libreoffice/connectivity/source/drivers/jdbc/JDriver.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: JDriver.cxx,v $
 *
 *  $Revision: 1.38 $
 *
 *  last change: $Author: hr $ $Date: 2007-06-27 14:36:14 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 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
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"

#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_LANG_CLASS_HXX_
#include "java/lang/Class.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
#include "java/util/Property.hxx"
#ifndef _CONNECTIVITY_JAVA_TOOLS_HXX_
#include "java/tools.hxx"
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include "connectivity/dbexception.hxx"
#endif
#ifndef INCLUDED_JVMFWK_FRAMEWORK_H
#include <jvmfwk/framework.h>
#endif
#ifndef CONNECTIVITY_DIAGNOSE_EX_H
#include "diagnose_ex.h"
#endif
#include "resource/jdbc_log.hrc"

#include <comphelper/componentcontext.hxx>

using namespace connectivity;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
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)
    :m_aContext( _rxFactory )
    ,m_aLogger( m_aContext.getUNOContext(), "sdbcl", "org.openoffice.sdbc.jdbcBridge" )
{
}
// --------------------------------------------------------------------------------
java_sql_Driver::~java_sql_Driver()
{
}

// static ServiceInfo
//------------------------------------------------------------------------------
rtl::OUString java_sql_Driver::getImplementationName_Static(  ) throw(RuntimeException)
{
    return ::rtl::OUString::createFromAscii("com.sun.star.comp.sdbc.JDBCDriver");
        // this name is referenced in the configuration and in the jdbc.xml
        // Please take care when changing it.
}
//------------------------------------------------------------------------------
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();
    const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
    for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
        ;

    return pSupported != pEnd;
}

// --------------------------------------------------------------------------------
Sequence< ::rtl::OUString > SAL_CALL java_sql_Driver::getSupportedServiceNames(  ) throw(RuntimeException)
{
    return getSupportedServiceNames_Static();
}
// -------------------------------------------------------------------------
Reference< XConnection > SAL_CALL java_sql_Driver::connect( const ::rtl::OUString& url, const
                                                         Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException)
{
    m_aLogger.log( LogLevel::INFO, STR_LOG_DRIVER_CONNECTING_URL, url );

    Reference< XConnection > xOut;
    if ( acceptsURL(url ) )
    {
        java_sql_Connection* pConnection = new java_sql_Connection( *this );
        xOut = pConnection;
        if ( !pConnection->construct(url,info) )
            xOut = NULL; // an error occured and the java driver didn't throw an exception
        else
            m_aLogger.log( LogLevel::INFO, STR_LOG_DRIVER_SUCCESS );
    }
    return xOut;
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL java_sql_Driver::acceptsURL( const ::rtl::OUString& url ) throw(SQLException, RuntimeException)
{
    // don't ask the real driver for the url
    // I feel responsible for all jdbc url's
    sal_Bool bEnabled = sal_False;
    OSL_VERIFY_EQUALS( jfw_getEnabled( &bEnabled ), JFW_E_NONE, "error in jfw_getEnabled" );
    static const ::rtl::OUString s_sJdbcPrefix = ::rtl::OUString::createFromAscii("jdbc:");
    return bEnabled && 0 == url.compareTo(s_sJdbcPrefix, 5);
}
// -------------------------------------------------------------------------
Sequence< DriverPropertyInfo > SAL_CALL java_sql_Driver::getPropertyInfo( const ::rtl::OUString& url,
                                                                         const Sequence< PropertyValue >& /*info*/ ) throw(SQLException, RuntimeException)
{
    if ( acceptsURL(url) )
    {
        ::std::vector< DriverPropertyInfo > aDriverInfo;

        Sequence< ::rtl::OUString > aBooleanValues(2);
        aBooleanValues[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "false" ) );
        aBooleanValues[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "true" ) );

        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("JavaDriverClass"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("The JDBC driver class name."))
                ,sal_True
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.mysql.jdbc.Driver"))
                ,Sequence< ::rtl::OUString >())
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ParameterNameSubstitution"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Change named parameters with '?'."))
                ,sal_False
                ,::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "false" ) )
                ,aBooleanValues)
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("IgnoreDriverPrivileges"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Ignore the privileges from the database driver."))
                ,sal_False
                ,::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "false" ) )
                ,aBooleanValues)
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("IsAutoRetrievingEnabled"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Retrieve generated values."))
                ,sal_False
                ,::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "false" ) )
                ,aBooleanValues)
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("AutoRetrievingStatement"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Auto-increment statement."))
                ,sal_False
                ,::rtl::OUString()
                ,Sequence< ::rtl::OUString >())
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("GenerateASBeforeCorrelationName"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Generate AS before table correlation names."))
                ,sal_False
                ,::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "true" ) )
                ,aBooleanValues)
                );
        return Sequence< DriverPropertyInfo >(&aDriverInfo[0],aDriverInfo.size());
    }
    ::dbtools::throwGenericSQLException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Invalid URL!")) ,*this);
    return Sequence< DriverPropertyInfo >();
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL java_sql_Driver::getMajorVersion(  ) throw(RuntimeException)
{
    return 1;
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL java_sql_Driver::getMinorVersion(  ) throw(RuntimeException)
{
    return 0;
}
// -------------------------------------------------------------------------