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Side by Side Diff: third_party/WebKit/Source/modules/indexeddb/IDBDatabaseCallbacks.cpp

Issue 2370643004: Port messages sent by WebIDBFactoryImpl to Mojo. (Closed)
Patch Set: Require explicit wrapping when discarding map keys. Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved. 2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the 11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution. 12 * documentation and/or other materials provided with the distribution.
13 * 13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 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 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 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 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 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 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 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 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. 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #include "modules/indexeddb/IDBDatabaseCallbacks.h" 26 #include "modules/indexeddb/IDBDatabaseCallbacks.h"
27 27
28 #include "modules/indexeddb/IDBDatabase.h" 28 #include "modules/indexeddb/IDBDatabase.h"
29 #include "modules/indexeddb/WebIDBDatabaseCallbacksImpl.h"
29 30
30 namespace blink { 31 namespace blink {
31 32
32 IDBDatabaseCallbacks* IDBDatabaseCallbacks::create() { 33 IDBDatabaseCallbacks* IDBDatabaseCallbacks::create() {
33 return new IDBDatabaseCallbacks(); 34 return new IDBDatabaseCallbacks();
34 } 35 }
35 36
36 IDBDatabaseCallbacks::IDBDatabaseCallbacks() : m_database(nullptr) {} 37 IDBDatabaseCallbacks::IDBDatabaseCallbacks() : m_database(nullptr) {}
37 38
38 IDBDatabaseCallbacks::~IDBDatabaseCallbacks() {} 39 IDBDatabaseCallbacks::~IDBDatabaseCallbacks() {}
39 40
40 DEFINE_TRACE(IDBDatabaseCallbacks) { 41 DEFINE_TRACE(IDBDatabaseCallbacks) {
41 visitor->trace(m_database); 42 visitor->trace(m_database);
42 } 43 }
43 44
44 void IDBDatabaseCallbacks::onForcedClose() { 45 void IDBDatabaseCallbacks::onForcedClose() {
45 if (m_database) 46 if (m_database)
46 m_database->forceClose(); 47 m_database->forceClose();
47 } 48 }
48 49
49 void IDBDatabaseCallbacks::onVersionChange(int64_t oldVersion, 50 void IDBDatabaseCallbacks::onVersionChange(int64_t oldVersion,
50 int64_t newVersion) { 51 int64_t newVersion) {
51 if (m_database) 52 if (m_database)
52 m_database->onVersionChange(oldVersion, newVersion); 53 m_database->onVersionChange(oldVersion, newVersion);
53 } 54 }
54 55
55 void IDBDatabaseCallbacks::connect(IDBDatabase* database) {
56 ASSERT(!m_database);
57 ASSERT(database);
58 m_database = database;
59 }
60
61 void IDBDatabaseCallbacks::onAbort(int64_t transactionId, DOMException* error) { 56 void IDBDatabaseCallbacks::onAbort(int64_t transactionId, DOMException* error) {
62 if (m_database) 57 if (m_database)
63 m_database->onAbort(transactionId, error); 58 m_database->onAbort(transactionId, error);
64 } 59 }
65 60
66 void IDBDatabaseCallbacks::onComplete(int64_t transactionId) { 61 void IDBDatabaseCallbacks::onComplete(int64_t transactionId) {
67 if (m_database) 62 if (m_database)
68 m_database->onComplete(transactionId); 63 m_database->onComplete(transactionId);
69 } 64 }
70 65
66 void IDBDatabaseCallbacks::connect(IDBDatabase* database) {
67 DCHECK(!m_database);
68 DCHECK(database);
69 m_database = database;
70 }
71
72 std::unique_ptr<WebIDBDatabaseCallbacks>
73 IDBDatabaseCallbacks::createWebCallbacks() {
74 DCHECK(!m_webCallbacks);
75 std::unique_ptr<WebIDBDatabaseCallbacks> callbacks =
76 WebIDBDatabaseCallbacksImpl::create(this);
77 m_webCallbacks = callbacks.get();
78 return callbacks;
79 }
80
81 void IDBDatabaseCallbacks::detachWebCallbacks() {
82 if (m_webCallbacks) {
83 m_webCallbacks->detach();
84 m_webCallbacks = nullptr;
85 }
86 }
87
88 void IDBDatabaseCallbacks::webCallbacksDestroyed() {
89 DCHECK(m_webCallbacks);
90 m_webCallbacks = nullptr;
91 }
92
71 } // namespace blink 93 } // namespace blink
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