package org.opendaylight.controller.cluster.datastore.messages;
+import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
-import org.opendaylight.controller.cluster.datastore.utils.InstanceIdentifierUtils;
+import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Decoded;
+import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Encoded;
import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-public class MergeData extends ModifyData{
- public MergeData(InstanceIdentifier path, NormalizedNode<?, ?> data,
- SchemaContext context) {
- super(path, data, context);
+public class MergeData extends ModifyData implements VersionedSerializableMessage {
+ private static final long serialVersionUID = 1L;
+
+ public static final Class<MergeData> SERIALIZABLE_CLASS = MergeData.class;
+
+ public MergeData() {
}
- @Override public Object toSerializable() {
- return ShardTransactionMessages.MergeData.newBuilder()
- .setInstanceIdentifierPathArguments(InstanceIdentifierUtils.getParentPath(path.toString()))
- .setNormalizedNode(new NormalizedNodeToNodeCodec(schemaContext).encode(path, data).getNormalizedNode()).build();
+ public MergeData(YangInstanceIdentifier path, NormalizedNode<?, ?> data) {
+ super(path, data);
}
- public static MergeData fromSerializable(Object serializable, SchemaContext schemaContext){
- ShardTransactionMessages.MergeData o = (ShardTransactionMessages.MergeData) serializable;
- InstanceIdentifier identifier = InstanceIdentifierUtils.from(o.getInstanceIdentifierPathArguments());
+ @Override
+ public Object toSerializable(short toVersion) {
+ if(toVersion >= DataStoreVersions.LITHIUM_VERSION) {
+ setVersion(toVersion);
+ return this;
+ } else {
+ // To base or R1 Helium version
+ Encoded encoded = new NormalizedNodeToNodeCodec(null).encode(getPath(), getData());
+ return ShardTransactionMessages.MergeData.newBuilder()
+ .setInstanceIdentifierPathArguments(encoded.getEncodedPath())
+ .setNormalizedNode(encoded.getEncodedNode().getNormalizedNode()).build();
+ }
+ }
- NormalizedNode<?, ?> normalizedNode =
- new NormalizedNodeToNodeCodec(schemaContext)
- .decode(identifier, o.getNormalizedNode());
+ public static MergeData fromSerializable(Object serializable){
+ if(serializable instanceof MergeData) {
+ return (MergeData) serializable;
+ } else {
+ // From base or R1 Helium version
+ ShardTransactionMessages.MergeData o = (ShardTransactionMessages.MergeData) serializable;
+ Decoded decoded = new NormalizedNodeToNodeCodec(null).decode(
+ o.getInstanceIdentifierPathArguments(), o.getNormalizedNode());
+ return new MergeData(decoded.getDecodedPath(), decoded.getDecodedNode());
+ }
+ }
- return new MergeData(identifier, normalizedNode, schemaContext);
+ public static boolean isSerializedType(Object message) {
+ return SERIALIZABLE_CLASS.isInstance(message) ||
+ message instanceof ShardTransactionMessages.MergeData;
}
}