238 lines
8.0 KiB
C++
238 lines
8.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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#include "FDriver.hxx"
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#include "FConnection.hxx"
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#include "connectivity/dbexception.hxx"
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#include "resource/common_res.hrc"
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#include "resource/hsqldb_res.hrc"
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#include "resource/sharedresources.hxx"
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#include <comphelper/processfactory.hxx>
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using namespace com::sun::star;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::sdbc;
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using namespace ::osl;
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using namespace connectivity::firebird;
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namespace connectivity
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{
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namespace firebird
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{
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Reference< XInterface > SAL_CALL FirebirdDriver_CreateInstance(
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const Reference< XMultiServiceFactory >& _rxFactory) throw( Exception )
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{
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SAL_INFO("connectivity.firebird", "FirebirdDriver_CreateInstance()" );
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(void) _rxFactory;
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return *(new FirebirdDriver());
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}
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}
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}
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FirebirdDriver::FirebirdDriver()
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: ODriver_BASE(m_aMutex)
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{
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}
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void FirebirdDriver::disposing()
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{
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MutexGuard aGuard(m_aMutex);
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// when driver will be destroied so all our connections have to be destroied as well
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for (OWeakRefArray::iterator i = m_xConnections.begin(); m_xConnections.end() != i; ++i)
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{
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Reference< XComponent > xComp(i->get(), UNO_QUERY);
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if (xComp.is())
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xComp->dispose();
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}
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m_xConnections.clear();
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ODriver_BASE::disposing();
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}
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//----- static ServiceInfo ---------------------------------------------------
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rtl::OUString FirebirdDriver::getImplementationName_Static() throw(RuntimeException)
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{
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return rtl::OUString("com.sun.star.comp.sdbc.firebird.Driver");
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}
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Sequence< OUString > FirebirdDriver::getSupportedServiceNames_Static() throw (RuntimeException)
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{
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// TODO: add com.sun.star.sdbcx.Driver once all sdbc functionality is implemented
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Sequence< OUString > aSNS( 1 );
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aSNS[0] = OUString("com.sun.star.sdbc.Driver");
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return aSNS;
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}
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OUString SAL_CALL FirebirdDriver::getImplementationName() throw(RuntimeException)
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{
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return getImplementationName_Static();
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}
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sal_Bool SAL_CALL FirebirdDriver::supportsService(const OUString& _rServiceName)
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throw(RuntimeException)
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{
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Sequence< OUString > aSupported(getSupportedServiceNames());
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const OUString* pSupported = aSupported.getConstArray();
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const OUString* pEnd = pSupported + aSupported.getLength();
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for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
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;
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return pSupported != pEnd;
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}
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Sequence< OUString > SAL_CALL FirebirdDriver::getSupportedServiceNames()
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throw(RuntimeException)
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{
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return getSupportedServiceNames_Static();
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}
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// ---- XDriver -------------------------------------------------------------
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Reference< XConnection > SAL_CALL FirebirdDriver::connect(
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const OUString& url, const Sequence< PropertyValue >& info )
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throw(SQLException, RuntimeException)
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{
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Reference< XConnection > xConnection;
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SAL_INFO("connectivity.firebird", "connect(), URL: " << url );
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MutexGuard aGuard( m_aMutex );
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if (ODriver_BASE::rBHelper.bDisposed)
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throw DisposedException();
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if ( ! acceptsURL(url) )
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return NULL;
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// create a new connection with the given properties and append it to our vector
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OConnection* pCon = new OConnection(this);
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Reference< XConnection > xCon = pCon; // important here because otherwise the connection could be deleted inside (refcount goes -> 0)
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pCon->construct(url,info); // late constructor call which can throw exception and allows a correct dtor call when so
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m_xConnections.push_back(WeakReferenceHelper(*pCon));
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return xCon;
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}
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sal_Bool SAL_CALL FirebirdDriver::acceptsURL( const OUString& url )
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throw(SQLException, RuntimeException)
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{
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return url.equals("sdbc:embedded:firebird") || url.startsWith("sdbc:firebird:");
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}
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Sequence< DriverPropertyInfo > SAL_CALL FirebirdDriver::getPropertyInfo(
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const OUString& url, const Sequence< PropertyValue >& info )
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throw(SQLException, RuntimeException)
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{
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(void) info;
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if ( ! acceptsURL(url) )
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{
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::connectivity::SharedResources aResources;
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const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
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::dbtools::throwGenericSQLException(sMessage ,*this);
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}
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return Sequence< DriverPropertyInfo >();
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}
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sal_Int32 SAL_CALL FirebirdDriver::getMajorVersion( ) throw(RuntimeException)
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{
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// The major and minor version are sdbc driver specific. Must begin with 1.0
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// as per http://api.libreoffice.org/docs/common/ref/com/sun/star/sdbc/XDriver.html
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return 1;
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}
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sal_Int32 SAL_CALL FirebirdDriver::getMinorVersion( ) throw(RuntimeException)
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{
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return 0;
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}
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namespace connectivity
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{
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namespace firebird
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{
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void release(oslInterlockedCount& _refCount, ::cppu::OBroadcastHelper& rBHelper,
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Reference< XInterface >& _xInterface, XComponent* _pObject)
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{
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if (osl_atomic_decrement( &_refCount ) == 0)
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{
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osl_atomic_increment( &_refCount );
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if (!rBHelper.bDisposed && !rBHelper.bInDispose)
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{
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// remember the parent
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Reference< XInterface > xParent;
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{
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MutexGuard aGuard( rBHelper.rMutex );
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xParent = _xInterface;
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_xInterface = NULL;
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}
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// First dispose
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_pObject->dispose();
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// only the alive ref holds the object
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OSL_ASSERT( _refCount == 1 );
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// release the parent in the ~
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if (xParent.is())
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{
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MutexGuard aGuard( rBHelper.rMutex );
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_xInterface = xParent;
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}
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}
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}
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else
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osl_atomic_increment( &_refCount );
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}
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void checkDisposed(sal_Bool _bThrow) throw ( DisposedException )
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{
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if (_bThrow)
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throw DisposedException();
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}
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}
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} // namespace connectivity
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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