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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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81 virtual void throwTypeError(const String& message); | 81 virtual void throwTypeError(const String& message); |
82 virtual void throwSecurityError(const String& sanitizedMessage, const String
& unsanitizedMessage = String()); | 82 virtual void throwSecurityError(const String& sanitizedMessage, const String
& unsanitizedMessage = String()); |
83 | 83 |
84 // Please don't use these methods. Use ::throwDOMException and ::throwTypeEr
ror, and pass in a useful exception message. | 84 // Please don't use these methods. Use ::throwDOMException and ::throwTypeEr
ror, and pass in a useful exception message. |
85 virtual void throwUninformativeAndGenericDOMException(const ExceptionCode& e
c) { throwDOMException(ec, String()); } | 85 virtual void throwUninformativeAndGenericDOMException(const ExceptionCode& e
c) { throwDOMException(ec, String()); } |
86 virtual void throwUninformativeAndGenericTypeError() { throwTypeError(String
()); } | 86 virtual void throwUninformativeAndGenericTypeError() { throwTypeError(String
()); } |
87 | 87 |
88 bool hadException() const { return !m_exception.isEmpty() || m_code; } | 88 bool hadException() const { return !m_exception.isEmpty() || m_code; } |
89 void clearException(); | 89 void clearException(); |
90 | 90 |
91 ExceptionCode code() { return m_code; } | 91 ExceptionCode code() const { return m_code; } |
92 | 92 |
93 bool throwIfNeeded() | 93 bool throwIfNeeded() |
94 { | 94 { |
95 if (m_exception.isEmpty()) { | 95 if (m_exception.isEmpty()) { |
96 if (!m_code) | 96 if (!m_code) |
97 return false; | 97 return false; |
98 throwUninformativeAndGenericDOMException(m_code); | 98 throwUninformativeAndGenericDOMException(m_code); |
99 } | 99 } |
100 | 100 |
101 V8ThrowException::throwError(m_exception.newLocal(m_isolate), m_isolate)
; | 101 V8ThrowException::throwError(m_exception.newLocal(m_isolate), m_isolate)
; |
102 return true; | 102 return true; |
103 } | 103 } |
104 | 104 |
105 Context context() { return m_context; } | 105 Context context() const { return m_context; } |
106 const char* propertyName() { return m_propertyName; } | 106 const char* propertyName() const { return m_propertyName; } |
107 const char* interfaceName() { return m_interfaceName; } | 107 const char* interfaceName() const { return m_interfaceName; } |
108 | 108 |
109 protected: | 109 protected: |
110 ExceptionCode m_code; | 110 ExceptionCode m_code; |
111 Context m_context; | 111 Context m_context; |
112 const char* m_propertyName; | 112 const char* m_propertyName; |
113 const char* m_interfaceName; | 113 const char* m_interfaceName; |
114 | 114 |
115 private: | 115 private: |
116 void setException(v8::Handle<v8::Value>); | 116 void setException(v8::Handle<v8::Value>); |
117 | 117 |
| 118 String addExceptionContext(const String&) const; |
| 119 |
118 ScopedPersistent<v8::Value> m_exception; | 120 ScopedPersistent<v8::Value> m_exception; |
119 v8::Handle<v8::Object> m_creationContext; | 121 v8::Handle<v8::Object> m_creationContext; |
120 v8::Isolate* m_isolate; | 122 v8::Isolate* m_isolate; |
121 }; | 123 }; |
122 | 124 |
123 class TrackExceptionState : public ExceptionState { | 125 class TrackExceptionState : public ExceptionState { |
124 public: | 126 public: |
125 TrackExceptionState(): ExceptionState(v8::Handle<v8::Object>(), 0) { } | 127 TrackExceptionState(): ExceptionState(v8::Handle<v8::Object>(), 0) { } |
126 virtual void throwDOMException(const ExceptionCode&, const String& message)
OVERRIDE FINAL; | 128 virtual void throwDOMException(const ExceptionCode&, const String& message)
OVERRIDE FINAL; |
127 virtual void throwTypeError(const String& message = String()) OVERRIDE FINAL
; | 129 virtual void throwTypeError(const String& message = String()) OVERRIDE FINAL
; |
128 virtual void throwSecurityError(const String& sanitizedMessage, const String
& unsanitizedMessage = String()) OVERRIDE FINAL; | 130 virtual void throwSecurityError(const String& sanitizedMessage, const String
& unsanitizedMessage = String()) OVERRIDE FINAL; |
129 }; | 131 }; |
130 | 132 |
131 } // namespace WebCore | 133 } // namespace WebCore |
132 | 134 |
133 #endif // ExceptionState_h | 135 #endif // ExceptionState_h |
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