connectivity/source/drivers/file/FDriver.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_connectivity.hxx"
  33 #include "file/FDriver.hxx"
  34 #include "file/FConnection.hxx"
  35 #include "file/fcode.hxx"
  36 #include <com/sun/star/lang/DisposedException.hpp>
  37 #include <comphelper/types.hxx>
  38 #include "connectivity/dbexception.hxx"
  39 #include "resource/common_res.hrc"
  40 #include "resource/sharedresources.hxx"
  41 #include <rtl/logfile.hxx>
  42
  43
  44 using namespace connectivity::file;
  45 using namespace com::sun::star::uno;
  46 using namespace com::sun::star::lang;
  47 using namespace com::sun::star::beans;
  48 using namespace com::sun::star::sdbc;
  49 using namespace com::sun::star::sdbcx;
  50 using namespace com::sun::star::container;
  51 // --------------------------------------------------------------------------------
  52 OFileDriver::OFileDriver(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory)
  53     : ODriver_BASE(m_aMutex)
  54     ,m_xFactory(_rxFactory)
  55 {
  56     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::OFileDriver" );
  57 }
  58 // --------------------------------------------------------------------------------
  59 void OFileDriver::disposing()
  60 {
  61     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::disposing" );
  62     ::osl::MutexGuard aGuard(m_aMutex);
  63
  64
  65     for (OWeakRefArray::iterator i = m_xConnections.begin(); m_xConnections.end() != i; ++i)
  66     {
  67         Reference< XComponent > xComp(i->get(), UNO_QUERY);
  68         if (xComp.is())
  69             xComp->dispose();
  70     }
  71     m_xConnections.clear();
  72
  73     ODriver_BASE::disposing();
  74 }
  75
  76 // static ServiceInfo
  77 //------------------------------------------------------------------------------
  78 rtl::OUString OFileDriver::getImplementationName_Static(  ) throw(RuntimeException)
  79 {
  80     return rtl::OUString::createFromAscii("com.sun.star.sdbc.driver.file.Driver");
  81 }
  82 //------------------------------------------------------------------------------
  83 Sequence< ::rtl::OUString > OFileDriver::getSupportedServiceNames_Static(  ) throw (RuntimeException)
  84 {
  85     Sequence< ::rtl::OUString > aSNS( 2 );
  86     aSNS[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.Driver");
  87     aSNS[1] = ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.Driver");
  88     return aSNS;
  89 }
  90
  91 //------------------------------------------------------------------
  92 ::rtl::OUString SAL_CALL OFileDriver::getImplementationName(  ) throw(RuntimeException)
  93 {
  94     return getImplementationName_Static();
  95 }
  96
  97 //------------------------------------------------------------------
  98 sal_Bool SAL_CALL OFileDriver::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException)
  99 {
 100     Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
 101     const ::rtl::OUString* pSupported = aSupported.getConstArray();
 102     const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
 103     for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
 104         ;
 105
 106     return pSupported != pEnd;
 107 }
 108
 109 //------------------------------------------------------------------
 110 Sequence< ::rtl::OUString > SAL_CALL OFileDriver::getSupportedServiceNames(  ) throw(RuntimeException)
 111 {
 112     return getSupportedServiceNames_Static();
 113 }
 114
 115 // --------------------------------------------------------------------------------
 116 Reference< XConnection > SAL_CALL OFileDriver::connect( const ::rtl::OUString& url, const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException)
 117 {
 118     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::connect" );
 119     ::osl::MutexGuard aGuard( m_aMutex );
 120     checkDisposed(ODriver_BASE::rBHelper.bDisposed);
 121
 122     OConnection* pCon = new OConnection(this);
 123     Reference< XConnection > xCon = pCon;
 124     pCon->construct(url,info);
 125     m_xConnections.push_back(WeakReferenceHelper(*pCon));
 126
 127     return xCon;
 128 }
 129 // --------------------------------------------------------------------------------
 130 sal_Bool SAL_CALL OFileDriver::acceptsURL( const ::rtl::OUString& url )
 131                 throw(SQLException, RuntimeException)
 132 {
 133     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::acceptsURL" );
 134     return (!url.compareTo(::rtl::OUString::createFromAscii("sdbc:file:"),10));
 135 }
 136 // --------------------------------------------------------------------------------
 137 Sequence< DriverPropertyInfo > SAL_CALL OFileDriver::getPropertyInfo( const ::rtl::OUString& url, const Sequence< PropertyValue >& /*info*/ ) throw(SQLException, RuntimeException)
 138 {
 139     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::getPropertyInfo" );
 140     if ( acceptsURL(url) )
 141     {
 142         ::std::vector< DriverPropertyInfo > aDriverInfo;
 143
 144         Sequence< ::rtl::OUString > aBoolean(2);
 145         aBoolean[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"));
 146         aBoolean[1] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("1"));
 147
 148         aDriverInfo.push_back(DriverPropertyInfo(
 149                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("CharSet"))
 150                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("CharSet of the database."))
 151                 ,sal_False
 152                 ,::rtl::OUString()
 153                 ,Sequence< ::rtl::OUString >())
 154                 );
 155         aDriverInfo.push_back(DriverPropertyInfo(
 156                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Extension"))
 157                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Extension of the file format."))
 158                 ,sal_False
 159                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(".*"))
 160                 ,Sequence< ::rtl::OUString >())
 161                 );
 162         aDriverInfo.push_back(DriverPropertyInfo(
 163                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowDeleted"))
 164                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Display inactive records."))
 165                 ,sal_False
 166                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
 167                 ,aBoolean)
 168                 );
 169         aDriverInfo.push_back(DriverPropertyInfo(
 170                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("EnableSQL92Check"))
 171                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Use SQL92 naming constraints."))
 172                 ,sal_False
 173                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
 174                 ,aBoolean)
 175                 );
 176         aDriverInfo.push_back(DriverPropertyInfo(
 177                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("UseRelativePath"))
 178                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Handle the connection url as relative path."))
 179                 ,sal_False
 180                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
 181                 ,aBoolean)
 182                 );
 183         aDriverInfo.push_back(DriverPropertyInfo(
 184                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("URL"))
 185                 ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("The URL of the database document which is used to create an absolute path."))
 186                 ,sal_False
 187                 ,::rtl::OUString()
 188                 ,Sequence< ::rtl::OUString >())
 189                 );
 190         return Sequence< DriverPropertyInfo >(&(aDriverInfo[0]),aDriverInfo.size());
 191     } // if ( acceptsURL(url) )
 192     {
 193         ::connectivity::SharedResources aResources;
 194         const ::rtl::OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
 195         ::dbtools::throwGenericSQLException(sMessage ,*this);
 196     } // if ( ! acceptsURL(url) )
 197     return Sequence< DriverPropertyInfo >();
 198 }
 199 // --------------------------------------------------------------------------------
 200 sal_Int32 SAL_CALL OFileDriver::getMajorVersion(  ) throw(RuntimeException)
 201 {
 202     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::getMajorVersion" );
 203     return 1;
 204 }
 205 // --------------------------------------------------------------------------------
 206 sal_Int32 SAL_CALL OFileDriver::getMinorVersion(  ) throw(RuntimeException)
 207 {
 208     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::getMinorVersion" );
 209     return 0;
 210 }
 211 // --------------------------------------------------------------------------------
 212 // --------------------------------------------------------------------------------
 213 // XDataDefinitionSupplier
 214 Reference< XTablesSupplier > SAL_CALL OFileDriver::getDataDefinitionByConnection( const Reference< ::com::sun::star::sdbc::XConnection >& connection ) throw(::com::sun::star::sdbc::SQLException, RuntimeException)
 215 {
 216     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::getDataDefinitionByConnection" );
 217     ::osl::MutexGuard aGuard( m_aMutex );
 218     checkDisposed(ODriver_BASE::rBHelper.bDisposed);
 219
 220     Reference< XTablesSupplier > xTab = NULL;
 221     Reference< ::com::sun::star::lang::XUnoTunnel> xTunnel(connection,UNO_QUERY);
 222     if(xTunnel.is())
 223     {
 224         OConnection* pSearchConnection = reinterpret_cast< OConnection* >( xTunnel->getSomething(OConnection::getUnoTunnelImplementationId()) );
 225         OConnection* pConnection = NULL;
 226         for (OWeakRefArray::iterator i = m_xConnections.begin(); m_xConnections.end() != i; ++i)
 227         {
 228             if ((OConnection*) Reference< XConnection >::query(i->get().get()).get() == pSearchConnection)
 229             {
 230                 pConnection = pSearchConnection;
 231                 break;
 232             }
 233         }
 234
 235         if(pConnection)
 236             xTab = pConnection->createCatalog();
 237     }
 238     return xTab;
 239 }
 240
 241 // --------------------------------------------------------------------------------
 242 Reference< XTablesSupplier > SAL_CALL OFileDriver::getDataDefinitionByURL( const ::rtl::OUString& url, const Sequence< PropertyValue >& info ) throw(::com::sun::star::sdbc::SQLException, RuntimeException)
 243 {
 244     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileDriver::getDataDefinitionByURL" );
 245     if ( ! acceptsURL(url) )
 246     {
 247         ::connectivity::SharedResources aResources;
 248         const ::rtl::OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
 249         ::dbtools::throwGenericSQLException(sMessage ,*this);
 250     }
 251     return getDataDefinitionByConnection(connect(url,info));
 252 }
 253 // -----------------------------------------------------------------------------
 254 void OOperandParam::describe(const Reference< XPropertySet>& rColumn, ::vos::ORef<connectivity::OSQLColumns> rParameterColumns)
 255 {
 256     // den alten namen beibehalten
 257
 258     OSL_ENSURE(getRowPos() < rParameterColumns->get().size(),"Invalid index for orderkey values!");
 259
 260     Reference< XPropertySet> xColumn = (rParameterColumns->get())[getRowPos()];
 261
 262     try
 263     {
 264         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME)));
 265         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE)));
 266         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION)));
 267         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)));
 268         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE)));
 269         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE)));
 270         xColumn->setPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISAUTOINCREMENT),rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISAUTOINCREMENT)));
 271     }
 272     catch(const Exception&)
 273     {
 274     }
 275
 276     m_eDBType = ::comphelper::getINT32(rColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)));
 277 }
 278 // -----------------------------------------------------------------------------
 279 OOperandAttr::OOperandAttr(sal_uInt16 _nPos,const Reference< XPropertySet>& _xColumn)
 280     : OOperandRow(_nPos,::comphelper::getINT32(_xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))))
 281     , m_xColumn(_xColumn)
 282 {
 283 }
 284 // -----------------------------------------------------------------------------
 285
 286
 287
 288