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.MoreExecutors;
+import org.opendaylight.controller.md.sal.common.api.MappingCheckedFuture;
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.api.data.ReadFailedException;
import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
-import org.opendaylight.mdsal.common.api.MappingCheckedFuture;
import org.opendaylight.yangtools.concepts.Delegator;
import org.opendaylight.yangtools.concepts.Identifiable;
import org.opendaylight.yangtools.yang.binding.DataObject;
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> {
private final T delegate;
private final BindingToNormalizedNodeCodec codec;
- public AbstractForwardedTransaction(final T delegateTx, final BindingToNormalizedNodeCodec codec) {
+ AbstractForwardedTransaction(final T delegateTx, final BindingToNormalizedNodeCodec codec) {
this.delegate = Preconditions.checkNotNull(delegateTx, "Delegate must not be null");
this.codec = Preconditions.checkNotNull(codec, "Codec must not be null");
}
}
@SuppressWarnings("unchecked")
- protected final <S extends AsyncTransaction<YangInstanceIdentifier, NormalizedNode<?, ?>>> S getDelegateChecked(final Class<S> txType) {
+ protected final <S extends AsyncTransaction<YangInstanceIdentifier, NormalizedNode<?, ?>>>
+ S getDelegateChecked(final Class<S> txType) {
Preconditions.checkState(txType.isInstance(delegate));
return (S) delegate;
}
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);
return MappingCheckedFuture.create(
- Futures.transform(readTx.read(store, codec.toYangInstanceIdentifierBlocking(path)),
- codec.deserializeFunction(path)),
- ReadFailedException.MAPPER);
+ Futures.transform(readTx.read(store, codec.toYangInstanceIdentifierBlocking(path)),
+ result -> Optional.fromJavaUtil(codec.deserializeFunction(path).apply(result.toJavaUtil())),
+ 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);
}
}