1/*
2 * Copyright (C) 2009 The Guava 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
17package com.google.common.collect;
18
19import com.google.gwt.user.client.rpc.SerializationException;
20import com.google.gwt.user.client.rpc.SerializationStreamReader;
21import com.google.gwt.user.client.rpc.SerializationStreamWriter;
22
23import java.util.Map;
24
25/**
26 * This class implements the GWT serialization of {@link LinkedListMultimap}.
27 *
28 * @author Chris Povirk
29 */
30public class LinkedListMultimap_CustomFieldSerializer {
31
32  public static void deserialize(SerializationStreamReader in,
33      LinkedListMultimap<?, ?> out) {
34  }
35
36  public static LinkedListMultimap<Object, Object> instantiate(
37      SerializationStreamReader in) throws SerializationException {
38    LinkedListMultimap<Object, Object> multimap = LinkedListMultimap.create();
39    int size = in.readInt();
40    for (int i = 0; i < size; i++) {
41      Object key = in.readObject();
42      Object value = in.readObject();
43      multimap.put(key, value);
44    }
45    return multimap;
46  }
47
48  public static void serialize(SerializationStreamWriter out,
49      LinkedListMultimap<?, ?> multimap) throws SerializationException {
50    out.writeInt(multimap.size());
51    for (Map.Entry<?, ?> entry : multimap.entries()) {
52      out.writeObject(entry.getKey());
53      out.writeObject(entry.getValue());
54    }
55  }
56}
57