third_party/WebKit/public/platform/modules/indexeddb/WebIDBDatabase.h - Issue 2062203004: IDBObserver: Lifetime Management: Adding Observer

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Issue 2062203004: IDBObserver: Lifetime Management: Adding Observer (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Unobserve functionality Created 4 years, 6 months ago

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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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56 virtual void commit(long long transactionId) = 0;	56 virtual void commit(long long transactionId) = 0;

57	57

58 virtual void createIndex(long long transactionId, long long objectStoreId, l ong long indexId, const WebString& name, const WebIDBKeyPath&, bool unique, bool multiEntry) = 0;	58 virtual void createIndex(long long transactionId, long long objectStoreId, l ong long indexId, const WebString& name, const WebIDBKeyPath&, bool unique, bool multiEntry) = 0;

59 virtual void deleteIndex(long long transactionId, long long objectStoreId, l ong long indexId) = 0;	59 virtual void deleteIndex(long long transactionId, long long objectStoreId, l ong long indexId) = 0;

60	60

61 static const long long minimumIndexId = 30;	61 static const long long minimumIndexId = 30;

62	62

63 typedef WebVector<WebIDBKey> WebIndexKeys;	63 typedef WebVector<WebIDBKey> WebIndexKeys;

64	64

65 virtual void observe(IDBObserver*, long long) = 0;	65 virtual void observe(IDBObserver*, long long) = 0;

	66 virtual void unobserve(IDBObserver*) = 0;

66 virtual void get(long long transactionId, long long objectStoreId, long long indexId, const WebIDBKeyRange&, bool keyOnly, WebIDBCallbacks*) = 0;	67 virtual void get(long long transactionId, long long objectStoreId, long long indexId, const WebIDBKeyRange&, bool keyOnly, WebIDBCallbacks*) = 0;

67 virtual void getAll(long long transactionId, long long objectStoreId, long l ong indexId, const WebIDBKeyRange&, long long maxCount, bool keyOnly, WebIDBCall backs*) = 0;	68 virtual void getAll(long long transactionId, long long objectStoreId, long l ong indexId, const WebIDBKeyRange&, long long maxCount, bool keyOnly, WebIDBCall backs*) = 0;

68 virtual void put(long long transactionId, long long objectStoreId, const Web Data& value, const WebVector<WebBlobInfo>&, const WebIDBKey&, WebIDBPutMode, Web IDBCallbacks*, const WebVector<long long>& indexIds, const WebVector<WebIndexKey s>&) = 0;	69 virtual void put(long long transactionId, long long objectStoreId, const Web Data& value, const WebVector<WebBlobInfo>&, const WebIDBKey&, WebIDBPutMode, Web IDBCallbacks*, const WebVector<long long>& indexIds, const WebVector<WebIndexKey s>&) = 0;

69 virtual void setIndexKeys(long long transactionId, long long objectStoreId, const WebIDBKey&, const WebVector<long long>& indexIds, const WebVector<WebIndex Keys>&) = 0;	70 virtual void setIndexKeys(long long transactionId, long long objectStoreId, const WebIDBKey&, const WebVector<long long>& indexIds, const WebVector<WebIndex Keys>&) = 0;

70 virtual void setIndexesReady(long long transactionId, long long objectStoreI d, const WebVector<long long>& indexIds) = 0;	71 virtual void setIndexesReady(long long transactionId, long long objectStoreI d, const WebVector<long long>& indexIds) = 0;

71 virtual void openCursor(long long transactionId, long long objectStoreId, lo ng long indexId, const WebIDBKeyRange&, WebIDBCursorDirection, bool keyOnly, Web IDBTaskType, WebIDBCallbacks*) = 0;	72 virtual void openCursor(long long transactionId, long long objectStoreId, lo ng long indexId, const WebIDBKeyRange&, WebIDBCursorDirection, bool keyOnly, Web IDBTaskType, WebIDBCallbacks*) = 0;

72 virtual void count(long long transactionId, long long objectStoreId, long lo ng indexId, const WebIDBKeyRange&, WebIDBCallbacks*) = 0;	73 virtual void count(long long transactionId, long long objectStoreId, long lo ng indexId, const WebIDBKeyRange&, WebIDBCallbacks*) = 0;

73 virtual void deleteRange(long long transactionId, long long objectStoreId, c onst WebIDBKeyRange&, WebIDBCallbacks*) = 0;	74 virtual void deleteRange(long long transactionId, long long objectStoreId, c onst WebIDBKeyRange&, WebIDBCallbacks*) = 0;

74 virtual void clear(long long transactionId, long long objectStoreId, WebIDBC allbacks*) = 0;	75 virtual void clear(long long transactionId, long long objectStoreId, WebIDBC allbacks*) = 0;

75 virtual void ackReceivedBlobs(const WebVector<WebString>& uuids) = 0;	76 virtual void ackReceivedBlobs(const WebVector<WebString>& uuids) = 0;

76	77

77 protected:	78 protected:

78 WebIDBDatabase() { }	79 WebIDBDatabase() { }

79 };	80 };

80	81

81 } // namespace blink	82 } // namespace blink

82	83

83 #endif // WebIDBDatabase_h	84 #endif // WebIDBDatabase_h

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