Merge "Removing { } from NormalizedNodeJsonBodyWriter"

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java
index 384e75ae7e6a11a7073ef3142586aeb68f59a4c0..5ba787c98322eb155ce5971a91807a5c11d3dc66 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java
@@ -8,16 +8,74 @@
 
 package org.opendaylight.controller.cluster.datastore.messages;
 
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
+import org.opendaylight.controller.cluster.datastore.util.InstanceIdentifierUtils;
+import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils;
+import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
-public class DeleteData {
-  private final InstanceIdentifier path;
+/**
+ * @deprecated Replaced by BatchedModifications.
+ */
+@Deprecated
+public class DeleteData extends VersionedExternalizableMessage {
+    private static final long serialVersionUID = 1L;
+
+    public static final Class<DeleteData> SERIALIZABLE_CLASS = DeleteData.class;
+
+    private YangInstanceIdentifier path;
+
+    public DeleteData() {
+    }
+
+    public DeleteData(final YangInstanceIdentifier path, short version) {
+        super(version);
+        this.path = path;
+    }
+
+    public YangInstanceIdentifier getPath() {
+        return path;
+    }
+
+    @Override
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+        super.readExternal(in);
+        path = SerializationUtils.deserializePath(in);
+    }
+
+    @Override
+    public void writeExternal(ObjectOutput out) throws IOException {
+        super.writeExternal(out);
+        SerializationUtils.serializePath(path, out);
+    }
+
+    @Override
+    public Object toSerializable() {
+        if(getVersion() >= DataStoreVersions.LITHIUM_VERSION) {
+            return this;
+        } else {
+            // To base or R1 Helium version
+            return ShardTransactionMessages.DeleteData.newBuilder().setInstanceIdentifierPathArguments(
+                    InstanceIdentifierUtils.toSerializable(path)).build();
+        }
+    }
 
-  public DeleteData(InstanceIdentifier path) {
-    this.path = path;
-  }
+    public static DeleteData fromSerializable(final Object serializable) {
+        if(serializable instanceof DeleteData) {
+            return (DeleteData) serializable;
+        } else {
+            // From base or R1 Helium version
+            ShardTransactionMessages.DeleteData o = (ShardTransactionMessages.DeleteData) serializable;
+            return new DeleteData(InstanceIdentifierUtils.fromSerializable(o.getInstanceIdentifierPathArguments()),
+                    DataStoreVersions.HELIUM_2_VERSION);
+        }
+    }
 
-  public InstanceIdentifier getPath() {
-    return path;
-  }
+    public static boolean isSerializedType(Object message) {
+        return SERIALIZABLE_CLASS.isInstance(message) ||
+               message instanceof ShardTransactionMessages.DeleteData;
+    }
 }