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 DBG_NAME(OXMLFileBasedDatabase)
  39
  40 OXMLFileBasedDatabase::OXMLFileBasedDatabase( ODBFilter& rImport,
  41                 sal_uInt16 nPrfx, const OUString& _sLocalName,
  42                 const Reference< XAttributeList > & _xAttrList) :
  43     SvXMLImportContext( rImport, nPrfx, _sLocalName )
  44 {
  45     DBG_CTOR(OXMLFileBasedDatabase,NULL);
  46
  47     OSL_ENSURE(_xAttrList.is(),"Attribute list is NULL!");
  48     const SvXMLNamespaceMap& rMap = rImport.GetNamespaceMap();
  49     const SvXMLTokenMap& rTokenMap = rImport.GetDataSourceElemTokenMap();
  50
  51     Reference<XPropertySet> xDataSource = rImport.getDataSource();
  52
  53     PropertyValue aProperty;
  54
  55     const sal_Int16 nLength = (xDataSource.is() && _xAttrList.is()) ? _xAttrList->getLength() : 0;
  56     OUString sLocation,sMediaType,sFileTypeExtension;
  57     for(sal_Int16 i = 0; i < nLength; ++i)
  58     {
  59         OUString sLocalName;
  60         const OUString sAttrName = _xAttrList->getNameByIndex( i );
  61         const sal_uInt16 nPrefix = rMap.GetKeyByAttrName( sAttrName,&sLocalName );
  62         const OUString sValue = _xAttrList->getValueByIndex( i );
  63
  64         aProperty.Name = OUString();
  65         aProperty.Value = Any();
  66
  67         switch( rTokenMap.Get( nPrefix, sLocalName ) )
  68         {
  69             case XML_TOK_DB_HREF:
  70                 {
  71                     SvtPathOptions aPathOptions;
  72                     OUString sFileName = aPathOptions.SubstituteVariable(sValue);
  73                     if ( sValue == sFileName )
  74                     {
  75                         const sal_Int32 nFileNameLength = sFileName.getLength();
  76                         if ( ( nFileNameLength > 0 ) && ( sFileName.getStr()[ nFileNameLength - 1 ] == '/' ) )
  77                             sFileName = sFileName.copy( 0, nFileNameLength - 1 );
  78
  79                         sLocation = ::svt::OFileNotation( rImport.GetAbsoluteReference( sFileName ) ).get( ::svt::OFileNotation::N_SYSTEM );
  80                     }
  81
  82                     if ( sLocation.isEmpty() )
  83                         sLocation = sValue;
  84                 }
  85                 break;
  86             case XML_TOK_MEDIA_TYPE:
  87                 sMediaType = sValue;
  88                 break;
  89             case XML_TOK_EXTENSION:
  90                 aProperty.Name = INFO_TEXTFILEEXTENSION;
  91                 sFileTypeExtension = sValue;
  92                 break;
  93         }
  94         if ( !aProperty.Name.isEmpty() )
  95         {
  96             if ( !aProperty.Value.hasValue() )
  97                 aProperty.Value <<= sValue;
  98             rImport.addInfo(aProperty);
  99         }
 100     }
 101     if ( !(sLocation.isEmpty() || sMediaType.isEmpty()) )
 102     {
 103         ::dbaccess::ODsnTypeCollection aTypeCollection(rImport.GetComponentContext());
 104         OUString sURL(aTypeCollection.getDatasourcePrefixFromMediaType(sMediaType,sFileTypeExtension));
 105         sURL += sLocation;
 106         try
 107         {
 108             xDataSource->setPropertyValue(PROPERTY_URL,makeAny(sURL));
 109         }
 110         catch(const Exception&)
 111         {
 112             DBG_UNHANDLED_EXCEPTION();
 113         }
 114     }
 115 }
 116 // -----------------------------------------------------------------------------
 117
 118 OXMLFileBasedDatabase::~OXMLFileBasedDatabase()
 119 {
 120
 121     DBG_DTOR(OXMLFileBasedDatabase,NULL);
 122 }
 123 // -----------------------------------------------------------------------------
 124 //----------------------------------------------------------------------------
 125 } // namespace dbaxml
 126 // -----------------------------------------------------------------------------
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */