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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SerializedScriptValueFactory_h | 5 #ifndef SerializedScriptValueFactory_h |
6 #define SerializedScriptValueFactory_h | 6 #define SerializedScriptValueFactory_h |
7 | 7 |
8 #include "bindings/core/v8/SerializedScriptValue.h" | 8 #include "bindings/core/v8/SerializedScriptValue.h" |
9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
10 #include "wtf/Allocator.h" | 10 #include "wtf/Allocator.h" |
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27 protected: | 27 protected: |
28 friend class SerializedScriptValue; | 28 friend class SerializedScriptValue; |
29 | 29 |
30 // Following 2 methods are expected to be called by SerializedScriptValue. | 30 // Following 2 methods are expected to be called by SerializedScriptValue. |
31 | 31 |
32 // If a serialization error occurs (e.g., cyclic input value) this | 32 // If a serialization error occurs (e.g., cyclic input value) this |
33 // function returns an empty representation, schedules a V8 exception to | 33 // function returns an empty representation, schedules a V8 exception to |
34 // be thrown using v8::ThrowException(), and sets |didThrow|. In this case | 34 // be thrown using v8::ThrowException(), and sets |didThrow|. In this case |
35 // the caller must not invoke any V8 operations until control returns to | 35 // the caller must not invoke any V8 operations until control returns to |
36 // V8. When serialization is successful, |didThrow| is false. | 36 // V8. When serialization is successful, |didThrow| is false. |
37 virtual PassRefPtr<SerializedScriptValue> create(v8::Isolate*, | 37 virtual PassRefPtr<SerializedScriptValue> create( |
38 v8::Local<v8::Value>, | 38 v8::Isolate*, |
39 Transferables*, | 39 v8::Local<v8::Value>, |
40 WebBlobInfoArray*, | 40 const SerializedScriptValue::SerializeOptions&, |
41 ExceptionState&); | 41 ExceptionState&); |
42 | 42 |
43 virtual v8::Local<v8::Value> deserialize(SerializedScriptValue*, | 43 virtual v8::Local<v8::Value> deserialize( |
44 v8::Isolate*, | 44 SerializedScriptValue*, |
45 MessagePortArray*, | 45 v8::Isolate*, |
46 const WebBlobInfoArray*); | 46 const SerializedScriptValue::DeserializeOptions&); |
47 | 47 |
48 // Following methods are expected to be called in | 48 // Following methods are expected to be called in |
49 // SerializedScriptValueFactory{ForModules}. | 49 // SerializedScriptValueFactory{ForModules}. |
50 SerializedScriptValueFactory() {} | 50 SerializedScriptValueFactory() {} |
51 | 51 |
52 private: | 52 private: |
53 static SerializedScriptValueFactory& instance() { | 53 static SerializedScriptValueFactory& instance() { |
54 if (!m_instance) { | 54 if (!m_instance) { |
55 NOTREACHED(); | 55 NOTREACHED(); |
56 m_instance = new SerializedScriptValueFactory; | 56 m_instance = new SerializedScriptValueFactory; |
57 } | 57 } |
58 return *m_instance; | 58 return *m_instance; |
59 } | 59 } |
60 | 60 |
61 static SerializedScriptValueFactory* m_instance; | 61 static SerializedScriptValueFactory* m_instance; |
62 }; | 62 }; |
63 | 63 |
64 } // namespace blink | 64 } // namespace blink |
65 | 65 |
66 #endif // SerializedScriptValueFactory_h | 66 #endif // SerializedScriptValueFactory_h |
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