1/*
2 * Copyright (C) 2011 Google 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 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WebIDBKeyRange.h"
28
29#if ENABLE(INDEXED_DATABASE)
30
31#include "IDBKey.h"
32#include "IDBKeyRange.h"
33#include "WebIDBKey.h"
34
35using namespace WebCore;
36
37namespace WebKit {
38
39void WebIDBKeyRange::assign(const WebIDBKeyRange& other)
40{
41    m_private = other.m_private;
42}
43
44void WebIDBKeyRange::assign(const WebIDBKey& lower, const WebIDBKey& upper, bool lowerOpen, bool upperOpen)
45{
46    if (lower.type() == WebIDBKey::InvalidType && upper.type() == WebIDBKey::InvalidType)
47        m_private = 0;
48    else
49        m_private = IDBKeyRange::create(lower, upper, lowerOpen, upperOpen);
50}
51
52void WebIDBKeyRange::reset()
53{
54    m_private.reset();
55}
56
57WebIDBKey WebIDBKeyRange::lower() const
58{
59    if (!m_private.get())
60        return WebIDBKey::createInvalid();
61    return m_private->lower();
62}
63
64WebIDBKey WebIDBKeyRange::upper() const
65{
66    if (!m_private.get())
67        return WebIDBKey::createInvalid();
68    return m_private->upper();
69}
70
71bool WebIDBKeyRange::lowerOpen() const
72{
73    return m_private.get() && m_private->lowerOpen();
74}
75
76bool WebIDBKeyRange::upperOpen() const
77{
78    return m_private.get() && m_private->upperOpen();
79}
80
81WebIDBKeyRange::WebIDBKeyRange(const PassRefPtr<IDBKeyRange>& value)
82    : m_private(value)
83{
84}
85
86WebIDBKeyRange& WebIDBKeyRange::operator=(const PassRefPtr<IDBKeyRange>& value)
87{
88    m_private = value;
89    return *this;
90}
91
92WebIDBKeyRange::operator PassRefPtr<IDBKeyRange>() const
93{
94    return m_private.get();
95}
96
97} // namespace WebKit
98
99#endif // ENABLE(INDEXED_DATABASE)
100