/// <summary> Note that the validation context of the resulting message is set to this parser's validation
/// context. The validation context is used within Primitive.setValue().
///
/// </summary>
/// <param name="name">name of the desired structure in the form XXX_YYY
/// </param>
/// <param name="version">HL7 version (e.g. "2.3")
/// </param>
/// <param name="isExplicit">true if the structure was specified explicitly in MSH-9-3, false if it
/// was inferred from MSH-9-1 and MSH-9-2. If false, a lookup may be performed to find
/// an alternate structure corresponding to that message type and event.
/// </param>
/// <returns> a Message instance
/// </returns>
/// <throws> HL7Exception if the version is not recognized or no appropriate class can be found or the Message </throws>
/// <summary> class throws an exception on instantiation (e.g. if args are not as expected)
/// </summary>
protected internal virtual IMessage InstantiateMessage(System.String theName, System.String theVersion, bool isExplicit)
{
IMessage result = null;
System.Type messageClass = _modelClassFactory.GetMessageClass(theName, theVersion, isExplicit);
if (messageClass == null)
{
throw new System.Exception("Can't find message class in current package list: " + theName);
}
_log.Info("Instantiating msg of class " + messageClass.FullName);
System.Reflection.ConstructorInfo constructor = messageClass.GetConstructor(new System.Type[] { typeof(IModelClassFactory) });
result = (IMessage)constructor.Invoke(new System.Object[] { _modelClassFactory });
result.ValidationContext = _validationContext;
return(result);
}
