/************************************************************************* * * $RCSfile: ODriver.cxx,v $ * * $Revision: 1.2 $ * * last change: $Author: oj $ $Date: 2000-09-21 09:54:26 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _CONNECTIVITY_ODBC_ODRIVER_HXX_ #include "odbc/ODriver.hxx" #endif #ifndef _CONNECTIVITY_ODBC_OCONNECTION_HXX_ #include "odbc/OConnection.hxx" #endif #ifndef _CONNECTIVITY_ODBC_OFUNCTIONS_HXX_ #include "odbc/OFunctions.hxx" #endif using namespace connectivity::odbc; using namespace com::sun::star::uno; using namespace com::sun::star::lang; using namespace com::sun::star::beans; using namespace com::sun::star::sdbc; // -------------------------------------------------------------------------------- ODBCDriver::ODBCDriver() : ODriver_BASE(m_aMutex),m_pDriverHandle(SQL_NULL_HANDLE) { } // -------------------------------------------------------------------------------- void ODBCDriver::disposing() { ::osl::MutexGuard aGuard(m_aMutex); for (OWeakRefArray::iterator i = m_xConnections.begin(); m_xConnections.end() != i; ++i) { Reference< XComponent > xComp(i->get(), UNO_QUERY); if (xComp.is()) xComp->dispose(); } m_xConnections.clear(); ODriver_BASE::disposing(); } // static ServiceInfo //------------------------------------------------------------------------------ rtl::OUString ODBCDriver::getImplementationName_Static( ) throw(RuntimeException) { return rtl::OUString::createFromAscii("com.sun.star.sdbc.ODBCDriver"); } //------------------------------------------------------------------------------ Sequence< ::rtl::OUString > ODBCDriver::getSupportedServiceNames_Static( ) throw (RuntimeException) { Sequence< ::rtl::OUString > aSNS( 1 ); aSNS[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.Driver"); return aSNS; } //------------------------------------------------------------------ ::rtl::OUString SAL_CALL ODBCDriver::getImplementationName( ) throw(RuntimeException) { return getImplementationName_Static(); } //------------------------------------------------------------------ sal_Bool SAL_CALL ODBCDriver::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException) { Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames()); const ::rtl::OUString* pSupported = aSupported.getConstArray(); for (sal_Int32 i=0; iequals(_rServiceName)) return sal_True; return sal_False; } //------------------------------------------------------------------ Sequence< ::rtl::OUString > SAL_CALL ODBCDriver::getSupportedServiceNames( ) throw(RuntimeException) { return getSupportedServiceNames_Static(); } //------------------------------------------------------------------ ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL connectivity::odbc::ODBCDriver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) throw( ::com::sun::star::uno::Exception ) { return *(new ODBCDriver()); } // -------------------------------------------------------------------------------- Reference< XConnection > SAL_CALL ODBCDriver::connect( const ::rtl::OUString& url, const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException) { if(!m_pDriverHandle) { ::rtl::OUString aPath; if(!EnvironmentHandle(aPath)) throw SQLException(aPath,*this,::rtl::OUString(),1000,Any()); } OConnection* pCon = new OConnection(m_pDriverHandle,this); pCon->Construct(url,info); Reference< XConnection > xCon = pCon; m_xConnections.push_back(WeakReferenceHelper(*pCon)); return xCon; } // -------------------------------------------------------------------------------- sal_Bool SAL_CALL ODBCDriver::acceptsURL( const ::rtl::OUString& url ) throw(SQLException, RuntimeException) { if(!url.compareTo(::rtl::OUString::createFromAscii("sdbc:odbc:"),10)) { return sal_True; } return sal_False; } // -------------------------------------------------------------------------------- Sequence< DriverPropertyInfo > SAL_CALL ODBCDriver::getPropertyInfo( const ::rtl::OUString& url, const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException) { return Sequence< DriverPropertyInfo >(); } // -------------------------------------------------------------------------------- sal_Int32 SAL_CALL ODBCDriver::getMajorVersion( ) throw(RuntimeException) { return 1; } // -------------------------------------------------------------------------------- sal_Int32 SAL_CALL ODBCDriver::getMinorVersion( ) throw(RuntimeException) { return 0; } // -------------------------------------------------------------------------------- //----------------------------------------------------------------------------- // ODBC Environment (gemeinsam fuer alle Connections): SQLHANDLE ODBCDriver::EnvironmentHandle(::rtl::OUString &_rPath) { // Ist (fuer diese Instanz) bereits ein Environment erzeugt worden? if (!m_pDriverHandle) { SQLHANDLE h = SQL_NULL_HANDLE; // Environment allozieren // ODBC-DLL jetzt laden: if (!LoadLibrary_ODBC3(_rPath)) return SQL_NULL_HANDLE; if (N3SQLAllocHandle(SQL_HANDLE_ENV,SQL_NULL_HANDLE,&h) != SQL_SUCCESS) return SQL_NULL_HANDLE; // In globaler Struktur merken ... m_pDriverHandle = h; SQLRETURN nError = N3SQLSetEnvAttr(h, SQL_ATTR_ODBC_VERSION,(SQLPOINTER) SQL_OV_ODBC3, SQL_IS_UINTEGER); //N3SQLSetEnvAttr(h, SQL_ATTR_CONNECTION_POOLING,(SQLPOINTER) SQL_CP_ONE_PER_HENV, SQL_IS_INTEGER); } return m_pDriverHandle; }