--- /dev/null
+/*
+ * Copyright 2023 PANTHEON.tech, s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.atomix.utils.serializer;
+
+import static java.util.Objects.requireNonNull;
+
+import com.esotericsoftware.kryo.Kryo;
+import com.esotericsoftware.kryo.KryoException;
+import com.esotericsoftware.kryo.io.Output;
+import com.esotericsoftware.kryo.serializers.JavaSerializer;
+import io.atomix.storage.journal.JournalSerdes.EntryOutput;
+import java.io.IOException;
+
+final class KryoEntryOutput implements EntryOutput {
+ private final Kryo kryo;
+ private final Output output;
+ private final JavaSerializer javaSerializer;
+
+ KryoEntryOutput(final Kryo kryo, final Output output, final JavaSerializer javaSerializer) {
+ this.kryo = requireNonNull(kryo);
+ this.output = requireNonNull(output);
+ this.javaSerializer = requireNonNull(javaSerializer);
+ }
+
+ @Override
+ public void writeBytes(final byte[] bytes) throws IOException {
+ try {
+ output.writeBytes(bytes);
+ } catch (KryoException e) {
+ throw new IOException(e);
+ }
+ }
+
+ @Override
+ public void writeLong(final long value) throws IOException {
+ try {
+ output.writeLong(value, false);
+ } catch (KryoException e) {
+ throw new IOException(e);
+ }
+ }
+
+ @Override
+ public void writeObject(final Object value) throws IOException {
+ try {
+ javaSerializer.write(kryo, output, value);
+ } catch (KryoException e) {
+ throw new IOException(e);
+ }
+ }
+
+ @Override
+ public void writeString(final String value) throws IOException {
+ try {
+ output.writeString(value);
+ } catch (KryoException e) {
+ throw new IOException(e);
+ }
+ }
+
+ @Override
+ public void writeVarInt(final int value) throws IOException {
+ try {
+ output.writeVarInt(value, true);
+ } catch (KryoException e) {
+ throw new IOException(e);
+ }
+ }
+}