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Diffstat (limited to 'connectivity/source/drivers/jdbc/JDriver.cxx')
| -rw-r--r-- | connectivity/source/drivers/jdbc/JDriver.cxx | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/connectivity/source/drivers/jdbc/JDriver.cxx b/connectivity/source/drivers/jdbc/JDriver.cxx new file mode 100644 index 000000000000..80e1a7013623 --- /dev/null +++ b/connectivity/source/drivers/jdbc/JDriver.cxx @@ -0,0 +1,295 @@ +/************************************************************************* + * + * $RCSfile: JDriver.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:14:22 $ + * + * 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_JAVA_SQL_DRIVER_HXX_ +#include "java/sql/Driver.hxx" +#endif +#ifndef _CONNECTIVITY_JAVA_LANG_OBJECT_HXX_ +#include "java/lang/Object.hxx" +#endif +#ifndef _CONNECTIVITY_JAVA_SQL_DRIVERMANAGER_HXX_ +#include "java/sql/DriverManager.hxx" +#endif +#ifndef _CONNECTIVITY_JAVA_SQL_DRIVERPOPERTYINFO_HXX_ +#include "java/sql/DriverPropertyInfo.hxx" +#endif +#ifndef _CONNECTIVITY_JAVA_SQL_CONNECTION_HXX_ +#include "java/sql/Connection.hxx" +#endif +#ifndef _CONNECTIVITY_JAVA_TOOLS_HXX_ +#include "java/tools.hxx" +#endif + +using namespace connectivity; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +// using namespace ::com::sun::star::sdbcx; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::lang; + +// ------------------------------------------------------------------------- +java_sql_Driver::java_sql_Driver(const Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) + : java_lang_Object(_rxFactory) +{ +} +// -------------------------------------------------------------------------------- +jclass java_sql_Driver::theClass = 0; +// -------------------------------------------------------------------------------- +java_sql_Driver::~java_sql_Driver() +{} +// static ServiceInfo +//------------------------------------------------------------------------------ +rtl::OUString java_sql_Driver::getImplementationName_Static( ) throw(RuntimeException) +{ + return ::rtl::OUString::createFromAscii("com.sun.star.sdbc.JDriver"); +} +//------------------------------------------------------------------------------ +Sequence< ::rtl::OUString > java_sql_Driver::getSupportedServiceNames_Static( ) throw (RuntimeException) +{ + Sequence< ::rtl::OUString > aSNS( 1 ); + aSNS[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.Driver"); + return aSNS; +} +//------------------------------------------------------------------ +::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL connectivity::java_sql_Driver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) throw( ::com::sun::star::uno::Exception ) +{ + return *(new java_sql_Driver(_rxFactory)); +} +// -------------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_Driver::getImplementationName( ) throw(RuntimeException) +{ + return getImplementationName_Static(); +} + +// -------------------------------------------------------------------------------- +sal_Bool SAL_CALL java_sql_Driver::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException) +{ + Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames()); + const ::rtl::OUString* pSupported = aSupported.getConstArray(); + for (sal_Int32 i=0; i<aSupported.getLength(); ++i, ++pSupported) + if (pSupported->equals(_rServiceName)) + return sal_True; + + return sal_False; +} + +// -------------------------------------------------------------------------------- +Sequence< ::rtl::OUString > SAL_CALL java_sql_Driver::getSupportedServiceNames( ) throw(RuntimeException) +{ + return getSupportedServiceNames_Static(); +} + +// -------------------------------------------------------------------------------- +jclass java_sql_Driver::getMyClass() +{ + // die Klasse muss nur einmal geholt werden, daher statisch + if( !theClass ) + { + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( !t.pEnv ) return (jclass)0; + jclass tempClass = t.pEnv->FindClass("java/sql/Driver"); + OSL_ENSHURE(tempClass,"Java : FindClass nicht erfolgreich!"); + jclass globClass = (jclass)t.pEnv->NewGlobalRef( tempClass ); + t.pEnv->DeleteLocalRef( tempClass ); + saveClassRef( globClass ); + } + return theClass; +} +// -------------------------------------------------------------------------------- +void java_sql_Driver::saveClassRef( jclass pClass ) +{ + if( SDBThreadAttach::IsJavaErrorOccured() || pClass==0 ) + return; + // der uebergebe Klassen-Handle ist schon global, daher einfach speichern + theClass = pClass; +} +// ------------------------------------------------------------------------- +Reference< starsdbc::XConnection > SAL_CALL java_sql_Driver::connect( const ::rtl::OUString& url, const + Sequence< ::com::sun::star::beans::PropertyValue >& info ) throw(starsdbc::SQLException, RuntimeException) +{ + Reference< starsdbc::XConnection > xRet; + + object = java_sql_DriverManager::getDriver(url); + jobject out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ) + { + jvalue args[2]; + // Parameter konvertieren + args[0].l = convertwchar_tToJavaString(t.pEnv,url); + args[1].l = createStringPropertyArray(t.pEnv,info); + // temporaere Variable initialisieren + char * cSignature = "(Ljava/lang/String;Ljava/util/Properties)Ljava/sql/Connection;"; + char * cMethodName = "connect"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + out = t.pEnv->CallObjectMethodA( getMyClass(), mID, args ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + t.pEnv->DeleteLocalRef((jstring)args[0].l); + t.pEnv->DeleteLocalRef((jstring)args[1].l); + } //mID + } //t.pEnv + // ACHTUNG: der Aufrufer wird Eigentuemer des zurueckgelieferten Zeigers !!! + Reference< starsdbc::XConnection > xOut; + return out==0 ? 0 : new java_sql_Connection( t.pEnv, out,this ); + // return xOut; +} +// ------------------------------------------------------------------------- +sal_Bool SAL_CALL java_sql_Driver::acceptsURL( const ::rtl::OUString& url ) throw(starsdbc::SQLException, RuntimeException) +{ + if(!object) + object = java_sql_DriverManager::getDriver(url); + + jboolean out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ) + { + if(!object) + ThrowSQLException(t.pEnv,*this); + // temporaere Variable initialisieren + char * cSignature = "(Ljava/lang/String;)Z"; + char * cMethodName = "acceptsURL"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = t.pEnv->CallBooleanMethod( object, mID); + ThrowSQLException(t.pEnv,*this); + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- +Sequence< starsdbc::DriverPropertyInfo > SAL_CALL java_sql_Driver::getPropertyInfo( const ::rtl::OUString& url, const Sequence< ::com::sun::star::beans::PropertyValue >& info ) throw(starsdbc::SQLException, RuntimeException) +{ + if(!object) + object = java_sql_DriverManager::getDriver(url); + + jobjectArray out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ) + { + jvalue args[2]; + // Parameter konvertieren + args[0].l = convertwchar_tToJavaString(t.pEnv,url); + args[1].l = createStringPropertyArray(t.pEnv,info); + // temporaere Variable initialisieren + char * cSignature = "(Ljava/lang/String;Ljava/util/Properties)[Ljava/sql/DriverPropertyInfo;"; + char * cMethodName = "getPropertyInfo"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + out = (jobjectArray)t.pEnv->CallObjectMethodA( getMyClass(), mID, args ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + t.pEnv->DeleteLocalRef((jstring)args[0].l); + t.pEnv->DeleteLocalRef((jstring)args[1].l); + } //mID + } //t.pEnv + // ACHTUNG: der Aufrufer wird Eigentuemer des zurueckgelieferten Zeigers !!! + return copyArrayAndDelete( t.pEnv, out, starsdbc::DriverPropertyInfo(),java_sql_DriverPropertyInfo(NULL,NULL)); +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL java_sql_Driver::getMajorVersion( ) throw(RuntimeException) +{ + if(!object) + throw RuntimeException(); + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + + // temporaere Variable initialisieren + char * cSignature = "()I"; + char * cMethodName = "getMajorVersion"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = t.pEnv->CallIntMethod( object, mID); + ThrowSQLException(t.pEnv,*this); + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL java_sql_Driver::getMinorVersion( ) throw(RuntimeException) +{ + if(!object) + throw RuntimeException(); + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + + // temporaere Variable initialisieren + char * cSignature = "()I"; + char * cMethodName = "getMinorVersion"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = t.pEnv->CallIntMethod( object, mID); + ThrowSQLException(t.pEnv,*this); + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- + + |