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+/* -*- 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 <memory>
+#include <connectivity/sqlerror.hxx>
+
+#include <com/sun/star/sdbc/SQLException.hpp>
+#include <com/sun/star/sdb/ErrorCondition.hpp>
+
+#include <cppuhelper/exc_hlp.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <unotools/resmgr.hxx>
+#include <osl/diagnose.h>
+
+#include <strings.hrc>
+#include <strings.hxx>
+#include <string.h>
+
+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;
+
+ 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 std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 );
+ static ErrorCode getErrorCode( const ErrorCondition _eCondition );
+ void raiseException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 );
+ void raiseException( const ErrorCondition _eCondition, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 );
+ void raiseTypedException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const Type& _rExceptionType, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 );
+ SQLException getSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _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 std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _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 char* _pPlaceholder, const std::optional<OUString>& rParamValue)
+ {
+ size_t nPlaceholderLen( strlen( _pPlaceholder ) );
+ sal_Int32 nIndex = _rMessage.indexOfAsciiL( _pPlaceholder, nPlaceholderLen );
+
+ bool bHasPlaceholder = ( nIndex != -1 );
+ bool bWantsPlaceholder = rParamValue.has_value();
+ 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 STR_DB_NOT_CONNECTED_STATE;
+ case css::sdb::ErrorCondition::DATA_CANNOT_SELECT_UNFILTERED:
+ return STR_DATA_CANNOT_SELECT_UNFILTERED_STATE;
+ }
+ return OUString();
+ }
+ }
+
+ OUString SQLError_Impl::getErrorMessage( const ErrorCondition _eCondition, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _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 std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 )
+ {
+ raiseTypedException(
+ _eCondition,
+ _rxContext,
+ ::cppu::UnoType< SQLException >::get(),
+ _rParamValue1,
+ _rParamValue2,
+ _rParamValue3
+ );
+ }
+
+
+ void SQLError_Impl::raiseException( const ErrorCondition _eCondition, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _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 std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _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 std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 )
+ {
+ return impl_buildSQLException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 );
+ }
+
+ SQLException SQLError_Impl::impl_buildSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext,
+ const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _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( std::make_shared<SQLError_Impl>() )
+ {
+ }
+
+
+ SQLError::~SQLError()
+ {
+ }
+
+
+ const OUString& SQLError::getMessagePrefix()
+ {
+ return SQLError_Impl::getMessagePrefix();
+ }
+
+
+ OUString SQLError::getErrorMessage( const ErrorCondition _eCondition ) const
+ {
+ return m_pImpl->getErrorMessage( _eCondition, std::optional<OUString>(), std::optional<OUString>(), std::optional<OUString>() );
+ }
+
+
+ ErrorCode SQLError::getErrorCode( const ErrorCondition _eCondition )
+ {
+ return SQLError_Impl::getErrorCode( _eCondition );
+ }
+
+
+ void SQLError::raiseException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext, const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 ) const
+ {
+ m_pImpl->raiseException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 );
+ }
+
+
+ void SQLError::raiseException( const ErrorCondition _eCondition ) const
+ {
+ m_pImpl->raiseException( _eCondition, std::optional<OUString>(), std::optional<OUString>(), std::optional<OUString>() );
+ }
+
+
+ void SQLError::raiseTypedException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext,
+ const Type& _rExceptionType ) const
+ {
+ m_pImpl->raiseTypedException( _eCondition, _rxContext, _rExceptionType, std::optional<OUString>(), std::optional<OUString>(), std::optional<OUString>() );
+ }
+
+
+ SQLException SQLError::getSQLException( const ErrorCondition _eCondition, const Reference< XInterface >& _rxContext,
+ const std::optional<OUString>& _rParamValue1, const std::optional<OUString>& _rParamValue2, const std::optional<OUString>& _rParamValue3 ) const
+ {
+ return m_pImpl->getSQLException( _eCondition, _rxContext, _rParamValue1, _rParamValue2, _rParamValue3 );
+ }
+
+
+} // namespace connectivity
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */