1 /* 2 * Copyright (C) 2011 Google 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "WebIDBIndexImpl.h" 28 29 #if ENABLE(INDEXED_DATABASE) 30 31 #include "IDBCallbacksProxy.h" 32 #include "IDBIndex.h" 33 #include "IDBKeyRange.h" 34 #include "WebIDBCallbacks.h" 35 #include "WebIDBKey.h" 36 #include "WebIDBKeyRange.h" 37 38 using namespace WebCore; 39 40 namespace WebKit { 41 42 WebIDBIndexImpl::WebIDBIndexImpl(PassRefPtr<IDBIndexBackendInterface> backend) 43 : m_backend(backend) 44 { 45 } 46 47 WebIDBIndexImpl::~WebIDBIndexImpl() 48 { 49 } 50 51 WebString WebIDBIndexImpl::name() const 52 { 53 return m_backend->name(); 54 } 55 56 WebString WebIDBIndexImpl::storeName() const 57 { 58 return m_backend->storeName(); 59 } 60 61 WebString WebIDBIndexImpl::keyPath() const 62 { 63 return m_backend->keyPath(); 64 } 65 66 bool WebIDBIndexImpl::unique() const 67 { 68 return m_backend->unique(); 69 } 70 71 void WebIDBIndexImpl::openObjectCursor(const WebIDBKeyRange& keyRange, unsigned short direction, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec) 72 { 73 m_backend->openCursor(keyRange, direction, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec); 74 } 75 76 void WebIDBIndexImpl::openKeyCursor(const WebIDBKeyRange& keyRange, unsigned short direction, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec) 77 { 78 m_backend->openKeyCursor(keyRange, direction, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec); 79 } 80 81 void WebIDBIndexImpl::getObject(const WebIDBKey& keyRange, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec) 82 { 83 m_backend->get(keyRange, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec); 84 } 85 86 void WebIDBIndexImpl::getKey(const WebIDBKey& keyRange, WebIDBCallbacks* callbacks, const WebIDBTransaction& transaction, WebExceptionCode& ec) 87 { 88 m_backend->getKey(keyRange, IDBCallbacksProxy::create(callbacks), transaction.getIDBTransactionBackendInterface(), ec); 89 } 90 91 } // namespace WebKit 92 93 #endif // ENABLE(INDEXED_DATABASE) 94
