internal object DeserialiseResponseArgs(out object[] outArgs,
CdrInputStream sourceStream)
{
// demarshal first the return value;
object retValue = null;
if (m_returnValue.IsNonVoidReturn())
{
retValue = m_returnValue.Deserialize(sourceStream);
}
// ... then the outargs
outArgs = new object[m_arguments.Length];
bool outArgFound = false;
for (int actualParamNr = 0; actualParamNr < m_arguments.Length; actualParamNr++)
{
ArgumentMapping paramInfo = m_arguments[actualParamNr];
if (paramInfo.IsOutArg() || paramInfo.IsRefArg())
{
outArgs[actualParamNr] = paramInfo.Deserialize(sourceStream);
outArgFound = true;
} // else: for an in param null must be added to out-args
}
// prepare the result
// need to return empty array, if no out-arg is present, because otherwise async calls fail
if (!outArgFound)
{
outArgs = new object[0];
}
return(retValue);
}
internal object[] DeserialiseRequestArgs(CdrInputStream sourceStream,
out IDictionary contextElements,
Serializer contextElementSer)
{
object[] result = new object[m_arguments.Length];
for (int actualParamNr = 0; actualParamNr < m_arguments.Length; actualParamNr++)
{
ArgumentMapping paramInfo = m_arguments[actualParamNr];
if (paramInfo.IsInArg() || paramInfo.IsRefArg())
{
result[actualParamNr] = paramInfo.Deserialize(sourceStream);
} // else: null for an out parameter
}
contextElements = DeserializeContextElements(sourceStream, contextElementSer);
return(result);
}
internal void SerializeRequestArgs(object[] arguments, CdrOutputStream targetStream,
LogicalCallContext context, Serializer contextElementSer)
{
for (int actualParamNr = 0; actualParamNr < arguments.Length; actualParamNr++)
{
ArgumentMapping paramInfo = m_arguments[actualParamNr];
// iterate through the parameters, nonOut and nonRetval params are serialised for a request
if (paramInfo.IsInArg() || paramInfo.IsRefArg())
{
paramInfo.Serialize(targetStream, arguments[actualParamNr]);
}
// move to next parameter
// out-args are also part of the arguments array -> move to next for those whithout doing something
}
SerializeContextElements(targetStream, context, contextElementSer);
}
internal void SerializeResponseArgs(object result, object[] outArgs,
CdrOutputStream targetStream)
{
// first serialise the return value,
if (m_returnValue.IsNonVoidReturn())
{
m_returnValue.Serialize(targetStream, result);
}
// ... then the out/ref args
int outParamNr = 0;
for (int actualParamNr = 0; actualParamNr < m_arguments.Length; actualParamNr++)
{
ArgumentMapping paramInfo = m_arguments[actualParamNr];
// iterate through the parameters, out/ref parameters are serialised
if (paramInfo.IsOutArg() || paramInfo.IsRefArg())
{
paramInfo.Serialize(targetStream, outArgs[outParamNr]);
outParamNr++;
}
}
}
