xmlscript/source/xmlmod_imexp/xmlmod_import.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_xmlscript.hxx"
  33 #include "imp_share.hxx"
  34
  35 #include <osl/diagnose.h>
  36
  37 #include <rtl/ustrbuf.hxx>
  38
  39 #include <xmlscript/xml_import.hxx>
  40 #include <comphelper/processfactory.hxx>
  41
  42
  43 namespace xmlscript
  44 {
  45
  46 //##################################################################################################
  47
  48 //__________________________________________________________________________________________________
  49 Reference< xml::input::XElement > ModuleElement::getParent()
  50     throw (RuntimeException)
  51 {
  52     return static_cast< xml::input::XElement * >( _pParent );
  53 }
  54 //__________________________________________________________________________________________________
  55 OUString ModuleElement::getLocalName()
  56     throw (RuntimeException)
  57 {
  58     return _aLocalName;
  59 }
  60 //__________________________________________________________________________________________________
  61 sal_Int32 ModuleElement::getUid()
  62     throw (RuntimeException)
  63 {
  64     return _pImport->XMLNS_SCRIPT_UID;
  65 }
  66 //__________________________________________________________________________________________________
  67 Reference< xml::input::XAttributes > ModuleElement::getAttributes()
  68     throw (RuntimeException)
  69 {
  70     return _xAttributes;
  71 }
  72 //__________________________________________________________________________________________________
  73 void ModuleElement::ignorableWhitespace(
  74     OUString const & /*rWhitespaces*/ )
  75     throw (xml::sax::SAXException, RuntimeException)
  76 {
  77     // not used
  78 }
  79 //__________________________________________________________________________________________________
  80 void ModuleElement::characters( OUString const & rChars )
  81     throw (xml::sax::SAXException, RuntimeException)
  82 {
  83     _StrBuffer.append( rChars );
  84 }
  85 //__________________________________________________________________________________________________
  86 void ModuleElement::processingInstruction(
  87     OUString const & /*rTarget*/, OUString const & /*rData*/ )
  88     throw (xml::sax::SAXException, RuntimeException)
  89 {
  90 }
  91 //__________________________________________________________________________________________________
  92 void ModuleElement::endElement()
  93     throw (xml::sax::SAXException, RuntimeException)
  94 {
  95     _pImport->mrModuleDesc.aCode = _StrBuffer.makeStringAndClear();
  96 }
  97 //__________________________________________________________________________________________________
  98 Reference< xml::input::XElement > ModuleElement::startChildElement(
  99     sal_Int32 /*nUid*/, OUString const & /*rLocalName*/,
 100     Reference< xml::input::XAttributes > const & /*xAttributes*/ )
 101     throw (xml::sax::SAXException, RuntimeException)
 102 {
 103     throw xml::sax::SAXException(
 104         OUString( RTL_CONSTASCII_USTRINGPARAM("unexpected element!") ),
 105         Reference< XInterface >(), Any() );
 106 }
 107
 108 //__________________________________________________________________________________________________
 109 ModuleElement::ModuleElement(
 110     OUString const & rLocalName,
 111     Reference< xml::input::XAttributes > const & xAttributes,
 112     ModuleElement * pParent, ModuleImport * pImport )
 113     SAL_THROW( () )
 114     : _pImport( pImport )
 115     , _pParent( pParent )
 116     , _aLocalName( rLocalName )
 117     , _xAttributes( xAttributes )
 118 {
 119     _pImport->acquire();
 120
 121     if (_pParent)
 122     {
 123         _pParent->acquire();
 124     }
 125 }
 126 //__________________________________________________________________________________________________
 127 ModuleElement::~ModuleElement()
 128     SAL_THROW( () )
 129 {
 130     _pImport->release();
 131
 132     if (_pParent)
 133     {
 134         _pParent->release();
 135     }
 136
 137 #if OSL_DEBUG_LEVEL > 1
 138     OString aStr( OUStringToOString( _aLocalName, RTL_TEXTENCODING_ASCII_US ) );
 139     OSL_TRACE( "ModuleElement::~ModuleElement(): %s\n", aStr.getStr() );
 140 #endif
 141 }
 142
 143 //##################################################################################################
 144
 145 // XRoot
 146
 147 //______________________________________________________________________________
 148 void ModuleImport::startDocument(
 149     Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping )
 150     throw (xml::sax::SAXException, RuntimeException)
 151 {
 152     XMLNS_SCRIPT_UID = xNamespaceMapping->getUidByUri(
 153         OUSTR(XMLNS_SCRIPT_URI) );
 154     XMLNS_LIBRARY_UID = xNamespaceMapping->getUidByUri(
 155         OUSTR(XMLNS_LIBRARY_URI) );
 156     XMLNS_XLINK_UID = xNamespaceMapping->getUidByUri(
 157         OUSTR(XMLNS_XLINK_URI) );
 158 }
 159
 160 //__________________________________________________________________________________________________
 161 void ModuleImport::endDocument()
 162     throw (xml::sax::SAXException, RuntimeException)
 163 {
 164     // ignored
 165 }
 166 //__________________________________________________________________________________________________
 167 void ModuleImport::processingInstruction(
 168     OUString const & /*rTarget*/, OUString const & /*rData*/ )
 169     throw (xml::sax::SAXException, RuntimeException)
 170 {
 171 }
 172 //__________________________________________________________________________________________________
 173 void ModuleImport::setDocumentLocator(
 174     Reference< xml::sax::XLocator > const & /*xLocator*/ )
 175     throw (xml::sax::SAXException, RuntimeException)
 176 {
 177 }
 178 //__________________________________________________________________________________________________
 179 Reference< xml::input::XElement > ModuleImport::startRootElement(
 180     sal_Int32 nUid, OUString const & rLocalName,
 181     Reference< xml::input::XAttributes > const & xAttributes )
 182     throw (xml::sax::SAXException, RuntimeException)
 183 {
 184     if (XMLNS_SCRIPT_UID != nUid)
 185     {
 186         throw xml::sax::SAXException(
 187             OUString( RTL_CONSTASCII_USTRINGPARAM("illegal namespace!") ),
 188             Reference< XInterface >(), Any() );
 189     }
 190     // window
 191     else if (rLocalName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("module") ))
 192     {
 193         mrModuleDesc.aName = xAttributes->getValueByUidName(
 194             XMLNS_LIBRARY_UID,
 195             OUString( RTL_CONSTASCII_USTRINGPARAM("name") ) );
 196         mrModuleDesc.aLanguage = xAttributes->getValueByUidName(
 197             XMLNS_XLINK_UID,
 198             OUString( RTL_CONSTASCII_USTRINGPARAM("language") ) );
 199
 200         return new ModuleElement( rLocalName, xAttributes, 0, this );
 201     }
 202     else
 203     {
 204         throw xml::sax::SAXException(
 205             OUString( RTL_CONSTASCII_USTRINGPARAM(
 206                           "illegal root element (expected module) given: ") ) +
 207             rLocalName, Reference< XInterface >(), Any() );
 208     }
 209 }
 210 //__________________________________________________________________________________________________
 211 ModuleImport::~ModuleImport()
 212     SAL_THROW( () )
 213 {
 214 #if OSL_DEBUG_LEVEL > 1
 215     OSL_TRACE( "ModuleImport::~ModuleImport().\n" );
 216 #endif
 217 }
 218
 219 //##################################################################################################
 220
 221 Reference< xml::sax::XDocumentHandler >
 222 SAL_CALL importScriptModule( ModuleDescriptor& rMod )
 223     SAL_THROW( (Exception) )
 224 {
 225     return ::xmlscript::createDocumentHandler(
 226         static_cast< xml::input::XRoot * >( new ModuleImport( rMod ) ) );
 227 }
 228
 229 }
 230