connectivity/source/commontools/TIndexColumns.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 <connectivity/TIndexColumns.hxx>
  21 #include <connectivity/sdbcx/VIndexColumn.hxx>
  22 #include <com/sun/star/sdbc/XRow.hpp>
  23 #include <com/sun/star/sdbc/XResultSet.hpp>
  24 #include <com/sun/star/sdbc/DataType.hpp>
  25 #include <com/sun/star/sdbc/ColumnValue.hpp>
  26 #include <connectivity/TIndex.hxx>
  27 #include <connectivity/TTableHelper.hxx>
  28 #include <TConnection.hxx>
  29
  30 using namespace connectivity;
  31 using namespace connectivity::sdbcx;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::beans;
  34 using namespace ::com::sun::star::sdbc;
  35 using namespace ::com::sun::star::container;
  36 using namespace ::com::sun::star::lang;
  37
  38 OIndexColumns::OIndexColumns(   OIndexHelper* _pIndex,
  39                         ::osl::Mutex& _rMutex,
  40                         const std::vector< OUString> &_rVector)
  41             : connectivity::sdbcx::OCollection(*_pIndex,true,_rMutex,_rVector)
  42             ,m_pIndex(_pIndex)
  43 {
  44 }
  45
  46 sdbcx::ObjectType OIndexColumns::createObject(const OUString& _rName)
  47 {
  48     ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
  49     OUString aCatalog, aSchema, aTable;
  50     css::uno::Any Catalog(m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)));
  51     Catalog >>= aCatalog;
  52     m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) >>= aSchema;
  53     m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))       >>= aTable;
  54
  55     Reference< XResultSet > xResult = m_pIndex->getTable()->getConnection()->getMetaData()->getIndexInfo(
  56         Catalog, aSchema, aTable, false, false);
  57
  58     bool bAsc = true;
  59     if ( xResult.is() )
  60     {
  61         Reference< XRow > xRow(xResult,UNO_QUERY);
  62         while( xResult->next() )
  63         {
  64             if(xRow->getString(9) == _rName)
  65                 bAsc = xRow->getString(10) != "D";
  66         }
  67     }
  68
  69     xResult = m_pIndex->getTable()->getConnection()->getMetaData()->getColumns(
  70         Catalog, aSchema, aTable, _rName);
  71
  72     sdbcx::ObjectType xRet;
  73     if ( xResult.is() )
  74     {
  75         Reference< XRow > xRow(xResult,UNO_QUERY);
  76         while( xResult->next() )
  77         {
  78             if ( xRow->getString(4) == _rName )
  79             {
  80                 sal_Int32 nDataType = xRow->getInt(5);
  81                 OUString aTypeName(xRow->getString(6));
  82                 sal_Int32 nSize = xRow->getInt(7);
  83                 sal_Int32 nDec  = xRow->getInt(9);
  84                 sal_Int32 nNull = xRow->getInt(11);
  85                 OUString aColumnDef(xRow->getString(13));
  86
  87                 OIndexColumn* pRet = new OIndexColumn(bAsc,
  88                                                       _rName,
  89                                                       aTypeName,
  90                                                       aColumnDef,
  91                                                       nNull,
  92                                                       nSize,
  93                                                       nDec,
  94                                                       nDataType,
  95                                                       true,
  96                                                       aCatalog, aSchema, aTable);
  97                 xRet = pRet;
  98                 break;
  99             }
 100         }
 101     }
 102
 103     return xRet;
 104 }
 105
 106 Reference< XPropertySet > OIndexColumns::createDescriptor()
 107 {
 108     return new OIndexColumn(true);
 109 }
 110
 111 void OIndexColumns::impl_refresh()
 112 {
 113     m_pIndex->refreshColumns();
 114 }
 115
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */