com.arangodb.shaded.vertx.core.impl.SerializableUtils Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2022 Contributors to the Eclipse Foundation
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
* which is available at https://www.apache.org/licenses/LICENSE-2.0.
*
* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
*/
package com.arangodb.shaded.vertx.core.impl;
import java.io.*;
public class SerializableUtils {
public static byte[] toBytes(Object o) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
oos.writeObject(o);
oos.flush();
} catch (IOException e) {
throw new RuntimeException(e);
}
return baos.toByteArray();
}
@FunctionalInterface
public interface ObjectInputStreamFactory {
ObjectInputStream create(ByteArrayInputStream bais) throws IOException;
}
public static Object fromBytes(byte[] bytes, ObjectInputStreamFactory factory) {
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
try (ObjectInputStream ois = factory.create(bais)) {
return ois.readObject();
} catch (IOException | ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
private SerializableUtils() {
// Utility class
}
}