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/*
* 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 "IDBDatabaseProxy.h"
#include "DOMStringList.h"
#include "IDBCallbacks.h"
#include "IDBObjectStoreProxy.h"
#include "IDBTransactionBackendProxy.h"
#include "WebDOMStringList.h"
#include "WebFrameImpl.h"
#include "WebIDBCallbacksImpl.h"
#include "WebIDBDatabase.h"
#include "WebIDBDatabaseError.h"
#include "WebIDBObjectStore.h"
#include "WebIDBTransaction.h"
#if ENABLE(INDEXED_DATABASE)
namespace WebCore {
PassRefPtr<IDBDatabaseBackendInterface> IDBDatabaseProxy::create(PassOwnPtr<WebKit::WebIDBDatabase> database)
{
return adoptRef(new IDBDatabaseProxy(database));
}
IDBDatabaseProxy::IDBDatabaseProxy(PassOwnPtr<WebKit::WebIDBDatabase> database)
: m_webIDBDatabase(database)
{
}
IDBDatabaseProxy::~IDBDatabaseProxy()
{
}
String IDBDatabaseProxy::name() const
{
return m_webIDBDatabase->name();
}
String IDBDatabaseProxy::version() const
{
return m_webIDBDatabase->version();
}
PassRefPtr<DOMStringList> IDBDatabaseProxy::objectStoreNames() const
{
return m_webIDBDatabase->objectStoreNames();
}
PassRefPtr<IDBObjectStoreBackendInterface> IDBDatabaseProxy::createObjectStore(const String& name, const String& keyPath, bool autoIncrement, IDBTransactionBackendInterface* transaction, ExceptionCode& ec)
{
// The transaction pointer is guaranteed to be a pointer to a proxy object as, in the renderer,
// all implementations of IDB interfaces are proxy objects.
IDBTransactionBackendProxy* transactionProxy = static_cast<IDBTransactionBackendProxy*>(transaction);
WebKit::WebIDBObjectStore* objectStore = m_webIDBDatabase->createObjectStore(name, keyPath, autoIncrement, *transactionProxy->getWebIDBTransaction(), ec);
if (!objectStore)
return 0;
return IDBObjectStoreProxy::create(objectStore);
}
void IDBDatabaseProxy::deleteObjectStore(const String& name, IDBTransactionBackendInterface* transaction, ExceptionCode& ec)
{
// The transaction pointer is guaranteed to be a pointer to a proxy object as, in the renderer,
// all implementations of IDB interfaces are proxy objects.
IDBTransactionBackendProxy* transactionProxy = static_cast<IDBTransactionBackendProxy*>(transaction);
m_webIDBDatabase->deleteObjectStore(name, *transactionProxy->getWebIDBTransaction(), ec);
}
void IDBDatabaseProxy::setVersion(const String& version, PassRefPtr<IDBCallbacks> callbacks, ExceptionCode& ec)
{
m_webIDBDatabase->setVersion(version, new WebIDBCallbacksImpl(callbacks), ec);
}
PassRefPtr<IDBTransactionBackendInterface> IDBDatabaseProxy::transaction(DOMStringList* storeNames, unsigned short mode, unsigned long timeout, ExceptionCode& ec)
{
WebKit::WebDOMStringList names(storeNames);
WebKit::WebIDBTransaction* transaction = m_webIDBDatabase->transaction(names, mode, timeout, ec);
if (!transaction) {
ASSERT(ec);
return 0;
}
return IDBTransactionBackendProxy::create(transaction);
}
void IDBDatabaseProxy::close()
{
m_webIDBDatabase->close();
}
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
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