private static void CheckIndexesInMsg(IEnumerable <messageType> allMessages, messageType msg)
{
if (msg.index == null)
{
return;
}
foreach (var index in msg.index)
{
var indexedField = msg.field.SingleOrDefault(field => field.id == index.forField);
if (indexedField == null)
{
Logger.Fatal("Message {0}: index {1} references unknown field {2}", msg.name, index.id, index.forField);
continue;
}
if (indexedField.modifier != modifierType.repeated)
{
Logger.Fatal("Message {0}: index {1} references non repeated field {2}", msg.name, index.id, indexedField.name);
continue;
}
if (!new[] { typeType.nestedMessage, typeType.referenceMessage }.Contains(indexedField.type))
{
Logger.Fatal("Message {0}: index {1} references non message field {2}", msg.name, index.id, indexedField.name);
continue;
}
// get the pointed message and check if it contains the wanted field
var referencedFieldMessageType = allMessages.SingleOrDefault(m => m.name == indexedField.messageType);
Debug.Assert(referencedFieldMessageType != null);
var sortingField = referencedFieldMessageType.field.SingleOrDefault(field => field.name == index.sortBy);
if (sortingField == null)
{
Logger.Fatal("Message {0}: index {1}'s sortBy ({2}) isn't a field of message {3}", msg.name, index.id, index.sortBy, referencedFieldMessageType.name);
continue;
}
if (sortingField.modifier != modifierType.required)
{
Logger.Fatal("Message {0}: index {1}'s sortBy ({2}) isn't a required field of message {3}", msg.name, index.id, index.sortBy, referencedFieldMessageType.name);
continue;
}
if (new[] { typeType.nestedMessage, typeType.referenceMessage }.Contains(sortingField.type))
{
Logger.Fatal("Message {0}: index {1}'s sortBy ({2}) can't be a message", msg.name, index.id, index.sortBy);
}
}
}
public void Visit(messageType node)
{
_strm.WriteLine("message {0}Header", node.name);
_strm.WriteLine("{");
foreach (var field in node.field)
{
field.Accept(this);
}
foreach (var index in node.index)
{
index.Accept(this);
}
_strm.WriteLine("}");
}
private static void CheckFieldsInMsg(IEnumerable <messageType> allMessages, messageType msg)
{
if (msg.field == null)
{
return;
}
foreach (var field in msg.field)
{
if (field.id < 1)
{
Logger.Fatal("Message {0}: field {1}'s id should be >= 1", msg.name, field.name);
continue;
}
if (field.messageType != null && allMessages.SingleOrDefault(m => m.name == field.messageType) == null)
{
Logger.Fatal("Message {0}: field {1} references unknown message {2}", msg.name, field.name, field.messageType);
}
}
}
private static void CheckIndexesInMsg(IEnumerable<messageType> allMessages, messageType msg)
{
if (msg.index == null)
return;
foreach (var index in msg.index)
{
var indexedField = msg.field.SingleOrDefault(field => field.id == index.forField);
if (indexedField == null)
{
Logger.Fatal("Message {0}: index {1} references unknown field {2}", msg.name, index.id, index.forField);
continue;
}
if (indexedField.modifier != modifierType.repeated)
{
Logger.Fatal("Message {0}: index {1} references non repeated field {2}", msg.name, index.id, indexedField.name);
continue;
}
if (!new[] { typeType.nestedMessage, typeType.referenceMessage }.Contains(indexedField.type))
{
Logger.Fatal("Message {0}: index {1} references non message field {2}", msg.name, index.id, indexedField.name);
continue;
}
// get the pointed message and check if it contains the wanted field
var referencedFieldMessageType = allMessages.SingleOrDefault(m => m.name == indexedField.messageType);
Debug.Assert(referencedFieldMessageType != null);
var sortingField = referencedFieldMessageType.field.SingleOrDefault(field => field.name == index.sortBy);
if (sortingField == null)
{
Logger.Fatal("Message {0}: index {1}'s sortBy ({2}) isn't a field of message {3}", msg.name, index.id, index.sortBy, referencedFieldMessageType.name);
continue;
}
if (sortingField.modifier != modifierType.required)
{
Logger.Fatal("Message {0}: index {1}'s sortBy ({2}) isn't a required field of message {3}", msg.name, index.id, index.sortBy, referencedFieldMessageType.name);
continue;
}
if (new[] { typeType.nestedMessage, typeType.referenceMessage }.Contains(sortingField.type))
{
Logger.Fatal("Message {0}: index {1}'s sortBy ({2}) can't be a message", msg.name, index.id, index.sortBy);
}
}
}
private static void CheckFieldsInMsg(IEnumerable<messageType> allMessages, messageType msg)
{
if (msg.field == null)
return;
foreach (var field in msg.field)
{
if (field.id < 1)
{
Logger.Fatal("Message {0}: field {1}'s id should be >= 1", msg.name, field.name);
continue;
}
if (field.messageType != null && allMessages.SingleOrDefault(m => m.name == field.messageType) == null)
{
Logger.Fatal("Message {0}: field {1} references unknown message {2}", msg.name, field.name, field.messageType);
}
}
}
public void Visit(messageType node)
{
_strm.WriteLine("message {0}Header", node.name);
_strm.WriteLine("{");
foreach (var field in node.field)
{
field.Accept(this);
}
foreach (var index in node.index)
{
index.Accept(this);
}
_strm.WriteLine("}");
}
