// <span class="code-SummaryComment"><summary></span>
/// Converts an HL7 message into a JSON Object from it's XML representation of the same message.
/// <span class="code-SummaryComment"></summary></span>
/// <span class="code-SummaryComment"><param name="sHL7">The HL7 to convert</param></span>
/// <span class="code-SummaryComment"><returns></returns></span>
public static string ConvertToJSON(string sHL7, JObject hl7metadata = null)
{
JObject o = HL7ToXmlConverter.ConvertToJObject(sHL7, hl7metadata);
if (o == null)
{
return(null);
}
return(JsonConvert.SerializeObject(o["hl7message"]));
}
static void Main(string[] args)
{
//First argument is path to a file that contains a valid HL7 message. (Must follow HL7 rules!!)
if (args.Length > 0 && File.Exists(args[0]))
{
string hl7 = File.ReadAllText(args[0]);
JObject obj = HL7ToXmlConverter.ConvertToJObject(hl7);
string msgtype = obj["hl7message"]["MSH"]["MSH.9"].GetFirstField();
StringBuilder builder = new StringBuilder();
if (msgtype.Equals("ORU") || msgtype.Equals("MDM"))
{
if (obj["hl7message"]["OBX"] is JArray)
{
foreach (var obx in obj["hl7message"]["OBX"])
{
if (Utilities.getFirstField(obx["OBX.2"]).Equals("TX") || Utilities.getFirstField(obx["OBX.2"]).Equals("FT"))
{
builder.Append(Utilities.getFirstField(obx["OBX.5"]).UnEscapeHL7());
builder.Append("\r\n");
}
}
}
else
{
if (Utilities.getFirstField(obj["hl7message"]["OBX"]["OBX.2"]).Equals("TX") || Utilities.getFirstField(obj["hl7message"]["OBX"]["OBX.2"]).Equals("FT"))
{
builder.Append(Utilities.getFirstField(obj["hl7message"]["OBX"]["OBX.5"]).UnEscapeHL7());
builder.Append("\r\n");
}
}
Console.WriteLine(builder.ToString());
Console.ReadLine();
}
}
else
{
Console.WriteLine("Please pass in a valid path and file");
}
}