1 /*
2 * Copyright 2002-2012 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.springframework.core.serializer;
18
19 import java.io.IOException;
20 import java.io.ObjectOutputStream;
21 import java.io.OutputStream;
22 import java.io.Serializable;
23
24 /**
25 * Serializer that writes an object to an output stream using Java Serialization.
26 *
27 * @author Gary Russell
28 * @author Mark Fisher
29 * @since 3.0.5
30 */
31 public class DefaultSerializer implements Serializer<Object> {
32
33 /**
34 * Writes the source object to an output stream using Java Serialization.
35 * The source object must implement {@link Serializable}.
36 */
37 @Override
38 public void serialize(Object object, OutputStream outputStream) throws IOException {
39 if (!(object instanceof Serializable)) {
40 throw new IllegalArgumentException(getClass().getSimpleName() + " requires a Serializable payload " +
41 "but received an object of type [" + object.getClass().getName() + "]");
42 }
43 ObjectOutputStream objectOutputStream = new ObjectOutputStream(outputStream);
44 objectOutputStream.writeObject(object);
45 objectOutputStream.flush();
46 }
47
48 }