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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 |
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102 | 102 |
103 DEFINE_ATTRIBUTE_EVENT_LISTENER(success); | 103 DEFINE_ATTRIBUTE_EVENT_LISTENER(success); |
104 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); | 104 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); |
105 | 105 |
106 void setCursorDetails(IndexedDB::CursorType, WebIDBCursorDirection); | 106 void setCursorDetails(IndexedDB::CursorType, WebIDBCursorDirection); |
107 void setPendingCursor(IDBCursor*); | 107 void setPendingCursor(IDBCursor*); |
108 void abort(); | 108 void abort(); |
109 | 109 |
110 virtual void onError(DOMError*); | 110 virtual void onError(DOMError*); |
111 virtual void onSuccess(const Vector<String>&); | 111 virtual void onSuccess(const Vector<String>&); |
112 virtual void onSuccess(PassOwnPtr<WebIDBCursor>, IDBKey*, IDBKey* primaryKey
, PassRefPtr<SharedBuffer>, PassOwnPtr<Vector<WebBlobInfo> >); | 112 virtual void onSuccess(PassOwnPtr<WebIDBCursor>, IDBKey*, IDBKey* primaryKey
, PassRefPtr<SharedBuffer>, PassOwnPtr<Vector<WebBlobInfo>>); |
113 virtual void onSuccess(IDBKey*); | 113 virtual void onSuccess(IDBKey*); |
114 virtual void onSuccess(PassRefPtr<SharedBuffer>, PassOwnPtr<Vector<WebBlobIn
fo> >); | 114 virtual void onSuccess(PassRefPtr<SharedBuffer>, PassOwnPtr<Vector<WebBlobIn
fo>>); |
115 virtual void onSuccess(PassRefPtr<SharedBuffer>, PassOwnPtr<Vector<WebBlobIn
fo> >, IDBKey*, const IDBKeyPath&); | 115 virtual void onSuccess(PassRefPtr<SharedBuffer>, PassOwnPtr<Vector<WebBlobIn
fo>>, IDBKey*, const IDBKeyPath&); |
116 virtual void onSuccess(int64_t); | 116 virtual void onSuccess(int64_t); |
117 virtual void onSuccess(); | 117 virtual void onSuccess(); |
118 virtual void onSuccess(IDBKey*, IDBKey* primaryKey, PassRefPtr<SharedBuffer>
, PassOwnPtr<Vector<WebBlobInfo> >); | 118 virtual void onSuccess(IDBKey*, IDBKey* primaryKey, PassRefPtr<SharedBuffer>
, PassOwnPtr<Vector<WebBlobInfo>>); |
119 | 119 |
120 // Only IDBOpenDBRequest instances should receive these: | 120 // Only IDBOpenDBRequest instances should receive these: |
121 virtual void onBlocked(int64_t oldVersion) { ASSERT_NOT_REACHED(); } | 121 virtual void onBlocked(int64_t oldVersion) { ASSERT_NOT_REACHED(); } |
122 virtual void onUpgradeNeeded(int64_t oldVersion, PassOwnPtr<WebIDBDatabase>,
const IDBDatabaseMetadata&, WebIDBDataLoss, String dataLossMessage) { ASSERT_NO
T_REACHED(); } | 122 virtual void onUpgradeNeeded(int64_t oldVersion, PassOwnPtr<WebIDBDatabase>,
const IDBDatabaseMetadata&, WebIDBDataLoss, String dataLossMessage) { ASSERT_NO
T_REACHED(); } |
123 virtual void onSuccess(PassOwnPtr<WebIDBDatabase>, const IDBDatabaseMetadata
&) { ASSERT_NOT_REACHED(); } | 123 virtual void onSuccess(PassOwnPtr<WebIDBDatabase>, const IDBDatabaseMetadata
&) { ASSERT_NOT_REACHED(); } |
124 | 124 |
125 // ActiveDOMObject | 125 // ActiveDOMObject |
126 virtual bool hasPendingActivity() const override final; | 126 virtual bool hasPendingActivity() const override final; |
127 virtual void stop() override final; | 127 virtual void stop() override final; |
128 | 128 |
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148 virtual bool shouldEnqueueEvent() const; | 148 virtual bool shouldEnqueueEvent() const; |
149 void onSuccessInternal(IDBAny*); | 149 void onSuccessInternal(IDBAny*); |
150 void setResult(IDBAny*); | 150 void setResult(IDBAny*); |
151 | 151 |
152 bool m_contextStopped; | 152 bool m_contextStopped; |
153 Member<IDBTransaction> m_transaction; | 153 Member<IDBTransaction> m_transaction; |
154 ReadyState m_readyState; | 154 ReadyState m_readyState; |
155 bool m_requestAborted; // May be aborted by transaction then receive async o
nsuccess; ignore vs. assert. | 155 bool m_requestAborted; // May be aborted by transaction then receive async o
nsuccess; ignore vs. assert. |
156 | 156 |
157 private: | 157 private: |
158 void setResultCursor(IDBCursor*, IDBKey*, IDBKey* primaryKey, PassRefPtr<Sha
redBuffer> value, PassOwnPtr<Vector<WebBlobInfo> >); | 158 void setResultCursor(IDBCursor*, IDBKey*, IDBKey* primaryKey, PassRefPtr<Sha
redBuffer> value, PassOwnPtr<Vector<WebBlobInfo>>); |
159 void setBlobInfo(PassOwnPtr<Vector<WebBlobInfo>>); | 159 void setBlobInfo(PassOwnPtr<Vector<WebBlobInfo>>); |
160 | 160 |
161 RefPtr<ScriptState> m_scriptState; | 161 RefPtr<ScriptState> m_scriptState; |
162 Member<IDBAny> m_source; | 162 Member<IDBAny> m_source; |
163 Member<IDBAny> m_result; | 163 Member<IDBAny> m_result; |
164 Member<DOMError> m_error; | 164 Member<DOMError> m_error; |
165 | 165 |
166 bool m_hasPendingActivity; | 166 bool m_hasPendingActivity; |
167 WillBeHeapVector<RefPtrWillBeMember<Event> > m_enqueuedEvents; | 167 WillBeHeapVector<RefPtrWillBeMember<Event>> m_enqueuedEvents; |
168 | 168 |
169 // Only used if the result type will be a cursor. | 169 // Only used if the result type will be a cursor. |
170 IndexedDB::CursorType m_cursorType; | 170 IndexedDB::CursorType m_cursorType; |
171 WebIDBCursorDirection m_cursorDirection; | 171 WebIDBCursorDirection m_cursorDirection; |
172 // When a cursor is continued/advanced, m_result is cleared and m_pendingCur
sor holds it. | 172 // When a cursor is continued/advanced, m_result is cleared and m_pendingCur
sor holds it. |
173 Member<IDBCursor> m_pendingCursor; | 173 Member<IDBCursor> m_pendingCursor; |
174 // New state is not applied to the cursor object until the event is dispatch
ed. | 174 // New state is not applied to the cursor object until the event is dispatch
ed. |
175 Member<IDBKey> m_cursorKey; | 175 Member<IDBKey> m_cursorKey; |
176 Member<IDBKey> m_cursorPrimaryKey; | 176 Member<IDBKey> m_cursorPrimaryKey; |
177 RefPtr<SharedBuffer> m_cursorValue; | 177 RefPtr<SharedBuffer> m_cursorValue; |
178 OwnPtr<IDBBlobHolder> m_blobs; | 178 OwnPtr<IDBBlobHolder> m_blobs; |
179 | 179 |
180 bool m_didFireUpgradeNeededEvent; | 180 bool m_didFireUpgradeNeededEvent; |
181 bool m_preventPropagation; | 181 bool m_preventPropagation; |
182 bool m_resultDirty; | 182 bool m_resultDirty; |
183 }; | 183 }; |
184 | 184 |
185 } // namespace blink | 185 } // namespace blink |
186 | 186 |
187 #endif // IDBRequest_h | 187 #endif // IDBRequest_h |
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