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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: provider.hxx,v $
* $Revision: 1.9 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef CONFIGMGR_API_PROVIDER_HXX_
#define CONFIGMGR_API_PROVIDER_HXX_
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XLocalizable.hpp>
#include <com/sun/star/util/XRefreshable.hpp>
#include <com/sun/star/util/XFlushable.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HDL_
#include <com/sun/star/lang/IllegalArgumentException.hdl>
#endif
#include "confsvccomponent.hxx"
#include <rtl/ustring.hxx>
#include <vos/ref.hxx>
#include <cppuhelper/implbase4.hxx>
#include <comphelper/proparrhlp.hxx>
#include <comphelper/propertycontainer.hxx>
namespace configmgr
{
namespace css = ::com::sun::star;
namespace uno = css::uno;
namespace lang = css::lang;
namespace beans = css::beans;
namespace util = css::util;
class Module;
class ContextReader;
class OProviderImpl;
//==========================================================================
//= OProvider
//==========================================================================
/** Base class to receive access to the configuration data. A provider for configuration is
a factory for service which allow a readonly or update access to the configuration trees.
*/
class OProvider:
private ServiceComponentImpl, private comphelper::OPropertyContainer,
public comphelper::OPropertyArrayUsageHelper< OProvider >
// don't want to allow our derivees to access the mutex of ServiceComponentImpl
// (this helps to prevent deadlocks: The mutex of the base class is used by the OComponentHelper to
// protect addEvenetListener calls. Unfortunately these calls are made from within API object we create,
// too, which can lead do deadlocks ....)
, public cppu::ImplHelper4< lang::XMultiServiceFactory, lang::XLocalizable, util::XRefreshable, util::XFlushable >
{
private:
friend class OProviderDisposingListener;
uno::Reference< uno::XComponentContext > m_xContext;
uno::Reference< lang::XEventListener > m_xDisposeListener;
OProviderImpl * m_pImpl;
uno::Sequence< ::rtl::OUString > m_aPrefetchNodes;
sal_Bool m_bEnableAsync;
public:
// make ServiceComponentImpl allocation functions public
static void * SAL_CALL operator new( size_t nSize ) throw()
{ return ServiceComponentImpl::operator new( nSize ); }
static void SAL_CALL operator delete( void * pMem ) throw()
{ ServiceComponentImpl::operator delete( pMem ); }
OProvider(uno::Reference< uno::XComponentContext > const & xContext, ServiceImplementationInfo const* pInfo);
virtual ~OProvider();
void connect() throw (uno::Exception);
/// XTypeOProvider
virtual uno::Sequence< uno::Type > SAL_CALL getTypes( ) throw(uno::RuntimeException);
/// XInterface
virtual void SAL_CALL acquire() throw() { ServiceComponentImpl::acquire(); }
virtual void SAL_CALL release() throw() { ServiceComponentImpl::release(); }
virtual uno::Any SAL_CALL queryInterface(uno::Type const& rType) throw (uno::RuntimeException);
// XPropertySet
virtual uno::Reference< beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(uno::RuntimeException);
/// XMultiServiceFactory
virtual uno::Reference< uno::XInterface > SAL_CALL
createInstance( const rtl::OUString& aServiceSpecifier )
throw(uno::Exception, uno::RuntimeException);
virtual uno::Reference< uno::XInterface > SAL_CALL
createInstanceWithArguments( const ::rtl::OUString& ServiceSpecifier, const uno::Sequence< uno::Any >& Arguments )
throw(uno::Exception, uno::RuntimeException);
virtual uno::Sequence< rtl::OUString > SAL_CALL
getAvailableServiceNames( )
throw(uno::RuntimeException);
/// XLocalizable
virtual void SAL_CALL
setLocale( const lang::Locale& eLocale )
throw (uno::RuntimeException);
virtual lang::Locale SAL_CALL
getLocale( )
throw (uno::RuntimeException);
//XRefreshable
virtual void SAL_CALL
refresh( )
throw (uno::RuntimeException);
virtual void SAL_CALL
addRefreshListener(
const uno::Reference< util::XRefreshListener >& aListener )
throw (uno::RuntimeException);
virtual void SAL_CALL
removeRefreshListener(
const uno::Reference< util::XRefreshListener >& aListener )
throw (uno::RuntimeException);
//XFlushable
virtual void SAL_CALL
flush( )
throw (uno::RuntimeException);
virtual void SAL_CALL
addFlushListener(
const uno::Reference< util::XFlushListener >& aListener )
throw (uno::RuntimeException);
virtual void SAL_CALL
removeFlushListener(
const uno::Reference< util::XFlushListener >& aListener )
throw (uno::RuntimeException);
// OPropertSetHelper
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle, const uno::Any& rValue) throw (uno::Exception);
static sal_Int32 countServices(ServiceRegistrationInfo const* aInfo) { return ServiceRegistrationHelper(aInfo).countServices(); }
private:
// creates a new session
void implConnect(OProviderImpl& rFreshProviderImpl, const ContextReader& _rSettings) throw (uno::Exception);
// disambuiguated access
cppu::OBroadcastHelper & getBroadcastHelper()
{ return ServiceComponentImpl::rBHelper; }
/// Component Helper override
virtual void SAL_CALL disposing();
virtual void SAL_CALL disposing(lang::EventObject const& rEvt) throw();
// OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
// OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
// OPropertyContainer
void registerProperty(const rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes,
void* _pPointerToMember, const uno::Type& _rMemberType)
{ OPropertyContainer::registerProperty(_rName, _nHandle, _nAttributes, _pPointerToMember, _rMemberType);}
void describeProperties(uno::Sequence< beans::Property >& /* [out] */ _rProps) const
{ OPropertyContainer::describeProperties(_rProps);}
uno::Any SAL_CALL queryPropertyInterface(uno::Type const& rType) throw (uno::RuntimeException)
{ return OPropertyContainer::queryInterface(rType);}
void attachToContext();
uno::Reference< lang::XComponent > releaseContext();
void discardContext(uno::Reference< lang::XComponent > const & xContext);
};
} // namespace configmgr
#endif // CONFIGMGR_API_PROVIDER_HXX_
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