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Diffstat (limited to '')
-rw-r--r-- | dbaccess/source/ui/misc/defaultobjectnamecheck.cxx | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/dbaccess/source/ui/misc/defaultobjectnamecheck.cxx b/dbaccess/source/ui/misc/defaultobjectnamecheck.cxx new file mode 100644 index 000000000..53ef26fa3 --- /dev/null +++ b/dbaccess/source/ui/misc/defaultobjectnamecheck.cxx @@ -0,0 +1,160 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <core_resource.hxx> +#include <defaultobjectnamecheck.hxx> + +#include <strings.hrc> + +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <com/sun/star/sdb/CommandType.hpp> +#include <com/sun/star/sdb/tools/XConnectionTools.hpp> +#include <com/sun/star/sdbc/SQLException.hpp> + +#include <connectivity/dbexception.hxx> +#include <connectivity/dbmetadata.hxx> + +#include <rtl/ustrbuf.hxx> + +#include <tools/diagnose_ex.h> +#include <cppuhelper/exc_hlp.hxx> + +#include <memory> +#include <string_view> + +namespace dbaui +{ + + using ::com::sun::star::uno::Reference; + using ::com::sun::star::lang::IllegalArgumentException; + using ::com::sun::star::container::XHierarchicalNameAccess; + using ::com::sun::star::sdbc::SQLException; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::sdbc::XConnection; + using ::com::sun::star::sdb::tools::XObjectNames; + using ::com::sun::star::sdb::tools::XConnectionTools; + using ::com::sun::star::uno::UNO_QUERY; + + using namespace dbtools; + + namespace CommandType = ::com::sun::star::sdb::CommandType; + + // helper + namespace + { + void lcl_fillNameExistsError( std::u16string_view _rObjectName, SQLExceptionInfo& _out_rErrorToDisplay ) + { + SQLException aError; + OUString sErrorMessage = DBA_RES(STR_NAMED_OBJECT_ALREADY_EXISTS); + aError.Message = sErrorMessage.replaceAll("$#$", _rObjectName); + _out_rErrorToDisplay = aError; + } + + } + + // HierarchicalNameCheck_Impl + struct HierarchicalNameCheck_Impl + { + Reference< XHierarchicalNameAccess > xHierarchicalNames; + OUString sRelativeRoot; + }; + + // HierarchicalNameCheck + HierarchicalNameCheck::HierarchicalNameCheck( const Reference< XHierarchicalNameAccess >& _rxNames, const OUString& _rRelativeRoot ) + :m_pImpl( new HierarchicalNameCheck_Impl ) + { + m_pImpl->xHierarchicalNames = _rxNames; + m_pImpl->sRelativeRoot = _rRelativeRoot; + + if ( !m_pImpl->xHierarchicalNames.is() ) + throw IllegalArgumentException(); + } + + HierarchicalNameCheck::~HierarchicalNameCheck() + { + } + + bool HierarchicalNameCheck::isNameValid( const OUString& _rObjectName, SQLExceptionInfo& _out_rErrorToDisplay ) const + { + try + { + OUStringBuffer aCompleteName; + if ( !m_pImpl->sRelativeRoot.isEmpty() ) + { + aCompleteName.append( m_pImpl->sRelativeRoot ); + aCompleteName.append( "/" ); + } + aCompleteName.append( _rObjectName ); + + OUString sCompleteName( aCompleteName.makeStringAndClear() ); + if ( !m_pImpl->xHierarchicalNames->hasByHierarchicalName( sCompleteName ) ) + return true; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + + lcl_fillNameExistsError( _rObjectName, _out_rErrorToDisplay ); + return false; + } + + // DynamicTableOrQueryNameCheck_Impl + struct DynamicTableOrQueryNameCheck_Impl + { + sal_Int32 nCommandType; + Reference< XObjectNames > xObjectNames; + }; + + // DynamicTableOrQueryNameCheck + DynamicTableOrQueryNameCheck::DynamicTableOrQueryNameCheck( const Reference< XConnection >& _rxSdbLevelConnection, sal_Int32 _nCommandType ) + :m_pImpl( new DynamicTableOrQueryNameCheck_Impl ) + { + Reference< XConnectionTools > xConnTools( _rxSdbLevelConnection, UNO_QUERY ); + if ( xConnTools.is() ) + m_pImpl->xObjectNames.set( xConnTools->getObjectNames() ); + if ( !m_pImpl->xObjectNames.is() ) + throw IllegalArgumentException(); + + if ( ( _nCommandType != CommandType::QUERY ) && ( _nCommandType != CommandType::TABLE ) ) + throw IllegalArgumentException(); + m_pImpl->nCommandType = _nCommandType; + } + + DynamicTableOrQueryNameCheck::~DynamicTableOrQueryNameCheck() + { + } + + bool DynamicTableOrQueryNameCheck::isNameValid( const OUString& _rObjectName, ::dbtools::SQLExceptionInfo& _out_rErrorToDisplay ) const + { + try + { + m_pImpl->xObjectNames->checkNameForCreate( m_pImpl->nCommandType, _rObjectName ); + return true; + } + catch( const SQLException& ) + { + _out_rErrorToDisplay = ::dbtools::SQLExceptionInfo( ::cppu::getCaughtException() ); + } + return false; + } + +} // namespace dbaui + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |