eee70d4e77
Change-Id: I8330bfe9cd4f551824b0c908f7902f10b1111efb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167669 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
440 lines
15 KiB
C++
440 lines
15 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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/**************************************************************************
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TODO
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**************************************************************************
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*************************************************************************/
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/sdbc/XRow.hpp>
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#include <com/sun/star/ucb/OpenCommandArgument2.hpp>
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#include <com/sun/star/ucb/UnsupportedCommandException.hpp>
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#include <com/sun/star/ucb/XCommandInfo.hpp>
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#include <com/sun/star/io/XActiveDataSink.hpp>
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#include <com/sun/star/io/XOutputStream.hpp>
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#include <com/sun/star/lang/IllegalAccessException.hpp>
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#include <com/sun/star/ucb/UnsupportedDataSinkException.hpp>
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#include <com/sun/star/io/XActiveDataStreamer.hpp>
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#include <ucbhelper/propertyvalueset.hxx>
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#include <ucbhelper/cancelcommandexecution.hxx>
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#include <ucbhelper/macros.hxx>
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#include <utility>
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#include "content.hxx"
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#include "provider.hxx"
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#include "resultset.hxx"
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#include "databases.hxx"
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#include "resultsetfactory.hxx"
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#include "resultsetbase.hxx"
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#include "resultsetforroot.hxx"
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#include "resultsetforquery.hxx"
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using namespace com::sun::star;
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using namespace chelp;
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// Content Implementation.
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Content::Content( const uno::Reference< uno::XComponentContext >& rxContext,
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::ucbhelper::ContentProviderImplHelper* pProvider,
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const uno::Reference< ucb::XContentIdentifier >&
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Identifier,
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Databases* pDatabases )
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: ContentImplHelper( rxContext, pProvider, Identifier ),
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m_aURLParameter( Identifier->getContentIdentifier(),pDatabases ),
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m_pDatabases( pDatabases ) // not owner
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{
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}
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// virtual
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Content::~Content()
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{
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}
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// virtual
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uno::Any SAL_CALL Content::queryInterface( const uno::Type & rType )
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{
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uno::Any aRet;
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return aRet.hasValue() ? aRet : ContentImplHelper::queryInterface( rType );
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}
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// XTypeProvider methods.
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XTYPEPROVIDER_COMMON_IMPL( Content );
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// virtual
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uno::Sequence< uno::Type > SAL_CALL Content::getTypes()
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{
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static cppu::OTypeCollection ourTypeCollection(
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CPPU_TYPE_REF( lang::XTypeProvider ),
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CPPU_TYPE_REF( lang::XServiceInfo ),
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CPPU_TYPE_REF( lang::XComponent ),
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CPPU_TYPE_REF( ucb::XContent ),
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CPPU_TYPE_REF( ucb::XCommandProcessor ),
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CPPU_TYPE_REF( beans::XPropertiesChangeNotifier ),
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CPPU_TYPE_REF( ucb::XCommandInfoChangeNotifier ),
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CPPU_TYPE_REF( beans::XPropertyContainer ),
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CPPU_TYPE_REF( beans::XPropertySetInfoChangeNotifier ),
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CPPU_TYPE_REF( container::XChild ) );
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return ourTypeCollection.getTypes();
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}
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// XServiceInfo methods.
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// virtual
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OUString SAL_CALL Content::getImplementationName()
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{
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return u"CHelpContent"_ustr;
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}
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// virtual
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uno::Sequence< OUString > SAL_CALL Content::getSupportedServiceNames()
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{
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return { u"com.sun.star.ucb.CHelpContent"_ustr };
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}
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// XContent methods.
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// virtual
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OUString SAL_CALL Content::getContentType()
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{
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return MYUCP_CONTENT_TYPE;
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}
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// XCommandProcessor methods.
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//virtual
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void SAL_CALL Content::abort( sal_Int32 /*CommandId*/ )
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{
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}
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namespace {
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class ResultSetForRootFactory
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: public ResultSetFactory
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{
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private:
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uno::Reference< uno::XComponentContext > m_xContext;
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uno::Reference< ucb::XContentProvider > m_xProvider;
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uno::Sequence< beans::Property > m_seq;
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URLParameter m_aURLParameter;
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Databases* m_pDatabases;
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public:
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ResultSetForRootFactory(
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uno::Reference< uno::XComponentContext > xContext,
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uno::Reference< ucb::XContentProvider > xProvider,
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const uno::Sequence< beans::Property >& seq,
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const URLParameter& rURLParameter,
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Databases* pDatabases )
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: m_xContext(std::move( xContext )),
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m_xProvider(std::move( xProvider )),
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m_seq( seq ),
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m_aURLParameter(rURLParameter),
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m_pDatabases( pDatabases )
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{
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}
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rtl::Reference<ResultSetBase> createResultSet() override
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{
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return new ResultSetForRoot( m_xContext,
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m_xProvider,
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m_seq,
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m_aURLParameter,
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m_pDatabases );
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}
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};
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class ResultSetForQueryFactory
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: public ResultSetFactory
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{
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private:
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uno::Reference< uno::XComponentContext > m_xContext;
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uno::Reference< ucb::XContentProvider > m_xProvider;
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uno::Sequence< beans::Property > m_seq;
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URLParameter m_aURLParameter;
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Databases* m_pDatabases;
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public:
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ResultSetForQueryFactory(
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uno::Reference< uno::XComponentContext > xContext,
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uno::Reference< ucb::XContentProvider > xProvider,
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const uno::Sequence< beans::Property >& seq,
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const URLParameter& rURLParameter,
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Databases* pDatabases )
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: m_xContext(std::move( xContext )),
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m_xProvider(std::move( xProvider )),
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m_seq( seq ),
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m_aURLParameter(rURLParameter),
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m_pDatabases( pDatabases )
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{
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}
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rtl::Reference<ResultSetBase> createResultSet() override
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{
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return new ResultSetForQuery( m_xContext,
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m_xProvider,
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m_seq,
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m_aURLParameter,
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m_pDatabases );
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}
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};
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}
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// virtual
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uno::Any SAL_CALL Content::execute(
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const ucb::Command& aCommand,
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sal_Int32,
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const uno::Reference< ucb::XCommandEnvironment >& Environment )
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{
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uno::Any aRet;
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if ( aCommand.Name == "getPropertyValues" )
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{
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uno::Sequence< beans::Property > Properties;
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if ( !( aCommand.Argument >>= Properties ) )
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{
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aRet <<= lang::IllegalArgumentException();
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ucbhelper::cancelCommandExecution(aRet,Environment);
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}
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aRet <<= getPropertyValues( Properties );
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}
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else if ( aCommand.Name == "setPropertyValues" )
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{
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uno::Sequence<beans::PropertyValue> propertyValues;
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if( ! ( aCommand.Argument >>= propertyValues ) ) {
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aRet <<= lang::IllegalArgumentException();
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ucbhelper::cancelCommandExecution(aRet,Environment);
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}
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uno::Sequence< uno::Any > ret(propertyValues.getLength());
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const uno::Sequence< beans::Property > props(getProperties(Environment));
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// No properties can be set
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std::transform(std::cbegin(propertyValues), std::cend(propertyValues), ret.getArray(),
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[&props](const beans::PropertyValue& rPropVal) {
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if (std::any_of(props.begin(), props.end(),
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[&rPropVal](const beans::Property& rProp) { return rProp.Name == rPropVal.Name; }))
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return css::uno::toAny(lang::IllegalAccessException());
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return css::uno::toAny(beans::UnknownPropertyException());
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});
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aRet <<= ret;
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}
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else if ( aCommand.Name == "getPropertySetInfo" )
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{
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// Note: Implemented by base class.
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aRet <<= getPropertySetInfo( Environment );
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}
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else if ( aCommand.Name == "getCommandInfo" )
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{
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// Note: Implemented by base class.
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aRet <<= getCommandInfo( Environment );
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}
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else if ( aCommand.Name == "open" )
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{
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ucb::OpenCommandArgument2 aOpenCommand;
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if ( !( aCommand.Argument >>= aOpenCommand ) )
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{
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aRet <<= lang::IllegalArgumentException();
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ucbhelper::cancelCommandExecution(aRet,Environment);
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}
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uno::Reference< io::XActiveDataSink > xActiveDataSink(
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aOpenCommand.Sink, uno::UNO_QUERY);
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if(xActiveDataSink.is())
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m_aURLParameter.open(xActiveDataSink);
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uno::Reference< io::XActiveDataStreamer > xActiveDataStreamer(
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aOpenCommand.Sink, uno::UNO_QUERY);
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if(xActiveDataStreamer.is()) {
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aRet <<= ucb::UnsupportedDataSinkException();
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ucbhelper::cancelCommandExecution(aRet,Environment);
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}
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uno::Reference< io::XOutputStream > xOutputStream(
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aOpenCommand.Sink, uno::UNO_QUERY);
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if(xOutputStream.is() )
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m_aURLParameter.open(xOutputStream);
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if( m_aURLParameter.isRoot() )
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{
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uno::Reference< ucb::XDynamicResultSet > xSet
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= new DynamicResultSet(
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m_xContext,
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aOpenCommand,
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std::make_unique<ResultSetForRootFactory>(
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m_xContext,
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m_xProvider.get(),
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aOpenCommand.Properties,
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m_aURLParameter,
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m_pDatabases));
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aRet <<= xSet;
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}
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else if( m_aURLParameter.isQuery() )
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{
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uno::Reference< ucb::XDynamicResultSet > xSet
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= new DynamicResultSet(
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m_xContext,
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aOpenCommand,
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std::make_unique<ResultSetForQueryFactory>(
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m_xContext,
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m_xProvider.get(),
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aOpenCommand.Properties,
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m_aURLParameter,
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m_pDatabases ) );
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aRet <<= xSet;
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}
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}
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else
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{
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// Unsupported command
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aRet <<= ucb::UnsupportedCommandException();
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ucbhelper::cancelCommandExecution(aRet,Environment);
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}
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return aRet;
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}
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uno::Reference< sdbc::XRow > Content::getPropertyValues(
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const uno::Sequence< beans::Property >& rProperties )
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{
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osl::MutexGuard aGuard( m_aMutex );
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rtl::Reference< ::ucbhelper::PropertyValueSet > xRow =
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new ::ucbhelper::PropertyValueSet( m_xContext );
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for ( const beans::Property& rProp : rProperties )
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{
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if ( rProp.Name == "ContentType" )
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xRow->appendString(
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rProp,
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u"application/vnd.sun.star.help"_ustr );
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else if ( rProp.Name == "Title" )
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xRow->appendString ( rProp,m_aURLParameter.get_title() );
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else if ( rProp.Name == "IsReadOnly" )
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xRow->appendBoolean( rProp,true );
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else if ( rProp.Name == "IsDocument" )
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xRow->appendBoolean(
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rProp,
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m_aURLParameter.isFile() || m_aURLParameter.isRoot() );
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else if ( rProp.Name == "IsFolder" )
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xRow->appendBoolean(
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rProp,
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! m_aURLParameter.isFile() || m_aURLParameter.isRoot() );
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else if ( rProp.Name == "IsErrorDocument" )
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xRow->appendBoolean( rProp, m_aURLParameter.isErrorDocument() );
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else if ( rProp.Name == "MediaType" )
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if( m_aURLParameter.isActive() )
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xRow->appendString(
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rProp,
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u"text/plain"_ustr );
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else if( m_aURLParameter.isFile() )
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xRow->appendString(
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rProp,u"text/html"_ustr );
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else if( m_aURLParameter.isRoot() )
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xRow->appendString(
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rProp,
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u"text/css"_ustr );
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else
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xRow->appendVoid( rProp );
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else if( m_aURLParameter.isModule() )
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if ( rProp.Name == "KeywordList" )
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{
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KeywordInfo *inf =
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m_pDatabases->getKeyword( m_aURLParameter.get_module(),
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m_aURLParameter.get_language() );
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uno::Any aAny;
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if( inf )
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aAny <<= inf->getKeywordList();
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xRow->appendObject( rProp,aAny );
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}
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else if ( rProp.Name == "KeywordRef" )
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{
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KeywordInfo *inf =
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m_pDatabases->getKeyword( m_aURLParameter.get_module(),
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m_aURLParameter.get_language() );
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uno::Any aAny;
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if( inf )
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aAny <<= inf->getIdList();
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xRow->appendObject( rProp,aAny );
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}
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else if ( rProp.Name == "KeywordAnchorForRef" )
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{
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KeywordInfo *inf =
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m_pDatabases->getKeyword( m_aURLParameter.get_module(),
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m_aURLParameter.get_language() );
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uno::Any aAny;
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if( inf )
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aAny <<= inf->getAnchorList();
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xRow->appendObject( rProp,aAny );
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}
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else if ( rProp.Name == "KeywordTitleForRef" )
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{
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KeywordInfo *inf =
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m_pDatabases->getKeyword( m_aURLParameter.get_module(),
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m_aURLParameter.get_language() );
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uno::Any aAny;
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if( inf )
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aAny <<= inf->getTitleList();
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xRow->appendObject( rProp,aAny );
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}
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else if ( rProp.Name == "SearchScopes" )
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{
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uno::Sequence< OUString > seq{ u"Heading"_ustr, u"FullText"_ustr };
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xRow->appendObject( rProp, uno::Any(seq) );
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}
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else if ( rProp.Name == "Order" )
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{
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StaticModuleInformation *inf =
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m_pDatabases->getStaticInformationForModule(
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m_aURLParameter.get_module(),
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m_aURLParameter.get_language() );
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uno::Any aAny;
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if( inf )
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aAny <<= sal_Int32( inf->get_order() );
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xRow->appendObject( rProp,aAny );
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}
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else
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xRow->appendVoid( rProp );
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else if( "AnchorName" == rProp.Name &&
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m_aURLParameter.isFile() )
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xRow->appendString( rProp,m_aURLParameter.get_tag() );
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else
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xRow->appendVoid( rProp );
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}
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return xRow;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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