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      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 #ifndef WebIDBDatabaseCallbacks_h
     27 #define WebIDBDatabaseCallbacks_h
     28 
     29 #include "WebCommon.h"
     30 #include "WebIDBDatabaseError.h"
     31 #include "WebString.h"
     32 
     33 namespace WebKit {
     34 
     35 class WebIDBDatabaseCallbacks {
     36 public:
     37     virtual ~WebIDBDatabaseCallbacks() { }
     38 
     39     virtual void onForcedClose() { WEBKIT_ASSERT_NOT_REACHED(); }
     40     virtual void onVersionChange(long long oldVersion, long long newVersion) { WEBKIT_ASSERT_NOT_REACHED(); }
     41 
     42     virtual void onAbort(long long transactionId, const WebIDBDatabaseError&) { WEBKIT_ASSERT_NOT_REACHED(); }
     43     virtual void onComplete(long long transactionId) { WEBKIT_ASSERT_NOT_REACHED(); }
     44 };
     45 
     46 } // namespace WebKit
     47 
     48 #endif // WebIDBDatabaseCallbacks_h
     49