connectivity/source/drivers/mysqlc/mysqlc_resultsetmetadata.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_MYSQLC_SOURCE_MYSQLC_RESULTSETMETADATA_HXX
  21 #define INCLUDED_MYSQLC_SOURCE_MYSQLC_RESULTSETMETADATA_HXX
  22
  23 #include "mysqlc_connection.hxx"
  24
  25 #include <com/sun/star/sdbc/XResultSetMetaData.hpp>
  26 #include <com/sun/star/sdbc/XConnection.hpp>
  27 #include <com/sun/star/sdbc/SQLException.hpp>
  28
  29 #include <cppuhelper/implbase1.hxx>
  30 #include <mysql.h>
  31
  32 namespace connectivity
  33 {
  34 namespace mysqlc
  35 {
  36 using ::com::sun::star::sdbc::SQLException;
  37 using ::com::sun::star::uno::RuntimeException;
  38 using ::com::sun::star::uno::RuntimeException;
  39
  40 struct MySqlFieldInfo
  41 {
  42     OUString columnName;
  43     sal_Int32 length = 0;
  44     sal_Int32 type = 0;
  45     enum_field_types mysql_type = {};
  46     unsigned charsetNumber = 0;
  47     unsigned flags = 0;
  48     OUString schemaName;
  49     OUString tableName;
  50     OUString catalogName;
  51     sal_Int32 decimals;
  52     sal_Int32 max_length;
  53 };
  54
  55 //************ Class: ResultSetMetaData
  56
  57 typedef ::cppu::WeakImplHelper1<css::sdbc::XResultSetMetaData> OResultSetMetaData_BASE;
  58
  59 class OResultSetMetaData final : public OResultSetMetaData_BASE
  60 {
  61 private:
  62     OConnection& m_rConnection;
  63     std::vector<MySqlFieldInfo> m_fields;
  64
  65     void checkColumnIndex(sal_Int32 columnIndex);
  66     virtual ~OResultSetMetaData() override = default;
  67
  68 public:
  69     OResultSetMetaData(OConnection& rConn, MYSQL_RES* pResult);
  70
  71     sal_Int32 SAL_CALL getColumnCount() override;
  72
  73     sal_Bool SAL_CALL isAutoIncrement(sal_Int32 column) override;
  74     sal_Bool SAL_CALL isCaseSensitive(sal_Int32 column) override;
  75     sal_Bool SAL_CALL isSearchable(sal_Int32 column) override;
  76     sal_Bool SAL_CALL isCurrency(sal_Int32 column) override;
  77
  78     sal_Int32 SAL_CALL isNullable(sal_Int32 column) override;
  79
  80     sal_Bool SAL_CALL isSigned(sal_Int32 column) override;
  81
  82     sal_Int32 SAL_CALL getColumnDisplaySize(sal_Int32 column) override;
  83
  84     OUString SAL_CALL getColumnLabel(sal_Int32 column) override;
  85     OUString SAL_CALL getColumnName(sal_Int32 column) override;
  86     OUString SAL_CALL getSchemaName(sal_Int32 column) override;
  87
  88     sal_Int32 SAL_CALL getPrecision(sal_Int32 column) override;
  89     sal_Int32 SAL_CALL getScale(sal_Int32 column) override;
  90
  91     OUString SAL_CALL getTableName(sal_Int32 column) override;
  92     OUString SAL_CALL getCatalogName(sal_Int32 column) override;
  93
  94     sal_Int32 SAL_CALL getColumnType(sal_Int32 column) override;
  95
  96     OUString SAL_CALL getColumnTypeName(sal_Int32 column) override;
  97
  98     sal_Bool SAL_CALL isReadOnly(sal_Int32 column) override;
  99     sal_Bool SAL_CALL isWritable(sal_Int32 column) override;
 100     sal_Bool SAL_CALL isDefinitelyWritable(sal_Int32 column) override;
 101
 102     OUString SAL_CALL getColumnServiceName(sal_Int32 column) override;
 103 };
 104 }
 105 }
 106
 107 #endif // INCLUDED_MYSQLC_SOURCE_MYSQLC_RESULTSETMETADATA_HXX
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */