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mozSqlResultSqlite.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is mozilla.org code.
00015  *
00016  * The Initial Developer of the Original Code is Jan Varga
00017  * Portions created by the Initial Developer are Copyright (C) 2003
00018  * the Initial Developer. All Rights Reserved.
00019  *
00020  * Contributor(s):
00021  *   Valia Vaneeva <fattie@altlinux.ru>
00022  *
00023  * Alternatively, the contents of this file may be used under the terms of
00024  * either the GNU General Public License Version 2 or later (the "GPL"), or
00025  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00026  * in which case the provisions of the GPL or the LGPL are applicable instead
00027  * of those above. If you wish to allow use of your version of this file only
00028  * under the terms of either the GPL or the LGPL, and not to allow others to
00029  * use your version of this file under the terms of the MPL, indicate your
00030  * decision by deleting the provisions above and replace them with the notice
00031  * and other provisions required by the GPL or the LGPL. If you do not delete
00032  * the provisions above, a recipient may use your version of this file under
00033  * the terms of any one of the MPL, the GPL or the LGPL.
00034  *
00035  * ***** END LICENSE BLOCK ***** */
00036 
00037 #ifndef mozSqlResultSqlite_h
00038 #define mozSqlResultSqlite_h                                                  
00039 
00040 #include "sqlite3.h"
00041 #include "mozSqlResult.h"
00042 #include "mozISqlResultSqlite.h"
00043 
00044 class mozSqlResultSqlite : public mozSqlResult,
00045                           public mozISqlResultSqlite
00046 {
00047   public:
00048     mozSqlResultSqlite(mozISqlConnection* aConnection, const nsAString& aQuery);
00049     void SetResult(char** aResult, PRInt32 nrow, PRInt32 ncolumn,
00050                    PRBool aWritable);
00051     virtual ~mozSqlResultSqlite();
00052 
00053     NS_DECL_ISUPPORTS
00054 
00055     NS_DECL_MOZISQLRESULTSQLITE 
00056 
00057   protected:
00058     PRInt32 GetColType(PRInt32 aColumnIndex);
00059 
00060     virtual nsresult BuildColumnInfo();
00061     virtual nsresult BuildRows();
00062     virtual void ClearNativeResult();
00063 
00064     virtual nsresult CanInsert(PRBool* _retval);
00065     virtual nsresult CanUpdate(PRBool* _retval);
00066     virtual nsresult CanDelete(PRBool* _retval);
00067 
00068   private:
00069     char**     mResult;
00070     PRInt32      mColumnCount;
00071     PRInt32    mRowCount;
00072     PRInt32    mWritable;
00073 };
00074 
00075 #endif // mozSqlResultSqlite_h