public static System.String encode(Segment source, NuGenEncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
result.Append(source.getName());
result.Append(encodingChars.FieldSeparator);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getName()))
{
startAt = 2;
}
//loop through fields; for every field delimit any repetitions and add field delimiter after ...
int numFields = source.numFields();
for (int i = startAt; i <= numFields; i++)
{
try
{
Type[] reps = source.getField(i);
for (int j = 0; j < reps.Length; j++)
{
System.String fieldText = encode(reps[j], encodingChars);
//if this is MSH-2, then it shouldn't be escaped, so unescape it again
if (isDelimDefSegment(source.getName()) && i == 2)
{
fieldText = NuGenEscape.unescape(fieldText, encodingChars);
}
result.Append(fieldText);
if (j < reps.Length - 1)
{
result.Append(encodingChars.RepetitionSeparator);
}
}
}
catch (NuGenHL7Exception)
{
}
result.Append(encodingChars.FieldSeparator);
}
//strip trailing delimiters ...
return(stripExtraDelimiters(result.ToString(), encodingChars.FieldSeparator));
}
/// <summary> Populates certain required fields in a response message header, using
/// information from the corresponding inbound message. The current time is
/// used for the message time field, and <code>MessageIDGenerator</code> is
/// used to create a unique message ID. Version and message type fields are
/// not populated.
/// </summary>
public static void fillResponseHeader(Segment inbound, Segment outbound)
{
if (!inbound.getName().Equals("MSH") || !outbound.getName().Equals("MSH"))
{
throw new NuGenHL7Exception("Need MSH segments. Got " + inbound.getName() + " and " + outbound.getName());
}
//get MSH data from incoming message ...
System.String encChars = Terser.get_Renamed(inbound, 2, 0, 1, 1);
System.String fieldSep = Terser.get_Renamed(inbound, 1, 0, 1, 1);
System.String procID = Terser.get_Renamed(inbound, 11, 0, 1, 1);
//populate outbound MSH using data from inbound message ...
Terser.set_Renamed(outbound, 2, 0, 1, 1, encChars);
Terser.set_Renamed(outbound, 1, 0, 1, 1, fieldSep);
System.Globalization.GregorianCalendar now = new System.Globalization.GregorianCalendar();
SupportClass.CalendarManager.manager.SetDateTime(now, System.DateTime.Now);
Terser.set_Renamed(outbound, 7, 0, 1, 1, CommonTS.toHl7TSFormat(now));
Terser.set_Renamed(outbound, 10, 0, 1, 1, MessageIDGenerator.Instance.NewID);
Terser.set_Renamed(outbound, 11, 0, 1, 1, procID);
}
/// <summary> Creates an ACK message with the minimum required information from an inbound message.
/// Optional fields can be filled in afterwards, before the message is returned. Pleaase
/// note that MSH-10, the outbound message control ID, is also set using the class
/// <code>Genetibase.NuGenHL7.util.MessageIDGenerator</code>. Also note that the ACK messages returned
/// is the same version as the version stated in the inbound MSH if there is a generic ACK for that
/// version, otherwise a version 2.4 ACK is returned. MSA-1 is set to AA by default.
///
/// </summary>
/// <param name="inboundHeader">the MSH segment if the inbound message
/// </param>
/// <throws> IOException if there is a problem reading or writing the message ID file </throws>
/// <throws> DataTypeException if there is a problem setting ACK values </throws>
public static Message makeACK(Segment inboundHeader)
{
if (!inboundHeader.getName().Equals("MSH"))
{
throw new NuGenHL7Exception("Need an MSH segment to create a response ACK (got " + inboundHeader.getName() + ")");
}
//make ACK of correct version
System.String version = null;
try
{
version = Terser.get_Renamed(inboundHeader, 12, 0, 1, 1);
}
catch (NuGenHL7Exception)
{
/* proceed with null */
}
if (version == null)
{
version = "2.4";
}
System.String ackClassName = SourceGenerator.getVersionPackageName(version) + "message.ACK";
Message out_Renamed = null;
try
{
System.Type ackClass = System.Type.GetType(ackClassName);
out_Renamed = (Message)System.Activator.CreateInstance(ackClass);
}
catch (System.Exception e)
{
throw new NuGenHL7Exception("Can't instantiate ACK of class " + ackClassName + ": " + e.GetType().FullName);
}
Terser terser = new Terser(out_Renamed);
//populate outbound MSH using data from inbound message ...
Segment outHeader = (Segment)out_Renamed.get_Renamed("MSH");
fillResponseHeader(inboundHeader, outHeader);
terser.set_Renamed("/MSH-9", "ACK");
terser.set_Renamed("/MSH-12", version);
terser.set_Renamed("/MSA-1", "AA");
terser.set_Renamed("/MSA-2", Genetibase.NuGenHL7.util.NuGenTerser.get_Renamed(inboundHeader, 10, 0, 1, 1));
return(out_Renamed);
}
/// <summary> Populates the given error segment with information from this Exception.</summary>
public virtual void populate(Segment errorSegment)
{
//make sure it's an ERR
if (!errorSegment.getName().Equals("ERR"))
{
throw new NuGenHL7Exception("Can only populate an ERR segment with an exception -- got: " + errorSegment.GetType().FullName);
}
int rep = errorSegment.getField(1).Length; //append after existing reps
if (this.SegmentName != null)
{
Terser.set_Renamed(errorSegment, 1, rep, 1, 1, this.SegmentName);
}
if (this.SegmentRepetition >= 0)
{
Terser.set_Renamed(errorSegment, 1, rep, 2, 1, System.Convert.ToString(this.SegmentRepetition));
}
if (this.FieldPosition >= 0)
{
Terser.set_Renamed(errorSegment, 1, rep, 3, 1, System.Convert.ToString(this.FieldPosition));
}
Terser.set_Renamed(errorSegment, 1, rep, 4, 1, System.Convert.ToString(this.errCode));
Terser.set_Renamed(errorSegment, 1, rep, 4, 3, "hl70357");
Terser.set_Renamed(errorSegment, 1, rep, 4, 5, this.Message);
//try to get error condition text
try
{
System.String desc = NuGenTableRepository.Instance.getDescription(357, System.Convert.ToString(this.errCode));
Terser.set_Renamed(errorSegment, 1, rep, 4, 2, desc);
}
catch (NuGenLookupException)
{
}
}
public static System.String encode(Segment source, NuGenEncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
result.Append(source.getName());
result.Append(encodingChars.FieldSeparator);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getName()))
startAt = 2;
//loop through fields; for every field delimit any repetitions and add field delimiter after ...
int numFields = source.numFields();
for (int i = startAt; i <= numFields; i++)
{
try
{
Type[] reps = source.getField(i);
for (int j = 0; j < reps.Length; j++)
{
System.String fieldText = encode(reps[j], encodingChars);
//if this is MSH-2, then it shouldn't be escaped, so unescape it again
if (isDelimDefSegment(source.getName()) && i == 2)
fieldText = NuGenEscape.unescape(fieldText, encodingChars);
result.Append(fieldText);
if (j < reps.Length - 1)
result.Append(encodingChars.RepetitionSeparator);
}
}
catch (NuGenHL7Exception)
{
}
result.Append(encodingChars.FieldSeparator);
}
//strip trailing delimiters ...
return stripExtraDelimiters(result.ToString(), encodingChars.FieldSeparator);
}
/// <summary> Parses a segment string and populates the given Segment object. Unexpected fields are
/// added as Varies' at the end of the segment.
///
/// </summary>
/// <throws> HL7Exception if the given string does not contain the </throws>
/// <summary> given segment or if the string is not encoded properly
/// </summary>
public virtual void parse(Segment destination, System.String segment, NuGenEncodingCharacters encodingChars)
{
int fieldOffset = 0;
if (isDelimDefSegment(destination.getName()))
{
fieldOffset = 1;
//set field 1 to fourth character of string
Terser.set_Renamed(destination, 1, 0, 1, 1, System.Convert.ToString(encodingChars.FieldSeparator));
}
System.String[] fields = split(segment, System.Convert.ToString(encodingChars.FieldSeparator));
//destination.setName(fields[0]);
for (int i = 1; i < fields.Length; i++)
{
System.String[] reps = split(fields[i], System.Convert.ToString(encodingChars.RepetitionSeparator));
//MSH-2 will get split incorrectly so we have to fudge it ...
bool isMSH2 = isDelimDefSegment(destination.getName()) && i + fieldOffset == 2;
if (isMSH2)
{
reps = new System.String[1];
reps[0] = fields[i];
}
for (int j = 0; j < reps.Length; j++)
{
try
{
System.Text.StringBuilder statusMessage = new System.Text.StringBuilder("Parsing field ");
statusMessage.Append(i + fieldOffset);
statusMessage.Append(" repetition ");
statusMessage.Append(j);
//parse(destination.getField(i + fieldOffset, j), reps[j], encodingChars, false);
Type field = destination.getField(i + fieldOffset, j);
if (isMSH2)
{
Terser.getPrimitive(field, 1, 1).Value = reps[j];
}
else
{
parse(field, reps[j], encodingChars);
}
}
catch (NuGenHL7Exception e)
{
//set the field location and throw again ...
e.FieldPosition = i;
e.SegmentRepetition = MessageIterator.getIndex(destination.Parent, destination).rep;
e.SegmentName = destination.getName();
throw e;
}
}
}
//set data type of OBX-5
if (destination.GetType().FullName.IndexOf("OBX") >= 0)
{
Varies.fixOBX5(destination, Factory);
}
}
/// <summary> Parses a segment string and populates the given Segment object. Unexpected fields are
/// added as Varies' at the end of the segment.
///
/// </summary>
/// <throws> HL7Exception if the given string does not contain the </throws>
/// <summary> given segment or if the string is not encoded properly
/// </summary>
public virtual void parse(Segment destination, System.String segment, NuGenEncodingCharacters encodingChars)
{
int fieldOffset = 0;
if (isDelimDefSegment(destination.getName()))
{
fieldOffset = 1;
//set field 1 to fourth character of string
Terser.set_Renamed(destination, 1, 0, 1, 1, System.Convert.ToString(encodingChars.FieldSeparator));
}
System.String[] fields = split(segment, System.Convert.ToString(encodingChars.FieldSeparator));
//destination.setName(fields[0]);
for (int i = 1; i < fields.Length; i++)
{
System.String[] reps = split(fields[i], System.Convert.ToString(encodingChars.RepetitionSeparator));
//MSH-2 will get split incorrectly so we have to fudge it ...
bool isMSH2 = isDelimDefSegment(destination.getName()) && i + fieldOffset == 2;
if (isMSH2)
{
reps = new System.String[1];
reps[0] = fields[i];
}
for (int j = 0; j < reps.Length; j++)
{
try
{
System.Text.StringBuilder statusMessage = new System.Text.StringBuilder("Parsing field ");
statusMessage.Append(i + fieldOffset);
statusMessage.Append(" repetition ");
statusMessage.Append(j);
//parse(destination.getField(i + fieldOffset, j), reps[j], encodingChars, false);
Type field = destination.getField(i + fieldOffset, j);
if (isMSH2)
{
Terser.getPrimitive(field, 1, 1).Value = reps[j];
}
else
{
parse(field, reps[j], encodingChars);
}
}
catch (NuGenHL7Exception e)
{
//set the field location and throw again ...
e.FieldPosition = i;
e.SegmentRepetition = MessageIterator.getIndex(destination.Parent, destination).rep;
e.SegmentName = destination.getName();
throw e;
}
}
}
//set data type of OBX-5
if (destination.GetType().FullName.IndexOf("OBX") >= 0)
{
Varies.fixOBX5(destination, Factory);
}
}
/// <summary> Populates the given error segment with information from this Exception.</summary>
public virtual void populate(Segment errorSegment)
{
//make sure it's an ERR
if (!errorSegment.getName().Equals("ERR"))
throw new NuGenHL7Exception("Can only populate an ERR segment with an exception -- got: " + errorSegment.GetType().FullName);
int rep = errorSegment.getField(1).Length; //append after existing reps
if (this.SegmentName != null)
Terser.set_Renamed(errorSegment, 1, rep, 1, 1, this.SegmentName);
if (this.SegmentRepetition >= 0)
Terser.set_Renamed(errorSegment, 1, rep, 2, 1, System.Convert.ToString(this.SegmentRepetition));
if (this.FieldPosition >= 0)
Terser.set_Renamed(errorSegment, 1, rep, 3, 1, System.Convert.ToString(this.FieldPosition));
Terser.set_Renamed(errorSegment, 1, rep, 4, 1, System.Convert.ToString(this.errCode));
Terser.set_Renamed(errorSegment, 1, rep, 4, 3, "hl70357");
Terser.set_Renamed(errorSegment, 1, rep, 4, 5, this.Message);
//try to get error condition text
try
{
System.String desc = NuGenTableRepository.Instance.getDescription(357, System.Convert.ToString(this.errCode));
Terser.set_Renamed(errorSegment, 1, rep, 4, 2, desc);
}
catch (NuGenLookupException)
{
}
}
/// <summary> Populates certain required fields in a response message header, using
/// information from the corresponding inbound message. The current time is
/// used for the message time field, and <code>MessageIDGenerator</code> is
/// used to create a unique message ID. Version and message type fields are
/// not populated.
/// </summary>
public static void fillResponseHeader(Segment inbound, Segment outbound)
{
if (!inbound.getName().Equals("MSH") || !outbound.getName().Equals("MSH"))
throw new NuGenHL7Exception("Need MSH segments. Got " + inbound.getName() + " and " + outbound.getName());
//get MSH data from incoming message ...
System.String encChars = Terser.get_Renamed(inbound, 2, 0, 1, 1);
System.String fieldSep = Terser.get_Renamed(inbound, 1, 0, 1, 1);
System.String procID = Terser.get_Renamed(inbound, 11, 0, 1, 1);
//populate outbound MSH using data from inbound message ...
Terser.set_Renamed(outbound, 2, 0, 1, 1, encChars);
Terser.set_Renamed(outbound, 1, 0, 1, 1, fieldSep);
System.Globalization.GregorianCalendar now = new System.Globalization.GregorianCalendar();
SupportClass.CalendarManager.manager.SetDateTime(now, System.DateTime.Now);
Terser.set_Renamed(outbound, 7, 0, 1, 1, CommonTS.toHl7TSFormat(now));
Terser.set_Renamed(outbound, 10, 0, 1, 1, MessageIDGenerator.Instance.NewID);
Terser.set_Renamed(outbound, 11, 0, 1, 1, procID);
}
/// <summary> Creates an ACK message with the minimum required information from an inbound message.
/// Optional fields can be filled in afterwards, before the message is returned. Pleaase
/// note that MSH-10, the outbound message control ID, is also set using the class
/// <code>Genetibase.NuGenHL7.util.MessageIDGenerator</code>. Also note that the ACK messages returned
/// is the same version as the version stated in the inbound MSH if there is a generic ACK for that
/// version, otherwise a version 2.4 ACK is returned. MSA-1 is set to AA by default.
///
/// </summary>
/// <param name="inboundHeader">the MSH segment if the inbound message
/// </param>
/// <throws> IOException if there is a problem reading or writing the message ID file </throws>
/// <throws> DataTypeException if there is a problem setting ACK values </throws>
public static Message makeACK(Segment inboundHeader)
{
if (!inboundHeader.getName().Equals("MSH"))
throw new NuGenHL7Exception("Need an MSH segment to create a response ACK (got " + inboundHeader.getName() + ")");
//make ACK of correct version
System.String version = null;
try
{
version = Terser.get_Renamed(inboundHeader, 12, 0, 1, 1);
}
catch (NuGenHL7Exception)
{
/* proceed with null */
}
if (version == null)
version = "2.4";
System.String ackClassName = SourceGenerator.getVersionPackageName(version) + "message.ACK";
Message out_Renamed = null;
try
{
System.Type ackClass = System.Type.GetType(ackClassName);
out_Renamed = (Message) System.Activator.CreateInstance(ackClass);
}
catch (System.Exception e)
{
throw new NuGenHL7Exception("Can't instantiate ACK of class " + ackClassName + ": " + e.GetType().FullName);
}
Terser terser = new Terser(out_Renamed);
//populate outbound MSH using data from inbound message ...
Segment outHeader = (Segment) out_Renamed.get_Renamed("MSH");
fillResponseHeader(inboundHeader, outHeader);
terser.set_Renamed("/MSH-9", "ACK");
terser.set_Renamed("/MSH-12", version);
terser.set_Renamed("/MSA-1", "AA");
terser.set_Renamed("/MSA-2", Genetibase.NuGenHL7.util.NuGenTerser.get_Renamed(inboundHeader, 10, 0, 1, 1));
return out_Renamed;
}
/// <summary>Returns the expected XML element name for the given child of the given Segment </summary>
private System.String makeElementName(Segment s, int child)
{
return(s.getName() + "." + child);
}
/// <summary>Returns the expected XML element name for the given child of the given Segment </summary>
private System.String makeElementName(Segment s, int child)
{
return s.getName() + "." + child;
}