Source/modules/indexeddb/IDBOpenDBRequest.h - Issue 17060008: Add dataLoss property to IDB's upgradeneeded event

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Issue 17060008: Add dataLoss property to IDB's upgradeneeded event (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: remove debug Created 7 years, 6 months ago

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1 /*	1 /*

2 * Copyright (C) 2012 Google Inc. All rights reserved.	2 * Copyright (C) 2012 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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33 class IDBDatabaseCallbacksImpl;	33 class IDBDatabaseCallbacksImpl;

34	34

35 class IDBOpenDBRequest : public IDBRequest {	35 class IDBOpenDBRequest : public IDBRequest {

36 public:	36 public:

37 static PassRefPtr<IDBOpenDBRequest> create(ScriptExecutionContext*, PassRefP tr<IDBDatabaseCallbacksImpl>, int64_t transactionId, int64_t version);	37 static PassRefPtr<IDBOpenDBRequest> create(ScriptExecutionContext*, PassRefP tr<IDBDatabaseCallbacksImpl>, int64_t transactionId, int64_t version);

38 virtual ~IDBOpenDBRequest();	38 virtual ~IDBOpenDBRequest();

39	39

40 using IDBRequest::onSuccess;	40 using IDBRequest::onSuccess;

41	41

42 virtual void onBlocked(int64_t existingVersion) OVERRIDE;	42 virtual void onBlocked(int64_t existingVersion) OVERRIDE;

43 virtual void onUpgradeNeeded(int64_t oldVersion, PassRefPtr<IDBDatabaseBacke ndInterface>, const IDBDatabaseMetadata&) OVERRIDE;	43 virtual void onUpgradeNeeded(int64_t oldVersion, PassRefPtr<IDBDatabaseBacke ndInterface>, const IDBDatabaseMetadata&, bool dataLoss) OVERRIDE;

44 virtual void onSuccess(PassRefPtr<IDBDatabaseBackendInterface>, const IDBDat abaseMetadata&) OVERRIDE;	44 virtual void onSuccess(PassRefPtr<IDBDatabaseBackendInterface>, const IDBDat abaseMetadata&) OVERRIDE;

45	45

46 // EventTarget	46 // EventTarget

47 virtual const AtomicString& interfaceName() const;	47 virtual const AtomicString& interfaceName() const;

48 virtual bool dispatchEvent(PassRefPtr<Event>) OVERRIDE;	48 virtual bool dispatchEvent(PassRefPtr<Event>) OVERRIDE;

49	49

50 DEFINE_ATTRIBUTE_EVENT_LISTENER(blocked);	50 DEFINE_ATTRIBUTE_EVENT_LISTENER(blocked);

51 DEFINE_ATTRIBUTE_EVENT_LISTENER(upgradeneeded);	51 DEFINE_ATTRIBUTE_EVENT_LISTENER(upgradeneeded);

52	52

53 protected:	53 protected:

54 virtual bool shouldEnqueueEvent() const OVERRIDE;	54 virtual bool shouldEnqueueEvent() const OVERRIDE;

55	55

56 private:	56 private:

57 IDBOpenDBRequest(ScriptExecutionContext*, PassRefPtr<IDBDatabaseCallbacksImp l>, int64_t transactionId, int64_t version);	57 IDBOpenDBRequest(ScriptExecutionContext*, PassRefPtr<IDBDatabaseCallbacksImp l>, int64_t transactionId, int64_t version);

58	58

59 RefPtr<IDBDatabaseCallbacksImpl> m_databaseCallbacks;	59 RefPtr<IDBDatabaseCallbacksImpl> m_databaseCallbacks;

60 const int64_t m_transactionId;	60 const int64_t m_transactionId;

61 int64_t m_version;	61 int64_t m_version;

62 };	62 };

63	63

64 } // namespace WebCore	64 } // namespace WebCore

65	65

66 #endif // IDBOpenDBRequest_h	66 #endif // IDBOpenDBRequest_h

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