void QgsConfigParser::serviceCapabilities( QDomElement& parentElement, QDomDocument& doc ) const
{
Q_UNUSED( doc );
QFile wmsService( "wms_metadata.xml" );
if ( wmsService.open( QIODevice::ReadOnly ) )
{
QDomDocument externServiceDoc;
QString parseError;
int errorLineNo;
if ( externServiceDoc.setContent( &wmsService, false, &parseError, &errorLineNo ) )
{
wmsService.close();
QDomElement service = externServiceDoc.firstChildElement();
parentElement.appendChild( service );
}
}
}
void QgsSOAPRequestHandler::setGetCapabilitiesResponse( const QDomDocument& doc )
{
//Parse the QDomDocument Document and create a SOAP response
QDomElement DocCapabilitiesElement = doc.firstChildElement();
if ( !DocCapabilitiesElement.isNull() )
{
QDomNodeList capabilitiesNodes = DocCapabilitiesElement.elementsByTagName( "Capability" );
if ( !capabilitiesNodes.isEmpty() )
{
//create response document
QDomDocument soapResponseDoc;
//Envelope element
QDomElement soapEnvelopeElement = soapResponseDoc.createElement( "soap:Envelope" );
soapEnvelopeElement.setAttribute( "xmlns:soap", "http://schemas.xmlsoap.org/soap/envelope/" );
soapEnvelopeElement.setAttribute( "soap:encoding", "http://schemas.xmlsoap.org/soap/encoding/" );
soapResponseDoc.appendChild( soapEnvelopeElement );
//Body element
QDomElement soapBodyElement = soapResponseDoc.createElementNS( "http://schemas.xmlsoap.org/soap/envelope/", "soap:Body" );
soapEnvelopeElement.appendChild( soapBodyElement );
// check if WMS or MS SOAP request
if ( mService == "MS" || mService == "MDS" || mService == "MAS" )
{
//OA_MI_MS_Capabilities element
QDomElement msCapabilitiesElement = soapResponseDoc.createElement( "ms:OA_MI_Service_Capabilities" );
msCapabilitiesElement.setAttribute( "service", "MS" );
msCapabilitiesElement.setAttribute( "version", "1.1" );
msCapabilitiesElement.setAttribute( "xmlns:ms", "http://www.eu-orchestra.org/services/ms" );
msCapabilitiesElement.setAttribute( "xmlns", "http://www.eu-orchestra.org/services/oas/oa_basic" );
msCapabilitiesElement.setAttribute( "xmlns:gml", "http://www.opengis.net/gml" );
msCapabilitiesElement.setAttribute( "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance" );
msCapabilitiesElement.setAttribute( "xmlns:xsd", "http://www.w3.org/2001/XMLSchema" );
soapBodyElement.appendChild( msCapabilitiesElement );
// import the orchestra common capabilities
QFile common( "common.xml" );
if ( !common.open( QIODevice::ReadOnly ) )
{
//throw an exception...
QgsDebugMsg( "external orchestra common capabilities not found" );
}
else
{
QDomDocument externCapDoc;
QString parseError;
int errorLineNo;
if ( !externCapDoc.setContent( &common, false, &parseError, &errorLineNo ) )
{
QgsDebugMsg( "parse error at setting content of external orchestra common capabilities: "
+ parseError + " at line " + QString::number( errorLineNo ) );
common.close();
}
common.close();
// write common capabilities
QDomElement orchestraCommon = externCapDoc.firstChildElement();
msCapabilitiesElement.appendChild( orchestraCommon );
// write specific capabilities
QDomElement msSpecificCapabilitiesElement = soapResponseDoc.createElement( "serviceSpecificCapabilities" );
soapBodyElement.appendChild( msSpecificCapabilitiesElement );
QDomElement capabilitiesElement = capabilitiesNodes.item( 0 ).toElement();
msSpecificCapabilitiesElement.appendChild( capabilitiesElement );
// to do supportedOperations
QDomNodeList requestNodes = capabilitiesElement.elementsByTagName( "Request" );
if ( !requestNodes.isEmpty() )
{
QDomElement requestElement = requestNodes.item( 0 ).toElement();
QDomNodeList requestChildNodes = requestElement.childNodes();
//append an array element for 'supportedOperations' to the soap document
QDomElement supportedOperationsElement = soapResponseDoc.createElement( "supportedOperations" );
supportedOperationsElement.setAttribute( "xsi:type", "soapenc:Array" );
supportedOperationsElement.setAttribute( "soap:arrayType", "xsd:string[" + QString::number( requestChildNodes.size() ) + "]" );
for ( int i = 0; i < requestChildNodes.size(); ++i )
{
QDomElement itemElement = soapResponseDoc.createElement( "item" );
QDomText itemText = soapResponseDoc.createTextNode( requestChildNodes.item( i ).toElement().tagName() );
itemElement.appendChild( itemText );
supportedOperationsElement.appendChild( itemElement );
}
}
//operationTypeInfo
//predefinedLayers
//predefinedDimensions
//layerTypeInfo
//predefinedStyles
//supportedLayerDataInputFormat
//supportedExceptionFormats
//supportedDCP
}
}
else if ( mService == "WMS" )
{
//WMS_Capabilities element
QDomElement msCapabilitiesElement = soapResponseDoc.createElement( "wms:Capabilities" );
msCapabilitiesElement.setAttribute( "service", "WMS" );
msCapabilitiesElement.setAttribute( "version", "1.3.0" );
msCapabilitiesElement.setAttribute( "xmlns:wms", "http://www.opengis.net/wms" );
msCapabilitiesElement.setAttribute( "xmlns:gml", "http://www.opengis.net/gml" );
msCapabilitiesElement.setAttribute( "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance" );
msCapabilitiesElement.setAttribute( "xmlns:xsd", "http://www.w3.org/2001/XMLSchema" );
soapBodyElement.appendChild( msCapabilitiesElement );
QFile wmsService( "wms_metadata.xml" );
if ( !wmsService.open( QIODevice::ReadOnly ) )
{
//throw an exception...
QgsDebugMsg( "external wms service capabilities not found" );
}
else
{
QDomDocument externServiceDoc;
QString parseError;
int errorLineNo;
if ( !externServiceDoc.setContent( &wmsService, false, &parseError, &errorLineNo ) )
{
QgsDebugMsg( "parse error at setting content of external wms service capabilities: "
+ parseError + " at line " + QString::number( errorLineNo ) );
wmsService.close();
}
wmsService.close();
// write WMS Service capabilities
QDomElement service = externServiceDoc.firstChildElement();
msCapabilitiesElement.appendChild( service );
}
QDomElement msServiceElement = soapResponseDoc.createElement( "Service" );
msCapabilitiesElement.appendChild( msServiceElement );
QDomElement capabilitiesElement = capabilitiesNodes.item( 0 ).toElement();
msCapabilitiesElement.appendChild( capabilitiesElement );
}
else
{
//OA_MI_MS_Capabilities element
QDomElement msCapabilitiesElement = soapResponseDoc.createElement( "ms:OA_MI_Service_Capabilities" );
msCapabilitiesElement.setAttribute( "service", "MS" );
msCapabilitiesElement.setAttribute( "version", "1.1" );
msCapabilitiesElement.setAttribute( "xmlns:ms", "http://www.eu-orchestra.org/services/ms" );
msCapabilitiesElement.setAttribute( "xmlns", "http://www.eu-orchestra.org/services/oas/oa_basic" );
msCapabilitiesElement.setAttribute( "xmlns:gml", "http://www.opengis.net/gml" );
msCapabilitiesElement.setAttribute( "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance" );
msCapabilitiesElement.setAttribute( "xmlns:xsd", "http://www.w3.org/2001/XMLSchema" );
soapBodyElement.appendChild( msCapabilitiesElement );
// import the orchestra common capabilities
QFile common( "common.xml" );
if ( !common.open( QIODevice::ReadOnly ) )
{
//throw an exception...
QgsDebugMsg( "external orchestra common capabilities not found" );
}
else
{
QDomDocument externCapDoc;
QString parseError;
int errorLineNo;
if ( !externCapDoc.setContent( &common, false, &parseError, &errorLineNo ) )
{
QgsDebugMsg( "parse error at setting content of external orchestra common capabilities: "
+ parseError + " at line " + QString::number( errorLineNo ) );
common.close();
}
common.close();
// write common capabilities
QDomElement orchestraCommon = externCapDoc.firstChildElement();
msCapabilitiesElement.appendChild( orchestraCommon );
}
}
QByteArray ba = soapResponseDoc.toByteArray();
setHttpResponse( &ba, "text/xml" );
}
}
}
