* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.controller.md.sal.dom.broker.impl.legacy.sharded.adapter;
-import static com.google.common.base.Preconditions.checkNotNull;
+import static java.util.Objects.requireNonNull;
import com.google.common.base.Optional;
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.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
/**
* Read transaction that delegates calls to {@link org.opendaylight.mdsal.dom.broker.ShardedDOMReadTransactionAdapter},
- * which in turn translates calls to shard aware implementation of {@link org.opendaylight.mdsal.dom.api.DOMDataTreeService}.
+ * which in turn translates calls to shard aware implementation of
+ * {@link org.opendaylight.mdsal.dom.api.DOMDataTreeService}.
+ *
* <p>
* Since reading data distributed on different subshards is not guaranteed to
* return all relevant data, we cannot guarantee it neither. Best effort is to
* return all data we get from first initial data change event received.
*/
+@Deprecated(forRemoval = true)
class ShardedDOMDataBrokerDelegatingReadTransaction implements DOMDataReadOnlyTransaction {
private final DOMDataTreeReadTransaction delegateTx;
private final Object txIdentifier;
- public ShardedDOMDataBrokerDelegatingReadTransaction(final Object txIdentifier, final DOMDataTreeReadTransaction delegateTx) {
- this.delegateTx = checkNotNull(delegateTx);
- this.txIdentifier = checkNotNull(txIdentifier);
+ ShardedDOMDataBrokerDelegatingReadTransaction(final Object txIdentifier,
+ final DOMDataTreeReadTransaction delegateTx) {
+ this.delegateTx = requireNonNull(delegateTx);
+ this.txIdentifier = requireNonNull(txIdentifier);
}
@Override
public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(final LogicalDatastoreType store,
final YangInstanceIdentifier path) {
- return Futures.makeChecked(delegateTx.read(LegacyShardedDOMDataBrokerAdapterUtils.translateDataStoreType(store), path), ReadFailedException.MAPPER);
+ return Futures.makeChecked(delegateTx.read(store.toMdsal(), path).transform(
+ Optional::fromJavaUtil, MoreExecutors.directExecutor()), ReadFailedException.MAPPER);
}
@Override
- public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
- return Futures.makeChecked(delegateTx.exists(LegacyShardedDOMDataBrokerAdapterUtils.translateDataStoreType(store), path), ReadFailedException.MAPPER);
+ public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
+ return Futures.makeChecked(delegateTx.exists(store.toMdsal(), path), ReadFailedException.MAPPER);
}
@Override