/src/main/java/com/alibaba/fastjson/serializer/IntArraySerializer.java

 1/*
 2 * Copyright 1999-2101 Alibaba Group.
 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 */
16package com.alibaba.fastjson.serializer;
17
18import java.io.IOException;
19import java.lang.reflect.Type;
20
21/**
22 * @author wenshao<szujobs@hotmail.com>
23 */
24public class IntArraySerializer implements ObjectSerializer {
25
26    public static IntArraySerializer instance = new IntArraySerializer();
27
28    public final void write(JSONSerializer serializer, Object object, Object fieldName, Type fieldType) throws IOException {
29        SerializeWriter out = serializer.getWriter();
30        
31        if (object == null) {
32            if (out.isEnabled(SerializerFeature.WriteNullListAsEmpty)) {
33                out.write("[]");
34            } else {
35                out.writeNull();
36            }
37            return;
38        }
39
40        int[] array = (int[]) object;
41
42        out.writeIntArray(array);
43    }
44}