2 * Copyright (c) 2022 PANTHEON.tech, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.cluster.access.concepts;
10 import static java.util.Objects.requireNonNull;
12 import java.io.Externalizable;
13 import java.io.IOException;
14 import java.io.ObjectInput;
15 import java.io.ObjectOutput;
16 import java.nio.charset.StandardCharsets;
19 * Serialization proxy for {@link FrontendType}.
21 final class FT implements Externalizable {
23 private static final long serialVersionUID = 1L;
25 private byte[] serialized;
27 @SuppressWarnings("checkstyle:RedundantModifier")
32 FT(final byte[] serialized) {
33 this.serialized = requireNonNull(serialized);
37 public void writeExternal(final ObjectOutput out) throws IOException {
38 out.writeInt(serialized.length);
39 out.write(serialized);
43 public void readExternal(final ObjectInput in) throws IOException {
44 serialized = new byte[in.readInt()];
45 in.readFully(serialized);
49 private Object readResolve() {
50 // TODO: consider caching instances here
51 return new FrontendType(new String(serialized, StandardCharsets.UTF_8), serialized);