connectivity/source/drivers/file/FResultSetMetaData.cxx

   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 #include <file/FResultSetMetaData.hxx>
  21 #include <file/FTable.hxx>
  22 #include <comphelper/extract.hxx>
  23 #include <connectivity/dbexception.hxx>
  24 #include <comphelper/types.hxx>
  25
  26
  27 using namespace ::comphelper;
  28 using namespace connectivity;
  29 using namespace dbtools;
  30 using namespace connectivity::file;
  31 using namespace ::com::sun::star::beans;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::sdbcx;
  34 using namespace ::com::sun::star::sdbc;
  35 using namespace ::com::sun::star::container;
  36 using namespace ::com::sun::star::lang;
  37
  38
  39 OResultSetMetaData::OResultSetMetaData(const ::rtl::Reference<connectivity::OSQLColumns>& _rxColumns,const OUString& _aTableName,OFileTable* _pTable)
  40     :m_aTableName(_aTableName)
  41     ,m_xColumns(_rxColumns)
  42     ,m_pTable(_pTable)
  43 {
  44 }
  45
  46
  47 OResultSetMetaData::~OResultSetMetaData()
  48 {
  49     m_xColumns = nullptr;
  50 }
  51
  52 void OResultSetMetaData::checkColumnIndex(sal_Int32 column)
  53 {
  54     if(column <= 0 || column > static_cast<sal_Int32>(m_xColumns->size()))
  55         throwInvalidIndexException(*this);
  56 }
  57
  58 sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize( sal_Int32 column )
  59 {
  60     return getPrecision(column);
  61 }
  62
  63
  64 sal_Int32 SAL_CALL OResultSetMetaData::getColumnType( sal_Int32 column )
  65 {
  66     checkColumnIndex(column);
  67     return getINT32((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)));
  68 }
  69
  70
  71 sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount(  )
  72 {
  73     return m_xColumns->size();
  74 }
  75
  76
  77 sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive( sal_Int32 /*column*/ )
  78 {
  79     return false;
  80 }
  81
  82
  83 OUString SAL_CALL OResultSetMetaData::getSchemaName( sal_Int32 /*column*/ )
  84 {
  85     return OUString();
  86 }
  87
  88
  89 OUString SAL_CALL OResultSetMetaData::getColumnName( sal_Int32 column )
  90 {
  91     checkColumnIndex(column);
  92
  93     Any aName((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)));
  94     return aName.hasValue() ? getString(aName) : getString((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)));
  95 }
  96
  97 OUString SAL_CALL OResultSetMetaData::getTableName( sal_Int32 /*column*/ )
  98 {
  99     return m_aTableName;
 100 }
 101
 102 OUString SAL_CALL OResultSetMetaData::getCatalogName( sal_Int32 /*column*/ )
 103 {
 104     return OUString();
 105 }
 106
 107 OUString SAL_CALL OResultSetMetaData::getColumnTypeName( sal_Int32 column )
 108 {
 109     checkColumnIndex(column);
 110     return getString((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME)));
 111 }
 112
 113 OUString SAL_CALL OResultSetMetaData::getColumnLabel( sal_Int32 column )
 114 {
 115     return getColumnName(column);
 116 }
 117
 118 OUString SAL_CALL OResultSetMetaData::getColumnServiceName( sal_Int32 /*column*/ )
 119 {
 120     return OUString();
 121 }
 122
 123
 124 sal_Bool SAL_CALL OResultSetMetaData::isCurrency( sal_Int32 column )
 125 {
 126     checkColumnIndex(column);
 127     return getBOOL((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISCURRENCY)));
 128 }
 129
 130
 131 sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement( sal_Int32 /*setCatalogcolumn*/ )
 132 {
 133     return false;
 134 }
 135
 136 sal_Bool SAL_CALL OResultSetMetaData::isSigned( sal_Int32 /*column*/ )
 137 {
 138     return true;
 139 }
 140
 141 sal_Int32 SAL_CALL OResultSetMetaData::getPrecision( sal_Int32 column )
 142 {
 143     checkColumnIndex(column);
 144     return getINT32((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION)));
 145 }
 146
 147 sal_Int32 SAL_CALL OResultSetMetaData::getScale( sal_Int32 column )
 148 {
 149     checkColumnIndex(column);
 150     return getINT32((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE)));
 151 }
 152
 153
 154 sal_Int32 SAL_CALL OResultSetMetaData::isNullable( sal_Int32 column )
 155 {
 156     checkColumnIndex(column);
 157     return getINT32((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE)));
 158 }
 159
 160
 161 sal_Bool SAL_CALL OResultSetMetaData::isSearchable( sal_Int32 /*column*/ )
 162 {
 163     return true;
 164 }
 165
 166
 167 sal_Bool SAL_CALL OResultSetMetaData::isReadOnly( sal_Int32 column )
 168 {
 169     checkColumnIndex(column);
 170     return m_pTable->isReadOnly() || (
 171                             (*m_xColumns)[column-1]->getPropertySetInfo()->hasPropertyByName(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FUNCTION)) &&
 172                                 ::cppu::any2bool((*m_xColumns)[column-1]->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FUNCTION))));
 173 }
 174
 175
 176 sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable( sal_Int32 column )
 177 {
 178     return !isReadOnly(column);
 179 }
 180
 181 sal_Bool SAL_CALL OResultSetMetaData::isWritable( sal_Int32 column )
 182 {
 183     return !isReadOnly(column);
 184 }
 185
 186
 187 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */