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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 "IDBObjectStoreProxy.h"
#include "DOMStringList.h"
#include "IDBCallbacks.h"
#include "IDBIndexBackendProxy.h"
#include "IDBKeyRange.h"
#include "IDBTransactionBackendProxy.h"
#include "WebIDBCallbacksImpl.h"
#include "WebIDBKeyRange.h"
#include "WebIDBIndex.h"
#include "WebIDBKey.h"
#include "WebIDBObjectStore.h"
#include "WebIDBTransactionImpl.h"
#include "WebSerializedScriptValue.h"
#if ENABLE(INDEXED_DATABASE)
namespace WebCore {
PassRefPtr<IDBObjectStoreBackendInterface> IDBObjectStoreProxy::create(PassOwnPtr<WebKit::WebIDBObjectStore> objectStore)
{
return adoptRef(new IDBObjectStoreProxy(objectStore));
}
IDBObjectStoreProxy::IDBObjectStoreProxy(PassOwnPtr<WebKit::WebIDBObjectStore> objectStore)
: m_webIDBObjectStore(objectStore)
{
}
IDBObjectStoreProxy::~IDBObjectStoreProxy()
{
}
String IDBObjectStoreProxy::name() const
{
return m_webIDBObjectStore->name();
}
String IDBObjectStoreProxy::keyPath() const
{
return m_webIDBObjectStore->keyPath();
}
PassRefPtr<DOMStringList> IDBObjectStoreProxy::indexNames() const
{
return m_webIDBObjectStore->indexNames();
}
void IDBObjectStoreProxy::get(PassRefPtr<IDBKey> key, PassRefPtr<IDBCallbacks> callbacks, 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_webIDBObjectStore->get(key, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec);
}
void IDBObjectStoreProxy::put(PassRefPtr<SerializedScriptValue> value, PassRefPtr<IDBKey> key, PutMode putMode, PassRefPtr<IDBCallbacks> callbacks, 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_webIDBObjectStore->put(value, key, static_cast<WebKit::WebIDBObjectStore::PutMode>(putMode), new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec);
}
void IDBObjectStoreProxy::deleteFunction(PassRefPtr<IDBKey> key, PassRefPtr<IDBCallbacks> callbacks, 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_webIDBObjectStore->deleteFunction(key, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec);
}
void IDBObjectStoreProxy::clear(PassRefPtr<IDBCallbacks> callbacks, 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_webIDBObjectStore->clear(new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec);
}
PassRefPtr<IDBIndexBackendInterface> IDBObjectStoreProxy::createIndex(const String& name, const String& keyPath, bool unique, 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::WebIDBIndex* index = m_webIDBObjectStore->createIndex(name, keyPath, unique, *transactionProxy->getWebIDBTransaction(), ec);
if (!index)
return 0;
return IDBIndexBackendProxy::create(index);
}
PassRefPtr<IDBIndexBackendInterface> IDBObjectStoreProxy::index(const String& name, ExceptionCode& ec)
{
WebKit::WebIDBIndex* index = m_webIDBObjectStore->index(name, ec);
if (!index)
return 0;
return IDBIndexBackendProxy::create(index);
}
void IDBObjectStoreProxy::deleteIndex(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_webIDBObjectStore->deleteIndex(name, *transactionProxy->getWebIDBTransaction(), ec);
}
void IDBObjectStoreProxy::openCursor(PassRefPtr<IDBKeyRange> range, unsigned short direction, PassRefPtr<IDBCallbacks> callbacks, 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_webIDBObjectStore->openCursor(range, direction, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec);
}
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
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