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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 |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef IDBTransaction_h | 26 #ifndef IDBTransaction_h |
| 27 #define IDBTransaction_h | 27 #define IDBTransaction_h |
| 28 | 28 |
| 29 #include "bindings/core/v8/ScriptState.h" |
| 29 #include "core/dom/ActiveDOMObject.h" | 30 #include "core/dom/ActiveDOMObject.h" |
| 30 #include "core/dom/DOMError.h" | 31 #include "core/dom/DOMError.h" |
| 31 #include "core/events/EventListener.h" | 32 #include "core/events/EventListener.h" |
| 32 #include "modules/EventModules.h" | 33 #include "modules/EventModules.h" |
| 33 #include "modules/EventTargetModules.h" | 34 #include "modules/EventTargetModules.h" |
| 34 #include "modules/indexeddb/IDBMetadata.h" | 35 #include "modules/indexeddb/IDBMetadata.h" |
| 35 #include "modules/indexeddb/IndexedDB.h" | 36 #include "modules/indexeddb/IndexedDB.h" |
| 36 #include "platform/heap/Handle.h" | 37 #include "platform/heap/Handle.h" |
| 37 #include "public/platform/WebIDBDatabase.h" | 38 #include "public/platform/WebIDBDatabase.h" |
| 38 #include "public/platform/WebIDBTypes.h" | 39 #include "public/platform/WebIDBTypes.h" |
| (...skipping 10 matching lines...) Expand all Loading... |
| 49 struct IDBObjectStoreMetadata; | 50 struct IDBObjectStoreMetadata; |
| 50 | 51 |
| 51 class IDBTransaction FINAL | 52 class IDBTransaction FINAL |
| 52 : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<IDBTransa
ction> | 53 : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<IDBTransa
ction> |
| 53 , public EventTargetWithInlineData | 54 , public EventTargetWithInlineData |
| 54 , public ActiveDOMObject { | 55 , public ActiveDOMObject { |
| 55 DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<I
DBTransaction>); | 56 DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<I
DBTransaction>); |
| 56 DEFINE_WRAPPERTYPEINFO(); | 57 DEFINE_WRAPPERTYPEINFO(); |
| 57 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBTransaction); | 58 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBTransaction); |
| 58 public: | 59 public: |
| 59 static IDBTransaction* create(ExecutionContext*, int64_t, const Vector<Strin
g>& objectStoreNames, WebIDBTransactionMode, IDBDatabase*); | 60 static IDBTransaction* create(ScriptState*, int64_t, const Vector<String>& o
bjectStoreNames, WebIDBTransactionMode, IDBDatabase*); |
| 60 static IDBTransaction* create(ExecutionContext*, int64_t, IDBDatabase*, IDBO
penDBRequest*, const IDBDatabaseMetadata& previousMetadata); | 61 static IDBTransaction* create(ScriptState*, int64_t, IDBDatabase*, IDBOpenDB
Request*, const IDBDatabaseMetadata& previousMetadata); |
| 61 virtual ~IDBTransaction(); | 62 virtual ~IDBTransaction(); |
| 62 virtual void trace(Visitor*) OVERRIDE; | 63 virtual void trace(Visitor*) OVERRIDE; |
| 63 | 64 |
| 64 static WebIDBTransactionMode stringToMode(const String&, ExceptionState&); | 65 static WebIDBTransactionMode stringToMode(const String&, ExceptionState&); |
| 65 | 66 |
| 66 // When the connection is closed backend will be 0. | 67 // When the connection is closed backend will be 0. |
| 67 WebIDBDatabase* backendDB() const; | 68 WebIDBDatabase* backendDB() const; |
| 68 | 69 |
| 69 int64_t id() const { return m_id; } | 70 int64_t id() const { return m_id; } |
| 70 bool isActive() const { return m_state == Active; } | 71 bool isActive() const { return m_state == Active; } |
| (...skipping 28 matching lines...) Expand all Loading... |
| 99 virtual ExecutionContext* executionContext() const OVERRIDE; | 100 virtual ExecutionContext* executionContext() const OVERRIDE; |
| 100 | 101 |
| 101 using EventTarget::dispatchEvent; | 102 using EventTarget::dispatchEvent; |
| 102 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) OVERRIDE; | 103 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) OVERRIDE; |
| 103 | 104 |
| 104 // ActiveDOMObject | 105 // ActiveDOMObject |
| 105 virtual bool hasPendingActivity() const OVERRIDE; | 106 virtual bool hasPendingActivity() const OVERRIDE; |
| 106 virtual void stop() OVERRIDE; | 107 virtual void stop() OVERRIDE; |
| 107 | 108 |
| 108 private: | 109 private: |
| 109 IDBTransaction(ExecutionContext*, int64_t, const Vector<String>&, WebIDBTran
sactionMode, IDBDatabase*, IDBOpenDBRequest*, const IDBDatabaseMetadata&); | 110 IDBTransaction(ScriptState*, int64_t, const Vector<String>&, WebIDBTransacti
onMode, IDBDatabase*, IDBOpenDBRequest*, const IDBDatabaseMetadata&); |
| 110 | 111 |
| 111 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); | 112 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); |
| 112 | 113 |
| 113 enum State { | 114 enum State { |
| 114 Inactive, // Created or started, but not in an event callback | 115 Inactive, // Created or started, but not in an event callback |
| 115 Active, // Created or started, in creation scope or an event callback | 116 Active, // Created or started, in creation scope or an event callback |
| 116 Finishing, // In the process of aborting or completing. | 117 Finishing, // In the process of aborting or completing. |
| 117 Finished, // No more events will fire and no new requests may be filed. | 118 Finished, // No more events will fire and no new requests may be filed. |
| 118 }; | 119 }; |
| 119 | 120 |
| (...skipping 16 matching lines...) Expand all Loading... |
| 136 IDBObjectStoreSet m_deletedObjectStores; | 137 IDBObjectStoreSet m_deletedObjectStores; |
| 137 | 138 |
| 138 typedef HeapHashMap<Member<IDBObjectStore>, IDBObjectStoreMetadata> IDBObjec
tStoreMetadataMap; | 139 typedef HeapHashMap<Member<IDBObjectStore>, IDBObjectStoreMetadata> IDBObjec
tStoreMetadataMap; |
| 139 IDBObjectStoreMetadataMap m_objectStoreCleanupMap; | 140 IDBObjectStoreMetadataMap m_objectStoreCleanupMap; |
| 140 IDBDatabaseMetadata m_previousMetadata; | 141 IDBDatabaseMetadata m_previousMetadata; |
| 141 }; | 142 }; |
| 142 | 143 |
| 143 } // namespace blink | 144 } // namespace blink |
| 144 | 145 |
| 145 #endif // IDBTransaction_h | 146 #endif // IDBTransaction_h |
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