276 lines
10 KiB
C++
276 lines
10 KiB
C++
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/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: defaultobjectnamecheck.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: obo $ $Date: 2006-07-10 15:38:03 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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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 2005 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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#ifndef DBACCESS_SOURCE_UI_MISC_DEFAULTOBJECTNAMECHECK_HXX
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#include "defaultobjectnamecheck.hxx"
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#endif
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#ifndef _DBU_MISC_HRC_
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#include "dbu_misc.hrc"
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#endif
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#ifndef _DBAUI_MODULE_DBU_HXX_
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#include "moduledbu.hxx"
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#endif
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/** === begin UNO includes === **/
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#ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HPP_
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
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#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_XQUERIESSUPPLIER_HPP_
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#include <com/sun/star/sdb/XQueriesSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_COMMANDTYPE_HPP_
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#include <com/sun/star/sdb/CommandType.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_TOOLS_XCONNECTIONTOOLS_HPP_
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#include <com/sun/star/sdb/tools/XConnectionTools.hpp>
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#endif
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/** === end UNO includes === **/
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#ifndef _DBHELPER_DBEXCEPTION_HXX_
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#include <connectivity/dbexception.hxx>
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#endif
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#ifndef CONNECTIVITY_INC_CONNECTIVITY_DBMETADATA_HXX
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#include <connectivity/dbmetadata.hxx>
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#endif
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#ifndef _RTL_USTRBUF_HXX_
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#include <rtl/ustrbuf.hxx>
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#endif
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#ifndef TOOLS_DIAGNOSE_EX_H
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#include <tools/diagnose_ex.h>
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#endif
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#ifndef _STRING_HXX
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#include <tools/string.hxx>
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#endif
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#ifndef _CPPUHELPER_EXC_HLP_HXX_
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#include <cppuhelper/exc_hlp.hxx>
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#endif
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#include <vector>
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#include <boost/shared_ptr.hpp>
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//........................................................................
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namespace dbaui
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{
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//........................................................................
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/** === begin UNO using === **/
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::container::XNameAccess;
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using ::com::sun::star::lang::IllegalArgumentException;
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using ::com::sun::star::container::XHierarchicalNameAccess;
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using ::com::sun::star::sdbc::SQLException;
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using ::com::sun::star::uno::Exception;
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using ::com::sun::star::sdbc::XConnection;
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using ::com::sun::star::sdbcx::XTablesSupplier;
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using ::com::sun::star::sdb::XQueriesSupplier;
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using ::com::sun::star::uno::UNO_QUERY_THROW;
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using ::com::sun::star::uno::makeAny;
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using ::com::sun::star::uno::Any;
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using ::com::sun::star::sdb::tools::XObjectNames;
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using ::com::sun::star::sdb::tools::XConnectionTools;
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using ::com::sun::star::uno::UNO_QUERY;
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/** === end UNO using === **/
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using namespace dbtools;
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namespace CommandType = ::com::sun::star::sdb::CommandType;
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//====================================================================
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//= helper
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//====================================================================
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namespace
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{
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void lcl_fillNameExistsError( const ::rtl::OUString& _rObjectName, SQLExceptionInfo& _out_rErrorToDisplay )
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{
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String sErrorMessage = String( ModuleRes( STR_NAMED_OBJECT_ALREADY_EXISTS ) );
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sErrorMessage.SearchAndReplaceAllAscii( "$#$", _rObjectName );
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SQLException aError;
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aError.Message = sErrorMessage;
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_out_rErrorToDisplay = aError;
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}
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/** retrieves an container of queries or tables from a given SDB-level connection
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@param _rxSdbLevelConnection
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the connection object. Must not be <NULL/>.
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@param _nCommandType
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the CommandType specifying whether tables or queries should be obtained. Only
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CommandType::TABLE and CommandType::QUERY are valid values, for all other values,
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the behavior is undefined.
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@throws RuntimeException
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if the given connection does not provide the desired object container
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*/
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Reference< XNameAccess > lcl_getObjectContainer( const Reference< XConnection >& _rxSdbLevelConnection, sal_Int32 _nCommandType )
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{
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OSL_ENSURE( _rxSdbLevelConnection.is(), "lcl_getObjectContainer: this will crash!" );
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Reference< XNameAccess > xContainer;
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switch ( _nCommandType )
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{
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case CommandType::TABLE:
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{
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Reference< XTablesSupplier > xSupplier( _rxSdbLevelConnection, UNO_QUERY_THROW );
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xContainer = Reference< XNameAccess >( xSupplier->getTables(), UNO_QUERY_THROW );
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}
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break;
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case CommandType::QUERY:
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{
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Reference< XQueriesSupplier > xSupplier( _rxSdbLevelConnection, UNO_QUERY_THROW );
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xContainer = Reference< XNameAccess >( xSupplier->getQueries(), UNO_QUERY_THROW );
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}
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break;
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default:
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OSL_ENSURE( false, "lcl_getObjectContainer: unsupported command type!" );
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break;
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}
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return xContainer;
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}
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}
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//====================================================================
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//= HierarchicalNameCheck_Impl
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//====================================================================
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struct HierarchicalNameCheck_Impl
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{
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Reference< XHierarchicalNameAccess > xHierarchicalNames;
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::rtl::OUString sRelativeRoot;
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};
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//====================================================================
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//= HierarchicalNameCheck
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//====================================================================
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//--------------------------------------------------------------------
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HierarchicalNameCheck::HierarchicalNameCheck( const Reference< XHierarchicalNameAccess >& _rxNames, const ::rtl::OUString& _rRelativeRoot )
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:m_pImpl( new HierarchicalNameCheck_Impl )
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{
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m_pImpl->xHierarchicalNames = _rxNames;
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m_pImpl->sRelativeRoot = _rRelativeRoot;
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if ( !m_pImpl->xHierarchicalNames.is() )
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throw IllegalArgumentException();
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}
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//--------------------------------------------------------------------
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HierarchicalNameCheck::~HierarchicalNameCheck()
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{
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}
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//--------------------------------------------------------------------
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bool HierarchicalNameCheck::isNameValid( const ::rtl::OUString& _rObjectName, SQLExceptionInfo& _out_rErrorToDisplay ) const
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{
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try
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{
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::rtl::OUStringBuffer aCompleteName;
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if ( m_pImpl->sRelativeRoot.getLength() )
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{
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aCompleteName.append( m_pImpl->sRelativeRoot );
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aCompleteName.appendAscii( "/" );
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}
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aCompleteName.append( _rObjectName );
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::rtl::OUString sCompleteName( aCompleteName.makeStringAndClear() );
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if ( !m_pImpl->xHierarchicalNames->hasByHierarchicalName( sCompleteName ) )
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return true;
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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lcl_fillNameExistsError( _rObjectName, _out_rErrorToDisplay );
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return false;
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}
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//====================================================================
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//= DynamicTableOrQueryNameCheck_Impl
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//====================================================================
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struct DynamicTableOrQueryNameCheck_Impl
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{
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sal_Int32 nCommandType;
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Reference< XObjectNames > xObjectNames;
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};
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//====================================================================
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//= DynamicTableOrQueryNameCheck
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//====================================================================
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//--------------------------------------------------------------------
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DynamicTableOrQueryNameCheck::DynamicTableOrQueryNameCheck( const Reference< XConnection >& _rxSdbLevelConnection, sal_Int32 _nCommandType )
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:m_pImpl( new DynamicTableOrQueryNameCheck_Impl )
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{
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Reference< XConnectionTools > xConnTools( _rxSdbLevelConnection, UNO_QUERY );
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if ( xConnTools.is() )
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m_pImpl->xObjectNames.set( xConnTools->getObjectNames() );
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if ( !m_pImpl->xObjectNames.is() )
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throw IllegalArgumentException();
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if ( ( _nCommandType != CommandType::QUERY ) && ( _nCommandType != CommandType::TABLE ) )
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throw IllegalArgumentException();
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m_pImpl->nCommandType = _nCommandType;
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}
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//--------------------------------------------------------------------
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DynamicTableOrQueryNameCheck::~DynamicTableOrQueryNameCheck()
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{
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}
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//--------------------------------------------------------------------
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bool DynamicTableOrQueryNameCheck::isNameValid( const ::rtl::OUString& _rObjectName, ::dbtools::SQLExceptionInfo& _out_rErrorToDisplay ) const
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{
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try
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{
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m_pImpl->xObjectNames->checkNameForCreate( m_pImpl->nCommandType, _rObjectName );
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return true;
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}
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catch( const SQLException& )
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{
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_out_rErrorToDisplay = ::dbtools::SQLExceptionInfo( ::cppu::getCaughtException() );
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}
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return false;
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}
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//........................................................................
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} // namespace dbaui
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//........................................................................
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