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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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43 #include "wtf/PassOwnPtr.h" | 43 #include "wtf/PassOwnPtr.h" |
44 #include "wtf/PassRefPtr.h" | 44 #include "wtf/PassRefPtr.h" |
45 #include "wtf/RefPtr.h" | 45 #include "wtf/RefPtr.h" |
46 | 46 |
47 namespace blink { | 47 namespace blink { |
48 | 48 |
49 class DOMError; | 49 class DOMError; |
50 class ExceptionState; | 50 class ExceptionState; |
51 class ExecutionContext; | 51 class ExecutionContext; |
52 | 52 |
53 class IDBDatabase FINAL | 53 class IDBDatabase final |
54 : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<IDBDataba
se> | 54 : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<IDBDataba
se> |
55 , public EventTargetWithInlineData | 55 , public EventTargetWithInlineData |
56 , public ActiveDOMObject { | 56 , public ActiveDOMObject { |
57 DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<I
DBDatabase>); | 57 DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<I
DBDatabase>); |
58 DEFINE_WRAPPERTYPEINFO(); | 58 DEFINE_WRAPPERTYPEINFO(); |
59 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBDatabase); | 59 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBDatabase); |
60 public: | 60 public: |
61 static IDBDatabase* create(ExecutionContext*, PassOwnPtr<WebIDBDatabase>, ID
BDatabaseCallbacks*); | 61 static IDBDatabase* create(ExecutionContext*, PassOwnPtr<WebIDBDatabase>, ID
BDatabaseCallbacks*); |
62 virtual ~IDBDatabase(); | 62 virtual ~IDBDatabase(); |
63 virtual void trace(Visitor*) OVERRIDE; | 63 virtual void trace(Visitor*) override; |
64 | 64 |
65 void setMetadata(const IDBDatabaseMetadata& metadata) { m_metadata = metadat
a; } | 65 void setMetadata(const IDBDatabaseMetadata& metadata) { m_metadata = metadat
a; } |
66 void indexCreated(int64_t objectStoreId, const IDBIndexMetadata&); | 66 void indexCreated(int64_t objectStoreId, const IDBIndexMetadata&); |
67 void indexDeleted(int64_t objectStoreId, int64_t indexId); | 67 void indexDeleted(int64_t objectStoreId, int64_t indexId); |
68 void transactionCreated(IDBTransaction*); | 68 void transactionCreated(IDBTransaction*); |
69 void transactionFinished(const IDBTransaction*); | 69 void transactionFinished(const IDBTransaction*); |
70 | 70 |
71 // Implement the IDL | 71 // Implement the IDL |
72 const String& name() const { return m_metadata.name; } | 72 const String& name() const { return m_metadata.name; } |
73 ScriptValue version(ScriptState*) const; | 73 ScriptValue version(ScriptState*) const; |
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85 DEFINE_ATTRIBUTE_EVENT_LISTENER(close); | 85 DEFINE_ATTRIBUTE_EVENT_LISTENER(close); |
86 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); | 86 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); |
87 DEFINE_ATTRIBUTE_EVENT_LISTENER(versionchange); | 87 DEFINE_ATTRIBUTE_EVENT_LISTENER(versionchange); |
88 | 88 |
89 // IDBDatabaseCallbacks | 89 // IDBDatabaseCallbacks |
90 void onVersionChange(int64_t oldVersion, int64_t newVersion); | 90 void onVersionChange(int64_t oldVersion, int64_t newVersion); |
91 void onAbort(int64_t, DOMError*); | 91 void onAbort(int64_t, DOMError*); |
92 void onComplete(int64_t); | 92 void onComplete(int64_t); |
93 | 93 |
94 // ActiveDOMObject | 94 // ActiveDOMObject |
95 virtual bool hasPendingActivity() const OVERRIDE; | 95 virtual bool hasPendingActivity() const override; |
96 virtual void stop() OVERRIDE; | 96 virtual void stop() override; |
97 | 97 |
98 // EventTarget | 98 // EventTarget |
99 virtual const AtomicString& interfaceName() const OVERRIDE; | 99 virtual const AtomicString& interfaceName() const override; |
100 virtual ExecutionContext* executionContext() const OVERRIDE; | 100 virtual ExecutionContext* executionContext() const override; |
101 | 101 |
102 bool isClosePending() const { return m_closePending; } | 102 bool isClosePending() const { return m_closePending; } |
103 void forceClose(); | 103 void forceClose(); |
104 const IDBDatabaseMetadata& metadata() const { return m_metadata; } | 104 const IDBDatabaseMetadata& metadata() const { return m_metadata; } |
105 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); | 105 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); |
106 | 106 |
107 using EventTarget::dispatchEvent; | 107 using EventTarget::dispatchEvent; |
108 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) OVERRIDE; | 108 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) override; |
109 | 109 |
110 int64_t findObjectStoreId(const String& name) const; | 110 int64_t findObjectStoreId(const String& name) const; |
111 bool containsObjectStore(const String& name) const | 111 bool containsObjectStore(const String& name) const |
112 { | 112 { |
113 return findObjectStoreId(name) != IDBObjectStoreMetadata::InvalidId; | 113 return findObjectStoreId(name) != IDBObjectStoreMetadata::InvalidId; |
114 } | 114 } |
115 | 115 |
116 // Will return nullptr if this database is stopped. | 116 // Will return nullptr if this database is stopped. |
117 WebIDBDatabase* backend() const { return m_backend.get(); } | 117 WebIDBDatabase* backend() const { return m_backend.get(); } |
118 | 118 |
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153 // Keep track of the versionchange events waiting to be fired on this | 153 // Keep track of the versionchange events waiting to be fired on this |
154 // database so that we can cancel them if the database closes. | 154 // database so that we can cancel them if the database closes. |
155 WillBeHeapVector<RefPtrWillBeMember<Event> > m_enqueuedEvents; | 155 WillBeHeapVector<RefPtrWillBeMember<Event> > m_enqueuedEvents; |
156 | 156 |
157 Member<IDBDatabaseCallbacks> m_databaseCallbacks; | 157 Member<IDBDatabaseCallbacks> m_databaseCallbacks; |
158 }; | 158 }; |
159 | 159 |
160 } // namespace blink | 160 } // namespace blink |
161 | 161 |
162 #endif // IDBDatabase_h | 162 #endif // IDBDatabase_h |
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