[mapguide-users] Cannot SetSelectionXML using KingOracle as provider

[Iulia Tamas]

Hello,

    After passing from charging data from .sdf files to charging data from Oracle Spatial using KingOracle as provider, I have faced some problems when trying to use SetSelectionXML.

    The xmlSelection is created but without the <ID> element:

  <?xml version="1.0" encoding="UTF-8" ?>
      <FeatureSet xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FeatureSet-1.0.0.xsd">
             <Layer id="171561a0-2b28-11e1-8000-005056c00001">
                <Class id="KingOra:XE~POSTE~DATA">
                     <ID />
            </Class>
         </Layer>
  </FeatureSet>



I am using the following code to create the $xmlSelection:

 $queryOptions = new MgFeatureQueryOptions();

  for ($i = 0; $i < $layerCollection->GetCount() && !$foundKey; $i++) {
 
        $layer = $layerCollection->GetItem($i);
        if ($layer->GetName() == 'Poste') {

            for ($j = 0; $j < sizeof($queryPropertyName); $j++) {
                try {
                $queryOptions->SetFilter('NAME' . ' ' . $queryOperation . " '" ."A1" . "'");
                    $featureReader = $layer->SelectFeatures($queryOptions);
                    if ($featureReader->ReadNext()) {
                       $featureClass = $layer->GetFeatureClassName();
                        $properties = new MgPropertyCollection();
                        $properties->Add(new MgStringProperty('NAME', $featureReader->GetString('NAME')));
                    
                        $selection = new MgSelection($map);
                        $selection->AddFeatureIds($layer, $featureClass, $properties);

                        $xmlSelection = $selection->ToXml();
                        $featureReader->Close();
                        $foundKey = true;

                        break;
                  }

                    $featureReader->Close();

                } catch (MgException $e) {

              }
            }
        }



I also get the following error:

 Error: An exception occurred in FDO component.
        c_KgOraSelectCommand.Execute : ERROR: FindClassDefinition() return NULL 
 StackTrace:
  - MgFeatureServiceHandler.ProcessOperation line 83 file c:\builds\mg22x64\mgdev\server\src\services\feature\FeatureServiceHandler.cpp
  - MgOpSelectFeatures.Execute line 109 file c:\builds\mg22x64\mgdev\server\src\services\feature\OpSelectFeatures.cpp
  - MgServerFeatureService.SelectFeatures line 433 file c:\builds\mg22x64\mgdev\server\src\services\feature\ServerFeatureService.cpp
  - MgServerSelectFeatures.SelectFeatures line 266 file c:\builds\mg22x64\mgdev\server\src\services\feature\ServerSelectFeatures.cpp    


I'm using Mapguide 2.2, 64 bit

Does anybody know why this happens?

Thank you,
Iulia
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