--- /dev/null
+/*
+ * Copyright (c) 2022 PANTHEON.tech, s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * 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.persisted;
+
+import static com.google.common.base.Verify.verifyNotNull;
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.io.ByteStreams;
+import java.io.IOException;
+import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
+import org.opendaylight.controller.cluster.datastore.persisted.AbstractIdentifiablePayload.SerialForm;
+
+/**
+ * Serialization proxy for {@link CreateLocalHistoryPayload}.
+ */
+final class CH implements SerialForm {
+ private static final long serialVersionUID = 1L;
+
+ private LocalHistoryIdentifier identifier;
+ private byte[] bytes;
+
+ @SuppressWarnings("checkstyle:RedundantModifier")
+ public CH() {
+ // For Externalizable
+ }
+
+ CH(final byte[] bytes) {
+ this.bytes = requireNonNull(bytes);
+ }
+
+ @Override
+ public byte[] bytes() {
+ return bytes;
+ }
+
+ @Override
+ public void readExternal(final byte[] newBytes) throws IOException {
+ bytes = requireNonNull(newBytes);
+ identifier = verifyNotNull(LocalHistoryIdentifier.readFrom(ByteStreams.newDataInput(newBytes)));
+ }
+
+ @Override
+ public Object readResolve() {
+ return new CreateLocalHistoryPayload(identifier, bytes);
+ }
+}