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 <comphelper/property.hxx>
  27 #include <connectivity/TIndex.hxx>
  28 #include <connectivity/TTableHelper.hxx>
  29 #include "TConnection.hxx"
  30
  31 using namespace connectivity;
  32 using namespace connectivity::sdbcx;
  33 using namespace ::com::sun::star::uno;
  34 using namespace ::com::sun::star::beans;
  35 using namespace ::com::sun::star::sdbc;
  36 using namespace ::com::sun::star::container;
  37 using namespace ::com::sun::star::lang;
  38
  39 OIndexColumns::OIndexColumns(   OIndexHelper* _pIndex,
  40                         ::osl::Mutex& _rMutex,
  41                         const ::std::vector< OUString> &_rVector)
  42             : connectivity::sdbcx::OCollection(*_pIndex,true,_rMutex,_rVector)
  43             ,m_pIndex(_pIndex)
  44 {
  45 }
  46
  47 sdbcx::ObjectType OIndexColumns::createObject(const OUString& _rName)
  48 {
  49     ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
  50     OUString aCatalog, aSchema, aTable;
  51     ::com::sun::star::uno::Any Catalog(m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME)));
  52     Catalog >>= aCatalog;
  53     m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) >>= aSchema;
  54     m_pIndex->getTable()->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))       >>= aTable;
  55
  56     Reference< XResultSet > xResult = m_pIndex->getTable()->getConnection()->getMetaData()->getIndexInfo(
  57         Catalog, aSchema, aTable, sal_False, sal_False);
  58
  59     bool bAsc = true;
  60     if ( xResult.is() )
  61     {
  62         Reference< XRow > xRow(xResult,UNO_QUERY);
  63         OUString aD("D");
  64         while( xResult->next() )
  65         {
  66             if(xRow->getString(9) == _rName)
  67                 bAsc = xRow->getString(10) != aD;
  68         }
  69     }
  70
  71     xResult = m_pIndex->getTable()->getConnection()->getMetaData()->getColumns(
  72         Catalog, aSchema, aTable, _rName);
  73
  74     sdbcx::ObjectType xRet;
  75     if ( xResult.is() )
  76     {
  77         Reference< XRow > xRow(xResult,UNO_QUERY);
  78         while( xResult->next() )
  79         {
  80             if ( xRow->getString(4) == _rName )
  81             {
  82                 sal_Int32 nDataType = xRow->getInt(5);
  83                 OUString aTypeName(xRow->getString(6));
  84                 sal_Int32 nSize = xRow->getInt(7);
  85                 sal_Int32 nDec  = xRow->getInt(9);
  86                 sal_Int32 nNull = xRow->getInt(11);
  87                 OUString aColumnDef(xRow->getString(13));
  88
  89                 OIndexColumn* pRet = new OIndexColumn(bAsc,
  90                                                       _rName,
  91                                                       aTypeName,
  92                                                       aColumnDef,
  93                                                       nNull,
  94                                                       nSize,
  95                                                       nDec,
  96                                                       nDataType,
  97                                                       false,false,false,true,
  98                                                       aCatalog, aSchema, aTable);
  99                 xRet = pRet;
 100                 break;
 101             }
 102         }
 103     }
 104
 105     return xRet;
 106 }
 107
 108 Reference< XPropertySet > OIndexColumns::createDescriptor()
 109 {
 110     return new OIndexColumn(true);
 111 }
 112
 113 void OIndexColumns::impl_refresh() throw(RuntimeException)
 114 {
 115     m_pIndex->refreshColumns();
 116 }
 117
 118
 119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */