200 lines
6.6 KiB
C++
200 lines
6.6 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 <cppuhelper/supportsservice.hxx>
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#include "SDriver.hxx"
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#include "SConnection.hxx"
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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 connectivity::skeleton;
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namespace connectivity
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{
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namespace skeleton
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{
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL SkeletonDriver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory)
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{
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return *(new SkeletonDriver());
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}
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}
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}
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SkeletonDriver::SkeletonDriver()
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: ODriver_BASE(m_aMutex)
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{
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}
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void SkeletonDriver::disposing()
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{
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::osl::MutexGuard aGuard(m_aMutex);
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// when driver will be destroyed so all our connections have to be destroyed 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 SkeletonDriver::getImplementationName_Static( )
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{
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return rtl::OUString("com.sun.star.comp.sdbc.SkeletonDriver");
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// this name is referenced in the configuration and in the skeleton.xml
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// Please take care when changing it.
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}
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Sequence< ::rtl::OUString > SkeletonDriver::getSupportedServiceNames_Static( )
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{
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/// which service is supported
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/// for more information @see com.sun.star.sdbc.Driver
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Sequence< ::rtl::OUString > aSNS( 1 );
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aSNS[0] = ::rtl::OUString("com.sun.star.sdbc.Driver");
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return aSNS;
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}
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::rtl::OUString SAL_CALL SkeletonDriver::getImplementationName( )
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{
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return getImplementationName_Static();
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}
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sal_Bool SAL_CALL SkeletonDriver::supportsService( const ::rtl::OUString& _rServiceName )
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{
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return cppu::supportsService(this, _rServiceName);
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}
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Sequence< ::rtl::OUString > SAL_CALL SkeletonDriver::getSupportedServiceNames( )
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{
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return getSupportedServiceNames_Static();
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}
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Reference< XConnection > SAL_CALL SkeletonDriver::connect( const ::rtl::OUString& url, const Sequence< PropertyValue >& info )
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{
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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 SkeletonDriver::acceptsURL( const ::rtl::OUString& url )
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{
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// here we have to look if we support this url format
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// change the URL format to your needs, but please aware that the first on who accepts the URl wins.
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return url.startsWith("sdbc:skeleton:");
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}
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Sequence< DriverPropertyInfo > SAL_CALL SkeletonDriver::getPropertyInfo( const ::rtl::OUString& url, const Sequence< PropertyValue >& info )
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{
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// if you have something special to say, return it here :-)
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return Sequence< DriverPropertyInfo >();
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}
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sal_Int32 SAL_CALL SkeletonDriver::getMajorVersion( )
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{
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return 0; // depends on you
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}
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sal_Int32 SAL_CALL SkeletonDriver::getMinorVersion( )
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{
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return 1; // depends on you
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}
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namespace connectivity
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{
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namespace skeleton
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{
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void release(oslInterlockedCount& _refCount,
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::cppu::OBroadcastHelper& rBHelper,
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface,
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::com::sun::star::lang::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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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xParent;
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{
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::osl::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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::osl::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)
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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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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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