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 "WebIDBObjectStoreImpl.h"
28
29#if ENABLE(INDEXED_DATABASE)
30
31#include "DOMStringList.h"
32#include "IDBCallbacksProxy.h"
33#include "IDBIndexBackendInterface.h"
34#include "IDBKeyRange.h"
35#include "IDBObjectStoreBackendInterface.h"
36#include "WebIDBIndexImpl.h"
37#include "WebIDBKey.h"
38#include "WebIDBKeyRange.h"
39#include "WebIDBTransaction.h"
40#include "WebSerializedScriptValue.h"
41
42using namespace WebCore;
43
44namespace WebKit {
45
46WebIDBObjectStoreImpl::WebIDBObjectStoreImpl(PassRefPtr<IDBObjectStoreBackendInterface> objectStore)
47    : m_objectStore(objectStore)
48{
49}
50
51WebIDBObjectStoreImpl::~WebIDBObjectStoreImpl()
52{
53}
54
55WebString WebIDBObjectStoreImpl::name() const
56{
57    return m_objectStore->name();
58}
59
60WebString WebIDBObjectStoreImpl::keyPath() const
61{
62    return m_objectStore->keyPath();
63}
64
65WebDOMStringList WebIDBObjectStoreImpl::indexNames() const
66{
67    return m_objectStore->indexNames();
68}
69
70void WebIDBObjectStoreImpl::get(const WebIDBKey& key, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec)
71{
72    m_objectStore->get(key, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec);
73}
74
75void WebIDBObjectStoreImpl::put(const WebSerializedScriptValue& value, const WebIDBKey& key, PutMode putMode, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec)
76{
77    m_objectStore->put(value, key, static_cast<IDBObjectStoreBackendInterface::PutMode>(putMode), IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec);
78}
79
80void WebIDBObjectStoreImpl::deleteFunction(const WebIDBKey& key, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec)
81{
82    m_objectStore->deleteFunction(key, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec);
83}
84
85void WebIDBObjectStoreImpl::clear(WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec)
86{
87    m_objectStore->clear(IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec);
88}
89
90WebIDBIndex* WebIDBObjectStoreImpl::createIndex(const WebString& name, const WebString& keyPath, bool unique, const WebIDBTransaction& transaction, WebExceptionCode& ec)
91{
92    RefPtr<IDBIndexBackendInterface> index = m_objectStore->createIndex(name, keyPath, unique, transaction.getIDBTransactionBackendInterface(), ec);
93    if (!index)
94        return 0;
95    return new WebIDBIndexImpl(index);
96}
97
98WebIDBIndex* WebIDBObjectStoreImpl::index(const WebString& name, WebExceptionCode& ec)
99{
100    RefPtr<IDBIndexBackendInterface> index = m_objectStore->index(name, ec);
101    if (!index)
102        return 0;
103    return new WebIDBIndexImpl(index);
104}
105
106void WebIDBObjectStoreImpl::deleteIndex(const WebString& name, const WebIDBTransaction& transaction, WebExceptionCode& ec)
107{
108    m_objectStore->deleteIndex(name, transaction.getIDBTransactionBackendInterface(), ec);
109}
110
111void WebIDBObjectStoreImpl::openCursor(const WebIDBKeyRange& keyRange, unsigned short direction, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec)
112{
113    m_objectStore->openCursor(keyRange, direction, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec);
114}
115
116} // namespace WebKit
117
118#endif // ENABLE(INDEXED_DATABASE)
119