connectivity/source/drivers/file/FDriver.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/FDriver.hxx"
  21 #include "file/FConnection.hxx"
  22 #include "file/fcode.hxx"
  23 #include <com/sun/star/lang/DisposedException.hpp>
  24 #include <comphelper/types.hxx>
  25 #include <cppuhelper/supportsservice.hxx>
  26 #include "connectivity/dbexception.hxx"
  27 #include "resource/common_res.hrc"
  28 #include "resource/sharedresources.hxx"
  29
  30
  31 using namespace connectivity::file;
  32 using namespace com::sun::star::uno;
  33 using namespace com::sun::star::lang;
  34 using namespace com::sun::star::beans;
  35 using namespace com::sun::star::sdbc;
  36 using namespace com::sun::star::sdbcx;
  37 using namespace com::sun::star::container;
  38
  39 OFileDriver::OFileDriver(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext)
  40     : ODriver_BASE(m_aMutex)
  41     ,m_xContext(_rxContext)
  42 {
  43 }
  44
  45 void OFileDriver::disposing()
  46 {
  47     ::osl::MutexGuard aGuard(m_aMutex);
  48
  49
  50     for (OWeakRefArray::iterator i = m_xConnections.begin(); m_xConnections.end() != i; ++i)
  51     {
  52         Reference< XComponent > xComp(i->get(), UNO_QUERY);
  53         if (xComp.is())
  54             xComp->dispose();
  55     }
  56     m_xConnections.clear();
  57
  58     ODriver_BASE::disposing();
  59 }
  60
  61 // static ServiceInfo
  62
  63 OUString OFileDriver::getImplementationName_Static(  ) throw(RuntimeException)
  64 {
  65     return OUString("com.sun.star.sdbc.driver.file.Driver");
  66 }
  67
  68 Sequence< OUString > OFileDriver::getSupportedServiceNames_Static(  ) throw (RuntimeException)
  69 {
  70     Sequence< OUString > aSNS( 2 );
  71     aSNS[0] = "com.sun.star.sdbc.Driver";
  72     aSNS[1] = "com.sun.star.sdbcx.Driver";
  73     return aSNS;
  74 }
  75
  76
  77 OUString SAL_CALL OFileDriver::getImplementationName(  ) throw(RuntimeException, std::exception)
  78 {
  79     return getImplementationName_Static();
  80 }
  81
  82 sal_Bool SAL_CALL OFileDriver::supportsService( const OUString& _rServiceName ) throw(RuntimeException, std::exception)
  83 {
  84     return cppu::supportsService(this, _rServiceName);
  85 }
  86
  87
  88 Sequence< OUString > SAL_CALL OFileDriver::getSupportedServiceNames(  ) throw(RuntimeException, std::exception)
  89 {
  90     return getSupportedServiceNames_Static();
  91 }
  92
  93
  94 Reference< XConnection > SAL_CALL OFileDriver::connect( const OUString& url, const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException, std::exception)
  95 {
  96     ::osl::MutexGuard aGuard( m_aMutex );
  97     checkDisposed(ODriver_BASE::rBHelper.bDisposed);
  98
  99     OConnection* pCon = new OConnection(this);
 100     Reference< XConnection > xCon = pCon;
 101     pCon->construct(url,info);
 102     m_xConnections.push_back(WeakReferenceHelper(*pCon));
 103
 104     return xCon;
 105 }
 106
 107 sal_Bool SAL_CALL OFileDriver::acceptsURL( const OUString& url )
 108                 throw(SQLException, RuntimeException, std::exception)
 109 {
 110     return url.startsWith("sdbc:file:");
 111 }
 112
 113 Sequence< DriverPropertyInfo > SAL_CALL OFileDriver::getPropertyInfo( const OUString& url, const Sequence< PropertyValue >& /*info*/ ) throw(SQLException, RuntimeException, std::exception)
 114 {
 115     if ( acceptsURL(url) )
 116     {
 117         ::std::vector< DriverPropertyInfo > aDriverInfo;
 118
 119         Sequence< OUString > aBoolean(2);
 120         aBoolean[0] = "0";
 121         aBoolean[1] = "1";
 122
 123         aDriverInfo.push_back(DriverPropertyInfo(
 124                 OUString("CharSet")
 125                 ,OUString("CharSet of the database.")
 126                 ,sal_False
 127                 ,OUString()
 128                 ,Sequence< OUString >())
 129                 );
 130         aDriverInfo.push_back(DriverPropertyInfo(
 131                 OUString("Extension")
 132                 ,OUString("Extension of the file format.")
 133                 ,sal_False
 134                 ,OUString(".*")
 135                 ,Sequence< OUString >())
 136                 );
 137         aDriverInfo.push_back(DriverPropertyInfo(
 138                 OUString("ShowDeleted")
 139                 ,OUString("Display inactive records.")
 140                 ,sal_False
 141                 ,OUString("0")
 142                 ,aBoolean)
 143                 );
 144         aDriverInfo.push_back(DriverPropertyInfo(
 145                 OUString("EnableSQL92Check")
 146                 ,OUString("Use SQL92 naming constraints.")
 147                 ,sal_False
 148                 ,OUString("0")
 149                 ,aBoolean)
 150                 );
 151         aDriverInfo.push_back(DriverPropertyInfo(
 152                 OUString("UseRelativePath")
 153                 ,OUString("Handle the connection url as relative path.")
 154                 ,sal_False
 155                 ,OUString("0")
 156                 ,aBoolean)
 157                 );
 158         aDriverInfo.push_back(DriverPropertyInfo(
 159                 OUString("URL")
 160                 ,OUString("The URL of the database document which is used to create an absolute path.")
 161                 ,sal_False
 162                 ,OUString()
 163                 ,Sequence< OUString >())
 164                 );
 165         return Sequence< DriverPropertyInfo >(&(aDriverInfo[0]),aDriverInfo.size());
 166     } // if ( acceptsURL(url) )
 167     {
 168         ::connectivity::SharedResources aResources;
 169         const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
 170         ::dbtools::throwGenericSQLException(sMessage ,*this);
 171     } // if ( ! acceptsURL(url) )
 172     return Sequence< DriverPropertyInfo >();
 173 }
 174
 175 sal_Int32 SAL_CALL OFileDriver::getMajorVersion(  ) throw(RuntimeException, std::exception)
 176 {
 177     return 1;
 178 }
 179
 180 sal_Int32 SAL_CALL OFileDriver::getMinorVersion(  ) throw(RuntimeException, std::exception)
 181 {
 182     return 0;
 183 }
 184
 185
 186 // XDataDefinitionSupplier
 187 Reference< XTablesSupplier > SAL_CALL OFileDriver::getDataDefinitionByConnection( const Reference< ::com::sun::star::sdbc::XConnection >& connection ) throw(::com::sun::star::sdbc::SQLException, RuntimeException, std::exception)
 188 {
 189     ::osl::MutexGuard aGuard( m_aMutex );
 190     checkDisposed(ODriver_BASE::rBHelper.bDisposed);
 191
 192     Reference< XTablesSupplier > xTab = NULL;
 193     Reference< ::com::sun::star::lang::XUnoTunnel> xTunnel(connection,UNO_QUERY);
 194     if(xTunnel.is())
 195     {
 196         OConnection* pSearchConnection = reinterpret_cast< OConnection* >( xTunnel->getSomething(OConnection::getUnoTunnelImplementationId()) );
 197         OConnection* pConnection = NULL;
 198         for (OWeakRefArray::iterator i = m_xConnections.begin(); m_xConnections.end() != i; ++i)
 199         {
 200             if ((OConnection*) Reference< XConnection >::query(i->get().get()).get() == pSearchConnection)
 201             {
 202                 pConnection = pSearchConnection;
 203                 break;
 204             }
 205         }
 206
 207         if(pConnection)
 208             xTab = pConnection->createCatalog();
 209     }
 210     return xTab;
 211 }
 212
 213
 214 Reference< XTablesSupplier > SAL_CALL OFileDriver::getDataDefinitionByURL( const OUString& url, const Sequence< PropertyValue >& info ) throw(::com::sun::star::sdbc::SQLException, RuntimeException, std::exception)
 215 {
 216     if ( ! acceptsURL(url) )
 217     {
 218         ::connectivity::SharedResources aResources;
 219         const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
 220         ::dbtools::throwGenericSQLException(sMessage ,*this);
 221     }
 222     return getDataDefinitionByConnection(connect(url,info));
 223 }
 224
 225
 226 OOperandAttr::OOperandAttr(sal_uInt16 _nPos,const Reference< XPropertySet>& _xColumn)
 227     : OOperandRow(_nPos,::comphelper::getINT32(_xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))))
 228     , m_xColumn(_xColumn)
 229 {
 230 }
 231
 232
 233
 234
 235
 236 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */