| /* |
| * Copyright (C) 2011 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 "IDBIndexBackendProxy.h" |
| |
| #if ENABLE(INDEXED_DATABASE) |
| |
| #include "IDBCallbacks.h" |
| #include "IDBKeyRange.h" |
| #include "IDBTransactionBackendProxy.h" |
| #include "WebIDBCallbacksImpl.h" |
| #include "WebIDBDatabaseError.h" |
| #include "WebIDBIndex.h" |
| #include "WebIDBKey.h" |
| #include "WebIDBKeyRange.h" |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| PassRefPtr<IDBIndexBackendInterface> IDBIndexBackendProxy::create(PassOwnPtr<WebIDBIndex> index) |
| { |
| return adoptRef(new IDBIndexBackendProxy(index)); |
| } |
| |
| IDBIndexBackendProxy::IDBIndexBackendProxy(PassOwnPtr<WebIDBIndex> index) |
| : m_webIDBIndex(index) |
| { |
| } |
| |
| IDBIndexBackendProxy::~IDBIndexBackendProxy() |
| { |
| } |
| |
| String IDBIndexBackendProxy::name() |
| { |
| return m_webIDBIndex->name(); |
| } |
| |
| String IDBIndexBackendProxy::storeName() |
| { |
| return m_webIDBIndex->storeName(); |
| } |
| |
| String IDBIndexBackendProxy::keyPath() |
| { |
| return m_webIDBIndex->keyPath(); |
| } |
| |
| bool IDBIndexBackendProxy::unique() |
| { |
| return m_webIDBIndex->unique(); |
| } |
| |
| void IDBIndexBackendProxy::openCursor(PassRefPtr<IDBKeyRange> keyRange, 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_webIDBIndex->openObjectCursor(keyRange, direction, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec); |
| } |
| |
| void IDBIndexBackendProxy::openKeyCursor(PassRefPtr<IDBKeyRange> keyRange, 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_webIDBIndex->openKeyCursor(keyRange, direction, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec); |
| } |
| |
| void IDBIndexBackendProxy::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_webIDBIndex->getObject(key, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec); |
| } |
| |
| void IDBIndexBackendProxy::getKey(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_webIDBIndex->getKey(key, new WebIDBCallbacksImpl(callbacks), *transactionProxy->getWebIDBTransaction(), ec); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(INDEXED_DATABASE) |