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office-gobmx/dbaccess/source/core/dataaccess/datasource.cxx
Ivo Hinkelmann 58de56418c INTEGRATION: CWS dba24c (1.73.22); FILE MERGED 
2007/10/22 21:00:04 fs 1.73.22.1: during #i73705# #i52527#: ODatabaseModelImpl::m_aContainer not publicly accessible anymore
2007-11-21 14:37:59 +00:00

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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: datasource.cxx,v $
*
* $Revision: 1.74 $
*
* last change: $Author: ihi $ $Date: 2007-11-21 15:37:59 $
*
* 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_dbaccess.hxx"
#ifndef _DBA_COREDATAACCESS_DATASOURCE_HXX_
#include "datasource.hxx"
#endif
#ifndef _DBA_CORE_USERINFORMATION_HXX_
#include "userinformation.hxx"
#endif
#ifndef _DBA_COREDATAACCESS_COMMANDCONTAINER_HXX_
#include "commandcontainer.hxx"
#endif
#include "databasedocument.hxx"
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef TOOLS_DIAGNOSE_EX_H
#include <tools/diagnose_ex.h>
#endif
#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
#include <cppuhelper/typeprovider.hxx>
#endif
#ifndef _COMPHELPER_SEQSTREAM_HXX
#include <comphelper/seqstream.hxx>
#endif
#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
#include "dbastrings.hrc"
#endif
#ifndef _DBA_CORE_RESOURCE_HXX_
#include "core_resource.hxx"
#endif
#ifndef _DBA_CORE_RESOURCE_HRC_
#include "core_resource.hrc"
#endif
#ifndef _COMPHELPER_SEQUENCE_HXX_
#include <comphelper/sequence.hxx>
#endif
#ifndef _COMPHELPER_PROPERTY_HXX_
#include <comphelper/property.hxx>
#endif
#ifndef _COMPHELPER_EXTRACT_HXX_
#include <comphelper/extract.hxx>
#endif
#ifndef _COM_SUN_STAR_SDBC_XDRIVERACCESS_HPP_
#include <com/sun/star/sdbc/XDriverAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
#include <com/sun/star/lang/DisposedException.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XDRIVERMANAGER_HPP_
#include <com/sun/star/sdbc/XDriverManager.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_UCB_XINTERACTIONSUPPLYAUTHENTICATION_HPP_
#include <com/sun/star/ucb/XInteractionSupplyAuthentication.hpp>
#endif
#ifndef _COM_SUN_STAR_UCB_AUTHENTICATIONREQUEST_HPP_
#include <com/sun/star/ucb/AuthenticationRequest.hpp>
#endif
#ifndef _COM_SUN_STAR_REFLECTION_XPROXYFACTORY_HPP_
#include <com/sun/star/reflection/XProxyFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_NAMEDVALUE_HPP_
#include <com/sun/star/beans/NamedValue.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYCONTAINER_HPP_
#include <com/sun/star/beans/XPropertyContainer.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
#include <com/sun/star/beans/PropertyAttribute.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYSTATE_HPP_
#include <com/sun/star/beans/PropertyState.hpp>
#endif
#ifndef _TYPELIB_TYPEDESCRIPTION_HXX_
#include <typelib/typedescription.hxx>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif
#ifndef _COMPHELPER_INTERACTION_HXX_
#include <comphelper/interaction.hxx>
#endif
#ifndef _DBA_CORE_CONNECTION_HXX_
#include "connection.hxx"
#endif
#ifndef _COMPHELPER_GUARDING_HXX_
#include <comphelper/guarding.hxx>
#endif
#ifndef UNOTOOLS_INC_SHAREDUNOCOMPONENT_HXX
#include <unotools/sharedunocomponent.hxx>
#endif
#ifndef DBA_CORE_SHARED_CONNECTION_HXX
#include "SharedConnection.hxx"
#endif
#ifndef _RTL_DIGEST_H_
#include <rtl/digest.h>
#endif
#ifndef _COM_SUN_STAR_EMBED_XTRANSACTEDOBJECT_HPP_
#include <com/sun/star/embed/XTransactedObject.hpp>
#endif
#ifndef _COM_SUN_STAR_DOCUMENT_XDOCUMENTSUBSTORAGESUPPLIER_HPP_
#include <com/sun/star/document/XDocumentSubStorageSupplier.hpp>
#endif
#include <com/sun/star/document/XEventBroadcaster.hpp>
#include <com/sun/star/view/XPrintable.hpp>
#include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp>
#include <algorithm>
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::embed;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::reflection;
using namespace ::cppu;
using namespace ::osl;
using namespace ::vos;
using namespace ::dbtools;
using namespace ::comphelper;
namespace css = ::com::sun::star;
//........................................................................
namespace dbaccess
{
//........................................................................
//============================================================
//= FlushNotificationAdapter
//============================================================
typedef ::cppu::WeakImplHelper1< XFlushListener > FlushNotificationAdapter_Base;
/** helper class which implements a XFlushListener, and forwards all
notification events to another XFlushListener
The speciality is that the foreign XFlushListener instance, to which
the notifications are forwarded, is held weak.
Thus, the class can be used with XFlushable instance which hold
their listeners with a hard reference, if you simply do not *want*
to be held hard-ref-wise.
*/
class FlushNotificationAdapter : public FlushNotificationAdapter_Base
{
private:
WeakReference< XFlushable > m_aBroadcaster;
WeakReference< XFlushListener > m_aListener;
public:
static void installAdapter( const Reference< XFlushable >& _rxBroadcaster, const Reference< XFlushListener >& _rxListener )
{
Reference< XFlushListener > xAdapter( new FlushNotificationAdapter( _rxBroadcaster, _rxListener ) );
}
protected:
FlushNotificationAdapter( const Reference< XFlushable >& _rxBroadcaster, const Reference< XFlushListener >& _rxListener );
~FlushNotificationAdapter();
void SAL_CALL impl_dispose( bool _bRevokeListener );
protected:
// XFlushListener
virtual void SAL_CALL flushed( const ::com::sun::star::lang::EventObject& rEvent ) throw (::com::sun::star::uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
};
//------------------------------------------------------------
DBG_NAME( FlushNotificationAdapter )
//------------------------------------------------------------
FlushNotificationAdapter::FlushNotificationAdapter( const Reference< XFlushable >& _rxBroadcaster, const Reference< XFlushListener >& _rxListener )
:m_aBroadcaster( _rxBroadcaster )
,m_aListener( _rxListener )
{
DBG_CTOR( FlushNotificationAdapter, NULL );
DBG_ASSERT( _rxBroadcaster.is(), "FlushNotificationAdapter::FlushNotificationAdapter: invalid flushable!" );
osl_incrementInterlockedCount( &m_refCount );
{
if ( _rxBroadcaster.is() )
_rxBroadcaster->addFlushListener( this );
}
osl_decrementInterlockedCount( &m_refCount );
DBG_ASSERT( m_refCount == 1, "FlushNotificationAdapter::FlushNotificationAdapter: broadcaster isn't holding by hard ref!?" );
}
//------------------------------------------------------------
FlushNotificationAdapter::~FlushNotificationAdapter()
{
DBG_DTOR( FlushNotificationAdapter, NULL );
}
//--------------------------------------------------------------------
void SAL_CALL FlushNotificationAdapter::impl_dispose( bool _bRevokeListener )
{
Reference< XFlushListener > xKeepAlive( this );
if ( _bRevokeListener )
{
Reference< XFlushable > xFlushable( m_aBroadcaster );
if ( xFlushable.is() )
xFlushable->removeFlushListener( this );
}
m_aListener = Reference< XFlushListener >();
m_aBroadcaster = Reference< XFlushable >();
}
//--------------------------------------------------------------------
void SAL_CALL FlushNotificationAdapter::flushed( const EventObject& rEvent ) throw (RuntimeException)
{
Reference< XFlushListener > xListener( m_aListener );
if ( xListener.is() )
xListener->flushed( rEvent );
else
impl_dispose( true );
}
//--------------------------------------------------------------------
void SAL_CALL FlushNotificationAdapter::disposing( const EventObject& Source ) throw (RuntimeException)
{
DBG_ASSERT( Source.Source == m_aBroadcaster.get(), "FlushNotificationAdapter::disposing: where did this come from?" );
Reference< XFlushListener > xListener( m_aListener );
if ( xListener.is() )
xListener->disposing( Source );
impl_dispose( false );
}
//============================================================
//= OAuthenticationContinuation
//============================================================
class OAuthenticationContinuation : public OInteraction< XInteractionSupplyAuthentication >
{
sal_Bool m_bDatasourceReadonly : 1; // if sal_True, the data source using this continuation
// is readonly, which means that no user can be set and
// the password can't be remembered
sal_Bool m_bRemberPassword : 1; // remember the password for this session ?
::rtl::OUString m_sUser; // the user
::rtl::OUString m_sPassword; // the user's password
public:
OAuthenticationContinuation(sal_Bool _bReadOnlyDS = sal_False);
sal_Bool SAL_CALL canSetRealm( ) throw(RuntimeException);
void SAL_CALL setRealm( const ::rtl::OUString& Realm ) throw(RuntimeException);
sal_Bool SAL_CALL canSetUserName( ) throw(RuntimeException);
void SAL_CALL setUserName( const ::rtl::OUString& UserName ) throw(RuntimeException);
sal_Bool SAL_CALL canSetPassword( ) throw(RuntimeException);
void SAL_CALL setPassword( const ::rtl::OUString& Password ) throw(RuntimeException);
Sequence< RememberAuthentication > SAL_CALL getRememberPasswordModes( RememberAuthentication& Default ) throw(RuntimeException);
void SAL_CALL setRememberPassword( RememberAuthentication Remember ) throw(RuntimeException);
sal_Bool SAL_CALL canSetAccount( ) throw(RuntimeException);
void SAL_CALL setAccount( const ::rtl::OUString& Account ) throw(RuntimeException);
Sequence< RememberAuthentication > SAL_CALL getRememberAccountModes( RememberAuthentication& Default ) throw(RuntimeException);
void SAL_CALL setRememberAccount( RememberAuthentication Remember ) throw(RuntimeException);
::rtl::OUString getUser() const { return m_sUser; }
::rtl::OUString getPassword() const { return m_sPassword; }
sal_Bool getRememberPassword() const { return m_bRemberPassword; }
};
//--------------------------------------------------------------------------
OAuthenticationContinuation::OAuthenticationContinuation(sal_Bool _bReadOnlyDS)
:m_bDatasourceReadonly(_bReadOnlyDS)
,m_bRemberPassword(sal_True) // TODO: a meaningfull default
{
}
//--------------------------------------------------------------------------
sal_Bool SAL_CALL OAuthenticationContinuation::canSetRealm( ) throw(RuntimeException)
{
return sal_False;
}
//--------------------------------------------------------------------------
void SAL_CALL OAuthenticationContinuation::setRealm( const ::rtl::OUString& /*Realm*/ ) throw(RuntimeException)
{
DBG_ERROR("OAuthenticationContinuation::setRealm: not supported!");
}
//--------------------------------------------------------------------------
sal_Bool SAL_CALL OAuthenticationContinuation::canSetUserName( ) throw(RuntimeException)
{
return !m_bDatasourceReadonly;
}
//--------------------------------------------------------------------------
void SAL_CALL OAuthenticationContinuation::setUserName( const ::rtl::OUString& _rUser ) throw(RuntimeException)
{
m_sUser = _rUser;
}
//--------------------------------------------------------------------------
sal_Bool SAL_CALL OAuthenticationContinuation::canSetPassword( ) throw(RuntimeException)
{
return sal_True;
}
//--------------------------------------------------------------------------
void SAL_CALL OAuthenticationContinuation::setPassword( const ::rtl::OUString& _rPassword ) throw(RuntimeException)
{
m_sPassword = _rPassword;
}
//--------------------------------------------------------------------------
Sequence< RememberAuthentication > SAL_CALL OAuthenticationContinuation::getRememberPasswordModes( RememberAuthentication& _reDefault ) throw(RuntimeException)
{
Sequence< RememberAuthentication > aReturn(1);
_reDefault = aReturn[0] = (m_bDatasourceReadonly ? RememberAuthentication_NO : RememberAuthentication_SESSION);
return aReturn;
}
//--------------------------------------------------------------------------
void SAL_CALL OAuthenticationContinuation::setRememberPassword( RememberAuthentication _eRemember ) throw(RuntimeException)
{
m_bRemberPassword = (RememberAuthentication_NO != _eRemember);
}
//--------------------------------------------------------------------------
sal_Bool SAL_CALL OAuthenticationContinuation::canSetAccount( ) throw(RuntimeException)
{
return sal_False;
}
//--------------------------------------------------------------------------
void SAL_CALL OAuthenticationContinuation::setAccount( const ::rtl::OUString& ) throw(RuntimeException)
{
DBG_ERROR("OAuthenticationContinuation::setAccount: not supported!");
}
//--------------------------------------------------------------------------
Sequence< RememberAuthentication > SAL_CALL OAuthenticationContinuation::getRememberAccountModes( RememberAuthentication& _reDefault ) throw(RuntimeException)
{
Sequence < RememberAuthentication > aReturn(1);
aReturn[0] = RememberAuthentication_NO;
_reDefault = RememberAuthentication_NO;
return aReturn;
}
//--------------------------------------------------------------------------
void SAL_CALL OAuthenticationContinuation::setRememberAccount( RememberAuthentication /*Remember*/ ) throw(RuntimeException)
{
DBG_ERROR("OAuthenticationContinuation::setRememberAccount: not supported!");
}
/** The class OSharedConnectionManager implements a structure to share connections.
It owns the master connections which will be disposed when the last connection proxy is gone.
*/
typedef ::cppu::WeakImplHelper1< XEventListener > OConnectionHelper_BASE;
// need to hold the digest
struct TDigestHolder
{
sal_uInt8 m_pBuffer[RTL_DIGEST_LENGTH_SHA1];
TDigestHolder()
{
m_pBuffer[0] = 0;
}
};
class OSharedConnectionManager : public OConnectionHelper_BASE
{
// contains the currently used master connections
typedef struct
{
Reference< XConnection > xMasterConnection;
oslInterlockedCount nALiveCount;
} TConnectionHolder;
// the less-compare functor, used for the stl::map
struct TDigestLess : public ::std::binary_function< TDigestHolder, TDigestHolder, bool>
{
bool operator() (const TDigestHolder& x, const TDigestHolder& y) const
{
sal_uInt32 i;
for(i=0;i < RTL_DIGEST_LENGTH_SHA1 && (x.m_pBuffer[i] >= y.m_pBuffer[i]); ++i)
;
return i < RTL_DIGEST_LENGTH_SHA1;
}
};
typedef ::std::map< TDigestHolder,TConnectionHolder,TDigestLess> TConnectionMap; // holds the master connections
typedef ::std::map< Reference< XConnection >,TConnectionMap::iterator> TSharedConnectionMap;// holds the shared connections
::osl::Mutex m_aMutex;
TConnectionMap m_aConnections; // remeber the master connection in conjunction with the digest
TSharedConnectionMap m_aSharedConnection; // the shared connections with conjunction with an iterator into the connections map
Reference< XProxyFactory > m_xProxyFactory;
protected:
~OSharedConnectionManager();
public:
OSharedConnectionManager(const Reference< XMultiServiceFactory >& _rxServiceFactory);
void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(RuntimeException);
Reference<XConnection> getConnection( const rtl::OUString& url,
const rtl::OUString& user,
const rtl::OUString& password,
const Sequence< PropertyValue >& _aInfo,
ODatabaseSource* _pDataSource);
void addEventListener(const Reference<XConnection>& _rxConnection,TConnectionMap::iterator& _rIter);
};
DBG_NAME(OSharedConnectionManager)
OSharedConnectionManager::OSharedConnectionManager(const Reference< XMultiServiceFactory >& _rxServiceFactory)
{
DBG_CTOR(OSharedConnectionManager,NULL);
m_xProxyFactory.set(_rxServiceFactory->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.reflection.ProxyFactory"))),UNO_QUERY);
}
OSharedConnectionManager::~OSharedConnectionManager()
{
DBG_DTOR(OSharedConnectionManager,NULL);
}
void SAL_CALL OSharedConnectionManager::disposing( const ::com::sun::star::lang::EventObject& Source ) throw(RuntimeException)
{
MutexGuard aGuard(m_aMutex);
Reference<XConnection> xConnection(Source.Source,UNO_QUERY);
TSharedConnectionMap::iterator aFind = m_aSharedConnection.find(xConnection);
if ( m_aSharedConnection.end() != aFind )
{
osl_decrementInterlockedCount(&aFind->second->second.nALiveCount);
if ( !aFind->second->second.nALiveCount )
{
::comphelper::disposeComponent(aFind->second->second.xMasterConnection);
m_aConnections.erase(aFind->second);
}
m_aSharedConnection.erase(aFind);
}
}
Reference<XConnection> OSharedConnectionManager::getConnection( const rtl::OUString& url,
const rtl::OUString& user,
const rtl::OUString& password,
const Sequence< PropertyValue >& _aInfo,
ODatabaseSource* _pDataSource)
{
MutexGuard aGuard(m_aMutex);
TConnectionMap::key_type nId;
Sequence< PropertyValue > aInfoCopy(_aInfo);
sal_Int32 nPos = aInfoCopy.getLength();
aInfoCopy.realloc( nPos + 2 );
aInfoCopy[nPos].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("TableFilter"));
aInfoCopy[nPos++].Value <<= _pDataSource->m_pImpl->m_aTableFilter;
aInfoCopy[nPos].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("TableTypeFilter"));
aInfoCopy[nPos++].Value <<= _pDataSource->m_pImpl->m_aTableTypeFilter; // #22377# OJ
::rtl::OUString sUser = user;
::rtl::OUString sPassword = password;
if ((0 == sUser.getLength()) && (0 == sPassword.getLength()) && (0 != _pDataSource->m_pImpl->m_sUser.getLength()))
{ // ease the usage of this method. data source which are intended to have a user automatically
// fill in the user/password combination if the caller of this method does not specify otherwise
// 86951 - 05/08/2001 - frank.schoenheit@germany.sun.com
sUser = _pDataSource->m_pImpl->m_sUser;
if (0 != _pDataSource->m_pImpl->m_aPassword.getLength())
sPassword = _pDataSource->m_pImpl->m_aPassword;
}
::connectivity::OConnectionWrapper::createUniqueId(url,aInfoCopy,nId.m_pBuffer,sUser,sPassword);
TConnectionMap::iterator aIter = m_aConnections.find(nId);
if ( m_aConnections.end() == aIter )
{
TConnectionHolder aHolder;
aHolder.nALiveCount = 0; // will be incremented by addListener
aHolder.xMasterConnection = _pDataSource->buildIsolatedConnection(user,password);
aIter = m_aConnections.insert(TConnectionMap::value_type(nId,aHolder)).first;
}
Reference<XConnection> xRet;
if ( aIter->second.xMasterConnection.is() )
{
Reference< XAggregation > xConProxy = m_xProxyFactory->createProxy(aIter->second.xMasterConnection.get());
xRet = new OSharedConnection(xConProxy);
m_aSharedConnection.insert(TSharedConnectionMap::value_type(xRet,aIter));
addEventListener(xRet,aIter);
}
return xRet;
}
void OSharedConnectionManager::addEventListener(const Reference<XConnection>& _rxConnection,TConnectionMap::iterator& _rIter)
{
Reference<XComponent> xComp(_rxConnection,UNO_QUERY);
xComp->addEventListener(this);
OSL_ENSURE( m_aConnections.end() != _rIter , "Iterator is end!");
osl_incrementInterlockedCount(&_rIter->second.nALiveCount);
}
//----------------------------------------------------------------------
namespace
{
//------------------------------------------------------------------
Sequence< PropertyValue > lcl_filterDriverProperties( const Reference< XDriver >& _xDriver, const ::rtl::OUString& _sUrl,
const Sequence< PropertyValue >& _rDataSourceSettings, const AsciiPropertyValue* _pKnownSettings )
{
if ( _xDriver.is() )
{
Sequence< DriverPropertyInfo > aDriverInfo(_xDriver->getPropertyInfo(_sUrl,_rDataSourceSettings));
const PropertyValue* pDataSourceSetting = _rDataSourceSettings.getConstArray();
const PropertyValue* pEnd = pDataSourceSetting + _rDataSourceSettings.getLength();
::std::vector< PropertyValue > aRet;
for ( ; pDataSourceSetting != pEnd ; ++pDataSourceSetting )
{
sal_Bool bAllowSetting = sal_False;
const AsciiPropertyValue* pSetting = _pKnownSettings;
for ( ; pSetting->AsciiName; ++pSetting )
{
if ( !pDataSourceSetting->Name.compareToAscii( pSetting->AsciiName ) )
{ // the particular data source setting is known
const DriverPropertyInfo* pAllowedDriverSetting = aDriverInfo.getConstArray();
const DriverPropertyInfo* pDriverSettingsEnd = pAllowedDriverSetting + aDriverInfo.getLength();
for ( ; pAllowedDriverSetting != pDriverSettingsEnd; ++pAllowedDriverSetting )
{
if ( !pAllowedDriverSetting->Name.compareToAscii( pSetting->AsciiName ) )
{ // the driver also allows this setting
bAllowSetting = sal_True;
break;
}
}
break;
}
}
if ( bAllowSetting || !pSetting->AsciiName )
{ // if the driver allows this particular setting, or if the setting is completely unknown,
// we pass it to the driver
aRet.push_back( *pDataSourceSetting );
}
}
if ( !aRet.empty() )
return Sequence< PropertyValue >(&(*aRet.begin()),aRet.size());
}
return Sequence< PropertyValue >();
}
//------------------------------------------------------------------
typedef ::std::map< ::rtl::OUString, sal_Int32 > PropertyAttributeCache;
//------------------------------------------------------------------
struct IsDefaultAndNotRemoveable : public ::std::unary_function< PropertyValue, bool >
{
private:
const PropertyAttributeCache& m_rAttribs;
public:
IsDefaultAndNotRemoveable( const PropertyAttributeCache& _rAttribs ) : m_rAttribs( _rAttribs ) { }
bool operator()( const PropertyValue& _rProp )
{
if ( _rProp.State != PropertyState_DEFAULT_VALUE )
return false;
bool bRemoveable = true;
PropertyAttributeCache::const_iterator pos = m_rAttribs.find( _rProp.Name );
OSL_ENSURE( pos != m_rAttribs.end(), "IsDefaultAndNotRemoveable: illegal property name!" );
if ( pos != m_rAttribs.end() )
bRemoveable = ( ( pos->second & PropertyAttribute::REMOVEABLE ) != 0 );
return !bRemoveable;
}
};
}
//============================================================
//= ODatabaseContext
//============================================================
DBG_NAME(ODatabaseSource)
//--------------------------------------------------------------------------
extern "C" void SAL_CALL createRegistryInfo_ODatabaseSource()
{
static OMultiInstanceAutoRegistration< ODatabaseSource > aAutoRegistration;
}
//--------------------------------------------------------------------------
Reference< XInterface > ODatabaseSource_CreateInstance(const Reference< XMultiServiceFactory >& _rxFactory)
{
Reference< XSingleServiceFactory > xDb(_rxFactory->createInstance(SERVICE_SDB_DATABASECONTEXT),UNO_QUERY);
return xDb->createInstance( );
}
//--------------------------------------------------------------------------
ODatabaseSource::ODatabaseSource(const ::rtl::Reference<ODatabaseModelImpl>& _pImpl)
:ModelDependentComponent( _pImpl )
,OSubComponent( getMutex(), Reference< XInterface >() )
,OPropertySetHelper(OComponentHelper::rBHelper)
,m_aBookmarks( *this, getMutex() )
,m_aFlushListeners( getMutex() )
{
// some kind of default
DBG_CTOR(ODatabaseSource,NULL);
}
//--------------------------------------------------------------------------
ODatabaseSource::~ODatabaseSource()
{
DBG_DTOR(ODatabaseSource,NULL);
if ( !OComponentHelper::rBHelper.bInDispose && !OComponentHelper::rBHelper.bDisposed )
{
acquire();
dispose();
}
}
// -----------------------------------------------------------------------------
void ODatabaseSource::setMeAsParent(const Reference< XNameAccess >& _xName)
{
Reference<XChild> xChild(_xName,UNO_QUERY);
xChild->setParent(*this);
}
// com::sun::star::lang::XTypeProvider
//--------------------------------------------------------------------------
Sequence< Type > ODatabaseSource::getTypes() throw (RuntimeException)
{
OTypeCollection aPropertyHelperTypes( ::getCppuType( (const Reference< XFastPropertySet > *)0 ),
::getCppuType( (const Reference< XPropertySet > *)0 ),
::getCppuType( (const Reference< XMultiPropertySet > *)0 ));
return ::comphelper::concatSequences(
::comphelper::concatSequences(
OSubComponent::getTypes(),
aPropertyHelperTypes.getTypes()
),
ODatabaseSource_Base::getTypes()
);
}
//--------------------------------------------------------------------------
Sequence< sal_Int8 > ODatabaseSource::getImplementationId() throw (RuntimeException)
{
static OImplementationId * pId = 0;
if (! pId)
{
MutexGuard aGuard( Mutex::getGlobalMutex() );
if (! pId)
{
static OImplementationId aId;
pId = &aId;
}
}
return pId->getImplementationId();
}
// com::sun::star::uno::XInterface
//--------------------------------------------------------------------------
Any ODatabaseSource::queryInterface( const Type & rType ) throw (RuntimeException)
{
Any aIface = OSubComponent::queryInterface( rType );
if (!aIface.hasValue())
{
aIface = ODatabaseSource_Base::queryInterface( rType );
if ( !aIface.hasValue() )
{
aIface = ::cppu::queryInterface(
rType,
static_cast< XPropertySet* >( this ),
static_cast< XFastPropertySet* >( this ),
static_cast< XMultiPropertySet* >( this ));
}
}
return aIface;
}
//--------------------------------------------------------------------------
void ODatabaseSource::acquire() throw ()
{
OSubComponent::acquire();
}
//--------------------------------------------------------------------------
void ODatabaseSource::release() throw ()
{
OSubComponent::release();
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::disposing( const ::com::sun::star::lang::EventObject& Source ) throw(RuntimeException)
{
if ( m_pImpl.is() )
m_pImpl->disposing(Source);
}
// XServiceInfo
//------------------------------------------------------------------------------
rtl::OUString ODatabaseSource::getImplementationName( ) throw(RuntimeException)
{
return getImplementationName_Static();
}
//------------------------------------------------------------------------------
rtl::OUString ODatabaseSource::getImplementationName_Static( ) throw(RuntimeException)
{
return rtl::OUString::createFromAscii("com.sun.star.comp.dba.ODatabaseSource");
}
//------------------------------------------------------------------------------
Sequence< ::rtl::OUString > ODatabaseSource::getSupportedServiceNames( ) throw (RuntimeException)
{
return getSupportedServiceNames_Static();
}
//------------------------------------------------------------------------------
Reference< XInterface > ODatabaseSource::Create(const Reference< XMultiServiceFactory >& _rxFactory)
{
return ODatabaseSource_CreateInstance(_rxFactory);
}
//------------------------------------------------------------------------------
Sequence< ::rtl::OUString > ODatabaseSource::getSupportedServiceNames_Static( ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aSNS( 2 );
aSNS[0] = SERVICE_SDB_DATASOURCE;
aSNS[1] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.sdb.DocumentDataSource"));
return aSNS;
}
//------------------------------------------------------------------------------
sal_Bool ODatabaseSource::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException)
{
return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0;
}
// OComponentHelper
//------------------------------------------------------------------------------
void ODatabaseSource::disposing()
{
OSubComponent::disposing();
OPropertySetHelper::disposing();
EventObject aDisposeEvent(static_cast<XWeak*>(this));
m_aFlushListeners.disposeAndClear( aDisposeEvent );
ODatabaseDocument::clearObjectContainer(m_pImpl->m_xCommandDefinitions);
ODatabaseDocument::clearObjectContainer(m_pImpl->m_xTableDefinitions);
m_pImpl.clear();
}
//------------------------------------------------------------------------------
Reference< XConnection > ODatabaseSource::buildLowLevelConnection(const ::rtl::OUString& _rUid, const ::rtl::OUString& _rPwd)
{
Reference< XConnection > xReturn;
Reference< XDriverManager > xManager(m_pImpl->m_xServiceFactory->createInstance(SERVICE_SDBC_CONNECTIONPOOL)
, UNO_QUERY);
::rtl::OUString sUser(_rUid);
::rtl::OUString sPwd(_rPwd);
if ((0 == sUser.getLength()) && (0 == sPwd.getLength()) && (0 != m_pImpl->m_sUser.getLength()))
{ // ease the usage of this method. data source which are intended to have a user automatically
// fill in the user/password combination if the caller of this method does not specify otherwise
// 86951 - 05/08/2001 - frank.schoenheit@germany.sun.com
sUser = m_pImpl->m_sUser;
if (0 != m_pImpl->m_aPassword.getLength())
sPwd = m_pImpl->m_aPassword;
}
sal_uInt16 nExceptionMessageId = RID_STR_COULDNOTCONNECT_UNSPECIFIED;
if (xManager.is())
{
sal_Int32 nAdditionalArgs(0);
if (sUser.getLength()) ++nAdditionalArgs;
if (sPwd.getLength()) ++nAdditionalArgs;
Sequence< PropertyValue > aUserPwd(nAdditionalArgs);
sal_Int32 nArgPos = 0;
if (sUser.getLength())
{
aUserPwd[ nArgPos ].Name = ::rtl::OUString::createFromAscii("user");
aUserPwd[ nArgPos ].Value <<= sUser;
++nArgPos;
}
if (sPwd.getLength())
{
aUserPwd[ nArgPos ].Name = ::rtl::OUString::createFromAscii("password");
aUserPwd[ nArgPos ].Value <<= sPwd;
}
Reference< XDriver > xDriver;
try
{
Reference< XDriverAccess > xAccessDrivers( xManager, UNO_QUERY );
if ( xAccessDrivers.is() )
xDriver = xAccessDrivers->getDriverByURL( m_pImpl->m_sConnectURL );
}
catch( const Exception& )
{
DBG_ERROR( "ODatabaseSource::buildLowLevelConnection: got a strange exception while analyzing the error!" );
}
if ( !xDriver.is() )
nExceptionMessageId = RID_STR_COULDNOTCONNECT_NODRIVER;
else
{
Sequence< PropertyValue > aDriverInfo = lcl_filterDriverProperties(
xDriver,
m_pImpl->m_sConnectURL,
m_pImpl->m_xSettings->getPropertyValues(),
m_pImpl->getDefaultDataSourceSettings()
);
if ( m_pImpl->isEmbeddedDatabase() )
{
sal_Int32 nCount = aDriverInfo.getLength();
aDriverInfo.realloc(nCount + 2 );
aDriverInfo[nCount].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("URL"));
aDriverInfo[nCount++].Value <<= m_pImpl->getURL();
aDriverInfo[nCount].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Storage"));
Reference< css::document::XDocumentSubStorageSupplier> xDocSup( m_pImpl->getDocumentSubStorageSupplier() );
aDriverInfo[nCount++].Value <<= xDocSup->getDocumentSubStorage(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("database")),ElementModes::READWRITE);
}
if (nAdditionalArgs)
xReturn = xManager->getConnectionWithInfo(m_pImpl->m_sConnectURL, ::comphelper::concatSequences(aUserPwd,aDriverInfo));
else
xReturn = xManager->getConnectionWithInfo(m_pImpl->m_sConnectURL,aDriverInfo);
if ( m_pImpl->isEmbeddedDatabase() )
{
// see ODatabaseSource::flushed for comment on why we register as FlushListener
// at the connection
Reference< XFlushable > xFlushable( xReturn, UNO_QUERY );
if ( xFlushable.is() )
FlushNotificationAdapter::installAdapter( xFlushable, this );
}
}
}
else
nExceptionMessageId = RID_STR_COULDNOTLOAD_MANAGER;
if ( !xReturn.is() )
{
::rtl::OUString sMessage = DBACORE_RESSTRING( nExceptionMessageId );
SQLContext aContext;
aContext.Message = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "A connection for the following URL was requested: " ) );
// TODO: resource
aContext.Message += m_pImpl->m_sConnectURL;
throwGenericSQLException( sMessage, static_cast< XDataSource* >( this ), makeAny( aContext ) );
}
return xReturn;
}
// OPropertySetHelper
//------------------------------------------------------------------------------
Reference< XPropertySetInfo > ODatabaseSource::getPropertySetInfo() throw (RuntimeException)
{
return createPropertySetInfo( getInfoHelper() ) ;
}
// comphelper::OPropertyArrayUsageHelper
//------------------------------------------------------------------------------
::cppu::IPropertyArrayHelper* ODatabaseSource::createArrayHelper( ) const
{
BEGIN_PROPERTY_HELPER(13)
DECL_PROP1(INFO, Sequence< PropertyValue >, BOUND);
DECL_PROP1_BOOL(ISPASSWORDREQUIRED, BOUND);
DECL_PROP1_BOOL(ISREADONLY, READONLY);
DECL_PROP1(LAYOUTINFORMATION, Sequence< PropertyValue >, BOUND);
DECL_PROP1(NAME, ::rtl::OUString, READONLY);
DECL_PROP2_IFACE(NUMBERFORMATSSUPPLIER, XNumberFormatsSupplier, READONLY, TRANSIENT);
DECL_PROP1(PASSWORD, ::rtl::OUString, TRANSIENT);
DECL_PROP2_IFACE(SETTINGS, XPropertySet, BOUND, READONLY);
DECL_PROP1_BOOL(SUPPRESSVERSIONCL, BOUND);
DECL_PROP1(TABLEFILTER, Sequence< ::rtl::OUString >,BOUND);
DECL_PROP1(TABLETYPEFILTER, Sequence< ::rtl::OUString >,BOUND);
DECL_PROP1(URL, ::rtl::OUString, BOUND);
DECL_PROP1(USER, ::rtl::OUString, BOUND);
END_PROPERTY_HELPER();
}
// cppu::OPropertySetHelper
//------------------------------------------------------------------------------
::cppu::IPropertyArrayHelper& ODatabaseSource::getInfoHelper()
{
return *getArrayHelper();
}
//------------------------------------------------------------------------------
sal_Bool ODatabaseSource::convertFastPropertyValue(Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle, const Any& rValue ) throw( IllegalArgumentException )
{
sal_Bool bModified(sal_False);
if ( m_pImpl.is() )
{
if (m_pImpl->m_bReadOnly)
throw IllegalArgumentException();
switch (nHandle)
{
case PROPERTY_ID_TABLEFILTER:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_aTableFilter);
break;
case PROPERTY_ID_TABLETYPEFILTER:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_aTableTypeFilter);
break;
case PROPERTY_ID_USER:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_sUser);
break;
case PROPERTY_ID_PASSWORD:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_aPassword);
break;
case PROPERTY_ID_ISPASSWORDREQUIRED:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_bPasswordRequired);
break;
case PROPERTY_ID_SUPPRESSVERSIONCL:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_bSuppressVersionColumns);
break;
case PROPERTY_ID_LAYOUTINFORMATION:
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_aLayoutInformation);
break;
case PROPERTY_ID_URL:
{
bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_pImpl->m_sConnectURL);
} break;
case PROPERTY_ID_INFO:
{
Sequence<PropertyValue> aValues;
if (!(rValue >>= aValues))
throw IllegalArgumentException();
const PropertyValue* valueEnd = aValues.getConstArray() + aValues.getLength();
const PropertyValue* checkName = aValues.getConstArray();
for ( ;checkName != valueEnd; ++checkName )
{
if ( !checkName->Name.getLength() )
throw IllegalArgumentException();
}
Sequence< PropertyValue > aSettings = m_pImpl->m_xSettings->getPropertyValues();
bModified = aSettings.getLength() != aValues.getLength();
if ( !bModified )
{
const PropertyValue* pInfoIter = aSettings.getConstArray();
const PropertyValue* checkValue = aValues.getConstArray();
for ( ;!bModified && checkValue != valueEnd ; ++checkValue,++pInfoIter)
{
bModified = checkValue->Name != pInfoIter->Name;
if ( !bModified )
{
bModified = !::comphelper::compare(checkValue->Value,pInfoIter->Value);
}
}
}
rConvertedValue = rValue;
rOldValue <<= aSettings;
}
break;
default:
DBG_ERROR( "ODatabaseSource::convertFastPropertyValue: unknown or readonly Property!" );
}
}
return bModified;
}
//------------------------------------------------------------------------------
namespace
{
struct SelectPropertyName : public ::std::unary_function< PropertyValue, ::rtl::OUString >
{
public:
const ::rtl::OUString& operator()( const PropertyValue& _lhs )
{
return _lhs.Name;
}
};
/** sets a new set of property values at a given property bag instance
The methods takes a property bag, and a sequence of property values to set at this bag.
Upon return, every property which is not part of the given sequence is
<ul><li>removed from the bag, if it's a removeable property</li>
<li><em>or</em>reset to its default value, if it's not a removeable property</li>
</ul>.
@param _rxPropertyBag
the property bag to operate on
@param _rAllNewPropertyValues
the new property values to set at the bag
*/
void lcl_setPropertyValues_resetOrRemoveOther( const Reference< XPropertyAccess >& _rxPropertyBag, const Sequence< PropertyValue >& _rAllNewPropertyValues )
{
// sequences are ugly to operate on
typedef ::std::set< ::rtl::OUString > StringSet;
StringSet aToBeSetPropertyNames;
::std::transform(
_rAllNewPropertyValues.getConstArray(),
_rAllNewPropertyValues.getConstArray() + _rAllNewPropertyValues.getLength(),
::std::insert_iterator< StringSet >( aToBeSetPropertyNames, aToBeSetPropertyNames.end() ),
SelectPropertyName()
);
try
{
// obtain all properties currently known at the bag
Reference< XPropertySet > xPropertySet( _rxPropertyBag, UNO_QUERY_THROW );
Reference< XPropertySetInfo > xPSI( xPropertySet->getPropertySetInfo(), UNO_QUERY_THROW );
Sequence< Property > aAllExistentProperties( xPSI->getProperties() );
Reference< XPropertyState > xPropertyState( _rxPropertyBag, UNO_QUERY_THROW );
Reference< XPropertyContainer > xPropertyContainer( _rxPropertyBag, UNO_QUERY_THROW );
// loop through them, and reset resp. default properties which are not to be set
const Property* pExistentProperty( aAllExistentProperties.getConstArray() );
const Property* pExistentPropertyEnd( aAllExistentProperties.getConstArray() + aAllExistentProperties.getLength() );
for ( ; pExistentProperty != pExistentPropertyEnd; ++pExistentProperty )
{
if ( aToBeSetPropertyNames.find( pExistentProperty->Name ) != aToBeSetPropertyNames.end() )
continue;
// this property is not to be set, but currently exists in the bag.
// -> Remove, respectively default, it
if ( ( pExistentProperty->Attributes & PropertyAttribute::REMOVEABLE ) != 0 )
xPropertyContainer->removeProperty( pExistentProperty->Name );
else
xPropertyState->setPropertyToDefault( pExistentProperty->Name );
}
// finally, set the new property values
_rxPropertyBag->setPropertyValues( _rAllNewPropertyValues );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
//------------------------------------------------------------------------------
void ODatabaseSource::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
{
if ( m_pImpl.is() )
{
switch(nHandle)
{
case PROPERTY_ID_TABLEFILTER:
rValue >>= m_pImpl->m_aTableFilter;
break;
case PROPERTY_ID_TABLETYPEFILTER:
rValue >>= m_pImpl->m_aTableTypeFilter;
break;
case PROPERTY_ID_USER:
rValue >>= m_pImpl->m_sUser;
// if the user name changed, reset the password
m_pImpl->m_aPassword = ::rtl::OUString();
break;
case PROPERTY_ID_PASSWORD:
rValue >>= m_pImpl->m_aPassword;
break;
case PROPERTY_ID_ISPASSWORDREQUIRED:
m_pImpl->m_bPasswordRequired = any2bool(rValue);
break;
case PROPERTY_ID_SUPPRESSVERSIONCL:
m_pImpl->m_bSuppressVersionColumns = any2bool(rValue);
break;
case PROPERTY_ID_URL:
rValue >>= m_pImpl->m_sConnectURL;
break;
case PROPERTY_ID_INFO:
{
Sequence< PropertyValue > aInfo;
OSL_VERIFY( rValue >>= aInfo );
lcl_setPropertyValues_resetOrRemoveOther( m_pImpl->m_xSettings, aInfo );
}
break;
case PROPERTY_ID_LAYOUTINFORMATION:
rValue >>= m_pImpl->m_aLayoutInformation;
break;
}
m_pImpl->setModified(sal_True);
}
}
//------------------------------------------------------------------------------
void ODatabaseSource::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
{
if ( m_pImpl.is() )
{
switch (nHandle)
{
case PROPERTY_ID_TABLEFILTER:
rValue <<= m_pImpl->m_aTableFilter;
break;
case PROPERTY_ID_TABLETYPEFILTER:
rValue <<= m_pImpl->m_aTableTypeFilter;
break;
case PROPERTY_ID_USER:
rValue <<= m_pImpl->m_sUser;
break;
case PROPERTY_ID_PASSWORD:
rValue <<= m_pImpl->m_aPassword;
break;
case PROPERTY_ID_ISPASSWORDREQUIRED:
rValue = bool2any(m_pImpl->m_bPasswordRequired);
break;
case PROPERTY_ID_SUPPRESSVERSIONCL:
rValue = bool2any(m_pImpl->m_bSuppressVersionColumns);
break;
case PROPERTY_ID_ISREADONLY:
rValue = bool2any(m_pImpl->m_bReadOnly);
break;
case PROPERTY_ID_INFO:
{
try
{
// collect the property attributes of all current settings
Reference< XPropertySet > xSettingsAsProps( m_pImpl->m_xSettings, UNO_QUERY_THROW );
Reference< XPropertySetInfo > xPST( xSettingsAsProps->getPropertySetInfo(), UNO_QUERY_THROW );
Sequence< Property > aSettings( xPST->getProperties() );
::std::map< ::rtl::OUString, sal_Int32 > aPropertyAttributes;
for ( const Property* pSettings = aSettings.getConstArray();
pSettings != aSettings.getConstArray() + aSettings.getLength();
++pSettings
)
{
aPropertyAttributes[ pSettings->Name ] = pSettings->Attributes;
}
// get all current settings with their values
Sequence< PropertyValue > aValues( m_pImpl->m_xSettings->getPropertyValues() );
// transform them so that only property values which fulfill certain
// criterions survive
Sequence< PropertyValue > aNonDefaultOrUserDefined( aValues.getLength() );
const PropertyValue* pCopyEnd = ::std::remove_copy_if(
aValues.getConstArray(),
aValues.getConstArray() + aValues.getLength(),
aNonDefaultOrUserDefined.getArray(),
IsDefaultAndNotRemoveable( aPropertyAttributes )
);
aNonDefaultOrUserDefined.realloc( pCopyEnd - aNonDefaultOrUserDefined.getArray() );
rValue <<= aNonDefaultOrUserDefined;
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
break;
case PROPERTY_ID_SETTINGS:
rValue <<= m_pImpl->m_xSettings;
break;
case PROPERTY_ID_URL:
rValue <<= m_pImpl->m_sConnectURL;
break;
case PROPERTY_ID_NUMBERFORMATSSUPPLIER:
rValue <<= m_pImpl->getNumberFormatsSupplier();
break;
case PROPERTY_ID_NAME:
rValue <<= m_pImpl->m_sName;
break;
case PROPERTY_ID_LAYOUTINFORMATION:
rValue <<= m_pImpl->m_aLayoutInformation;
break;
default:
DBG_ERROR("unknown Property");
}
}
}
// XDataSource
//------------------------------------------------------------------------------
void ODatabaseSource::setLoginTimeout(sal_Int32 seconds) throw( SQLException, RuntimeException )
{
ModelMethodGuard aGuard( *this );
m_pImpl->m_nLoginTimeout = seconds;
}
//------------------------------------------------------------------------------
sal_Int32 ODatabaseSource::getLoginTimeout(void) throw( SQLException, RuntimeException )
{
ModelMethodGuard aGuard( *this );
return m_pImpl->m_nLoginTimeout;
}
// XCompletedConnection
//------------------------------------------------------------------------------
Reference< XConnection > SAL_CALL ODatabaseSource::connectWithCompletion( const Reference< XInteractionHandler >& _rxHandler ) throw(SQLException, RuntimeException)
{
return connectWithCompletion(_rxHandler,sal_False);
}
// -----------------------------------------------------------------------------
Reference< XConnection > ODatabaseSource::getConnection(const rtl::OUString& user, const rtl::OUString& password) throw( SQLException, RuntimeException )
{
return getConnection(user,password,sal_False);
}
// -----------------------------------------------------------------------------
Reference< XConnection > SAL_CALL ODatabaseSource::getIsolatedConnection( const ::rtl::OUString& user, const ::rtl::OUString& password ) throw(SQLException, RuntimeException)
{
return getConnection(user,password,sal_True);
}
// -----------------------------------------------------------------------------
Reference< XConnection > SAL_CALL ODatabaseSource::getIsolatedConnectionWithCompletion( const Reference< XInteractionHandler >& _rxHandler ) throw(SQLException, RuntimeException)
{
return connectWithCompletion(_rxHandler,sal_True);
}
// -----------------------------------------------------------------------------
Reference< XConnection > SAL_CALL ODatabaseSource::connectWithCompletion( const Reference< XInteractionHandler >& _rxHandler,sal_Bool _bIsolated ) throw(SQLException, RuntimeException)
{
ModelMethodGuard aGuard( *this );
if (!_rxHandler.is())
{
DBG_ERROR("ODatabaseSource::connectWithCompletion: invalid interaction handler!");
return getConnection(m_pImpl->m_sUser, m_pImpl->m_aPassword,_bIsolated);
}
::rtl::OUString sUser(m_pImpl->m_sUser), sPassword(m_pImpl->m_aPassword);
sal_Bool bNewPasswordGiven = sal_False;
if (m_pImpl->m_bPasswordRequired && (0 == sPassword.getLength()))
{ // we need a password, but don't have one yet.
// -> ask the user
// build an interaction request
// two continuations (Ok and Cancel)
OInteractionAbort* pAbort = new OInteractionAbort;
OAuthenticationContinuation* pAuthenticate = new OAuthenticationContinuation(m_pImpl->m_bReadOnly);
// the request
AuthenticationRequest aRequest;
aRequest.ServerName = m_pImpl->m_sName;
aRequest.HasRealm = aRequest.HasAccount = sal_False;
aRequest.HasUserName = aRequest.HasPassword = sal_True;
aRequest.UserName = m_pImpl->m_sUser;
aRequest.Password = m_pImpl->m_aPassword;
OInteractionRequest* pRequest = new OInteractionRequest(makeAny(aRequest));
Reference< XInteractionRequest > xRequest(pRequest);
// some knittings
pRequest->addContinuation(pAbort);
pRequest->addContinuation(pAuthenticate);
// handle the request
try
{
MutexRelease aRelease( getMutex() );
// release the mutex when calling the handler, it may need to lock the SolarMutex
_rxHandler->handle(xRequest);
}
catch(Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
if (!pAuthenticate->wasSelected())
return Reference< XConnection >();
// get the result
sUser = m_pImpl->m_sUser = pAuthenticate->getUser();
sPassword = pAuthenticate->getPassword();
if (pAuthenticate->getRememberPassword())
{
m_pImpl->m_aPassword = pAuthenticate->getPassword();
bNewPasswordGiven = sal_True;
}
}
try
{
return getConnection(sUser, sPassword,_bIsolated);
}
catch(Exception&)
{
if (bNewPasswordGiven)
// assume that we had an authentication problem. Without this we may, after an unsucessful connect, while
// the user gave us a password an the order to remember it, never allow an password input again (at least
// not without restarting the session)
m_pImpl->m_aPassword = ::rtl::OUString();
throw;
}
}
// -----------------------------------------------------------------------------
Reference< XConnection > ODatabaseSource::buildIsolatedConnection(const rtl::OUString& user, const rtl::OUString& password)
{
Reference< XConnection > xConn;
Reference< XConnection > xSdbcConn = buildLowLevelConnection(user, password);
DBG_ASSERT( xSdbcConn.is(), "ODatabaseSource::buildIsolatedConnection: invalid return value of buildLowLevelConnection!" );
// buildLowLevelConnection is expected to always succeed
if ( xSdbcConn.is() )
{
// build a connection server and return it (no stubs)
xConn = new OConnection(*this, xSdbcConn, m_pImpl->m_xServiceFactory);
}
return xConn;
}
//------------------------------------------------------------------------------
Reference< XConnection > ODatabaseSource::getConnection(const rtl::OUString& user, const rtl::OUString& password,sal_Bool _bIsolated) throw( SQLException, RuntimeException )
{
ModelMethodGuard aGuard( *this );
Reference< XConnection > xConn;
if ( _bIsolated )
{
xConn = buildIsolatedConnection(user,password);
}
else
{ // create a new proxy for the connection
if ( !m_pImpl->m_xSharedConnectionManager.is() )
{
m_pImpl->m_pSharedConnectionManager = new OSharedConnectionManager(m_pImpl->m_xServiceFactory);
m_pImpl->m_xSharedConnectionManager = m_pImpl->m_pSharedConnectionManager;
}
xConn = m_pImpl->m_pSharedConnectionManager->getConnection(
m_pImpl->m_sConnectURL, user, password, m_pImpl->m_xSettings->getPropertyValues(), this );
}
if ( xConn.is() )
{
Reference< XComponent> xComp(xConn,UNO_QUERY);
if ( xComp.is() )
xComp->addEventListener( static_cast< XContainerListener* >( this ) );
m_pImpl->m_aConnections.push_back(OWeakConnection(xConn));
}
return xConn;
}
//------------------------------------------------------------------------------
Reference< XNameAccess > SAL_CALL ODatabaseSource::getBookmarks( ) throw (RuntimeException)
{
ModelMethodGuard aGuard( *this );
return static_cast< XNameContainer* >(&m_aBookmarks);
}
//------------------------------------------------------------------------------
Reference< XNameAccess > SAL_CALL ODatabaseSource::getQueryDefinitions( ) throw(RuntimeException)
{
ModelMethodGuard aGuard( *this );
Reference< XNameAccess > xContainer = m_pImpl->m_xCommandDefinitions;
if ( !xContainer.is() )
{
TContentPtr& rContainerData( m_pImpl->getObjectContainer( ODatabaseModelImpl::E_QUERY ) );
xContainer = new OCommandContainer( m_pImpl->m_xServiceFactory, *this, rContainerData, sal_False );
m_pImpl->m_xCommandDefinitions = xContainer;
}
return xContainer;
}
//------------------------------------------------------------------------------
// XTablesSupplier
//------------------------------------------------------------------------------
Reference< XNameAccess > ODatabaseSource::getTables() throw( RuntimeException )
{
ModelMethodGuard aGuard( *this );
Reference< XNameAccess > xContainer = m_pImpl->m_xTableDefinitions;
if ( !xContainer.is() )
{
TContentPtr& rContainerData( m_pImpl->getObjectContainer( ODatabaseModelImpl::E_TABLE ) );
xContainer = new OCommandContainer( m_pImpl->m_xServiceFactory, *this, rContainerData, sal_True );
m_pImpl->m_xTableDefinitions = xContainer;
}
return xContainer;
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::flush( ) throw (RuntimeException)
{
try
{
{
ModelMethodGuard aGuard( *this );
typedef ::utl::SharedUNOComponent< XModel, ::utl::CloseableComponent > SharedModel;
SharedModel xModel( m_pImpl->getModel_noCreate(), SharedModel::NoTakeOwnership );
if ( !xModel.is() )
xModel.reset( m_pImpl->createNewModel_deliverOwnership(), SharedModel::TakeOwnership );
Reference< css::frame::XStorable> xStorable( xModel, UNO_QUERY_THROW );
xStorable->store();
}
css::lang::EventObject aFlushedEvent(*this);
m_aFlushListeners.notifyEach( &XFlushListener::flushed, aFlushedEvent );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::flushed( const EventObject& /*rEvent*/ ) throw (RuntimeException)
{
ModelMethodGuard aGuard( *this );
// Okay, this is some hack.
//
// In general, we have the problem that embedded databases write into their underlying storage, which
// logically is one of our sub storage, and practically is a temporary file maintained by the
// package implementation. As long as we did not commit this storage and our main storage,
// the changes made by the embedded database engine is not really reflected in the database document
// file. This is Bad (TM) for a "real" database application - imagine somebody entering some
// data, and then crashing: For a database application, you would expect that the data still is present
// when you connect to the database next time.
//
// Since this is a conceptual problem as long as we do use those ZIP packages (in fact, we *cannot*
// provide the desired functionality as long as we do not have a package format which allows O(1) writes),
// we cannot completely fix this. However, we can relax the problem by commiting more often - often
// enough so that data loss is more seldom, and seldom enough so that there's no noticable performance
// decrease.
//
// For this, we introduced a few places which XFlushable::flush their connections, and register as
// XFlushListener at the embedded connection (which needs to provide the XFlushable functionality).
// Then, when the connection is flushed, we commit both the database storage and our main storage.
//
// #i55274# / 2005-09-30 / frank.schoenheit@sun.com
OSL_ENSURE( m_pImpl->isEmbeddedDatabase(), "ODatabaseSource::flushed: no embedded database?!" );
sal_Bool bWasModified = m_pImpl->m_bModified;
m_pImpl->commitEmbeddedStorage();
m_pImpl->setModified( bWasModified );
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::addFlushListener( const Reference< ::com::sun::star::util::XFlushListener >& _xListener ) throw (RuntimeException)
{
m_aFlushListeners.addInterface(_xListener);
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::removeFlushListener( const Reference< ::com::sun::star::util::XFlushListener >& _xListener ) throw (RuntimeException)
{
m_aFlushListeners.removeInterface(_xListener);
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::elementInserted( const ContainerEvent& /*Event*/ ) throw (RuntimeException)
{
ModelMethodGuard aGuard( *this );
if ( m_pImpl.is() )
m_pImpl->setModified(sal_True);
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::elementRemoved( const ContainerEvent& /*Event*/ ) throw (RuntimeException)
{
ModelMethodGuard aGuard( *this );
if ( m_pImpl.is() )
m_pImpl->setModified(sal_True);
}
// -----------------------------------------------------------------------------
void SAL_CALL ODatabaseSource::elementReplaced( const ContainerEvent& /*Event*/ ) throw (RuntimeException)
{
ModelMethodGuard aGuard( *this );
if ( m_pImpl.is() )
m_pImpl->setModified(sal_True);
}
// -----------------------------------------------------------------------------
// XDocumentDataSource
Reference< XOfficeDatabaseDocument > SAL_CALL ODatabaseSource::getDatabaseDocument() throw (RuntimeException)
{
ModelMethodGuard aGuard( *this );
Reference< XModel > xModel( m_pImpl->getModel_noCreate() );
if ( !xModel.is() )
xModel = m_pImpl->createNewModel_deliverOwnership();
return Reference< XOfficeDatabaseDocument >( xModel, UNO_QUERY );
}
// -----------------------------------------------------------------------------
Reference< XInterface > ODatabaseSource::getThis()
{
return *this;
}
// -----------------------------------------------------------------------------
//........................................................................
} // namespace dbaccess
//........................................................................
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