1 /*
2 * Copyright (c) 2009-2012 The 99 Software Foundation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22 package org.nnsoft.sameas4j;
23
24 import java.lang.reflect.Type;
25
26 import com.google.gson.JsonArray;
27 import com.google.gson.JsonDeserializationContext;
28 import com.google.gson.JsonDeserializer;
29 import com.google.gson.JsonElement;
30 import com.google.gson.JsonParseException;
31
32 /**
33 * Json adapter that given a JsonElement builds a
34 * list of {@link Equivalence} instance.
35 */
36 final class EquivalenceListDeserializer
37 extends AbstractEquivalenceDeserializer
38 implements JsonDeserializer<EquivalenceList> {
39
40 /**
41 * {@inheritDoc}
42 */
43 public EquivalenceList deserialize(JsonElement json,
44 Type type,
45 JsonDeserializationContext context) throws JsonParseException {
46 EquivalenceList equivalenceList = new EquivalenceList();
47
48 JsonArray jsonArrayOfEquivalences = json.getAsJsonArray();
49 for (int i = 0; i < jsonArrayOfEquivalences.size(); i++) {
50 equivalenceList.addEquivalence(
51 this.getEquivalence(jsonArrayOfEquivalences.get(i)));
52 }
53
54 return equivalenceList;
55 }
56
57 }