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mozSqlResultMysql.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 Neil Deakin
00017  * Portions created by the Initial Developer are Copyright (C) 2004
00018  * the Initial Developer. All Rights Reserved.
00019  *
00020  * Contributor(s):
00021  *
00022  * Alternatively, the contents of this file may be used under the terms of
00023  * either the GNU General Public License Version 2 or later (the "GPL"), or
00024  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00025  * in which case the provisions of the GPL or the LGPL are applicable instead
00026  * of those above. If you wish to allow use of your version of this file only
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00033  *
00034  * ***** END LICENSE BLOCK ***** */
00035 
00036 #ifndef mozSqlResultMysql_h
00037 #define mozSqlResultMysql_h                                                  
00038 
00039 #include "mysql.h"
00040 
00041 #include "mozSqlResult.h"
00042 #include "mozISqlResultMysql.h"
00043 
00044 class mozSqlResultMysql : public mozSqlResult,
00045                           public mozISqlResultMysql
00046 {
00047   public:
00048     mozSqlResultMysql(mozISqlConnection* aConnection,
00049                       const nsAString& aQuery);
00050     void SetResult(MYSQL_RES *aResult);
00051     virtual ~mozSqlResultMysql();
00052 
00053     NS_DECL_ISUPPORTS
00054 
00055     NS_DECL_MOZISQLRESULTMYSQL 
00056 
00057   protected:
00058     PRInt32 GetColType(MYSQL_FIELD *aField);
00059 
00060     virtual nsresult BuildColumnInfo();
00061     virtual nsresult BuildRows();
00062     virtual void ClearNativeResult();
00063 
00064     nsresult EnsurePrimaryKeys();
00065     nsresult AppendKeys(Row* aRow, nsAutoString& aKeys);
00066 
00067     virtual nsresult CanInsert(PRBool* _retval);
00068     virtual nsresult CanUpdate(PRBool* _retval);
00069     virtual nsresult CanDelete(PRBool* _retval);
00070 
00071   private:
00072     MYSQL_RES *mResult;
00073 };
00074 
00075 #endif // mozSqlResultMysql_h