protected virtual void ParseTree(EdiIntermediateEntity intermediateStructure)
{
foreach (EdiIntermediateEntity ent in intermediateStructure.Children)
{
switch (ent.EntityType)
{
case TokenContextType.Loop:
SetMapContext(ent.Name);
ParseTree(ent);
break;
case TokenContextType.Segment:
SetMapContext(ent.Name);
if (ent.Parent != null && !ent.Parent.Name.Equals(CurrentLoopDef.Name))
{
ValidationError err = new ValidationError()
{
Message = $"Unexpected Segment at {ent.Parent.Name} > {ent.Name}."
};
Trans.ValidationErrors.Add(err);
}
List <string> segParts = new List <string> {
ent.Name
};
segParts.AddRange(ent.Children.Select(el => el.ToString()));
EdiSegment seg = ProcessSegment(CurrentEntityDef, segParts.ToArray(), -1, EdiInterchange.DefaultCompositeSeparator, Trans);
CurrentLoopInstance.Content.Add(seg);
break;
}
}
}
protected override EdiIntermediateEntity ReadIntermediateTree(string rawData)
{
JsonTextReader reader = new JsonTextReader(new StringReader(rawData));
EdiIntermediateEntity context = new EdiIntermediateEntity(null);
PropertyInfo prop = null;
while (reader.Read())
{
string val;
switch (reader.TokenType)
{
case JsonToken.StartObject:
var ent = new EdiIntermediateEntity(context);
context?.Children.Add(ent);
context = ent;
break;
case JsonToken.PropertyName:
val = reader.Value.ToString();
prop = typeof(EdiIntermediateEntity).GetProperty(val);
break;
case JsonToken.String:
val = reader.Value.ToString();
prop?.SetValue(context, val);
break;
case JsonToken.EndObject:
context = context?.Parent;
break;
}
}
return(context?.Children[0]);
}
private EdiIntermediateEntity CreateEntity(EdiIntermediateEntity parent, string type)
{
EdiIntermediateEntity ent = new EdiIntermediateEntity(parent)
{
Type = type
};
parent?.Children.Add(ent);
return(ent);
}
public virtual EdiTrans ReadToEnd(string rawData)
{
Trans = new EdiTrans(CurrentLoopDef);
CurrentLoopInstance = Trans;
CurrentLoopInstance.Definition = CurrentLoopDef;
EdiIntermediateEntity intermediateTree = ReadIntermediateTree(rawData);
ParseTree(intermediateTree);
return(Trans);
}
protected override EdiIntermediateEntity ReadIntermediateTree(string rawData)
{
XmlTextReader reader = new XmlTextReader(new StringReader(rawData));
EdiIntermediateEntity context = new EdiIntermediateEntity(null);
PropertyInfo prop = null;
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
switch (reader.Name)
{
case "EdiTrans":
context = CreateEntity(context, "M");
break;
case "EdiLoop":
context = CreateEntity(context, "L");
break;
case "EdiSegment":
context = CreateEntity(context, "S");
break;
case "C":
context = CreateEntity(context, "C");
break;
case "E":
context = CreateEntity(context, null);
prop = typeof(EdiIntermediateEntity).GetProperty("E");
if (reader.IsEmptyElement)
{
context = context?.Parent;
}
break;
case "Name":
prop = typeof(EdiIntermediateEntity).GetProperty(reader.LocalName);
break;
}
break;
case XmlNodeType.Text:
prop?.SetValue(context, reader.Value);
break;
case XmlNodeType.EndElement:
switch (reader.Name)
{
case "EdiTrans":
case "EdiLoop":
case "EdiSegment":
case "C":
case "E":
context = context?.Parent;
break;
case "Name":
prop = null;
break;
}
break;
}
}
return(context?.Children[0]);
}
