2b91dc3ae6
Change-Id: I885b4c7a60ff51d44138c4f8a56a584c38a9804a Reviewed-on: https://gerrit.libreoffice.org/6172 Reviewed-by: Stephan Bergmann <sbergman@redhat.com> Tested-by: Stephan Bergmann <sbergman@redhat.com>
119 lines
5.2 KiB
C++
119 lines
5.2 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 "ParameterSubstitution.hxx"
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#include "connectivity/sqlparse.hxx"
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#include <comphelper/sequenceashashmap.hxx>
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#include <cppuhelper/supportsservice.hxx>
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namespace connectivity
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star;
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ParameterSubstitution::ParameterSubstitution(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext ) : m_xContext(_rxContext)
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{
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}
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void SAL_CALL ParameterSubstitution::initialize( const uno::Sequence< uno::Any >& _aArguments ) throw (uno::Exception, uno::RuntimeException)
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{
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::osl::MutexGuard aGuard(m_aMutex);
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comphelper::SequenceAsHashMap aArgs(_aArguments);
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uno::Reference< sdbc::XConnection > xConnection;
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xConnection = aArgs.getUnpackedValueOrDefault("ActiveConnection",xConnection);
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m_xConnection = xConnection;
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}
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//------------------------------------------------------------------------------
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OUString ParameterSubstitution::getImplementationName_Static( ) throw(RuntimeException)
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{
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return OUString("org.openoffice.comp.helper.ParameterSubstitution");
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}
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//------------------------------------------------------------------------------
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OUString SAL_CALL ParameterSubstitution::getImplementationName( ) throw(RuntimeException)
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{
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return getImplementationName_Static();
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}
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sal_Bool SAL_CALL ParameterSubstitution::supportsService( const OUString& _rServiceName ) throw(RuntimeException)
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{
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return cppu::supportsService(this, _rServiceName);
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}
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//------------------------------------------------------------------
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Sequence< OUString > SAL_CALL ParameterSubstitution::getSupportedServiceNames( ) throw(RuntimeException)
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{
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return getSupportedServiceNames_Static();
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}
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//------------------------------------------------------------------
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Sequence< OUString > ParameterSubstitution::getSupportedServiceNames_Static( ) throw (RuntimeException)
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{
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Sequence< OUString > aSNS( 1 );
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aSNS[0] = "com.sun.star.sdb.ParameterSubstitution";
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return aSNS;
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}
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//------------------------------------------------------------------
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Reference< XInterface > ParameterSubstitution::create(const Reference< XComponentContext >& _xContext)
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{
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return *(new ParameterSubstitution(_xContext));
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}
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//------------------------------------------------------------------
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OUString SAL_CALL ParameterSubstitution::substituteVariables( const OUString& _sText, ::sal_Bool /*bSubstRequired*/ ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException)
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{
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OUString sRet = _sText;
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uno::Reference< sdbc::XConnection > xConnection = m_xConnection;
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if ( xConnection.is() )
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{
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try
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{
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OSQLParser aParser( m_xContext );
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OUString sErrorMessage;
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OUString sNewSql;
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OSQLParseNode* pNode = aParser.parseTree(sErrorMessage,_sText);
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if(pNode)
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{ // special handling for parameters
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OSQLParseNode::substituteParameterNames(pNode);
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pNode->parseNodeToStr( sNewSql, xConnection );
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delete pNode;
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sRet = sNewSql;
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}
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}
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catch(const Exception&)
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{
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}
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}
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return sRet;
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}
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//------------------------------------------------------------------
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OUString SAL_CALL ParameterSubstitution::reSubstituteVariables( const OUString& _sText ) throw (::com::sun::star::uno::RuntimeException)
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{
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return _sText;
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}
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//------------------------------------------------------------------
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OUString SAL_CALL ParameterSubstitution::getSubstituteVariableValue( const OUString& /*variable*/ ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException)
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{
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throw container::NoSuchElementException();
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}
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//------------------------------------------------------------------
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// ==================================
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} // connectivity
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// ==================================
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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