storage/src/mozStorageAsyncStatementJSHelper.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
   3  * ***** BEGIN LICENSE BLOCK *****
   4  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version
   7  * 1.1 (the "License"); you may not use this file except in compliance with
   8  * the License. You may obtain a copy of the License at
   9  * http://www.mozilla.org/MPL/
  10  *
  11  * Software distributed under the License is distributed on an "AS IS" basis,
  12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  13  * for the specific language governing rights and limitations under the
  14  * License.
  15  *
  16  * The Original Code is mozStorage code.
  17  *
  18  * The Initial Developer of the Original Code is the Mozilla Foundation.
  19  * Portions created by the Initial Developer are Copyright (C) 2008
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *   Shawn Wilsher <me@shawnwilsher.com> (Original Author)
  24  *
  25  * Alternatively, the contents of this file may be used under the terms of
  26  * either the GNU General Public License Version 2 or later (the "GPL"), or
  27  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  28  * in which case the provisions of the GPL or the LGPL are applicable instead
  29  * of those above. If you wish to allow use of your version of this file only
  30  * under the terms of either the GPL or the LGPL, and not to allow others to
  31  * use your version of this file under the terms of the MPL, indicate your
  32  * decision by deleting the provisions above and replace them with the notice
  33  * and other provisions required by the GPL or the LGPL. If you do not delete
  34  * the provisions above, a recipient may use your version of this file under
  35  * the terms of any one of the MPL, the GPL or the LGPL.
  36  *
  37  * ***** END LICENSE BLOCK ***** */
  38
  39 #ifndef mozilla_storage_mozStorageAsyncStatementJSHelper_h_
  40 #define mozilla_storage_mozStorageAsyncStatementJSHelper_h_
  41
  42 #include "nsIXPCScriptable.h"
  43
  44 class AsyncStatement;
  45
  46 namespace mozilla {
  47 namespace storage {
  48
  49 /**
  50  * A modified version of StatementJSHelper that only exposes the async-specific
  51  * 'params' helper.  We do not expose 'row' or 'step' as they do not apply to
  52  * us.
  53  */
  54 class AsyncStatementJSHelper : public nsIXPCScriptable
  55 {
  56 public:
  57   NS_DECL_ISUPPORTS
  58   NS_DECL_NSIXPCSCRIPTABLE
  59
  60 private:
  61   nsresult getParams(AsyncStatement *, JSContext *, JSObject *, jsval *);
  62 };
  63
  64 } // namespace storage
  65 } // namespace mozilla
  66
  67 #endif // mozilla_storage_mozStorageAsyncStatementJSHelper_h_