public async Task <FormatResult <TSchema> > FormatAsync(Stream output, EntityResult <TSchema> input)
{
using (var writer = new StreamWriter(output))
{
for (int i = 0;; i++)
{
TSchema entity;
if (!input.TryGetEntity(i, out entity))
{
break;
}
HL7Segment segment = entity as HL7Segment;
if (segment == null)
{
throw new MacheteSchemaException($"The entity is not an HL7 segment: {TypeCache.GetShortName(entity.GetType())}");
}
if (i > 0)
{
await writer.WriteAsync(_settings.SegmentSeparator);
}
IEntityFormatter entityFormatter;
if (_schema.TryGetEntityFormatter(entity, out entityFormatter))
{
var context = new StringBuilderFormatContext();
context.AddSettings(_settings);
entityFormatter.Format(context, entity);
await writer.WriteAsync(context.ToString()).ConfigureAwait(false);
}
else
{
throw new MacheteSchemaException($"The entity type was not found: {TypeCache.GetShortName(entity.GetType())}");
}
}
}
return(new HL7FormatResult <TSchema>());
}
public async Task <FormatResult <TSchema> > FormatAsync(Stream output, EntityCollection <TSchema> input)
{
using (var writer = new StreamWriter(output))
{
for (var i = 0;; i++)
{
if (!input.TryGetEntity(i, out TSchema entity))
{
break;
}
if (!(entity is HL7Segment))
{
throw new MacheteSchemaException($"The entity is not an HL7 segment: {TypeCache.GetShortName(entity.GetType())}");
}
if (i > 0)
{
await writer.WriteAsync(_settings.SegmentSeparator).ConfigureAwait(false);
}
if (!_schema.TryGetEntityFormatter(entity, out var entityFormatter))
{
throw new MacheteSchemaException($"An entity formatter for the entity was not found: {TypeCache.GetShortName(entity.GetType())}");
}
var context = new StringBuilderFormatContext();
context.AddSettings(_settings);
entityFormatter.Format(context, entity);
if (context.Position > 0)
{
await writer.WriteAsync(context.ToString()).ConfigureAwait(false);
}
}
}
return(new HL7FormatResult <TSchema>());
}