/**
* Gets the request.
*
* @param input
* the input
* @return the request
* @throws XMLRealiserException
* the xML realiser exception
*/
public static wrapper.RequestType getRequest(StringReader input)
{
wrapper.NLGSpec spec = UnWrapper.getNLGSpec(input);
wrapper.RequestType request = spec.Request;
if (request == null)
{
throw new XMLRealiserException("Must have Request element");
}
return request;
}
/**
* Gets the recording.
*
* @param input
* the input
* @return the recording
* @throws XMLRealiserException
* the xML realiser exception
*/
public static wrapper.RecordSet getRecording(StringReader input)
{
wrapper.NLGSpec spec = UnWrapper.getNLGSpec(input);
wrapper.RecordSet recording = spec.Recording;
if (recording == null)
{
throw new XMLRealiserException("Must have Recording element");
}
return recording;
}
/**
* Create wrapper objects from xml for a request to realise, or the xml for
* a recording. Both are elements of NLGSpec.
*
* @param xmlReader
* the xml reader
* @return the nLG spec
* @throws XMLRealiserException
* the xML realiser exception
*/
public static wrapper.NLGSpec getNLGSpec(StringReader xmlReader)
{
wrapper.NLGSpec wt = null;
try
{
XmlSerializer serializer = new XmlSerializer(typeof(wrapper.NLGSpec));
object obj = serializer.Deserialize(xmlReader);
if (obj is wrapper.NLGSpec)
{
wt = (wrapper.NLGSpec)obj;
}
}
catch (Exception e)
{
throw new XMLRealiserException("XML deserialization error", e);
}
return(wt);
}