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-rw-r--r--infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ReadOnlyTransaction.java28
1 files changed, 13 insertions, 15 deletions
diff --git a/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ReadOnlyTransaction.java b/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ReadOnlyTransaction.java
index dcd456a27..ed401eef9 100644
--- a/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ReadOnlyTransaction.java
+++ b/infra/data-impl/src/main/java/io/fd/honeycomb/data/impl/ReadOnlyTransaction.java
@@ -21,23 +21,23 @@ import static com.google.common.base.Preconditions.checkState;
import static java.util.Objects.requireNonNull;
import com.google.common.base.Function;
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.FluentFuture;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
import io.fd.honeycomb.data.DataModification;
import io.fd.honeycomb.data.ReadableDataManager;
+import java.util.Optional;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
-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;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction {
+final class ReadOnlyTransaction implements DOMDataTreeReadTransaction {
private static final Logger LOG = LoggerFactory.getLogger(ReadOnlyTransaction.class);
@@ -70,9 +70,8 @@ final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction {
}
@Override
- public synchronized CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(
- final LogicalDatastoreType store,
- final YangInstanceIdentifier path) {
+ public synchronized FluentFuture<Optional<NormalizedNode<?, ?>>> read(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
LOG.debug("ReadOnlyTransaction.read(), store={}, path={}", store, path);
checkState(!closed, "Transaction has been closed");
@@ -86,12 +85,13 @@ final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction {
}
@Override
- public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store,
- final YangInstanceIdentifier path) {
+ public FluentFuture<Boolean> exists(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
LOG.debug("ReadOnlyTransaction.exists() store={}, path={}", store, path);
- ListenableFuture<Boolean> listenableFuture = Futures.transform(read(store, path), IS_NODE_PRESENT);
- return Futures.makeChecked(listenableFuture, ANY_EX_TO_READ_FAILED_EXCEPTION_MAPPER);
+ ListenableFuture<Boolean> listenableFuture = Futures.transform(read(store, path), IS_NODE_PRESENT,
+ MoreExecutors.directExecutor());
+ return FluentFuture.from(listenableFuture);
}
@Nonnull
@@ -119,6 +119,4 @@ final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction {
private static final Function<? super Optional<NormalizedNode<?, ?>>, ? extends Boolean> IS_NODE_PRESENT =
(Function<Optional<NormalizedNode<?, ?>>, Boolean>) input -> input == null ? Boolean.FALSE : input.isPresent();
- private static final Function<? super Exception, ReadFailedException> ANY_EX_TO_READ_FAILED_EXCEPTION_MAPPER =
- (Function<Exception, ReadFailedException>) e -> new ReadFailedException("Exists failed", e);
} \ No newline at end of file