1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "APIDictionary.h"
28
29#include "APIArray.h"
30#include "APIString.h"
31
32namespace API {
33
34Ref<Dictionary> Dictionary::create()
35{
36 return create({ });
37}
38
39Ref<Dictionary> Dictionary::create(MapType map)
40{
41 return adoptRef(*new Dictionary(WTFMove(map)));
42}
43
44Dictionary::Dictionary(MapType map)
45 : m_map(WTFMove(map))
46{
47}
48
49Dictionary::~Dictionary()
50{
51}
52
53Ref<Array> Dictionary::keys() const
54{
55 if (m_map.isEmpty())
56 return API::Array::create();
57
58 Vector<RefPtr<API::Object>> keys;
59 keys.reserveInitialCapacity(m_map.size());
60
61 for (const auto& key : m_map.keys())
62 keys.uncheckedAppend(API::String::create(key));
63
64 return API::Array::create(WTFMove(keys));
65}
66
67bool Dictionary::add(const WTF::String& key, RefPtr<API::Object>&& item)
68{
69 MapType::AddResult result = m_map.add(key, WTFMove(item));
70 return result.isNewEntry;
71}
72
73bool Dictionary::set(const WTF::String& key, RefPtr<API::Object>&& item)
74{
75 MapType::AddResult result = m_map.set(key, WTFMove(item));
76 return result.isNewEntry;
77}
78
79void Dictionary::remove(const WTF::String& key)
80{
81 m_map.remove(key);
82}
83
84} // namespace API
85