X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fmessages%2FReadData.java;h=8172d64d52ccba8fa75a1b48054d057702e95355;hp=2f56a9740b2d4872a116dbccc31ceeb33e6425f1;hb=HEAD;hpb=3023dca88c440607b9c7a8e238ef9f77d3037292

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadData.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadData.java
index 2f56a9740b..8172d64d52 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadData.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadData.java
@@ -5,19 +5,55 @@
  * 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.cluster.datastore.messages;
 
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+import com.google.common.base.Preconditions;
+import com.google.common.util.concurrent.FluentFuture;
+import com.google.common.util.concurrent.SettableFuture;
+import java.util.Optional;
+import org.opendaylight.mdsal.common.api.ReadFailedException;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+@Deprecated(since = "9.0.0", forRemoval = true)
+public class ReadData extends AbstractRead<Optional<NormalizedNode>> {
+    private static final long serialVersionUID = 1L;
+
+    public ReadData() {
+    }
+
+    public ReadData(final YangInstanceIdentifier path, final short version) {
+        super(path, version);
+    }
+
+    @Override
+    public FluentFuture<Optional<NormalizedNode>> apply(final DOMStoreReadTransaction readDelegate) {
+        return readDelegate.read(getPath());
+    }
+
+    @Override
+    public void processResponse(final Object readResponse,
+            final SettableFuture<Optional<NormalizedNode>> returnFuture) {
+        if (ReadDataReply.isSerializedType(readResponse)) {
+            ReadDataReply reply = ReadDataReply.fromSerializable(readResponse);
+            returnFuture.set(Optional.ofNullable(reply.getNormalizedNode()));
+        } else {
+            returnFuture.setException(new ReadFailedException("Invalid response reading data for path " + getPath()));
+        }
+    }
 
-public class ReadData {
-  private final InstanceIdentifier path;
+    @Override
+    protected AbstractRead<Optional<NormalizedNode>> newInstance(final short withVersion) {
+        return new ReadData(getPath(), withVersion);
+    }
 
-  public ReadData(InstanceIdentifier path) {
-    this.path = path;
-  }
+    public static ReadData fromSerializable(final Object serializable) {
+        Preconditions.checkArgument(serializable instanceof ReadData);
+        return (ReadData)serializable;
+    }
 
-  public InstanceIdentifier getPath() {
-    return path;
-  }
+    public static boolean isSerializedType(final Object message) {
+        return message instanceof ReadData;
+    }
 }