/* -*- 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 #include #include #include #include #include #include #include #include #include #include #include namespace connectivity { using ::com::sun::star::uno::Reference; using ::com::sun::star::uno::Any; using ::com::sun::star::uno::XInterface; using ::com::sun::star::sdbc::SQLException; using ::com::sun::star::uno::Type; //using SQLError::ParamValue; // GCC (unxlngi6) does not like this namespace { typedef SQLError::ParamValue ParamValue; } class SQLError_Impl { public: explicit SQLError_Impl(); // versions of the public SQLError methods which are just delegated to this impl-class static const OUString& getMessagePrefix(); OUString getErrorMessage( const ErrorCondition _eCondition, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ); static ErrorCode getErrorCode( const ErrorCondition _eCondition ); void raiseException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ); void raiseException( const ErrorCondition _eCondition, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ); void raiseTypedException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const Type& _rExceptionType, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ); SQLException getSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ); private: /// returns the basic error message associated with the given error condition, without any parameter replacements OUString impl_getErrorMessage( ErrorCondition _eCondition ); /// returns the SQLState associated with the given error condition static OUString impl_getSQLState( ErrorCondition _eCondition ); /// returns an SQLException describing the given error condition SQLException impl_buildSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ); private: std::locale m_aResources; }; SQLError_Impl::SQLError_Impl() : m_aResources(Translate::Create("cnr")) { } const OUString& SQLError_Impl::getMessagePrefix() { static const OUString s_sMessagePrefix( "[OOoBase]" ); return s_sMessagePrefix; } namespace { /** substitutes a given placeholder in the given message with the given value */ void lcl_substitutePlaceholder(OUString& _rMessage, const sal_Char* _pPlaceholder, const ParamValue& rParamValue) { size_t nPlaceholderLen( strlen( _pPlaceholder ) ); sal_Int32 nIndex = _rMessage.indexOfAsciiL( _pPlaceholder, nPlaceholderLen ); bool bHasPlaceholder = ( nIndex != -1 ); bool bWantsPlaceholder = rParamValue.is(); OSL_ENSURE( bHasPlaceholder == bWantsPlaceholder, "lcl_substitutePlaceholder: placeholder where none is expected, or no placeholder where one is needed!" ); if ( bHasPlaceholder && bWantsPlaceholder ) _rMessage = _rMessage.replaceAt( nIndex, nPlaceholderLen, *rParamValue ); } const char* lcl_getResourceErrorID(const ErrorCondition _eCondition) { switch (_eCondition) { case css::sdb::ErrorCondition::ROW_SET_OPERATION_VETOED: return STR_ROW_SET_OPERATION_VETOED; case css::sdb::ErrorCondition::PARSER_CYCLIC_SUB_QUERIES: return STR_PARSER_CYCLIC_SUB_QUERIES; case css::sdb::ErrorCondition::DB_OBJECT_NAME_WITH_SLASHES: return STR_DB_OBJECT_NAME_WITH_SLASHES; case css::sdb::ErrorCondition::DB_INVALID_SQL_NAME: return STR_DB_INVALID_SQL_NAME; case css::sdb::ErrorCondition::DB_QUERY_NAME_WITH_QUOTES: return STR_DB_QUERY_NAME_WITH_QUOTES; case css::sdb::ErrorCondition::DB_OBJECT_NAME_IS_USED: return STR_DB_OBJECT_NAME_IS_USED; case css::sdb::ErrorCondition::DB_NOT_CONNECTED: return STR_DB_NOT_CONNECTED; case css::sdb::ErrorCondition::AB_ADDRESSBOOK_NOT_FOUND: return STR_AB_ADDRESSBOOK_NOT_FOUND; case css::sdb::ErrorCondition::DATA_CANNOT_SELECT_UNFILTERED: return STR_DATA_CANNOT_SELECT_UNFILTERED; } return nullptr; } OUString lcl_getResourceState(const ErrorCondition _eCondition) { switch (_eCondition) { case css::sdb::ErrorCondition::DB_NOT_CONNECTED: return OUString(STR_DB_NOT_CONNECTED_STATE); case css::sdb::ErrorCondition::DATA_CANNOT_SELECT_UNFILTERED: return OUString(STR_DATA_CANNOT_SELECT_UNFILTERED_STATE); } return OUString(); } } OUString SQLError_Impl::getErrorMessage( const ErrorCondition _eCondition, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) { OUString sErrorMessage( impl_getErrorMessage( _eCondition ) ); lcl_substitutePlaceholder( sErrorMessage, "$1$", _rParamValue1 ); lcl_substitutePlaceholder( sErrorMessage, "$2$", _rParamValue2 ); lcl_substitutePlaceholder( sErrorMessage, "$3$", _rParamValue3 ); return sErrorMessage; } ErrorCode SQLError_Impl::getErrorCode( const ErrorCondition _eCondition ) { return 0 - ::sal::static_int_cast< ErrorCode, ErrorCondition >( _eCondition ); } void SQLError_Impl::raiseException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) { raiseTypedException( _eCondition, _rxContext, ::cppu::UnoType< SQLException >::get(), _rParamValue1, _rParamValue2, _rParamValue3 ); } void SQLError_Impl::raiseException( const ErrorCondition _eCondition, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) { raiseTypedException( _eCondition, nullptr, ::cppu::UnoType< SQLException >::get(), _rParamValue1, _rParamValue2, _rParamValue3 ); } void SQLError_Impl::raiseTypedException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const Type& _rExceptionType, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) { if ( !::cppu::UnoType< SQLException >::get().isAssignableFrom( _rExceptionType ) ) throw std::bad_cast(); // default-construct an exception of the desired type Any aException( nullptr, _rExceptionType ); // fill it SQLException* pException = static_cast< SQLException* >( aException.pData ); *pException = impl_buildSQLException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 ); // throw it ::cppu::throwException( aException ); } SQLException SQLError_Impl::getSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) { return impl_buildSQLException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 ); } SQLException SQLError_Impl::impl_buildSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) { return SQLException( getErrorMessage( _eCondition, _rParamValue1, _rParamValue2, _rParamValue3 ), _rxContext, impl_getSQLState( _eCondition ), getErrorCode( _eCondition ), Any() ); } OUString SQLError_Impl::impl_getErrorMessage( ErrorCondition _eCondition ) { OUStringBuffer aMessage; OUString sResMessage(Translate::get(lcl_getResourceErrorID(_eCondition), m_aResources)); OSL_ENSURE( !sResMessage.isEmpty(), "SQLError_Impl::impl_getErrorMessage: illegal error condition, or invalid resource!" ); aMessage.append( getMessagePrefix() ).append( " " ).append( sResMessage ); return aMessage.makeStringAndClear(); } OUString SQLError_Impl::impl_getSQLState( ErrorCondition _eCondition ) { OUString sState = lcl_getResourceState(_eCondition); if (sState.isEmpty()) sState = OUString::intern( RTL_CONSTASCII_USTRINGPARAM( "S1000" ) ); return sState; } SQLError::SQLError() :m_pImpl( new SQLError_Impl ) { } SQLError::~SQLError() { } const OUString& SQLError::getMessagePrefix() { return SQLError_Impl::getMessagePrefix(); } OUString SQLError::getErrorMessage( const ErrorCondition _eCondition ) const { return m_pImpl->getErrorMessage( _eCondition, ParamValue(), ParamValue(), ParamValue() ); } ErrorCode SQLError::getErrorCode( const ErrorCondition _eCondition ) { return SQLError_Impl::getErrorCode( _eCondition ); } void SQLError::raiseException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) const { m_pImpl->raiseException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 ); } void SQLError::raiseException( const ErrorCondition _eCondition ) const { m_pImpl->raiseException( _eCondition, ParamValue(), ParamValue(), ParamValue() ); } void SQLError::raiseTypedException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const Type& _rExceptionType ) const { m_pImpl->raiseTypedException( _eCondition, _rxContext, _rExceptionType, ParamValue(), ParamValue(), ParamValue() ); } SQLException SQLError::getSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const ParamValue& _rParamValue1, const ParamValue& _rParamValue2, const ParamValue& _rParamValue3 ) const { return m_pImpl->getSQLException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 ); } } // namespace connectivity /* vim:set shiftwidth=4 softtabstop=4 expandtab: */