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26 #ifndef WebIDBCallbacks_h
27 #define WebIDBCallbacks_h
29 #include "WebCommon.h"
35 class WebIDBDatabaseError;
38 class WebIDBObjectStore;
39 class WebIDBTransaction;
40 class WebSerializedScriptValue;
42 class WebIDBCallbacks {
44 virtual ~WebIDBCallbacks() { }
46 // For classes that follow the PImpl pattern, pass a const reference.
47 // For the rest, pass ownership to the callee via a pointer.
48 virtual void onError(const WebIDBDatabaseError&) { WEBKIT_ASSERT_NOT_REACHED(); }
49 virtual void onSuccess(WebIDBCursor*) { WEBKIT_ASSERT_NOT_REACHED(); }
50 virtual void onSuccess(WebIDBDatabase*) { WEBKIT_ASSERT_NOT_REACHED(); }
51 virtual void onSuccess(const WebIDBKey&) { WEBKIT_ASSERT_NOT_REACHED(); }
52 virtual void onSuccess(WebIDBTransaction*) { WEBKIT_ASSERT_NOT_REACHED(); }
53 virtual void onSuccess(const WebSerializedScriptValue&) { WEBKIT_ASSERT_NOT_REACHED(); }
54 virtual void onBlocked() { WEBKIT_ASSERT_NOT_REACHED(); }
59 #endif // WebIDBCallbacks_h