dbaccess/source/filter/xml/xmlFileBasedDatabase.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "xmlFileBasedDatabase.hxx"
  21 #include "xmlfilter.hxx"
  22 #include <xmloff/xmltoken.hxx>
  23 #include <xmloff/xmlnmspe.hxx>
  24 #include <xmloff/nmspmap.hxx>
  25 #include "xmlEnums.hxx"
  26 #include "xmlstrings.hrc"
  27 #include <tools/debug.hxx>
  28 #include <tools/diagnose_ex.h>
  29 #include <comphelper/sequence.hxx>
  30 #include <svl/filenotation.hxx>
  31 #include <unotools/pathoptions.hxx>
  32 #include "dsntypes.hxx"
  33 namespace dbaxml
  34 {
  35     using namespace ::com::sun::star::uno;
  36     using namespace ::com::sun::star::xml::sax;
  37 DBG_NAME(OXMLFileBasedDatabase)
  38
  39 OXMLFileBasedDatabase::OXMLFileBasedDatabase( ODBFilter& rImport,
  40                 sal_uInt16 nPrfx, const ::rtl::OUString& _sLocalName,
  41                 const Reference< XAttributeList > & _xAttrList) :
  42     SvXMLImportContext( rImport, nPrfx, _sLocalName )
  43 {
  44     DBG_CTOR(OXMLFileBasedDatabase,NULL);
  45
  46     OSL_ENSURE(_xAttrList.is(),"Attribute list is NULL!");
  47     const SvXMLNamespaceMap& rMap = rImport.GetNamespaceMap();
  48     const SvXMLTokenMap& rTokenMap = rImport.GetDataSourceElemTokenMap();
  49
  50     Reference<XPropertySet> xDataSource = rImport.getDataSource();
  51
  52     PropertyValue aProperty;
  53
  54     const sal_Int16 nLength = (xDataSource.is() && _xAttrList.is()) ? _xAttrList->getLength() : 0;
  55     ::rtl::OUString sLocation,sMediaType,sFileTypeExtension;
  56     for(sal_Int16 i = 0; i < nLength; ++i)
  57     {
  58         ::rtl::OUString sLocalName;
  59         const rtl::OUString sAttrName = _xAttrList->getNameByIndex( i );
  60         const sal_uInt16 nPrefix = rMap.GetKeyByAttrName( sAttrName,&sLocalName );
  61         const rtl::OUString sValue = _xAttrList->getValueByIndex( i );
  62
  63         aProperty.Name = ::rtl::OUString();
  64         aProperty.Value = Any();
  65
  66         switch( rTokenMap.Get( nPrefix, sLocalName ) )
  67         {
  68             case XML_TOK_DB_HREF:
  69                 {
  70                     SvtPathOptions aPathOptions;
  71                     rtl::OUString sFileName = aPathOptions.SubstituteVariable(sValue);
  72                     if ( sValue == sFileName )
  73                     {
  74                         const sal_Int32 nFileNameLength = sFileName.getLength();
  75                         if ( ( nFileNameLength > 0 ) && ( sFileName.getStr()[ nFileNameLength - 1 ] == '/' ) )
  76                             sFileName = sFileName.copy( 0, nFileNameLength - 1 );
  77
  78                         sLocation = ::svt::OFileNotation( rImport.GetAbsoluteReference( sFileName ) ).get( ::svt::OFileNotation::N_SYSTEM );
  79                     }
  80
  81                     if ( sLocation.isEmpty() )
  82                         sLocation = sValue;
  83                 }
  84                 break;
  85             case XML_TOK_MEDIA_TYPE:
  86                 sMediaType = sValue;
  87                 break;
  88             case XML_TOK_EXTENSION:
  89                 aProperty.Name = INFO_TEXTFILEEXTENSION;
  90                 sFileTypeExtension = sValue;
  91                 break;
  92         }
  93         if ( !aProperty.Name.isEmpty() )
  94         {
  95             if ( !aProperty.Value.hasValue() )
  96                 aProperty.Value <<= sValue;
  97             rImport.addInfo(aProperty);
  98         }
  99     }
 100     if ( !(sLocation.isEmpty() || sMediaType.isEmpty()) )
 101     {
 102         ::dbaccess::ODsnTypeCollection aTypeCollection(rImport.getORB());
 103         ::rtl::OUString sURL(aTypeCollection.getDatasourcePrefixFromMediaType(sMediaType,sFileTypeExtension));
 104         sURL += sLocation;
 105         try
 106         {
 107             xDataSource->setPropertyValue(PROPERTY_URL,makeAny(sURL));
 108         }
 109         catch(const Exception&)
 110         {
 111             DBG_UNHANDLED_EXCEPTION();
 112         }
 113     }
 114 }
 115 // -----------------------------------------------------------------------------
 116
 117 OXMLFileBasedDatabase::~OXMLFileBasedDatabase()
 118 {
 119
 120     DBG_DTOR(OXMLFileBasedDatabase,NULL);
 121 }
 122 // -----------------------------------------------------------------------------
 123 //----------------------------------------------------------------------------
 124 } // namespace dbaxml
 125 // -----------------------------------------------------------------------------
 126
 127 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */