1242 lines
49 KiB
C++
1242 lines
49 KiB
C++
/*************************************************************************
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*
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* $RCSfile: querycomposer.cxx,v $
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*
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* $Revision: 1.29 $
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*
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* last change: $Author: oj $ $Date: 2001-04-11 06:21:33 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
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#include "querycomposer.hxx"
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTER_HPP_
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#include <com/sun/star/util/XNumberFormatter.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_COLUMNSEARCH_HPP_
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#include <com/sun/star/sdbc/ColumnSearch.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
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#include <com/sun/star/sdbc/DataType.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XRESULTSETMETADATASUPPLIER_HPP_
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#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XRESULTSETMETADATA_HPP_
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#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
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#endif
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#ifndef _COM_SUN_STAR_REGISTRY_XSIMPLEREGISTRY_HPP_
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#include <com/sun/star/registry/XSimpleRegistry.hpp>
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#endif
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|
#ifndef _COMPHELPER_SEQUENCE_HXX_
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#include <comphelper/sequence.hxx>
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#endif
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#ifndef _COM_SUN_STAR_REGISTRY_XREGISTRYKEY_HPP_
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#include <com/sun/star/registry/XRegistryKey.hpp>
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#endif
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|
#ifndef _COM_SUN_STAR_UNO_XAGGREGATION_HPP_
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#include <com/sun/star/uno/XAggregation.hpp>
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#endif
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#ifndef _COMPHELPER_SEQUENCE_HXX_
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#include <comphelper/sequence.hxx>
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#endif
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#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
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#include <comphelper/processfactory.hxx>
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#endif
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#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
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#include "dbastrings.hrc"
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#endif
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#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
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#include <cppuhelper/typeprovider.hxx>
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#endif
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#ifndef _UTL_CONFIGMGR_HXX_
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#include <unotools/configmgr.hxx>
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#endif
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#ifndef _COMPHELPER_TYPES_HXX_
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#include <comphelper/types.hxx>
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#endif
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#ifndef _ISOLANG_HXX
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#include <tools/isolang.hxx>
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#endif
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#ifndef _COM_SUN_STAR_I18N_XLOCALEDATA_HPP_
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#include <com/sun/star/i18n/XLocaleData.hpp>
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#endif
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#ifndef _CONNECTIVITY_SDBCX_COLLECTION_HXX_
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#include "connectivity/sdbcx/VCollection.hxx"
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#endif
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#ifndef _CONNECTIVITY_DBTOOLS_HXX_
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#include <connectivity/dbtools.hxx>
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#endif
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using namespace dbaccess;
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using namespace connectivity;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdb;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::i18n;
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using namespace ::com::sun::star::lang;
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using namespace ::cppu;
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using namespace ::osl;
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using namespace ::utl;
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// using namespace ::com::sun::star::registry;
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#define STR_SELECT ::rtl::OUString::createFromAscii("SELECT ")
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#define STR_FROM ::rtl::OUString::createFromAscii(" FROM ")
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#define STR_WHERE ::rtl::OUString::createFromAscii(" WHERE ")
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#define STR_ORDER_BY ::rtl::OUString::createFromAscii(" ORDER BY ")
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#define STR_AND ::rtl::OUString::createFromAscii(" AND ")
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#define STR_LIKE ::rtl::OUString::createFromAscii(" LIKE ")
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#define STR_EQUAL ::rtl::OUString::createFromAscii(" = ")
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#define L_BRACKET ::rtl::OUString::createFromAscii("(")
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#define R_BRACKET ::rtl::OUString::createFromAscii(")")
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#define COMMA ::rtl::OUString::createFromAscii(",")
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namespace dbaccess
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{
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// -----------------------------------------------------------------------------
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typedef connectivity::sdbcx::OCollection OPrivateColumns_Base;
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class OPrivateColumns : public OPrivateColumns_Base
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{
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OSQLColumns m_aColumns;
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protected:
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virtual Reference< XNamed > createObject(const ::rtl::OUString& _rName);
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virtual void impl_refresh() throw(RuntimeException) {}
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virtual Reference< XPropertySet > createEmptyObject()
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{
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return NULL;
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}
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public:
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OPrivateColumns(const OSQLColumns& _rColumns,
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sal_Bool _bCase,
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::cppu::OWeakObject& _rParent,
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::osl::Mutex& _rMutex,
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const ::std::vector< ::rtl::OUString> &_rVector
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) : sdbcx::OCollection(_rParent,_bCase,_rMutex,_rVector)
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,m_aColumns(_rColumns)
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{
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}
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virtual void SAL_CALL disposing(void)
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{
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clear_NoDispose();
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// we're not owner of the objects we're holding, instead the object we got in our ctor is
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// So we're not allowed to dispose our elements.
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OPrivateColumns_Base::disposing();
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}
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};
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// -------------------------------------------------------------------------
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Reference< XNamed > OPrivateColumns::createObject(const ::rtl::OUString& _rName)
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{
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return Reference< XNamed >(*find(m_aColumns.begin(),m_aColumns.end(),_rName,isCaseSensitive()),UNO_QUERY);
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}
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typedef connectivity::sdbcx::OCollection OPrivateTables_BASE;
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//==========================================================================
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//= OPrivateTables
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//==========================================================================
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class OPrivateTables : public OPrivateTables_BASE
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{
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OSQLTables m_aTables;
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protected:
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virtual Reference< XNamed > createObject(const ::rtl::OUString& _rName);
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virtual void impl_refresh() throw(RuntimeException) {}
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virtual Reference< XPropertySet > createEmptyObject()
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{
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return NULL;
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}
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public:
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OPrivateTables( const OSQLTables& _rTables,
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sal_Bool _bCase,
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::cppu::OWeakObject& _rParent,
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::osl::Mutex& _rMutex,
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const ::std::vector< ::rtl::OUString> &_rVector
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) : sdbcx::OCollection(_rParent,_bCase,_rMutex,_rVector)
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,m_aTables(_rTables)
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{
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}
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virtual void SAL_CALL disposing(void)
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{
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clear_NoDispose();
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// we're not owner of the objects we're holding, instead the object we got in our ctor is
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// So we're not allowed to dispose our elements.
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m_aTables.clear();
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OPrivateTables_BASE::disposing();
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}
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};
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// -------------------------------------------------------------------------
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Reference< XNamed > OPrivateTables::createObject(const ::rtl::OUString& _rName)
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{
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OSQLTables::iterator aIter = m_aTables.find(_rName);
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OSL_ENSURE(aIter != m_aTables.end(),"Table not found!");
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OSL_ENSURE(aIter->second.is(),"Table is null!");
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return Reference< XNamed >(m_aTables.find(_rName)->second,UNO_QUERY);
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}
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// -----------------------------------------------------------------------------
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}
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DBG_NAME(OQueryComposer)
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// -------------------------------------------------------------------------
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OQueryComposer::OQueryComposer(const Reference< XNameAccess>& _xTableSupplier,
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const Reference< XConnection>& _xConnection,
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const Reference< XMultiServiceFactory >& _xServiceFactory)
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: OSubComponent(m_aMutex,_xConnection)
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, m_xConnection(_xConnection)
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, m_pSqlParseNode(NULL)
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, m_aSqlIterator(_xTableSupplier,_xConnection->getMetaData(),NULL)
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, m_xTableSupplier(_xTableSupplier)
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, m_aSqlParser(_xServiceFactory)
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,m_xServiceFactory(_xServiceFactory)
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,m_pColumns(NULL)
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,m_pTables(NULL)
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,m_pParameters(NULL)
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{
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DBG_CTOR(OQueryComposer,NULL);
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OSL_ENSURE(_xServiceFactory.is()," ServiceFactory cant be null!");
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OSL_ENSURE(_xConnection.is()," Connection cant be null!");
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OSL_ENSURE(_xTableSupplier.is(),"TableSupplier cant be null!");
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Any aValue = ConfigManager::GetDirectConfigProperty(ConfigManager::LOCALE);
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m_aLocale.Language = ::comphelper::getString(aValue);
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m_xNumberFormatsSupplier = dbtools::getNumberFormats(m_xConnection,sal_True,m_xServiceFactory);
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Reference< XLocaleData> xLocaleData = Reference<XLocaleData>(m_xServiceFactory->createInstance(::rtl::OUString::createFromAscii("com.sun.star.i18n.LocaleData")),UNO_QUERY);
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LocaleDataItem aData = xLocaleData->getLocaleItem(m_aLocale);
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m_sDecimalSep = aData.decimalSeparator;
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OSL_ENSURE(m_sDecimalSep.getLength() == 1,"OQueryComposer::OQueryComposer decimal separator is not 1 length");
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}
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// -------------------------------------------------------------------------
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OQueryComposer::~OQueryComposer()
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{
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DBG_DTOR(OQueryComposer,NULL);
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}
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// -------------------------------------------------------------------------
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// OComponentHelper
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void SAL_CALL OQueryComposer::disposing(void)
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{
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OSubComponent::disposing();
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MutexGuard aGuard(m_aMutex);
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delete m_pSqlParseNode;
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m_pSqlParseNode = NULL;
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m_aSqlIterator.dispose();
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m_xTableSupplier = NULL;
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m_xConnection = NULL;
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m_xServiceFactory = NULL;
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if(m_pColumns)
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{
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m_pColumns->disposing();
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delete m_pColumns;
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m_pColumns = NULL;
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}
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if(m_pParameters)
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{
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m_pParameters->disposing();
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delete m_pParameters;
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m_pParameters = NULL;
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}
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if(m_pTables)
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{
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m_pTables->disposing();
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delete m_pTables;
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m_pTables = NULL;
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}
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}
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// -------------------------------------------------------------------------
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// ::com::sun::star::lang::XTypeProvider
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Sequence< Type > SAL_CALL OQueryComposer::getTypes() throw (RuntimeException)
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{
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return ::comphelper::concatSequences(OSubComponent::getTypes(),OQueryComposer_BASE::getTypes());
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}
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// -------------------------------------------------------------------------
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Sequence< sal_Int8 > SAL_CALL OQueryComposer::getImplementationId() throw (RuntimeException)
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{
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static OImplementationId * pId = 0;
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if (! pId)
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{
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MutexGuard aGuard( Mutex::getGlobalMutex() );
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if (! pId)
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{
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static OImplementationId aId;
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pId = &aId;
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}
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}
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return pId->getImplementationId();
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}
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// -------------------------------------------------------------------------
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// com::sun::star::lang::XUnoTunnel
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sal_Int64 SAL_CALL OQueryComposer::getSomething( const Sequence< sal_Int8 >& rId ) throw(RuntimeException)
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{
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if (rId.getLength() == 16 && 0 == rtl_compareMemory(getImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
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return (sal_Int64)this;
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return 0;
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}
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// -------------------------------------------------------------------------
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Any SAL_CALL OQueryComposer::queryInterface( const Type & rType ) throw(RuntimeException)
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{
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Any aRet = OSubComponent::queryInterface(rType);
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if(!aRet.hasValue())
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aRet = OQueryComposer_BASE::queryInterface(rType);
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return aRet;
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}
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// -------------------------------------------------------------------------
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// XServiceInfo
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//------------------------------------------------------------------------------
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rtl::OUString OQueryComposer::getImplementationName( ) throw(RuntimeException)
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{
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return rtl::OUString::createFromAscii("com.sun.star.sdb.dbaccess.OQueryComposer");
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}
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//------------------------------------------------------------------------------
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sal_Bool OQueryComposer::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException)
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{
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return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0;
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}
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//------------------------------------------------------------------------------
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Sequence< ::rtl::OUString > OQueryComposer::getSupportedServiceNames( ) throw (RuntimeException)
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{
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Sequence< rtl::OUString > aSNS( 1 );
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aSNS[0] = SERVICE_SDB_SQLQUERYCOMPOSER;
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return aSNS;
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}
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// -------------------------------------------------------------------------
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// XSQLQueryComposer
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::rtl::OUString SAL_CALL OQueryComposer::getQuery( ) throw(RuntimeException)
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{
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if (OSubComponent::rBHelper.bDisposed)
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throw DisposedException();
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return m_aQuery;
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OQueryComposer::setQuery( const ::rtl::OUString& command ) throw(SQLException, RuntimeException)
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{
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if (OSubComponent::rBHelper.bDisposed)
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throw DisposedException();
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::osl::MutexGuard aGuard( m_aMutex );
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m_aQuery = command;
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delete m_pSqlParseNode;
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::rtl::OUString aErrorMsg;
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m_pSqlParseNode = m_aSqlParser.parseTree(aErrorMsg,m_aQuery);
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if(!m_pSqlParseNode)
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{
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SQLException aError2(aErrorMsg,*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
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SQLException aError1(command,*this,::rtl::OUString::createFromAscii("HY000"),1000,makeAny(aError2));
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throw SQLException(m_aSqlParser.getContext().getErrorMessage(OParseContext::ERROR_GENERAL),*this,::rtl::OUString::createFromAscii("HY000"),1000,makeAny(aError1));
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}
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m_aSqlIterator.setParseTree(m_pSqlParseNode);
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m_aSqlIterator.traverseAll();
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if( m_aSqlIterator.getStatementType() != SQL_STATEMENT_SELECT && m_aSqlIterator.getStatementType() != SQL_STATEMENT_SELECT_COUNT)
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{
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SQLException aError1(command,*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
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throw SQLException(::rtl::OUString::createFromAscii("No select statement!"),*this,::rtl::OUString::createFromAscii("HY000"),1000,makeAny(aError1));
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}
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m_aWorkSql = STR_SELECT;
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m_pSqlParseNode->getChild(1)->parseNodeToStr(m_aWorkSql,m_xConnection->getMetaData());
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m_pSqlParseNode->getChild(2)->parseNodeToStr(m_aWorkSql,m_xConnection->getMetaData());
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m_aWorkSql += STR_FROM;
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m_pSqlParseNode->getChild(3)->getChild(0)->getChild(1)->parseNodeToStr(m_aWorkSql,m_xConnection->getMetaData());
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m_aFilter = m_aOrgFilter = m_aOrgOrder = m_aOrder = ::rtl::OUString();
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|
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const OSQLParseNode* pWhereNode = m_aSqlIterator.getWhereTree();
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if(pWhereNode)
|
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pWhereNode->getChild(1)->parseNodeToStr(m_aOrgFilter,m_xConnection->getMetaData());
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|
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const OSQLParseNode* pOrderNode = m_aSqlIterator.getOrderTree();
|
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if(pOrderNode) // parse without "ORDER BY"
|
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pOrderNode->getChild(2)->parseNodeToStr(m_aOrgOrder,m_xConnection->getMetaData());
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|
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// first clear the tables and columns
|
|
if(m_pTables)
|
|
{
|
|
m_pTables->disposing();
|
|
delete m_pTables;
|
|
m_pTables = NULL;
|
|
}
|
|
if(m_pColumns)
|
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{
|
|
m_pColumns->disposing();
|
|
delete m_pColumns;
|
|
m_pColumns = NULL;
|
|
}
|
|
if(m_pParameters)
|
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{
|
|
m_pParameters->disposing();
|
|
delete m_pParameters;
|
|
m_pParameters = NULL;
|
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}
|
|
// now set the columns we have to look if the order of the columns is correct
|
|
Reference<XStatement> xStmt = m_xConnection->createStatement();
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|
|
|
::std::vector< ::rtl::OUString> aNames;
|
|
const ::vos::ORef< OSQLColumns>& aCols = m_aSqlIterator.getSelectColumns();
|
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if(xStmt.is())
|
|
{
|
|
::rtl::OUString sSql = m_aWorkSql;
|
|
sSql += STR_WHERE;
|
|
sSql += ::rtl::OUString::createFromAscii(" 0 = 1");
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|
|
|
Reference<XResultSetMetaDataSupplier> xResMetaDataSup;
|
|
xResMetaDataSup = Reference<XResultSetMetaDataSupplier>(xStmt->executeQuery(sSql),UNO_QUERY);
|
|
Reference<XResultSetMetaData> xMeta = xResMetaDataSup->getMetaData();
|
|
|
|
sal_Int32 nCount = xMeta.is() ? xMeta->getColumnCount() : sal_Int32(0);
|
|
::comphelper::UStringMixEqual bCase(m_xConnection->getMetaData()->storesMixedCaseQuotedIdentifiers());
|
|
for(sal_Int32 i=1;i<=nCount;++i)
|
|
{
|
|
::rtl::OUString sName = xMeta->getColumnName(i);
|
|
OSQLColumns::const_iterator aFind = ::connectivity::find(aCols->begin(),aCols->end(),sName,bCase);
|
|
if(aFind != aCols->end())
|
|
aNames.push_back(sName);
|
|
else
|
|
{ // we can now only look if we found it under the realname propertery
|
|
aFind = ::connectivity::findRealName(aCols->begin(),aCols->end(),sName,bCase);
|
|
if(aFind != aCols->end())
|
|
aNames.push_back(sName);
|
|
}
|
|
}
|
|
::comphelper::disposeComponent(xStmt);
|
|
}
|
|
else
|
|
{
|
|
for(OSQLColumns::const_iterator aIter = aCols->begin(); aIter != aCols->end();++aIter)
|
|
aNames.push_back(getString((*aIter)->getPropertyValue(PROPERTY_NAME)));
|
|
}
|
|
m_pColumns = new OPrivateColumns(*aCols,m_xConnection->getMetaData()->storesMixedCaseQuotedIdentifiers(),*this,m_aMutex,aNames);
|
|
|
|
getTables();
|
|
getParameters();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
::rtl::OUString SAL_CALL OQueryComposer::getComposedQuery( ) throw(RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
MutexGuard aGuard(m_aMutex);
|
|
|
|
if (m_pSqlParseNode)
|
|
{
|
|
::rtl::OUString aResult;
|
|
m_pSqlParseNode->parseNodeToStr(aResult,m_xConnection->getMetaData());
|
|
return aResult;
|
|
}
|
|
else
|
|
return getQuery();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
::rtl::OUString SAL_CALL OQueryComposer::getFilter( ) throw(RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
MutexGuard aGuard(m_aMutex);
|
|
return m_aFilter;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
Sequence< Sequence< PropertyValue > > SAL_CALL OQueryComposer::getStructuredFilter( ) throw(RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
MutexGuard aGuard(m_aMutex);
|
|
|
|
Sequence< Sequence< PropertyValue > > aFilterSeq;
|
|
if (m_aFilter.getLength() != 0)
|
|
{
|
|
::rtl::OUString aSql(m_aWorkSql);
|
|
// build a temporary parse node
|
|
OSQLParseNode* pTempNode = m_pSqlParseNode;
|
|
|
|
aSql += STR_WHERE;
|
|
aSql += m_aFilter;
|
|
// THIS->resetIterator(aSql);
|
|
::rtl::OUString aErrorMsg;
|
|
m_pSqlParseNode = m_aSqlParser.parseTree(aErrorMsg,aSql);
|
|
m_aSqlIterator.setParseTree(m_pSqlParseNode);
|
|
|
|
if (m_pSqlParseNode)
|
|
{
|
|
// normalize the filter
|
|
OSQLParseNode* pWhereNode = m_pSqlParseNode->getChild(3)->getChild(1);
|
|
OSQLParseNode* pCondition = pWhereNode->getChild(1);
|
|
OSQLParseNode::negateSearchCondition(pCondition);
|
|
pCondition = pWhereNode->getChild(1);
|
|
OSQLParseNode::disjunctiveNormalForm(pCondition);
|
|
pCondition = pWhereNode->getChild(1);
|
|
OSQLParseNode::absorptions(pCondition);
|
|
pCondition = pWhereNode->getChild(1);
|
|
if (pCondition)
|
|
{
|
|
::std::vector< ::std::vector < PropertyValue > > aFilters;
|
|
Reference< ::com::sun::star::util::XNumberFormatter > xFormatter(m_xServiceFactory
|
|
->createInstance(rtl::OUString::createFromAscii("com.sun.star.util.NumberFormatter")), UNO_QUERY);
|
|
xFormatter->attachNumberFormatsSupplier(m_xNumberFormatsSupplier);
|
|
|
|
if (setORCriteria(pCondition, aFilters, xFormatter))
|
|
{
|
|
aFilterSeq.realloc(aFilters.size());
|
|
Sequence<PropertyValue>* pFilters = aFilterSeq.getArray();
|
|
for (::std::vector< ::std::vector < PropertyValue > >::const_iterator i = aFilters.begin();
|
|
i != aFilters.end();
|
|
i++)
|
|
{
|
|
const ::std::vector < PropertyValue >& rProperties = *i;
|
|
pFilters->realloc(rProperties.size());
|
|
PropertyValue* pFilter = pFilters->getArray();
|
|
for (::std::vector < PropertyValue >::const_iterator j = rProperties.begin();
|
|
j != rProperties.end();
|
|
++j)
|
|
{
|
|
*pFilter = *j;
|
|
pFilter++;
|
|
}
|
|
pFilters++;
|
|
}
|
|
}
|
|
}
|
|
delete m_pSqlParseNode;
|
|
}
|
|
|
|
// restore
|
|
m_pSqlParseNode = pTempNode;
|
|
m_aSqlIterator.setParseTree(m_pSqlParseNode);
|
|
}
|
|
return aFilterSeq;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
::rtl::OUString SAL_CALL OQueryComposer::getOrder( ) throw(RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
return m_aOrder;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void SAL_CALL OQueryComposer::appendFilterByColumn( const Reference< XPropertySet >& column ) throw(SQLException, RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
if(!column.is() || !column->getPropertySetInfo()->hasPropertyByName(PROPERTY_VALUE))
|
|
throw SQLException(::rtl::OUString::createFromAscii("Column doesn't support the property 'Value'!"),*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
|
|
|
|
sal_Int32 nType = 0;
|
|
column->getPropertyValue(PROPERTY_TYPE) >>= nType;
|
|
sal_Int32 nSearchable = dbtools::getSearchColumnFlag(m_xConnection,nType);
|
|
if(nSearchable == ColumnSearch::NONE)
|
|
throw SQLException(::rtl::OUString::createFromAscii("Column not searchable!"),*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
::rtl::OUString aName;
|
|
column->getPropertyValue(PROPERTY_NAME) >>= aName;
|
|
|
|
Any aValue;
|
|
column->getPropertyValue(PROPERTY_VALUE) >>= aValue;
|
|
|
|
::rtl::OUString aSql;
|
|
static ::rtl::OUString aQuote = m_xConnection->getMetaData()->getIdentifierQuoteString();
|
|
if(m_pColumns->hasByName(aName))
|
|
{
|
|
Reference<XPropertySet> xColumn;
|
|
m_pColumns->getByName(aName) >>= xColumn;
|
|
OSL_ENSURE(xColumn->getPropertySetInfo()->hasPropertyByName(PROPERTY_REALNAME),"Property REALNAME not available!");
|
|
OSL_ENSURE(xColumn->getPropertySetInfo()->hasPropertyByName(PROPERTY_TABLENAME),"Property TABLENAME not available!");
|
|
|
|
::rtl::OUString sRealName,sTableName;
|
|
xColumn->getPropertyValue(PROPERTY_REALNAME) >>= sRealName;
|
|
xColumn->getPropertyValue(PROPERTY_TABLENAME) >>= sTableName;
|
|
if(sTableName.indexOf('.',0) != -1)
|
|
{
|
|
::rtl::OUString aCatlog,aSchema,aTable;
|
|
::dbtools::qualifiedNameComponents(m_xConnection->getMetaData(),sTableName,aCatlog,aSchema,aTable);
|
|
::dbtools::composeTableName(m_xConnection->getMetaData(),aCatlog,aSchema,aTable,sTableName,sal_True);
|
|
}
|
|
else
|
|
sTableName = ::dbtools::quoteName(aQuote,sTableName);
|
|
|
|
aSql = sTableName;
|
|
aSql += ::rtl::OUString::createFromAscii(".");
|
|
aSql += ::dbtools::quoteName(aQuote,sRealName);
|
|
}
|
|
else
|
|
aSql = getTableAlias(column) + ::dbtools::quoteName(aQuote,aName);
|
|
|
|
// ::rtl::OUString aSql = getTableAlias(column) + aName;
|
|
|
|
switch(nType)
|
|
{
|
|
case DataType::VARCHAR:
|
|
case DataType::CHAR:
|
|
case DataType::LONGVARCHAR:
|
|
aSql += STR_LIKE;
|
|
aSql += ::rtl::OUString::createFromAscii("\'");
|
|
aSql += toString(aValue).getStr();
|
|
aSql += ::rtl::OUString::createFromAscii("\'");
|
|
break;
|
|
case DataType::VARBINARY:
|
|
case DataType::BINARY:
|
|
case DataType::LONGVARBINARY:
|
|
{
|
|
Sequence<sal_Int8> aSeq;
|
|
if(aValue >>= aSeq)
|
|
{
|
|
if(nSearchable == ColumnSearch::CHAR)
|
|
{
|
|
aSql += STR_LIKE;
|
|
aSql += ::rtl::OUString::createFromAscii("\'");
|
|
}
|
|
else
|
|
aSql += STR_EQUAL;
|
|
aSql += ::rtl::OUString::createFromAscii("0x");
|
|
const sal_Int8* pBegin = aSeq.getConstArray();
|
|
const sal_Int8* pEnd = pBegin + aSeq.getLength();
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
aSql += ::rtl::OUString::valueOf((sal_Int32)*pBegin,16).getStr();
|
|
}
|
|
if(nSearchable == ColumnSearch::NONE)
|
|
aSql += ::rtl::OUString::createFromAscii("\'");
|
|
}
|
|
else
|
|
throw SQLException(::rtl::OUString::createFromAscii("Column value isn't from type Sequence<sal_Int8>!"),*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
::rtl::OUString aValueStr(toString(aValue));
|
|
aSql += STR_EQUAL;
|
|
aSql += ::rtl::OUString::createFromAscii(" ");
|
|
aSql += aValueStr.getStr();
|
|
}
|
|
}
|
|
|
|
// filter anhaengen
|
|
// select ohne where und order by aufbauen
|
|
::rtl::OUString aSql2(m_aWorkSql);
|
|
|
|
if ((m_aFilter.getLength() != 0) && (aSql.getLength() != 0))
|
|
{
|
|
::rtl::OUString sTemp(L_BRACKET);
|
|
sTemp += m_aFilter;
|
|
sTemp += R_BRACKET;
|
|
sTemp += STR_AND;
|
|
m_aFilter = sTemp;
|
|
}
|
|
m_aFilter += aSql;
|
|
|
|
// add the filter and the sort order
|
|
aSql2 += getComposedFilter();
|
|
aSql2 += getComposedSort();
|
|
|
|
resetIterator(aSql2);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL OQueryComposer::appendOrderByColumn( const Reference< XPropertySet >& column, sal_Bool ascending ) throw(SQLException, RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
if(!column.is() || !column->getPropertySetInfo()->hasPropertyByName(PROPERTY_VALUE))
|
|
throw SQLException(::rtl::OUString::createFromAscii("Column doesn't support the property 'Value'!"),*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
::rtl::OUString aName,aAppendOrder;
|
|
column->getPropertyValue(PROPERTY_NAME) >>= aName;
|
|
|
|
if(!m_xConnection->getMetaData()->supportsOrderByUnrelated() && !m_pColumns->hasByName(aName))
|
|
throw SQLException(::rtl::OUString::createFromAscii("Column not in select clause!"),*this,::rtl::OUString::createFromAscii("HY000"),1000,Any());
|
|
|
|
// filter anhaengen
|
|
// select ohne where und order by aufbauen
|
|
::rtl::OUString aSql(m_aWorkSql);
|
|
static ::rtl::OUString aQuote = m_xConnection->getMetaData()->getIdentifierQuoteString();
|
|
if(m_pColumns->hasByName(aName))
|
|
{
|
|
Reference<XPropertySet> xColumn;
|
|
m_pColumns->getByName(aName) >>= xColumn;
|
|
OSL_ENSURE(xColumn->getPropertySetInfo()->hasPropertyByName(PROPERTY_REALNAME),"Property REALNAME not available!");
|
|
OSL_ENSURE(xColumn->getPropertySetInfo()->hasPropertyByName(PROPERTY_TABLENAME),"Property TABLENAME not available!");
|
|
|
|
::rtl::OUString sRealName,sTableName;
|
|
xColumn->getPropertyValue(PROPERTY_REALNAME) >>= sRealName;
|
|
xColumn->getPropertyValue(PROPERTY_TABLENAME) >>= sTableName;
|
|
if(sTableName.indexOf('.',0) != -1)
|
|
{
|
|
::rtl::OUString aCatlog,aSchema,aTable;
|
|
::dbtools::qualifiedNameComponents(m_xConnection->getMetaData(),sTableName,aCatlog,aSchema,aTable);
|
|
::dbtools::composeTableName(m_xConnection->getMetaData(),aCatlog,aSchema,aTable,sTableName,sal_True);
|
|
}
|
|
else
|
|
sTableName = ::dbtools::quoteName(aQuote,sTableName);
|
|
|
|
aAppendOrder = sTableName;
|
|
aAppendOrder += ::rtl::OUString::createFromAscii(".");
|
|
aAppendOrder += ::dbtools::quoteName(aQuote,sRealName);
|
|
}
|
|
else
|
|
aAppendOrder = getTableAlias(column) + ::dbtools::quoteName(aQuote,aName);
|
|
|
|
if ((m_aOrder.getLength() != 0) && aAppendOrder.getLength())
|
|
m_aOrder += COMMA;
|
|
m_aOrder += aAppendOrder;
|
|
if(!ascending && aAppendOrder.getLength())
|
|
m_aOrder += ::rtl::OUString::createFromAscii(" DESC ");
|
|
|
|
// add the filter and the sort order
|
|
aSql += getComposedFilter();
|
|
aSql += getComposedSort();
|
|
|
|
resetIterator(aSql);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL OQueryComposer::setFilter( const ::rtl::OUString& filter ) throw(SQLException, RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
m_aFilter = filter;
|
|
::rtl::OUString aSql(m_aWorkSql);
|
|
|
|
// add the filter and the sort order
|
|
aSql += getComposedFilter();
|
|
aSql += getComposedSort();
|
|
|
|
resetIterator(aSql);
|
|
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL OQueryComposer::setOrder( const ::rtl::OUString& order ) throw(SQLException, RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
m_aOrder = order;
|
|
|
|
::rtl::OUString aSql(m_aWorkSql);
|
|
|
|
// add the filter and the sort order
|
|
aSql += getComposedFilter();
|
|
aSql += getGroupBy();
|
|
aSql += getComposedSort();
|
|
|
|
resetIterator(aSql);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
// XTablesSupplier
|
|
Reference< XNameAccess > SAL_CALL OQueryComposer::getTables( ) throw(RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if(!m_pTables)
|
|
{
|
|
const OSQLTables& aTables = m_aSqlIterator.getTables();
|
|
::std::vector< ::rtl::OUString> aNames;
|
|
for(OSQLTables::const_iterator aIter = aTables.begin(); aIter != aTables.end();++aIter)
|
|
aNames.push_back(aIter->first);
|
|
|
|
m_pTables = new OPrivateTables(aTables,m_xConnection->getMetaData()->storesMixedCaseQuotedIdentifiers(),*this,m_aMutex,aNames);
|
|
}
|
|
|
|
return m_pTables;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
// XColumnsSupplier
|
|
Reference< XNameAccess > SAL_CALL OQueryComposer::getColumns( ) throw(RuntimeException)
|
|
{
|
|
if (OSubComponent::rBHelper.bDisposed)
|
|
throw DisposedException();
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
return m_pColumns;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool OQueryComposer::setORCriteria(OSQLParseNode* pCondition,
|
|
::std::vector< ::std::vector < PropertyValue > >& rFilters, const Reference< ::com::sun::star::util::XNumberFormatter > & xFormatter) const
|
|
{
|
|
// Runde Klammern um den Ausdruck
|
|
if (pCondition->count() == 3 &&
|
|
SQL_ISPUNCTUATION(pCondition->getChild(0),"(") &&
|
|
SQL_ISPUNCTUATION(pCondition->getChild(2),")"))
|
|
{
|
|
return setORCriteria(pCondition->getChild(1), rFilters, xFormatter);
|
|
}
|
|
// oder Verknuepfung
|
|
// a searchcondition can only look like this: search_condition SQL_TOKEN_OR boolean_term
|
|
else if (SQL_ISRULE(pCondition,search_condition))
|
|
{
|
|
sal_Bool bResult = sal_True;
|
|
for (int i = 0; bResult && i < 3; i+=2)
|
|
{
|
|
// Ist das erste Element wieder eine OR-Verknuepfung?
|
|
// Dann rekursiv absteigen ...
|
|
//if (!i && SQL_ISRULE(pCondition->getChild(i),search_condition))
|
|
if (SQL_ISRULE(pCondition->getChild(i),search_condition))
|
|
bResult = setORCriteria(pCondition->getChild(i), rFilters, xFormatter);
|
|
else
|
|
{
|
|
rFilters.push_back( ::std::vector < PropertyValue >());
|
|
bResult = setANDCriteria(pCondition->getChild(i), rFilters[rFilters.size() - 1], xFormatter);
|
|
}
|
|
}
|
|
return bResult;
|
|
}
|
|
else
|
|
{
|
|
rFilters.push_back(::std::vector < PropertyValue >());
|
|
return setANDCriteria(pCondition, rFilters[rFilters.size() - 1], xFormatter);
|
|
}
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
sal_Bool OQueryComposer::setANDCriteria(OSQLParseNode * pCondition,
|
|
::std::vector < PropertyValue >& rFilter, const Reference< ::com::sun::star::util::XNumberFormatter > & xFormatter) const
|
|
{
|
|
// Runde Klammern
|
|
if (SQL_ISRULE(pCondition,boolean_primary))
|
|
{
|
|
// this should not occur
|
|
DBG_ERROR("Primary condition in And-Criteria");
|
|
return sal_False;
|
|
}
|
|
// Das erste Element ist (wieder) eine AND-Verknuepfung
|
|
else if ( SQL_ISRULE(pCondition,boolean_term) && pCondition->count() == 3 )
|
|
{
|
|
return setANDCriteria(pCondition->getChild(0), rFilter, xFormatter) &&
|
|
setANDCriteria(pCondition->getChild(2), rFilter, xFormatter);
|
|
}
|
|
else if (SQL_ISRULE(pCondition, comparison_predicate))
|
|
{
|
|
return setComparsionPredicate(pCondition,rFilter,xFormatter);
|
|
}
|
|
else if (SQL_ISRULE(pCondition,like_predicate) ||
|
|
SQL_ISRULE(pCondition,test_for_null) ||
|
|
SQL_ISRULE(pCondition,in_predicate) ||
|
|
SQL_ISRULE(pCondition,all_or_any_predicate) ||
|
|
SQL_ISRULE(pCondition,between_predicate))
|
|
{
|
|
if (SQL_ISRULE(pCondition->getChild(0), column_ref))
|
|
{
|
|
PropertyValue aItem;
|
|
::rtl::OUString aValue;
|
|
::rtl::OUString aColumnName;
|
|
|
|
|
|
// pCondition->parseNodeToStr(aValue,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
pCondition->parseNodeToStr(aValue,m_xConnection->getMetaData(),NULL);
|
|
// pCondition->getChild(0)->parseNodeToStr(aColumnName,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
pCondition->getChild(0)->parseNodeToStr(aColumnName,m_xConnection->getMetaData(), NULL);
|
|
|
|
// don't display the column name
|
|
aValue = aValue.copy(aColumnName.getLength());
|
|
aValue = aValue.trim();
|
|
|
|
aItem.Name = getColumnName(pCondition->getChild(0));
|
|
aItem.Value <<= aValue;
|
|
aItem.Handle = 0; // just to know that this is not one the known ones
|
|
if (SQL_ISRULE(pCondition,like_predicate))
|
|
{
|
|
if (pCondition->count() == 5)
|
|
aItem.Handle = SQL_PRED_NOTLIKE;
|
|
else
|
|
aItem.Handle = SQL_PRED_LIKE;
|
|
}
|
|
else if (SQL_ISRULE(pCondition,test_for_null))
|
|
{
|
|
if (SQL_ISTOKEN(pCondition->getChild(2),NOT) )
|
|
aItem.Handle = SQL_PRED_ISNOTNULL;
|
|
else
|
|
aItem.Handle = SQL_PRED_ISNULL;
|
|
}
|
|
else if (SQL_ISRULE(pCondition,in_predicate))
|
|
{
|
|
}
|
|
else if (SQL_ISRULE(pCondition,all_or_any_predicate))
|
|
{
|
|
}
|
|
else if (SQL_ISRULE(pCondition,between_predicate))
|
|
{
|
|
}
|
|
|
|
rFilter.push_back(aItem);
|
|
}
|
|
else
|
|
return sal_False;
|
|
}
|
|
else if (SQL_ISRULE(pCondition,existence_test) ||
|
|
SQL_ISRULE(pCondition,unique_test))
|
|
{
|
|
// this couldn't be handled here, too complex
|
|
// as we need a field name
|
|
return sal_False;
|
|
}
|
|
else
|
|
return sal_False;
|
|
|
|
return sal_True;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
sal_Int32 getPredicateType(OSQLParseNode * _pPredicate)
|
|
{
|
|
sal_Int32 nPredicate = SQL_PRED_EQUAL;
|
|
switch (_pPredicate->getNodeType())
|
|
{
|
|
case SQL_NODE_EQUAL:
|
|
nPredicate = SQL_PRED_EQUAL;
|
|
break;
|
|
case SQL_NODE_LESS:
|
|
nPredicate = SQL_PRED_LESS;
|
|
break;
|
|
case SQL_NODE_LESSEQ:
|
|
nPredicate = SQL_PRED_LESSOREQUAL;
|
|
break;
|
|
case SQL_NODE_GREAT:
|
|
nPredicate = SQL_PRED_GREATER;
|
|
break;
|
|
case SQL_NODE_GREATEQ:
|
|
nPredicate = SQL_PRED_GREATEROREQUAL;
|
|
break;
|
|
default:
|
|
OSL_ENSURE(0,"Wrong NodeType!");
|
|
}
|
|
return nPredicate;
|
|
}
|
|
//------------------------------------------------------------------------------
|
|
sal_Bool OQueryComposer::setComparsionPredicate(OSQLParseNode * pCondition,
|
|
::std::vector < PropertyValue >& rFilter, const Reference< ::com::sun::star::util::XNumberFormatter > & xFormatter) const
|
|
{
|
|
DBG_ASSERT(SQL_ISRULE(pCondition, comparison_predicate),"setComparsionPredicate: pCondition ist kein ComparsionPredicate");
|
|
if (SQL_ISRULE(pCondition->getChild(0), column_ref) ||
|
|
SQL_ISRULE(pCondition->getChild(pCondition->count()-1), column_ref))
|
|
{
|
|
PropertyValue aItem;
|
|
::rtl::OUString aValue;
|
|
sal_uInt32 nPos;
|
|
if (SQL_ISRULE(pCondition->getChild(0), column_ref))
|
|
{
|
|
nPos = 0;
|
|
sal_uInt32 i=1;
|
|
|
|
aItem.Handle = getPredicateType(pCondition->getChild(i));
|
|
// don't display the equal
|
|
if (pCondition->getChild(i)->getNodeType() == SQL_NODE_EQUAL)
|
|
i++;
|
|
|
|
// go forward
|
|
for (;i < pCondition->count();i++)
|
|
pCondition->getChild(i)->parseNodeToPredicateStr(aValue,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
}
|
|
else if (SQL_ISRULE(pCondition->getChild(pCondition->count()-1), column_ref))
|
|
{
|
|
nPos = pCondition->count()-1;
|
|
|
|
sal_uInt32 i = pCondition->count() - 2;
|
|
switch (pCondition->getChild(i)->getNodeType())
|
|
{
|
|
case SQL_NODE_EQUAL:
|
|
// don't display the equal
|
|
i--;
|
|
aItem.Handle = SQL_PRED_EQUAL;
|
|
break;
|
|
case SQL_NODE_LESS:
|
|
// take the opposite as we change the order
|
|
i--;
|
|
aValue = ::rtl::OUString::createFromAscii(">=");
|
|
aItem.Handle = SQL_PRED_GREATEROREQUAL;
|
|
break;
|
|
case SQL_NODE_LESSEQ:
|
|
// take the opposite as we change the order
|
|
i--;
|
|
aValue = ::rtl::OUString::createFromAscii(">");
|
|
aItem.Handle = SQL_PRED_GREATER;
|
|
break;
|
|
case SQL_NODE_GREAT:
|
|
// take the opposite as we change the order
|
|
i--;
|
|
aValue = ::rtl::OUString::createFromAscii("<=");
|
|
aItem.Handle = SQL_PRED_LESSOREQUAL;
|
|
break;
|
|
case SQL_NODE_GREATEQ:
|
|
// take the opposite as we change the order
|
|
i--;
|
|
aValue = ::rtl::OUString::createFromAscii("<");
|
|
aItem.Handle = SQL_PRED_LESS;
|
|
break;
|
|
}
|
|
|
|
// go backward
|
|
for (; i >= 0; i--)
|
|
pCondition->getChild(i)->parseNodeToPredicateStr(aValue,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
}
|
|
else
|
|
return sal_False;
|
|
|
|
aItem.Name = getColumnName(pCondition->getChild(nPos));
|
|
aItem.Value <<= aValue;
|
|
rFilter.push_back(aItem);
|
|
}
|
|
else if (SQL_ISRULE(pCondition->getChild(0), set_fct_spec ) ||
|
|
SQL_ISRULE(pCondition->getChild(0), general_set_fct))
|
|
{
|
|
PropertyValue aItem;
|
|
::rtl::OUString aValue;
|
|
::rtl::OUString aColumnName;
|
|
|
|
pCondition->parseNodeToPredicateStr(aValue,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
pCondition->getChild(0)->parseNodeToPredicateStr(aColumnName,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
|
|
// don't display the column name
|
|
aValue = aValue.copy(aColumnName.getLength());
|
|
aValue.trim();
|
|
|
|
aItem.Name = UniString(getColumnName(pCondition->getChild(0)));
|
|
aItem.Value <<= aValue;
|
|
aItem.Handle = pCondition->getNodeType();
|
|
rFilter.push_back(aItem);
|
|
}
|
|
else // kann sich nur um einen Expr. Ausdruck handeln
|
|
{
|
|
PropertyValue aItem;
|
|
::rtl::OUString aName, aValue;
|
|
|
|
OSQLParseNode *pLhs = pCondition->getChild(0);
|
|
OSQLParseNode *pRhs = pCondition->getChild(2);
|
|
|
|
// Feldnamen
|
|
sal_uInt16 i;
|
|
for (i=0;i< pLhs->count();i++)
|
|
pCondition->getChild(i)->parseNodeToPredicateStr(aName,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
|
|
// Kriterium
|
|
aItem.Handle = pCondition->getChild(1)->getNodeType();
|
|
aValue = pCondition->getChild(1)->getTokenValue();
|
|
for(i=0;i< pRhs->count();i++)
|
|
pCondition->getChild(i)->parseNodeToPredicateStr(aValue,m_xConnection->getMetaData(), xFormatter, m_aLocale,m_sDecimalSep.toChar());
|
|
|
|
aItem.Name = aName;
|
|
aItem.Value <<= aValue;
|
|
rFilter.push_back(aItem);
|
|
}
|
|
return sal_True;
|
|
}
|
|
// functions for analysing SQL
|
|
//--------------------------------------------------------------------------------------------------
|
|
::rtl::OUString OQueryComposer::getColumnName(::connectivity::OSQLParseNode* pColumnRef) const
|
|
{
|
|
::rtl::OUString aTableRange, aColumnName;
|
|
m_aSqlIterator.getColumnRange(pColumnRef, aColumnName, aTableRange );
|
|
return aColumnName;
|
|
}
|
|
//------------------------------------------------------------------------------
|
|
void OQueryComposer::resetIterator(const ::rtl::OUString& aSql)
|
|
{
|
|
::rtl::OUString aErrorMsg;
|
|
delete m_pSqlParseNode;
|
|
|
|
m_pSqlParseNode = m_aSqlParser.parseTree(aErrorMsg, aSql);
|
|
m_aSqlIterator.setParseTree(m_pSqlParseNode);
|
|
}
|
|
//-----------------------------------------------------------------------------
|
|
::rtl::OUString OQueryComposer::getComposedFilter() const
|
|
{
|
|
::rtl::OUString aResult;
|
|
// compose the query use brackets if necessary
|
|
if ((m_aOrgFilter.getLength() != 0) && (m_aFilter.getLength() != 0))
|
|
(((((((aResult = STR_WHERE) += L_BRACKET) += m_aOrgFilter) += R_BRACKET) += STR_AND) += L_BRACKET) += m_aFilter) += R_BRACKET;
|
|
else if (m_aOrgFilter.getLength() != 0)
|
|
(aResult = STR_WHERE) += m_aOrgFilter;
|
|
else if (m_aFilter.getLength() != 0)
|
|
(aResult = STR_WHERE) += m_aFilter;
|
|
return aResult;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
::rtl::OUString OQueryComposer::getComposedSort() const
|
|
{
|
|
::rtl::OUString aResult;
|
|
// set the order part
|
|
if ((m_aOrgOrder.getLength() != 0) && (m_aOrder.getLength() != 0))
|
|
(((aResult = STR_ORDER_BY) += m_aOrgOrder) += COMMA) += m_aOrder;
|
|
else if (m_aOrgOrder.getLength() != 0)
|
|
(aResult = STR_ORDER_BY) += m_aOrgOrder;
|
|
else if (m_aOrder.getLength() != 0)
|
|
(aResult = STR_ORDER_BY) += m_aOrder;
|
|
return aResult;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
::rtl::OUString OQueryComposer::getGroupBy() const
|
|
{
|
|
::rtl::OUString aResult;
|
|
const OSQLParseNode* pGroupBy = m_aSqlIterator.getGroupByTree();
|
|
if(pGroupBy)
|
|
pGroupBy->parseNodeToStr(aResult,m_xConnection->getMetaData());
|
|
|
|
const OSQLParseNode* pHaving = m_aSqlIterator.getHavingTree();
|
|
if(pHaving)
|
|
pHaving->parseNodeToStr(aResult,m_xConnection->getMetaData());
|
|
return aResult;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
::rtl::OUString OQueryComposer::getTableAlias(const Reference< XPropertySet >& column) const
|
|
{
|
|
::rtl::OUString sReturn;
|
|
if(m_pTables && m_pTables->getCount() > 1)
|
|
{
|
|
::rtl::OUString aCatalog,aSchema,aTable,aComposedName,aColumnName;
|
|
column->getPropertyValue(PROPERTY_CATALOGNAME) >>= aCatalog;
|
|
column->getPropertyValue(PROPERTY_SCHEMANAME) >>= aSchema;
|
|
column->getPropertyValue(PROPERTY_TABLENAME) >>= aTable;
|
|
column->getPropertyValue(PROPERTY_NAME) >>= aColumnName;
|
|
|
|
Sequence< ::rtl::OUString> aNames(m_pTables->getElementNames());
|
|
const ::rtl::OUString* pBegin = aNames.getConstArray();
|
|
const ::rtl::OUString* pEnd = pBegin + aNames.getLength();
|
|
|
|
if(!aTable.getLength())
|
|
{ // we don't found a table name, now we must search every table for this column
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
Reference<XColumnsSupplier> xColumnsSupp;
|
|
m_pTables->getByName(*pBegin) >>= xColumnsSupp;
|
|
|
|
if(xColumnsSupp.is() && xColumnsSupp->getColumns()->hasByName(aColumnName))
|
|
{
|
|
// Reference<XPropertySet> xTableProp(xColumnsSupp,UNO_QUERY);
|
|
// xTableProp->getPropertyValue(PROPERTY_CATALOGNAME) >>= aCatalog;
|
|
// xTableProp->getPropertyValue(PROPERTY_SCHEMANAME) >>= aSchema;
|
|
// xTableProp->getPropertyValue(PROPERTY_NAME) >>= aTable;
|
|
aTable = *pBegin;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
::dbtools::composeTableName(m_xConnection->getMetaData(),aCatalog,aSchema,aTable,aComposedName,sal_False);
|
|
|
|
// first check if this is the table we want to or has it a tablealias
|
|
|
|
if(!m_pTables->hasByName(aComposedName))
|
|
{
|
|
::comphelper::UStringMixEqual aComp(static_cast< ::comphelper::UStringMixLess*>(&m_aSqlIterator.getTables().key_comp())->isCaseSensitive());
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
Reference<XPropertySet> xTableProp;
|
|
m_pTables->getByName(*pBegin) >>= xTableProp;
|
|
OSL_ENSURE(xTableProp.is(),"Table isn't a propertyset!");
|
|
if(xTableProp.is())
|
|
{
|
|
::rtl::OUString aCatalog2,aSchema2,aTable2;
|
|
xTableProp->getPropertyValue(PROPERTY_CATALOGNAME) >>= aCatalog2;
|
|
xTableProp->getPropertyValue(PROPERTY_SCHEMANAME) >>= aSchema2;
|
|
xTableProp->getPropertyValue(PROPERTY_NAME) >>= aTable2;
|
|
if(aComp(aCatalog,aCatalog2) && aComp(aSchema,aSchema2) && aComp(aTable,aTable2))
|
|
{
|
|
aCatalog = aCatalog2;
|
|
aSchema = aSchema2;
|
|
aTable = aTable2;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(pBegin != pEnd)
|
|
{
|
|
::dbtools::composeTableName(m_xConnection->getMetaData(),aCatalog,aSchema,aTable,sReturn,sal_True);
|
|
sReturn += ::rtl::OUString::createFromAscii(".");
|
|
}
|
|
}
|
|
return sReturn;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
Reference< XIndexAccess > SAL_CALL OQueryComposer::getParameters( ) throw(RuntimeException)
|
|
{
|
|
// now set the Parameters
|
|
if(!m_pParameters)
|
|
{
|
|
const ::vos::ORef< OSQLColumns>& aCols = m_aSqlIterator.getParameters();
|
|
::std::vector< ::rtl::OUString> aNames;
|
|
for(OSQLColumns::const_iterator aIter = aCols->begin(); aIter != aCols->end();++aIter)
|
|
aNames.push_back(getString((*aIter)->getPropertyValue(PROPERTY_NAME)));
|
|
m_pParameters = new OPrivateColumns(*aCols,m_xConnection->getMetaData()->storesMixedCaseQuotedIdentifiers(),*this,m_aMutex,aNames);
|
|
}
|
|
|
|
return m_pParameters;
|
|
}
|
|
// -----------------------------------------------------------------------------
|