com.es.plus.adapter.tools.SerializationUtils Maven / Gradle / Ivy
/*
* from organization baomidou
*
* 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
*
* https://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 com.es.plus.adapter.tools;
import java.io.*;
public class SerializationUtils {
@SuppressWarnings("unchecked")
public static T clone(final T object) {
if (object == null) {
return null;
}
final byte[] objectData = serialize(object);
return (T) deserialize(objectData);
}
public static byte[] serialize(Object object) {
if (object == null) {
return null;
}
ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
oos.writeObject(object);
oos.flush();
} catch (IOException ex) {
throw new IllegalArgumentException("Failed to serialize object of type: " + object.getClass(), ex);
}
return baos.toByteArray();
}
public static Object deserialize(byte[] bytes) {
if (bytes == null) {
return null;
}
try (ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(bytes))) {
return ois.readObject();
} catch (IOException ex) {
throw new IllegalArgumentException("Failed to deserialize object", ex);
} catch (ClassNotFoundException ex) {
throw new IllegalStateException("Failed to deserialize object type", ex);
}
}
}