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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/storage/IDBPendingTransactionMonitor.cpp | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/storage/IDBPendingTransactionMonitor.cpp')
-rw-r--r-- | Source/WebCore/storage/IDBPendingTransactionMonitor.cpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/Source/WebCore/storage/IDBPendingTransactionMonitor.cpp b/Source/WebCore/storage/IDBPendingTransactionMonitor.cpp new file mode 100644 index 0000000..799200d --- /dev/null +++ b/Source/WebCore/storage/IDBPendingTransactionMonitor.cpp @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2010 Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "IDBPendingTransactionMonitor.h" +#include "IDBTransactionBackendInterface.h" + +#if ENABLE(INDEXED_DATABASE) + +namespace WebCore { + +Vector<IDBTransactionBackendInterface*>* IDBPendingTransactionMonitor::m_transactions = 0; + +void IDBPendingTransactionMonitor::addPendingTransaction(IDBTransactionBackendInterface* transaction) +{ + if (!m_transactions) + m_transactions = new Vector<IDBTransactionBackendInterface*>(); + m_transactions->append(transaction); +} + +void IDBPendingTransactionMonitor::removePendingTransaction(IDBTransactionBackendInterface* transaction) +{ + if (!m_transactions) + return; + + size_t pos = m_transactions->find(transaction); + if (pos == notFound) + return; + + m_transactions->remove(pos); + + if (!m_transactions->size()) { + delete m_transactions; + m_transactions = 0; + } +} + +void IDBPendingTransactionMonitor::abortPendingTransactions() +{ + if (!m_transactions) + return; + + for (size_t i = 0; i < m_transactions->size(); ++i) + m_transactions->at(i)->abort(); + + delete m_transactions; + m_transactions = 0; +} + +}; +#endif // ENABLE(INDEXED_DATABASE) |