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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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39 class IDBCursor; | 39 class IDBCursor; |
40 class IDBCursorWithValue; | 40 class IDBCursorWithValue; |
41 class IDBDatabase; | 41 class IDBDatabase; |
42 class IDBIndex; | 42 class IDBIndex; |
43 class IDBObjectStore; | 43 class IDBObjectStore; |
44 class WebBlobInfo; | 44 class WebBlobInfo; |
45 | 45 |
46 // IDBAny is used for: | 46 // IDBAny is used for: |
47 // * source of IDBCursor (IDBObjectStore or IDBIndex) | 47 // * source of IDBCursor (IDBObjectStore or IDBIndex) |
48 // * source of IDBRequest (IDBObjectStore, IDBIndex, IDBCursor, or null) | 48 // * source of IDBRequest (IDBObjectStore, IDBIndex, IDBCursor, or null) |
49 // * result of IDBRequest (IDBDatabase, IDBCursor, DOMStringList, undefined, in
teger, key or value) | 49 // * result of IDBRequest (IDBDatabase, IDBCursor, DOMStringList, undefined, |
| 50 // integer, key or value) |
50 // | 51 // |
51 // This allows for lazy conversion to script values (via IDBBindingUtilities), | 52 // This allows for lazy conversion to script values (via IDBBindingUtilities), |
52 // and avoids the need for many dedicated union types. | 53 // and avoids the need for many dedicated union types. |
53 | 54 |
54 class MODULES_EXPORT IDBAny : public GarbageCollectedFinalized<IDBAny> { | 55 class MODULES_EXPORT IDBAny : public GarbageCollectedFinalized<IDBAny> { |
55 public: | 56 public: |
56 static IDBAny* createUndefined(); | 57 static IDBAny* createUndefined(); |
57 static IDBAny* createNull(); | 58 static IDBAny* createNull(); |
58 template <typename T> | 59 template <typename T> |
59 static IDBAny* create(T* idbObject) { | 60 static IDBAny* create(T* idbObject) { |
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123 const Member<IDBObjectStore> m_idbObjectStore; | 124 const Member<IDBObjectStore> m_idbObjectStore; |
124 const Member<IDBKey> m_idbKey; | 125 const Member<IDBKey> m_idbKey; |
125 const RefPtr<IDBValue> m_idbValue; | 126 const RefPtr<IDBValue> m_idbValue; |
126 const Vector<RefPtr<IDBValue>> m_idbValues; | 127 const Vector<RefPtr<IDBValue>> m_idbValues; |
127 const int64_t m_integer = 0; | 128 const int64_t m_integer = 0; |
128 }; | 129 }; |
129 | 130 |
130 } // namespace blink | 131 } // namespace blink |
131 | 132 |
132 #endif // IDBAny_h | 133 #endif // IDBAny_h |
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