/**
* 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;
}
/**
* The main method to perform realisation.
*
* @param args
* the args
* @return the string
* @throws XMLRealiserException
* the xML realiser exception
*/
public static string main(object[] args)
{
if (args == null || args.Length == 0)
{
throw new XMLRealiserException("invalid args");
}
int argx = 0;
string input = "";
string output = "OK";
string opCodeStr = (string) args[argx++];
OpCode opCode;
try
{
Enum.TryParse(opCodeStr, out opCode);
}
catch (ArgumentException)
{
throw new XMLRealiserException("invalid args");
}
switch (opCode)
{
case OpCode.realise:
if (args.Length <= argx)
{
throw new XMLRealiserException("invalid args");
}
input = (string) args[argx++];
StringReader reader = new StringReader(input);
wrapper.RequestType request = getRequest(reader);
output = realise(request.Document);
break;
case OpCode.setLexicon:
{
if (args.Length <= argx + 1)
{
throw new XMLRealiserException("invalid setLexicon args");
}
string lexTypeStr = (string) args[argx++];
string lexFile = (string) args[argx++];
LexiconType lexType;
if (!Enum.TryParse(lexTypeStr, out lexType))
{
throw new XMLRealiserException("invalid args");
}
setLexicon(lexType, lexFile);
break;
}
case OpCode.startRecording:
{
if (args.Length <= argx)
{
throw new XMLRealiserException("invalid args");
}
string path = (string) args[argx++];
startRecording(path);
break;
}
case OpCode.stopRecording:
if (record != null)
{
output = record.GetRecordingFile();
try
{
record.finish();
}
catch (Exception e)
{
throw new XMLRealiserException("xml writing error " + e.Message);
}
}
break;
case OpCode.noop:
break;
default:
throw new XMLRealiserException("invalid op code " + opCodeStr);
}
if (opCode == OpCode.realise)
{
}
return output;
}
