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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.
+ */
+
+#ifndef WebIDBDatabase_h
+#define WebIDBDatabase_h
+
+#include "WebCommon.h"
+#include "WebDOMStringList.h"
+#include "WebExceptionCode.h"
+
+namespace WebKit {
+
+class WebFrame;
+class WebIDBCallbacks;
+class WebIDBDatabaseCallbacks;
+class WebIDBObjectStore;
+class WebIDBTransaction;
+
+// See comment in WebIDBFactory for a high level overview of these classes.
+class WebIDBDatabase {
+public:
+ virtual ~WebIDBDatabase() { }
+
+ virtual WebString name() const
+ {
+ WEBKIT_ASSERT_NOT_REACHED();
+ return WebString();
+ }
+ virtual WebString version() const
+ {
+ WEBKIT_ASSERT_NOT_REACHED();
+ return WebString();
+ }
+ virtual WebDOMStringList objectStoreNames() const
+ {
+ WEBKIT_ASSERT_NOT_REACHED();
+ return WebDOMStringList();
+ }
+ virtual WebIDBObjectStore* createObjectStore(const WebString& name, const WebString& keyPath, bool autoIncrement, const WebIDBTransaction&, WebExceptionCode&)
+ {
+ WEBKIT_ASSERT_NOT_REACHED();
+ return 0;
+ }
+ virtual void deleteObjectStore(const WebString& name, const WebIDBTransaction& transaction, WebExceptionCode& ec) { WEBKIT_ASSERT_NOT_REACHED(); }
+ virtual void setVersion(const WebString& version, WebIDBCallbacks* callbacks, WebExceptionCode&) { WEBKIT_ASSERT_NOT_REACHED(); }
+ // Transfers ownership of the WebIDBTransaction to the caller.
+ virtual WebIDBTransaction* transaction(const WebDOMStringList& names, unsigned short mode, WebExceptionCode& ec)
+ {
+ return transaction(names, mode, 0, ec);
+ }
+ // FIXME: Remove.
+ virtual WebIDBTransaction* transaction(const WebDOMStringList& names, unsigned short mode, unsigned long, WebExceptionCode& ec)
+ {
+ return transaction(names, mode, ec);
+ }
+ virtual void close() { WEBKIT_ASSERT_NOT_REACHED(); }
+
+ virtual void open(WebIDBDatabaseCallbacks*) { WEBKIT_ASSERT_NOT_REACHED(); }
+
+protected:
+ WebIDBDatabase() { }
+};
+
+} // namespace WebKit
+
+#endif // WebIDBDatabase_h