LCOV - code coverage report
Current view: top level - connectivity/source/drivers/postgresql - pq_xindexcolumns.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 59 0.0 %
Date: 2014-04-14 Functions: 0 13 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             :  *
       4             :  *  Effective License of whole file:
       5             :  *
       6             :  *    This library is free software; you can redistribute it and/or
       7             :  *    modify it under the terms of the GNU Lesser General Public
       8             :  *    License version 2.1, as published by the Free Software Foundation.
       9             :  *
      10             :  *    This library is distributed in the hope that it will be useful,
      11             :  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
      12             :  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13             :  *    Lesser General Public License for more details.
      14             :  *
      15             :  *    You should have received a copy of the GNU Lesser General Public
      16             :  *    License along with this library; if not, write to the Free Software
      17             :  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
      18             :  *    MA  02111-1307  USA
      19             :  *
      20             :  *  Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
      21             :  *
      22             :  *    The Contents of this file are made available subject to the terms of
      23             :  *    the GNU Lesser General Public License Version 2.1
      24             :  *
      25             :  *    Copyright: 2000 by Sun Microsystems, Inc.
      26             :  *
      27             :  *    Contributor(s): Joerg Budischewski
      28             :  *
      29             :  *  All parts contributed on or after August 2011:
      30             :  *
      31             :  *    This Source Code Form is subject to the terms of the Mozilla Public
      32             :  *    License, v. 2.0. If a copy of the MPL was not distributed with this
      33             :  *    file, You can obtain one at http://mozilla.org/MPL/2.0/.
      34             :  *
      35             :  ************************************************************************/
      36             : 
      37             : #include <vector>
      38             : 
      39             : #include <rtl/ustrbuf.hxx>
      40             : #include <rtl/strbuf.hxx>
      41             : 
      42             : #include <com/sun/star/sdbc/XRow.hpp>
      43             : #include <com/sun/star/sdbc/XParameters.hpp>
      44             : #include <com/sun/star/sdbc/DataType.hpp>
      45             : #include <com/sun/star/sdbc/ColumnValue.hpp>
      46             : 
      47             : #include "pq_xcolumns.hxx"
      48             : #include "pq_xindexcolumns.hxx"
      49             : #include "pq_xindexcolumn.hxx"
      50             : #include "pq_statics.hxx"
      51             : #include "pq_tools.hxx"
      52             : 
      53             : using osl::MutexGuard;
      54             : 
      55             : 
      56             : using com::sun::star::beans::XPropertySet;
      57             : 
      58             : using com::sun::star::uno::Any;
      59             : using com::sun::star::uno::makeAny;
      60             : using com::sun::star::uno::UNO_QUERY;
      61             : using com::sun::star::uno::Type;
      62             : using com::sun::star::uno::XInterface;
      63             : using com::sun::star::uno::Reference;
      64             : using com::sun::star::uno::Sequence;
      65             : using com::sun::star::uno::RuntimeException;
      66             : 
      67             : using com::sun::star::container::NoSuchElementException;
      68             : using com::sun::star::lang::WrappedTargetException;
      69             : 
      70             : using com::sun::star::sdbc::XRow;
      71             : using com::sun::star::sdbc::XCloseable;
      72             : using com::sun::star::sdbc::XStatement;
      73             : using com::sun::star::sdbc::XResultSet;
      74             : using com::sun::star::sdbc::XParameters;
      75             : using com::sun::star::sdbc::XPreparedStatement;
      76             : using com::sun::star::sdbc::XDatabaseMetaData;
      77             : using com::sun::star::sdbc::SQLException;
      78             : 
      79             : namespace pq_sdbc_driver
      80             : {
      81             : 
      82           0 : IndexColumns::IndexColumns(
      83             :         const ::rtl::Reference< RefCountedMutex > & refMutex,
      84             :         const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection >  & origin,
      85             :         ConnectionSettings *pSettings,
      86             :         const OUString &schemaName,
      87             :         const OUString &tableName,
      88             :         const OUString &indexName,
      89             :         const com::sun::star::uno::Sequence< OUString > &columns )
      90             :     : Container( refMutex, origin, pSettings,  "INDEX_COLUMN" ),
      91             :       m_schemaName( schemaName ),
      92             :       m_tableName( tableName ),
      93             :       m_indexName( indexName ),
      94           0 :       m_columns( columns )
      95           0 : {}
      96             : 
      97           0 : IndexColumns::~IndexColumns()
      98           0 : {}
      99             : 
     100           0 : static sal_Int32 findInSequence( const Sequence< OUString > & seq , const OUString &str)
     101             : {
     102             :     int index;
     103           0 :     for( index = 0 ; index < seq.getLength() ; index ++ )
     104             :     {
     105           0 :         if( str == seq[index] )
     106           0 :             break;
     107             :     }
     108           0 :     return index;
     109             : }
     110             : 
     111           0 : void IndexColumns::refresh()
     112             :     throw (::com::sun::star::uno::RuntimeException, std::exception)
     113             : {
     114             :     try
     115             :     {
     116           0 :         if( isLog( m_pSettings, LogLevel::INFO ) )
     117             :         {
     118           0 :             OStringBuffer buf;
     119           0 :             buf.append( "sdbcx.IndexColumns get refreshed for index " );
     120           0 :             buf.append( OUStringToOString( m_indexName, m_pSettings->encoding ) );
     121           0 :             log( m_pSettings, LogLevel::INFO, buf.makeStringAndClear().getStr() );
     122             :         }
     123             : 
     124           0 :         osl::MutexGuard guard( m_refMutex->mutex );
     125             : 
     126           0 :         Statics &st = getStatics();
     127           0 :         Reference< XDatabaseMetaData > meta = m_origin->getMetaData();
     128             : 
     129             :         Reference< XResultSet > rs =
     130           0 :             meta->getColumns( Any(), m_schemaName, m_tableName, st.cPERCENT );
     131             : 
     132           0 :         DisposeGuard disposeIt( rs );
     133           0 :         Reference< XRow > xRow( rs , UNO_QUERY );
     134           0 :         m_values = Sequence< Any >( m_columns.getLength() );
     135             : 
     136           0 :         while( rs->next() )
     137             :         {
     138           0 :             OUString columnName = xRow->getString( 4 );
     139             : 
     140           0 :             sal_Int32 index = findInSequence( m_columns, columnName );
     141           0 :             if( index >= m_columns.getLength() )
     142           0 :                 continue;
     143             : 
     144             :             IndexColumn * pIndexColumn =
     145           0 :                 new IndexColumn( m_refMutex, m_origin, m_pSettings );
     146           0 :             Reference< com::sun::star::beans::XPropertySet > prop = pIndexColumn;
     147             : 
     148           0 :             columnMetaData2SDBCX( pIndexColumn, xRow );
     149             :             pIndexColumn->setPropertyValue_NoBroadcast_public(
     150           0 :                 st.IS_ASCENDING , makeAny( (sal_Bool ) sal_False ) );
     151             : 
     152           0 :             m_values[ index ] = makeAny( prop );
     153           0 :             m_name2index[ columnName ] = index;
     154           0 :         }
     155             :     }
     156           0 :     catch ( com::sun::star::sdbc::SQLException & e )
     157             :     {
     158           0 :         throw RuntimeException( e.Message , e.Context );
     159             :     }
     160             : 
     161           0 :     fire( RefreshedBroadcaster( *this ) );
     162           0 : }
     163             : 
     164             : 
     165           0 : void IndexColumns::appendByDescriptor(
     166             :     const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& /*future*/ )
     167             :     throw (::com::sun::star::sdbc::SQLException,
     168             :            ::com::sun::star::container::ElementExistException,
     169             :            ::com::sun::star::uno::RuntimeException, std::exception)
     170             : {
     171             :     throw com::sun::star::sdbc::SQLException(
     172             :         "SDBC-POSTGRESQL: IndexesColumns.appendByDescriptor not yet implemented",
     173           0 :         *this, OUString(), 1, Any() );
     174             : //     osl::MutexGuard guard( m_refMutex->mutex );
     175             : //     Statics & st = getStatics();
     176             : //     Reference< XPropertySet > past = createDataDescriptor();
     177             : //     past->setPropertyValue( st.IS_NULLABLE, makeAny( com::sun::star::sdbc::ColumnValue::NULLABLE ) );
     178             : //     alterColumnByDescriptor(
     179             : //         m_schemaName, m_tableName, m_pSettings->encoding, m_origin->createStatement() , past, future  );
     180             : 
     181             : }
     182             : 
     183           0 : void IndexColumns::dropByName( const OUString& elementName )
     184             :     throw (::com::sun::star::sdbc::SQLException,
     185             :            ::com::sun::star::container::NoSuchElementException,
     186             :            ::com::sun::star::uno::RuntimeException, std::exception)
     187             : {
     188             :     (void) elementName;
     189             :     throw com::sun::star::sdbc::SQLException(
     190             :         "SDBC-POSTGRESQL: IndexesColumns.dropByName not yet implemented",
     191           0 :         *this, OUString(), 1, Any() );
     192             : //     String2IntMap::const_iterator ii = m_name2index.find( elementName );
     193             : //     if( ii == m_name2index.end() )
     194             : //     {
     195             : //         OUStringBuffer buf( 128 );
     196             : //         buf.appendAscii( "Column " );
     197             : //         buf.append( elementName );
     198             : //         buf.appendAscii( " is unknown in table " );
     199             : //         buf.append( m_schemaName );
     200             : //         buf.appendAscii( "." );
     201             : //         buf.append( m_tableName );
     202             : //         buf.appendAscii( ", so it can't be dropped" );
     203             : //         throw com::sun::star::container::NoSuchElementException(
     204             : //             buf.makeStringAndClear(), *this );
     205             : //     }
     206             : //     dropByIndex( ii->second );
     207             : }
     208             : 
     209           0 : void IndexColumns::dropByIndex( sal_Int32 index )
     210             :     throw (::com::sun::star::sdbc::SQLException,
     211             :            ::com::sun::star::lang::IndexOutOfBoundsException,
     212             :            ::com::sun::star::uno::RuntimeException, std::exception)
     213             : {
     214             :     (void) index;
     215             :     throw com::sun::star::sdbc::SQLException(
     216             :         "SDBC-POSTGRESQL: IndexesColumns.dropByIndex not yet implemented",
     217           0 :         *this, OUString(), 1, Any() );
     218             : //     osl::MutexGuard guard( m_refMutex->mutex );
     219             : //     if( index < 0 ||  index >= m_values.getLength() )
     220             : //     {
     221             : //         OUStringBuffer buf( 128 );
     222             : //         buf.appendAscii( "COLUMNS: Index out of range (allowed 0 to " );
     223             : //         buf.append((sal_Int32)(m_values.getLength() -1) );
     224             : //         buf.appendAscii( ", got " );
     225             : //         buf.append( index );
     226             : //         buf.appendAscii( ")" );
     227             : //         throw com::sun::star::lang::IndexOutOfBoundsException(
     228             : //             buf.makeStringAndClear(), *this );
     229             : //     }
     230             : 
     231             : //     Reference< XPropertySet > set;
     232             : //     m_values[index] >>= set;
     233             : //     Statics &st = getStatics();
     234             : //     OUString name;
     235             : //     set->getPropertyValue( st.NAME ) >>= name;
     236             : 
     237             : //     OUStringBuffer update( 128 );
     238             : //     update.appendAscii( "ALTER TABLE ONLY");
     239             : //     bufferQuoteQualifiedIdentifier( update, m_schemaName, m_tableName );
     240             : //     update.appendAscii( "DROP COLUMN" );
     241             : //     bufferQuoteIdentifier( update, name );
     242             : //     Reference< XStatement > stmt = m_origin->createStatement( );
     243             : //     DisposeGuard disposeIt( stmt );
     244             : //     stmt->executeUpdate( update.makeStringAndClear() );
     245             : 
     246             : }
     247             : 
     248             : 
     249           0 : Reference< ::com::sun::star::beans::XPropertySet > IndexColumns::createDataDescriptor()
     250             :         throw (::com::sun::star::uno::RuntimeException, std::exception)
     251             : {
     252           0 :     return new IndexColumnDescriptor( m_refMutex, m_origin, m_pSettings );
     253             : }
     254             : 
     255           0 : Reference< com::sun::star::container::XNameAccess > IndexColumns::create(
     256             :     const ::rtl::Reference< RefCountedMutex > & refMutex,
     257             :     const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection >  & origin,
     258             :     ConnectionSettings *pSettings,
     259             :     const OUString &schemaName,
     260             :     const OUString &tableName,
     261             :     const OUString &indexName,
     262             :     const Sequence< OUString > &columns )
     263             : {
     264             :     IndexColumns *pIndexColumns = new IndexColumns(
     265           0 :         refMutex, origin, pSettings, schemaName, tableName, indexName, columns );
     266           0 :     Reference< com::sun::star::container::XNameAccess > ret = pIndexColumns;
     267           0 :     pIndexColumns->refresh();
     268             : 
     269           0 :     return ret;
     270             : }
     271             : 
     272             : 
     273           0 : IndexColumnDescriptors::IndexColumnDescriptors(
     274             :         const ::rtl::Reference< RefCountedMutex > & refMutex,
     275             :         const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection >  & origin,
     276             :         ConnectionSettings *pSettings)
     277           0 :     : Container( refMutex, origin, pSettings,  getStatics().INDEX_COLUMN )
     278           0 : {}
     279             : 
     280           0 : Reference< com::sun::star::container::XNameAccess > IndexColumnDescriptors::create(
     281             :     const ::rtl::Reference< RefCountedMutex > & refMutex,
     282             :     const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection >  & origin,
     283             :     ConnectionSettings *pSettings)
     284             : {
     285           0 :     return new IndexColumnDescriptors( refMutex, origin, pSettings );
     286             : }
     287             : 
     288           0 : ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > IndexColumnDescriptors::createDataDescriptor()
     289             :         throw (::com::sun::star::uno::RuntimeException, std::exception)
     290             : {
     291           0 :     return new IndexColumnDescriptor( m_refMutex, m_origin, m_pSettings );
     292             : }
     293             : 
     294             : };
     295             : 
     296             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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