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| 1 /* | |
| 2 * Copyright (C) 2013 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #ifndef AbstractSQLTransaction_h | |
| 27 #define AbstractSQLTransaction_h | |
| 28 | |
| 29 #include "modules/webdatabase/SQLTransactionState.h" | |
| 30 #include "platform/heap/Handle.h" | |
| 31 #include "wtf/ThreadSafeRefCounted.h" | |
| 32 | |
| 33 namespace blink { | |
| 34 | |
| 35 class AbstractSQLTransactionBackend; | |
| 36 | |
| 37 // FIXME: This abstraction is unnecessary because SQLTransactionSync was | |
| 38 // removed. | |
| 39 class AbstractSQLTransaction : public ThreadSafeRefCountedWillBeGarbageCollected
Finalized<AbstractSQLTransaction> { | |
| 40 public: | |
| 41 virtual ~AbstractSQLTransaction() { } | |
| 42 virtual void trace(Visitor*) { } | |
| 43 | |
| 44 virtual void requestTransitToState(SQLTransactionState) = 0; | |
| 45 | |
| 46 // Used during initialization only. | |
| 47 virtual bool hasCallback() const = 0; | |
| 48 virtual bool hasSuccessCallback() const = 0; | |
| 49 virtual bool hasErrorCallback() const = 0; | |
| 50 virtual void setBackend(AbstractSQLTransactionBackend*) = 0; | |
| 51 }; | |
| 52 | |
| 53 } // namespace blink | |
| 54 | |
| 55 #endif // AbstractSQLTransaction_h | |
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Chromium Code Reviews
Issue 561143002:
Web SQL: Remove unnecessary abstraction. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk