package org.opendaylight.controller.cluster.datastore.messages;
+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 implements SerializableMessage {
+/**
+ * @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;
- public static final Class<ShardTransactionMessages.DeleteData> SERIALIZABLE_CLASS = ShardTransactionMessages.DeleteData.class;
+ private YangInstanceIdentifier path;
- private final YangInstanceIdentifier path;
+ public DeleteData() {
+ }
- public DeleteData(final YangInstanceIdentifier path) {
+ public DeleteData(final YangInstanceIdentifier path, short version) {
+ super(version);
this.path = path;
}
return path;
}
- @Override public Object toSerializable() {
- return ShardTransactionMessages.DeleteData.newBuilder()
- .setInstanceIdentifierPathArguments(InstanceIdentifierUtils.toSerializable(path)).build();
+ @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 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 static DeleteData fromSerializable(final Object serializable){
- ShardTransactionMessages.DeleteData o = (ShardTransactionMessages.DeleteData) serializable;
- return new DeleteData(InstanceIdentifierUtils.fromSerializable(o.getInstanceIdentifierPathArguments()));
+ public static boolean isSerializedType(Object message) {
+ return SERIALIZABLE_CLASS.isInstance(message) ||
+ message instanceof ShardTransactionMessages.DeleteData;
}
}