Simplify code using Java 8 features

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / databroker / ClientBackedReadWriteTransaction.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ClientBackedReadWriteTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ClientBackedReadWriteTransaction.java
index 0e673e7127f1bb27f9639960823d7c605199bb57..cfc251d6c89e3b303171670d8a282f838e1cb6d0 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ClientBackedReadWriteTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ClientBackedReadWriteTransaction.java
@@ -7,12 +7,10 @@
  */
 package org.opendaylight.controller.cluster.databroker;
 
-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.FluentFuture;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction;
-import org.opendaylight.mdsal.common.api.ReadFailedException;
 import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadWriteTransaction;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
@@ -30,12 +28,12 @@ final class ClientBackedReadWriteTransaction extends ClientBackedWriteTransactio
     }
 
     @Override
-    public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(final YangInstanceIdentifier path) {
-        return Futures.makeChecked(delegate().read(path), ReadFailedException.MAPPER);
+    public FluentFuture<Optional<NormalizedNode<?, ?>>> read(final YangInstanceIdentifier path) {
+        return delegate().read(path);
     }
 
     @Override
-    public CheckedFuture<Boolean, ReadFailedException> exists(final YangInstanceIdentifier path) {
-        return Futures.makeChecked(delegate().exists(path), ReadFailedException.MAPPER);
+    public FluentFuture<Boolean> exists(final YangInstanceIdentifier path) {
+        return delegate().exists(path);
     }
 }