRead(
             final DOMDataReadTransaction readTx, final LogicalDatastoreType store,
             final InstanceIdentifier<D> path) {
         Preconditions.checkArgument(!path.isWildcarded(), "Invalid read of wildcarded path %s", path);
@@ -68,4 +69,13 @@ abstract class AbstractForwardedTransaction<T extends AsyncTransaction<YangInsta
                 MoreExecutors.directExecutor()),
             ReadFailedException.MAPPER);
     }
+
+    protected final CheckedFuture<Boolean, ReadFailedException> doExists(
+            final DOMDataReadTransaction readTx, final LogicalDatastoreType store,
+            final InstanceIdentifier<?> path) {
+        Preconditions.checkArgument(!path.isWildcarded(), "Invalid read of wildcarded path %s", path);
+
+        return MappingCheckedFuture.create(readTx.exists(store, codec.toYangInstanceIdentifierBlocking(path)),
+            ReadFailedException.MAPPER);
+    }
 }