| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.logging.log4j.test.junit; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.io.Serializable; |
| |
| /** |
| * Utility class to facilitate serializing and deserializing objects. |
| */ |
| public class SerialUtil { |
| private SerialUtil() { |
| } |
| |
| /** |
| * Serializes the specified object and returns the result as a byte array. |
| * @param obj the object to serialize |
| * @return the serialized object |
| */ |
| public static byte[] serialize(final Serializable obj) { |
| try { |
| final ByteArrayOutputStream bas = new ByteArrayOutputStream(8192); |
| final ObjectOutputStream oos = new ObjectOutputStream(bas); |
| oos.writeObject(obj); |
| oos.flush(); |
| return bas.toByteArray(); |
| } catch (final Exception ex) { |
| throw new IllegalStateException("Could not serialize", ex); |
| } |
| } |
| |
| /** |
| * Deserialize an object from the specified byte array and returns the result. |
| * @param data byte array representing the serialized object |
| * @return the deserialized object |
| */ |
| @SuppressWarnings("unchecked") |
| public static <T> T deserialize(final byte[] data) { |
| try { |
| final ByteArrayInputStream bas = new ByteArrayInputStream(data); |
| final ObjectInputStream ois = new ObjectInputStream(bas); |
| return (T) ois.readObject(); |
| } catch (final Exception ex) { |
| throw new IllegalStateException("Could not deserialize", ex); |
| } |
| } |
| } |