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/processfactory.hxx>
  30 #include <comphelper/sequence.hxx>
  31 #include <svl/filenotation.hxx>
  32 #include <unotools/pathoptions.hxx>
  33 #include "dsntypes.hxx"
  34 namespace dbaxml
  35 {
  36     using namespace ::com::sun::star::uno;
  37     using namespace ::com::sun::star::xml::sax;
  38
  39 OXMLFileBasedDatabase::OXMLFileBasedDatabase( ODBFilter& rImport,
  40                 sal_uInt16 nPrfx, const OUString& _sLocalName,
  41                 const Reference< XAttributeList > & _xAttrList) :
  42     SvXMLImportContext( rImport, nPrfx, _sLocalName )
  43 {
  44
  45     OSL_ENSURE(_xAttrList.is(),"Attribute list is NULL!");
  46     const SvXMLNamespaceMap& rMap = rImport.GetNamespaceMap();
  47     const SvXMLTokenMap& rTokenMap = rImport.GetDataSourceElemTokenMap();
  48
  49     Reference<XPropertySet> xDataSource = rImport.getDataSource();
  50
  51     PropertyValue aProperty;
  52
  53     const sal_Int16 nLength = (xDataSource.is() && _xAttrList.is()) ? _xAttrList->getLength() : 0;
  54     OUString sLocation,sMediaType,sFileTypeExtension;
  55     for(sal_Int16 i = 0; i < nLength; ++i)
  56     {
  57         OUString sLocalName;
  58         const OUString sAttrName = _xAttrList->getNameByIndex( i );
  59         const sal_uInt16 nPrefix = rMap.GetKeyByAttrName( sAttrName,&sLocalName );
  60         const OUString sValue = _xAttrList->getValueByIndex( i );
  61
  62         aProperty.Name.clear();
  63         aProperty.Value = Any();
  64
  65         switch( rTokenMap.Get( nPrefix, sLocalName ) )
  66         {
  67             case XML_TOK_DB_HREF:
  68                 {
  69                     SvtPathOptions aPathOptions;
  70                     OUString sFileName = aPathOptions.SubstituteVariable(sValue);
  71                     if ( sValue == sFileName )
  72                     {
  73                         const sal_Int32 nFileNameLength = sFileName.getLength();
  74                         if ( sFileName.endsWith("/") )
  75                             sFileName = sFileName.copy( 0, nFileNameLength - 1 );
  76
  77                         sLocation = ::svt::OFileNotation( rImport.GetAbsoluteReference( sFileName ) ).get( ::svt::OFileNotation::N_SYSTEM );
  78                     }
  79
  80                     if ( sLocation.isEmpty() )
  81                         sLocation = sValue;
  82                 }
  83                 break;
  84             case XML_TOK_MEDIA_TYPE:
  85                 sMediaType = sValue;
  86                 break;
  87             case XML_TOK_EXTENSION:
  88                 aProperty.Name = INFO_TEXTFILEEXTENSION;
  89                 sFileTypeExtension = sValue;
  90                 break;
  91         }
  92         if ( !aProperty.Name.isEmpty() )
  93         {
  94             if ( !aProperty.Value.hasValue() )
  95                 aProperty.Value <<= sValue;
  96             rImport.addInfo(aProperty);
  97         }
  98     }
  99     if ( !(sLocation.isEmpty() || sMediaType.isEmpty()) )
 100     {
 101         ::dbaccess::ODsnTypeCollection aTypeCollection(rImport.GetComponentContext());
 102         OUString sURL(aTypeCollection.getDatasourcePrefixFromMediaType(sMediaType,sFileTypeExtension));
 103         sURL += sLocation;
 104         try
 105         {
 106             xDataSource->setPropertyValue(PROPERTY_URL,makeAny(sURL));
 107         }
 108         catch(const Exception&)
 109         {
 110             DBG_UNHANDLED_EXCEPTION();
 111         }
 112     }
 113 }
 114
 115 OXMLFileBasedDatabase::~OXMLFileBasedDatabase()
 116 {
 117
 118 }
 119
 120 } // namespace dbaxml
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */