LCOV - code coverage report
Current view: top level - connectivity/source/commontools - TIndexes.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 119 0.0 %
Date: 2014-04-14 Functions: 0 6 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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/TIndexes.hxx"
      21             : #include "connectivity/TIndex.hxx"
      22             : #include <com/sun/star/sdbc/XRow.hpp>
      23             : #include <com/sun/star/sdbc/XResultSet.hpp>
      24             : #include <com/sun/star/sdbc/IndexType.hpp>
      25             : #include <connectivity/dbtools.hxx>
      26             : #include "connectivity/TTableHelper.hxx"
      27             : #include "TConnection.hxx"
      28             : #include <comphelper/extract.hxx>
      29             : #include <rtl/ustrbuf.hxx>
      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::sdbcx;
      35             : using namespace ::com::sun::star::sdbc;
      36             : using namespace ::com::sun::star::container;
      37             : using namespace ::com::sun::star::lang;
      38             : using namespace cppu;
      39             : 
      40             : 
      41           0 : OIndexesHelper::OIndexesHelper(OTableHelper* _pTable,
      42             :                  ::osl::Mutex& _rMutex,
      43             :              const ::std::vector< OUString> &_rVector
      44             :              )
      45             :     : OCollection(*_pTable,true,_rMutex,_rVector)
      46           0 :     ,m_pTable(_pTable)
      47             : {
      48           0 : }
      49             : 
      50             : 
      51           0 : sdbcx::ObjectType OIndexesHelper::createObject(const OUString& _rName)
      52             : {
      53           0 :     Reference< XConnection> xConnection = m_pTable->getConnection();
      54           0 :     if ( !xConnection.is() )
      55           0 :         return NULL;
      56             : 
      57           0 :     sdbcx::ObjectType xRet;
      58           0 :     OUString aName,aQualifier;
      59           0 :     sal_Int32 nLen = _rName.indexOf('.');
      60           0 :     if ( nLen != -1 )
      61             :     {
      62           0 :         aQualifier  = _rName.copy(0,nLen);
      63           0 :         aName       = _rName.copy(nLen+1);
      64             :     }
      65             :     else
      66           0 :         aName       = _rName;
      67             : 
      68           0 :     ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
      69           0 :     OUString aSchema,aTable;
      70           0 :     m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) >>= aSchema;
      71           0 :     m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))       >>= aTable;
      72             : 
      73           0 :     Any aCatalog = m_pTable->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME));
      74           0 :     Reference< XResultSet > xResult = m_pTable->getMetaData()->getIndexInfo(aCatalog,aSchema,aTable,sal_False,sal_False);
      75             : 
      76           0 :     if ( xResult.is() )
      77             :     {
      78           0 :         Reference< XRow > xRow(xResult,UNO_QUERY);
      79           0 :         while( xResult->next() )
      80             :         {
      81           0 :             sal_Bool bUnique = !xRow->getBoolean(4);
      82           0 :             if((aQualifier.isEmpty() || xRow->getString(5) == aQualifier ) && xRow->getString(6) == aName)
      83             :             {
      84           0 :                 sal_Int32 nClustered = xRow->getShort(7);
      85           0 :                 sal_Bool bPrimarKeyIndex = sal_False;
      86           0 :                 xRow.clear();
      87           0 :                 xResult.clear();
      88             :                 try
      89             :                 {
      90           0 :                     xResult = m_pTable->getMetaData()->getPrimaryKeys(aCatalog,aSchema,aTable);
      91           0 :                     xRow.set(xResult,UNO_QUERY);
      92             : 
      93           0 :                     if ( xRow.is() && xResult->next() ) // there can be only one primary key
      94             :                     {
      95           0 :                         bPrimarKeyIndex = xRow->getString(6) == aName;
      96             :                     }
      97             :                 }
      98           0 :                 catch(const Exception&)
      99             :                 {
     100             :                 }
     101             :                 OIndexHelper* pRet = new OIndexHelper(m_pTable,aName,aQualifier,bUnique,
     102             :                     bPrimarKeyIndex,
     103           0 :                     nClustered == IndexType::CLUSTERED);
     104           0 :                 xRet = pRet;
     105           0 :                 break;
     106             :             }
     107           0 :         }
     108             :     }
     109             : 
     110           0 :     return xRet;
     111             : }
     112             : 
     113           0 : void OIndexesHelper::impl_refresh() throw(RuntimeException)
     114             : {
     115           0 :     m_pTable->refreshIndexes();
     116           0 : }
     117             : 
     118           0 : Reference< XPropertySet > OIndexesHelper::createDescriptor()
     119             : {
     120           0 :     return new OIndexHelper(m_pTable);
     121             : }
     122             : 
     123             : // XAppend
     124           0 : sdbcx::ObjectType OIndexesHelper::appendObject( const OUString& _rForName, const Reference< XPropertySet >& descriptor )
     125             : {
     126           0 :     Reference< XConnection> xConnection = m_pTable->getConnection();
     127           0 :     if ( !xConnection.is() )
     128           0 :         return NULL;
     129           0 :     if ( m_pTable->isNew() )
     130           0 :         return cloneDescriptor( descriptor );
     131             : 
     132           0 :     if ( m_pTable->getIndexService().is() )
     133             :     {
     134           0 :         m_pTable->getIndexService()->addIndex(m_pTable,descriptor);
     135             :     }
     136             :     else
     137             :     {
     138           0 :         ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
     139           0 :         OUStringBuffer aSql( "CREATE " );
     140           0 :         OUString aQuote  = m_pTable->getMetaData()->getIdentifierQuoteString(  );
     141           0 :         OUString aDot( "." );
     142             : 
     143           0 :         if(comphelper::getBOOL(descriptor->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_ISUNIQUE))))
     144           0 :             aSql.appendAscii("UNIQUE ");
     145           0 :         aSql.appendAscii("INDEX ");
     146             : 
     147             : 
     148           0 :         OUString aCatalog,aSchema,aTable;
     149           0 :         dbtools::qualifiedNameComponents(m_pTable->getMetaData(),m_pTable->getName(),aCatalog,aSchema,aTable,::dbtools::eInDataManipulation);
     150           0 :         OUString aComposedName;
     151             : 
     152           0 :         aComposedName = dbtools::composeTableName(m_pTable->getMetaData(),aCatalog,aSchema,aTable, true, ::dbtools::eInIndexDefinitions);
     153           0 :         if (!_rForName.isEmpty() )
     154             :         {
     155           0 :             aSql.append( ::dbtools::quoteName( aQuote, _rForName ) );
     156           0 :             aSql.appendAscii(" ON ");
     157           0 :             aSql.append(aComposedName);
     158           0 :             aSql.appendAscii(" ( ");
     159             : 
     160           0 :             Reference<XColumnsSupplier> xColumnSup(descriptor,UNO_QUERY);
     161           0 :             Reference<XIndexAccess> xColumns(xColumnSup->getColumns(),UNO_QUERY);
     162           0 :             Reference< XPropertySet > xColProp;
     163           0 :             sal_Bool bAddIndexAppendix = ::dbtools::getBooleanDataSourceSetting( m_pTable->getConnection(), "AddIndexAppendix" );
     164           0 :             sal_Int32 nCount = xColumns->getCount();
     165           0 :             for(sal_Int32 i = 0 ; i < nCount; ++i)
     166             :             {
     167           0 :                 xColProp.set(xColumns->getByIndex(i),UNO_QUERY);
     168           0 :                 aSql.append(::dbtools::quoteName( aQuote,comphelper::getString(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME)))));
     169             : 
     170           0 :                 if ( bAddIndexAppendix )
     171             :                 {
     172             : 
     173           0 :                     aSql.appendAscii(any2bool(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_ISASCENDING)))
     174             :                                                 ?
     175             :                                     " ASC"
     176             :                                                 :
     177           0 :                                     " DESC");
     178             :                 }
     179           0 :                 aSql.appendAscii(",");
     180             :             }
     181           0 :             aSql[aSql.getLength() - 1] = ')';
     182             :         }
     183             :         else
     184             :         {
     185           0 :             aSql.append(aComposedName);
     186             : 
     187           0 :             Reference<XColumnsSupplier> xColumnSup(descriptor,UNO_QUERY);
     188           0 :             Reference<XIndexAccess> xColumns(xColumnSup->getColumns(),UNO_QUERY);
     189           0 :             Reference< XPropertySet > xColProp;
     190           0 :             if(xColumns->getCount() != 1)
     191           0 :                 throw SQLException();
     192             : 
     193           0 :             xColumns->getByIndex(0) >>= xColProp;
     194             : 
     195           0 :             aSql.append(aDot);
     196           0 :             aSql.append(::dbtools::quoteName( aQuote,comphelper::getString(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME)))));
     197             :         }
     198             : 
     199           0 :         Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement(  );
     200           0 :         if ( xStmt.is() )
     201             :         {
     202           0 :             OUString sSql = aSql.makeStringAndClear();
     203           0 :             xStmt->execute(sSql);
     204           0 :             ::comphelper::disposeComponent(xStmt);
     205           0 :         }
     206             :     }
     207             : 
     208           0 :     return createObject( _rForName );
     209             : }
     210             : 
     211             : // XDrop
     212           0 : void OIndexesHelper::dropObject(sal_Int32 /*_nPos*/,const OUString& _sElementName)
     213             : {
     214           0 :     Reference< XConnection> xConnection = m_pTable->getConnection();
     215           0 :     if( xConnection.is() && !m_pTable->isNew())
     216             :     {
     217           0 :         if ( m_pTable->getIndexService().is() )
     218             :         {
     219           0 :             m_pTable->getIndexService()->dropIndex(m_pTable,_sElementName);
     220             :         }
     221             :         else
     222             :         {
     223           0 :             OUString aName,aSchema;
     224           0 :             sal_Int32 nLen = _sElementName.indexOf('.');
     225           0 :             if(nLen != -1)
     226           0 :                 aSchema = _sElementName.copy(0,nLen);
     227           0 :             aName   = _sElementName.copy(nLen+1);
     228             : 
     229           0 :             OUString aSql( "DROP INDEX " );
     230             : 
     231           0 :             OUString aComposedName = dbtools::composeTableName( m_pTable->getMetaData(), m_pTable, ::dbtools::eInIndexDefinitions, false, false, true );
     232           0 :             OUString sIndexName,sTemp;
     233           0 :             sIndexName = dbtools::composeTableName( m_pTable->getMetaData(), sTemp, aSchema, aName, true, ::dbtools::eInIndexDefinitions );
     234             : 
     235           0 :             aSql += sIndexName + " ON " + aComposedName;
     236             : 
     237           0 :             Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement(  );
     238           0 :             if ( xStmt.is() )
     239             :             {
     240           0 :                 xStmt->execute(aSql);
     241           0 :                 ::comphelper::disposeComponent(xStmt);
     242           0 :             }
     243             :         }
     244           0 :     }
     245           0 : }
     246             : 
     247             : 
     248             : 
     249             : 
     250             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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