1207 lines
33 KiB
C++
1207 lines
33 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "contentresultsetwrapper.hxx"
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <rtl/ustring.hxx>
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#include <osl/diagnose.h>
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#include <cppuhelper/queryinterface.hxx>
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using namespace com::sun::star::beans;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::sdbc;
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using namespace com::sun::star::ucb;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::util;
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using namespace comphelper;
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using namespace cppu;
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ContentResultSetWrapper::ContentResultSetWrapper(
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Reference< XResultSet > const & xOrigin )
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: m_xResultSetOrigin( xOrigin )
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, m_nForwardOnly( 2 )
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, m_bDisposed( false )
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, m_bInDispose( false )
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{
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m_xMyListenerImpl = new ContentResultSetWrapperListener( this );
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OSL_ENSURE( m_xResultSetOrigin.is(), "XResultSet is required" );
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//!! call impl_init() at the end of constructor of derived class
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};
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void ContentResultSetWrapper::impl_init_xRowOrigin(std::unique_lock<std::mutex>&)
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{
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if(m_xRowOrigin.is())
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return;
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m_xRowOrigin.set(m_xResultSetOrigin, UNO_QUERY);
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OSL_ENSURE( m_xRowOrigin.is(), "interface XRow is required" );
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}
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void ContentResultSetWrapper::impl_init_xContentAccessOrigin(std::unique_lock<std::mutex>&)
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{
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if(m_xContentAccessOrigin.is())
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return;
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m_xContentAccessOrigin.set(m_xResultSetOrigin, UNO_QUERY);
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OSL_ENSURE( m_xContentAccessOrigin.is(), "interface XContentAccess is required" );
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}
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void ContentResultSetWrapper::impl_init_xPropertySetOrigin(std::unique_lock<std::mutex>&)
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{
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if( m_xPropertySetOrigin.is() )
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return;
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m_xPropertySetOrigin.set(m_xResultSetOrigin, UNO_QUERY);
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OSL_ENSURE( m_xPropertySetOrigin.is(), "interface XPropertySet is required" );
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}
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void ContentResultSetWrapper::impl_init()
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{
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//call this at the end of constructor of derived class
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//listen to disposing from Origin:
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Reference< XComponent > xComponentOrigin( m_xResultSetOrigin, UNO_QUERY );
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OSL_ENSURE( xComponentOrigin.is(), "interface XComponent is required" );
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xComponentOrigin->addEventListener( static_cast< XPropertyChangeListener * >( m_xMyListenerImpl.get() ) );
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}
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ContentResultSetWrapper::~ContentResultSetWrapper()
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{
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//call impl_deinit() at start of destructor of derived class
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};
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void ContentResultSetWrapper::impl_deinit()
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{
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//call this at start of destructor of derived class
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m_xMyListenerImpl->impl_OwnerDies();
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}
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//virtual
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void ContentResultSetWrapper::impl_initPropertySetInfo(std::unique_lock<std::mutex>& rGuard)
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{
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if( m_xPropertySetInfo.is() )
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return;
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impl_init_xPropertySetOrigin(rGuard);
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if( !m_xPropertySetOrigin.is() )
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return;
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m_xPropertySetInfo = m_xPropertySetOrigin->getPropertySetInfo();
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}
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void ContentResultSetWrapper::impl_EnsureNotDisposed(std::unique_lock<std::mutex>& /*rGuard*/)
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{
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if( m_bDisposed )
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throw DisposedException();
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}
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void ContentResultSetWrapper::impl_notifyPropertyChangeListeners( std::unique_lock<std::mutex>& rGuard, const PropertyChangeEvent& rEvt )
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{
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// Notify listeners interested especially in the changed property.
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OInterfaceContainerHelper4<XPropertyChangeListener>* pContainer =
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m_aPropertyChangeListeners.getContainer( rGuard, rEvt.PropertyName );
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if( pContainer )
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{
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pContainer->notifyEach( rGuard, &XPropertyChangeListener::propertyChange, rEvt );
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}
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// Notify listeners interested in all properties.
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pContainer = m_aPropertyChangeListeners.getContainer( rGuard, OUString() );
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if( pContainer )
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{
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pContainer->notifyEach( rGuard, &XPropertyChangeListener::propertyChange, rEvt );
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}
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}
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void ContentResultSetWrapper::impl_notifyVetoableChangeListeners( std::unique_lock<std::mutex>& rGuard, const PropertyChangeEvent& rEvt )
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{
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// Notify listeners interested especially in the changed property.
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OInterfaceContainerHelper4<XVetoableChangeListener>* pContainer =
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m_aVetoableChangeListeners.getContainer( rGuard, rEvt.PropertyName );
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if( pContainer )
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{
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pContainer->notifyEach( rGuard, &XVetoableChangeListener::vetoableChange, rEvt );
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}
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// Notify listeners interested in all properties.
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pContainer = m_aVetoableChangeListeners.getContainer( rGuard, OUString() );
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if( pContainer )
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{
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pContainer->notifyEach( rGuard, &XVetoableChangeListener::vetoableChange, rEvt );
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}
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}
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bool ContentResultSetWrapper::impl_isForwardOnly(std::unique_lock<std::mutex>& /*rGuard*/)
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{
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//m_nForwardOnly == 2 -> don't know
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//m_nForwardOnly == 1 -> YES
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//m_nForwardOnly == 0 -> NO
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//@todo replace this with lines in comment
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m_nForwardOnly = 0;
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return false;
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/*
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ReacquireableGuard aGuard( m_aMutex );
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if( m_nForwardOnly == 2 )
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{
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aGuard.clear();
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if( !getPropertySetInfo().is() )
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{
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aGuard.reacquire();
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m_nForwardOnly = 0;
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return m_nForwardOnly;
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}
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aGuard.reacquire();
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OUString aName("ResultSetType");
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//find out, if we are ForwardOnly and cache the value:
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impl_init_xPropertySetOrigin();
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if( !m_xPropertySetOrigin.is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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m_nForwardOnly = 0;
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return m_nForwardOnly;
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}
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aGuard.clear();
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Any aAny = m_xPropertySetOrigin->getPropertyValue( aName );
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aGuard.reacquire();
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long nResultSetType;
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if( ( aAny >>= nResultSetType ) &&
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( nResultSetType == ResultSetType::FORWARD_ONLY ) )
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m_nForwardOnly = 1;
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else
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m_nForwardOnly = 0;
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}
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return m_nForwardOnly;
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*/
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}
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// XInterface methods.
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css::uno::Any SAL_CALL ContentResultSetWrapper::queryInterface( const css::uno::Type & rType )
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{
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//list all interfaces inclusive baseclasses of interfaces
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css::uno::Any aRet = cppu::queryInterface( rType,
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static_cast< XComponent* >(this),
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static_cast< XCloseable* >(this),
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static_cast< XResultSetMetaDataSupplier* >(this),
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static_cast< XPropertySet* >(this),
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static_cast< XContentAccess* >(this),
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static_cast< XResultSet* >(this),
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static_cast< XRow* >(this)
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);
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return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
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}
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// XComponent methods.
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// virtual
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void SAL_CALL ContentResultSetWrapper::dispose()
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{
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std::unique_lock aGuard(m_aMutex);
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impl_EnsureNotDisposed(aGuard);
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bool isCleared = false;
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if( m_bInDispose || m_bDisposed )
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return;
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m_bInDispose = true;
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if( m_xPropertySetOrigin.is() )
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{
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aGuard.unlock();
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isCleared = true;
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try
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{
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m_xPropertySetOrigin->removePropertyChangeListener(
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OUString(), static_cast< XPropertyChangeListener * >( m_xMyListenerImpl.get() ) );
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}
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catch( Exception& )
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{
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OSL_FAIL( "could not remove PropertyChangeListener" );
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}
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try
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{
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m_xPropertySetOrigin->removeVetoableChangeListener(
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OUString(), static_cast< XVetoableChangeListener * >( m_xMyListenerImpl.get() ) );
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}
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catch( Exception& )
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{
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OSL_FAIL( "could not remove VetoableChangeListener" );
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}
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Reference< XComponent > xComponentOrigin( m_xResultSetOrigin, UNO_QUERY );
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OSL_ENSURE( xComponentOrigin.is(), "interface XComponent is required" );
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xComponentOrigin->removeEventListener( static_cast< XPropertyChangeListener * >( m_xMyListenerImpl.get() ) );
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}
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if (isCleared)
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aGuard.lock();
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if( m_aDisposeEventListeners.getLength(aGuard) )
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{
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EventObject aEvt;
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aEvt.Source = static_cast< XComponent * >( this );
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m_aDisposeEventListeners.disposeAndClear( aGuard, aEvt );
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}
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if( m_aPropertyChangeListeners.hasContainedTypes(aGuard) )
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{
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EventObject aEvt;
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aEvt.Source = static_cast< XPropertySet * >( this );
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m_aPropertyChangeListeners.disposeAndClear( aGuard, aEvt );
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}
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if( m_aVetoableChangeListeners.hasContainedTypes(aGuard) )
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{
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EventObject aEvt;
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aEvt.Source = static_cast< XPropertySet * >( this );
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m_aVetoableChangeListeners.disposeAndClear( aGuard, aEvt );
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}
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m_bDisposed = true;
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m_bInDispose = false;
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}
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// virtual
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void SAL_CALL ContentResultSetWrapper::addEventListener( const Reference< XEventListener >& Listener )
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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m_aDisposeEventListeners.addInterface( aGuard, Listener );
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}
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// virtual
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void SAL_CALL ContentResultSetWrapper::removeEventListener( const Reference< XEventListener >& Listener )
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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m_aDisposeEventListeners.removeInterface( aGuard, Listener );
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}
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//XCloseable methods.
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//virtual
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void SAL_CALL ContentResultSetWrapper::close()
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{
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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}
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dispose();
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}
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//XResultSetMetaDataSupplier methods.
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//virtual
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Reference< XResultSetMetaData > SAL_CALL ContentResultSetWrapper::getMetaData()
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{
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std::unique_lock aGuard(m_aMutex);
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impl_EnsureNotDisposed(aGuard);
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if( !m_xMetaDataFromOrigin.is() && m_xResultSetOrigin.is() )
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{
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Reference< XResultSetMetaDataSupplier > xMetaDataSupplier(
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m_xResultSetOrigin, UNO_QUERY );
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if( xMetaDataSupplier.is() )
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{
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aGuard.unlock();
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Reference< XResultSetMetaData > xMetaData
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= xMetaDataSupplier->getMetaData();
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aGuard.lock();
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m_xMetaDataFromOrigin = std::move(xMetaData);
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}
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}
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return m_xMetaDataFromOrigin;
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}
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// XPropertySet methods.
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// virtual
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Reference< XPropertySetInfo > SAL_CALL ContentResultSetWrapper::getPropertySetInfo()
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{
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std::unique_lock aGuard( m_aMutex );
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return getPropertySetInfoImpl(aGuard);
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}
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// virtual
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const Reference< XPropertySetInfo > & ContentResultSetWrapper::getPropertySetInfoImpl(std::unique_lock<std::mutex>& rGuard)
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{
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impl_EnsureNotDisposed(rGuard);
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if( m_xPropertySetInfo.is() )
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return m_xPropertySetInfo;
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impl_initPropertySetInfo(rGuard);
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return m_xPropertySetInfo;
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}
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// virtual
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void SAL_CALL ContentResultSetWrapper::setPropertyValue( const OUString& rPropertyName, const Any& rValue )
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{
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std::unique_lock aGuard( m_aMutex );
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return setPropertyValueImpl(aGuard, rPropertyName, rValue);
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}
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// virtual
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void ContentResultSetWrapper::setPropertyValueImpl( std::unique_lock<std::mutex>& rGuard, const OUString& rPropertyName, const Any& rValue )
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{
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impl_EnsureNotDisposed(rGuard);
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impl_init_xPropertySetOrigin(rGuard);
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if( !m_xPropertySetOrigin.is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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throw UnknownPropertyException();
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}
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m_xPropertySetOrigin->setPropertyValue( rPropertyName, rValue );
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}
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// virtual
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Any SAL_CALL ContentResultSetWrapper::getPropertyValue( const OUString& rPropertyName )
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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impl_init_xPropertySetOrigin(aGuard);
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if( !m_xPropertySetOrigin.is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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throw UnknownPropertyException();
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}
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return m_xPropertySetOrigin->getPropertyValue( rPropertyName );
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}
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// virtual
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void SAL_CALL ContentResultSetWrapper::addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener )
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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if( !getPropertySetInfoImpl(aGuard).is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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throw UnknownPropertyException();
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}
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if( !aPropertyName.isEmpty() )
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{
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m_xPropertySetInfo->getPropertyByName( aPropertyName );
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//throws UnknownPropertyException, if so
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}
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bool bNeedRegister = !m_aPropertyChangeListeners.hasContainedTypes(aGuard);
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m_aPropertyChangeListeners.addInterface( aGuard, aPropertyName, xListener );
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if( !bNeedRegister )
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return;
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impl_init_xPropertySetOrigin(aGuard);
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if( !m_xPropertySetOrigin.is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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return;
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}
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try
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{
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m_xPropertySetOrigin->addPropertyChangeListener(
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OUString(), static_cast< XPropertyChangeListener * >( m_xMyListenerImpl.get() ) );
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}
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catch( Exception& )
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{
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m_aPropertyChangeListeners.removeInterface( aGuard, aPropertyName, xListener );
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throw;
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}
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}
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// virtual
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void SAL_CALL ContentResultSetWrapper::addVetoableChangeListener( const OUString& rPropertyName, const Reference< XVetoableChangeListener >& xListener )
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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if( !getPropertySetInfoImpl(aGuard).is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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throw UnknownPropertyException();
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}
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if( !rPropertyName.isEmpty() )
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{
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m_xPropertySetInfo->getPropertyByName( rPropertyName );
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//throws UnknownPropertyException, if so
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}
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bool bNeedRegister = !m_aVetoableChangeListeners.hasContainedTypes(aGuard);
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m_aVetoableChangeListeners.addInterface( aGuard, rPropertyName, xListener );
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if( !bNeedRegister )
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return;
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impl_init_xPropertySetOrigin(aGuard);
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{
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if( !m_xPropertySetOrigin.is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
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return;
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}
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}
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try
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{
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m_xPropertySetOrigin->addVetoableChangeListener(
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OUString(), static_cast< XVetoableChangeListener * >( m_xMyListenerImpl.get() ) );
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}
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catch( Exception& )
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{
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m_aVetoableChangeListeners.removeInterface( aGuard, rPropertyName, xListener );
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throw;
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}
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}
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// virtual
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void SAL_CALL ContentResultSetWrapper::removePropertyChangeListener( const OUString& rPropertyName, const Reference< XPropertyChangeListener >& xListener )
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{
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std::unique_lock aGuard( m_aMutex );
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impl_EnsureNotDisposed(aGuard);
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//noop, if no listener registered
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if( !m_aPropertyChangeListeners.hasContainedTypes(aGuard) )
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return;
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OInterfaceContainerHelper4<XPropertyChangeListener>* pContainer =
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m_aPropertyChangeListeners.getContainer( aGuard, rPropertyName );
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if( !pContainer )
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{
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if( !rPropertyName.isEmpty() )
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{
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if( !getPropertySetInfoImpl(aGuard).is() )
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throw UnknownPropertyException();
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m_xPropertySetInfo->getPropertyByName( rPropertyName );
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//throws UnknownPropertyException, if so
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}
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return; //the listener was not registered
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}
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m_aPropertyChangeListeners.removeInterface( aGuard, rPropertyName, xListener );
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if( m_aPropertyChangeListeners.hasContainedTypes(aGuard) )
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return;
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impl_init_xPropertySetOrigin(aGuard);
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if( !m_xPropertySetOrigin.is() )
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{
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OSL_FAIL( "broadcaster was disposed already" );
|
|
return;
|
|
}
|
|
try
|
|
{
|
|
m_xPropertySetOrigin->removePropertyChangeListener(
|
|
OUString(), static_cast< XPropertyChangeListener * >( m_xMyListenerImpl.get() ) );
|
|
}
|
|
catch( Exception& )
|
|
{
|
|
OSL_FAIL( "could not remove PropertyChangeListener" );
|
|
}
|
|
}
|
|
|
|
|
|
// virtual
|
|
void SAL_CALL ContentResultSetWrapper::removeVetoableChangeListener( const OUString& rPropertyName, const Reference< XVetoableChangeListener >& xListener )
|
|
{
|
|
std::unique_lock aGuard( m_aMutex );
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
//noop, if no listener registered
|
|
if( !m_aVetoableChangeListeners.hasContainedTypes(aGuard) )
|
|
return;
|
|
OInterfaceContainerHelper4<XVetoableChangeListener>* pContainer =
|
|
m_aVetoableChangeListeners.getContainer( aGuard, rPropertyName );
|
|
|
|
if( !pContainer )
|
|
{
|
|
if( !rPropertyName.isEmpty() )
|
|
{
|
|
if( !getPropertySetInfoImpl(aGuard).is() )
|
|
throw UnknownPropertyException(rPropertyName);
|
|
|
|
m_xPropertySetInfo->getPropertyByName( rPropertyName );
|
|
//throws UnknownPropertyException, if so
|
|
}
|
|
return; //the listener was not registered
|
|
}
|
|
|
|
m_aVetoableChangeListeners.removeInterface( aGuard, rPropertyName, xListener );
|
|
|
|
if( m_aVetoableChangeListeners.hasContainedTypes(aGuard) )
|
|
return;
|
|
|
|
impl_init_xPropertySetOrigin(aGuard);
|
|
if( !m_xPropertySetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
return;
|
|
}
|
|
try
|
|
{
|
|
m_xPropertySetOrigin->removeVetoableChangeListener(
|
|
OUString(), static_cast< XVetoableChangeListener * >( m_xMyListenerImpl.get() ) );
|
|
}
|
|
catch( Exception& )
|
|
{
|
|
OSL_FAIL( "could not remove VetoableChangeListener" );
|
|
}
|
|
}
|
|
|
|
|
|
// own methods.
|
|
|
|
|
|
//virtual, only called from ContentResultSetWrapperListener
|
|
void ContentResultSetWrapper::impl_disposing( const EventObject& )
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
return;
|
|
|
|
//release all references to the broadcaster:
|
|
m_xResultSetOrigin.clear();
|
|
if(m_xRowOrigin.is())
|
|
m_xRowOrigin.clear();
|
|
if(m_xContentAccessOrigin.is())
|
|
m_xContentAccessOrigin.clear();
|
|
if(m_xPropertySetOrigin.is())
|
|
m_xPropertySetOrigin.clear();
|
|
m_xMetaDataFromOrigin.clear();
|
|
if(m_xPropertySetInfo.is())
|
|
m_xPropertySetInfo.clear();
|
|
}
|
|
|
|
//virtual, only called from ContentResultSetWrapperListener
|
|
void ContentResultSetWrapper::impl_propertyChange( const PropertyChangeEvent& rEvt )
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
PropertyChangeEvent aEvt( rEvt );
|
|
aEvt.Source = static_cast< XPropertySet * >( this );
|
|
aEvt.Further = false;
|
|
impl_notifyPropertyChangeListeners( aGuard, aEvt );
|
|
}
|
|
|
|
//virtual, only called from ContentResultSetWrapperListener
|
|
void ContentResultSetWrapper::impl_vetoableChange( const PropertyChangeEvent& rEvt )
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
PropertyChangeEvent aEvt( rEvt );
|
|
aEvt.Source = static_cast< XPropertySet * >( this );
|
|
aEvt.Further = false;
|
|
|
|
impl_notifyVetoableChangeListeners( aGuard, aEvt );
|
|
}
|
|
|
|
|
|
// XContentAccess methods. ( -- position dependent )
|
|
|
|
|
|
// virtual
|
|
OUString SAL_CALL ContentResultSetWrapper::queryContentIdentifierString()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
return queryContentIdentifierStringImpl(aGuard);
|
|
}
|
|
|
|
// virtual
|
|
OUString ContentResultSetWrapper::queryContentIdentifierStringImpl(std::unique_lock<std::mutex>& rGuard)
|
|
{
|
|
impl_EnsureNotDisposed(rGuard);
|
|
impl_init_xContentAccessOrigin(rGuard);
|
|
if( !m_xContentAccessOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xContentAccessOrigin->queryContentIdentifierString();
|
|
}
|
|
|
|
// virtual
|
|
Reference< XContentIdentifier > SAL_CALL ContentResultSetWrapper::queryContentIdentifier()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
return queryContentIdentifierImpl(aGuard);
|
|
}
|
|
|
|
// virtual
|
|
Reference<XContentIdentifier> ContentResultSetWrapper::queryContentIdentifierImpl(std::unique_lock<std::mutex>& rGuard)
|
|
{
|
|
impl_EnsureNotDisposed(rGuard);
|
|
impl_init_xContentAccessOrigin(rGuard);
|
|
if( !m_xContentAccessOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xContentAccessOrigin->queryContentIdentifier();
|
|
}
|
|
|
|
// virtual
|
|
Reference< XContent > SAL_CALL ContentResultSetWrapper::queryContent()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
return queryContentImpl(aGuard);
|
|
}
|
|
|
|
Reference<XContent> ContentResultSetWrapper::queryContentImpl(std::unique_lock<std::mutex>& rGuard)
|
|
{
|
|
impl_EnsureNotDisposed(rGuard);
|
|
impl_init_xContentAccessOrigin(rGuard);
|
|
if( !m_xContentAccessOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xContentAccessOrigin->queryContent();
|
|
}
|
|
|
|
// XResultSet methods.
|
|
|
|
//virtual
|
|
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::next()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->next();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::previous()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->previous();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::absolute( sal_Int32 row )
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->absolute( row );
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::relative( sal_Int32 rows )
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->relative( rows );
|
|
}
|
|
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::first()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->first();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::last()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->last();
|
|
}
|
|
|
|
//virtual
|
|
void SAL_CALL ContentResultSetWrapper::beforeFirst()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
m_xResultSetOrigin->beforeFirst();
|
|
}
|
|
|
|
//virtual
|
|
void SAL_CALL ContentResultSetWrapper::afterLast()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
m_xResultSetOrigin->afterLast();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::isAfterLast()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->isAfterLast();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::isBeforeFirst()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->isBeforeFirst();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::isFirst()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->isFirst();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::isLast()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->isLast();
|
|
}
|
|
|
|
|
|
//virtual
|
|
sal_Int32 SAL_CALL ContentResultSetWrapper::getRow()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->getRow();
|
|
}
|
|
|
|
//virtual
|
|
void SAL_CALL ContentResultSetWrapper::refreshRow()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
m_xResultSetOrigin->refreshRow();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::rowUpdated()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->rowUpdated();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::rowInserted()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->rowInserted();
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::rowDeleted()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
|
|
if( !m_xResultSetOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xResultSetOrigin->rowDeleted();
|
|
}
|
|
|
|
//virtual
|
|
Reference< XInterface > SAL_CALL ContentResultSetWrapper::getStatement()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
//@todo ?return anything
|
|
return Reference< XInterface >();
|
|
}
|
|
|
|
|
|
// XRow methods.
|
|
|
|
|
|
void ContentResultSetWrapper::verifyGet()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
impl_init_xRowOrigin(aGuard);
|
|
if( !m_xRowOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::wasNull()
|
|
{
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
impl_init_xRowOrigin(aGuard);
|
|
if( !m_xRowOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xRowOrigin->wasNull();
|
|
}
|
|
|
|
//virtual
|
|
OUString SAL_CALL ContentResultSetWrapper::getString( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getString( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
sal_Bool SAL_CALL ContentResultSetWrapper::getBoolean( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getBoolean( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
sal_Int8 SAL_CALL ContentResultSetWrapper::getByte( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getByte( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
sal_Int16 SAL_CALL ContentResultSetWrapper::getShort( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getShort( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
sal_Int32 SAL_CALL ContentResultSetWrapper::getInt( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getInt( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
sal_Int64 SAL_CALL ContentResultSetWrapper::getLong( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getLong( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
float SAL_CALL ContentResultSetWrapper::getFloat( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getFloat( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
double SAL_CALL ContentResultSetWrapper::getDouble( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getDouble( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Sequence< sal_Int8 > SAL_CALL ContentResultSetWrapper::getBytes( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getBytes( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Date SAL_CALL ContentResultSetWrapper::getDate( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getDate( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Time SAL_CALL ContentResultSetWrapper::getTime( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getTime( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
DateTime SAL_CALL ContentResultSetWrapper::getTimestamp( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getTimestamp( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Reference< css::io::XInputStream > SAL_CALL ContentResultSetWrapper::getBinaryStream( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getBinaryStream( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Reference< css::io::XInputStream > SAL_CALL ContentResultSetWrapper::getCharacterStream( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getCharacterStream( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Any SAL_CALL ContentResultSetWrapper::getObject( sal_Int32 columnIndex, const Reference< css::container::XNameAccess >& typeMap )
|
|
{
|
|
//if you change this macro please pay attention to
|
|
//define XROW_GETXXX, where this is similar implemented
|
|
|
|
std::unique_lock aGuard(m_aMutex);
|
|
impl_EnsureNotDisposed(aGuard);
|
|
impl_init_xRowOrigin(aGuard);
|
|
if( !m_xRowOrigin.is() )
|
|
{
|
|
OSL_FAIL( "broadcaster was disposed already" );
|
|
throw RuntimeException();
|
|
}
|
|
return m_xRowOrigin->getObject( columnIndex, typeMap );
|
|
}
|
|
|
|
//virtual
|
|
Reference< XRef > SAL_CALL ContentResultSetWrapper::getRef( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getRef( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Reference< XBlob > SAL_CALL ContentResultSetWrapper::getBlob( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getBlob( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Reference< XClob > SAL_CALL ContentResultSetWrapper::getClob( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getClob( columnIndex );
|
|
}
|
|
|
|
//virtual
|
|
Reference< XArray > SAL_CALL ContentResultSetWrapper::getArray( sal_Int32 columnIndex )
|
|
{
|
|
verifyGet();
|
|
return m_xRowOrigin->getArray( columnIndex );
|
|
}
|
|
|
|
|
|
|
|
|
|
ContentResultSetWrapperListener::ContentResultSetWrapperListener(
|
|
ContentResultSetWrapper* pOwner )
|
|
: m_pOwner( pOwner )
|
|
{
|
|
}
|
|
|
|
ContentResultSetWrapperListener::~ContentResultSetWrapperListener()
|
|
{
|
|
}
|
|
|
|
|
|
// XInterface methods.
|
|
void SAL_CALL ContentResultSetWrapperListener::acquire()
|
|
noexcept
|
|
{
|
|
OWeakObject::acquire();
|
|
}
|
|
|
|
void SAL_CALL ContentResultSetWrapperListener::release()
|
|
noexcept
|
|
{
|
|
OWeakObject::release();
|
|
}
|
|
|
|
css::uno::Any SAL_CALL ContentResultSetWrapperListener::queryInterface( const css::uno::Type & rType )
|
|
{
|
|
//list all interfaces inclusive baseclasses of interfaces
|
|
css::uno::Any aRet = cppu::queryInterface( rType,
|
|
static_cast< XEventListener * >(
|
|
static_cast< XPropertyChangeListener * >(this)),
|
|
static_cast< XPropertyChangeListener* >(this),
|
|
static_cast< XVetoableChangeListener* >(this)
|
|
);
|
|
return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
|
|
}
|
|
|
|
//XEventListener methods.
|
|
|
|
|
|
//virtual
|
|
void SAL_CALL ContentResultSetWrapperListener::disposing( const EventObject& rEventObject )
|
|
{
|
|
if( m_pOwner )
|
|
m_pOwner->impl_disposing( rEventObject );
|
|
}
|
|
|
|
|
|
//XPropertyChangeListener methods.
|
|
|
|
|
|
//virtual
|
|
void SAL_CALL ContentResultSetWrapperListener::propertyChange( const PropertyChangeEvent& rEvt )
|
|
{
|
|
if( m_pOwner )
|
|
m_pOwner->impl_propertyChange( rEvt );
|
|
}
|
|
|
|
|
|
//XVetoableChangeListener methods.
|
|
|
|
//virtual
|
|
void SAL_CALL ContentResultSetWrapperListener::vetoableChange( const PropertyChangeEvent& rEvt )
|
|
{
|
|
if( m_pOwner )
|
|
m_pOwner->impl_vetoableChange( rEvt );
|
|
}
|
|
|
|
void ContentResultSetWrapperListener::impl_OwnerDies()
|
|
{
|
|
m_pOwner = nullptr;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|