/// <summary> Populates the given Element with data from the given Segment, by inserting
/// Elements corresponding to the Segment's fields, their components, etc. Returns
/// true if there is at least one data value in the segment.
/// </summary>
public virtual bool encode(Segment segmentObject, System.Xml.XmlElement segmentElement)
{
bool hasValue = false;
int n = segmentObject.numFields();
for (int i = 1; i <= n; i++)
{
System.String name = makeElementName(segmentObject, i);
Type[] reps = segmentObject.getField(i);
for (int j = 0; j < reps.Length; j++)
{
System.Xml.XmlElement newNode = segmentElement.OwnerDocument.CreateElement(name);
bool componentHasValue = encode(reps[j], newNode);
if (componentHasValue)
{
try
{
segmentElement.AppendChild(newNode);
}
//UPGRADE_TODO: Class 'org.w3c.dom.DOMException' was converted to 'System.Exceptiont' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073'"
catch (System.Exception e)
{
throw new HL7Exception("DOMException encoding Segment: ", HL7Exception.APPLICATION_INTERNAL_ERROR, e);
}
hasValue = true;
}
}
}
return(hasValue);
}
private void parseReps(Segment segmentObject, System.Xml.XmlElement segmentElement, System.String fieldName, int fieldNum)
{
System.Xml.XmlNodeList reps = segmentElement.GetElementsByTagName(fieldName);
for (int i = 0; i < reps.Count; i++)
{
parse(segmentObject.getField(fieldNum, i), (System.Xml.XmlElement)reps.Item(i));
}
}
public static System.String encode(Segment source, EncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
result.Append(source.getStructureName());
result.Append(encodingChars.FieldSeparator);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getStructureName()))
{
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.getStructureName()) && i == 2)
{
fieldText = Escape.unescape(fieldText, encodingChars);
}
result.Append(fieldText);
if (j < reps.Length - 1)
{
result.Append(encodingChars.RepetitionSeparator);
}
}
}
catch (HL7Exception e)
{
log.error("Error while encoding segment: ", e);
}
result.Append(encodingChars.FieldSeparator);
}
//strip trailing delimiters ...
return(stripExtraDelimiters(result.ToString(), encodingChars.FieldSeparator));
}
/// <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.getStructureName().Equals("ERR"))
{
throw new HL7Exception("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(errorSegment, 1, rep, 1, 1, this.SegmentName);
}
if (this.SegmentRepetition >= 0)
{
Terser.Set(errorSegment, 1, rep, 2, 1, System.Convert.ToString(this.SegmentRepetition));
}
if (this.FieldPosition >= 0)
{
Terser.Set(errorSegment, 1, rep, 3, 1, System.Convert.ToString(this.FieldPosition));
}
Terser.Set(errorSegment, 1, rep, 4, 1, System.Convert.ToString(this.errCode));
Terser.Set(errorSegment, 1, rep, 4, 3, "hl70357");
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Throwable.getMessage' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
Terser.Set(errorSegment, 1, rep, 4, 5, this.Message);
//try to get error condition text
try
{
System.String desc = TableRepository.Instance.getDescription(357, System.Convert.ToString(this.errCode));
Terser.Set(errorSegment, 1, rep, 4, 2, desc);
}
catch (LookupException e)
{
ourLog.debug("Warning: LookupException getting error condition text (are we connected to a TableRepository?)", e);
}
}
protected virtual void encode(Segment source, EncodingCharacters encodingChars, Table tbl)
{
TableRow tr;
TableCell td;
tr = new TableRow();
td = new TableCell();
td.ColumnSpan = 3;
if(_cssSegmentHeader!=null && _cssSegmentHeader.Trim().Length>0)
{
tr.CssClass=_cssSegmentHeader;
}
td.Text = source.getStructureName();
tr.Cells.Add(td);
tbl.Rows.Add(tr);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getStructureName()))
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
{
tr = new TableRow();
td = new TableCell();
td.Text = i.ToString();
tr.Cells.Add(td);
Type[] reps = source.getField(i);
string description = source.getFieldDescription(i);
td = new TableCell();
if(_cssSegmentField!=null)
td.CssClass = _cssSegmentField;
if(description!=null && description.Trim().Length>0)
td.Text = description;
else
td.Text =" ";
tr.Cells.Add(td);
td = new TableCell();
if(reps.Length==0)
td.Text = " ";
else
{
for (int j = 0; j < reps.Length; j++)
{
td.Controls.Add(encode(reps[j], encodingChars));
if(j<reps.Length-1)
td.Controls.Add(new LiteralControl("<hr size='2'>"));
}
}
tr.Cells.Add(td);
tbl.Rows.Add(tr);
}
catch (HL7Exception e)
{
log.error("Error while encoding segment: ", e);
}
}
}
private void parseReps(Segment segmentObject, System.Xml.XmlElement segmentElement, System.String fieldName, int fieldNum)
{
System.Xml.XmlNodeList reps = segmentElement.GetElementsByTagName(fieldName);
for (int i = 0; i < reps.Count; i++)
{
parse(segmentObject.getField(fieldNum, i), (System.Xml.XmlElement) reps.Item(i));
}
}
/// <summary> Populates the given Element with data from the given Segment, by inserting
/// Elements corresponding to the Segment's fields, their components, etc. Returns
/// true if there is at least one data value in the segment.
/// </summary>
public virtual bool encode(Segment segmentObject, System.Xml.XmlElement segmentElement)
{
bool hasValue = false;
int n = segmentObject.numFields();
for (int i = 1; i <= n; i++)
{
System.String name = makeElementName(segmentObject, i);
Type[] reps = segmentObject.getField(i);
for (int j = 0; j < reps.Length; j++)
{
System.Xml.XmlElement newNode = segmentElement.OwnerDocument.CreateElement(name);
bool componentHasValue = encode(reps[j], newNode);
if (componentHasValue)
{
try
{
segmentElement.AppendChild(newNode);
}
//UPGRADE_TODO: Class 'org.w3c.dom.DOMException' was converted to 'System.Exceptiont' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073'"
catch (System.Exception e)
{
throw new HL7Exception("DOMException encoding Segment: ", HL7Exception.APPLICATION_INTERNAL_ERROR, e);
}
hasValue = true;
}
}
}
return hasValue;
}
/// <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, EncodingCharacters encodingChars)
{
int fieldOffset = 0;
if (isDelimDefSegment(destination.getStructureName()))
{
fieldOffset = 1;
//set field 1 to fourth character of string
Terser.Set(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));
if (log.DebugEnabled)
{
log.debug(reps.Length + "reps delimited by: " + encodingChars.RepetitionSeparator);
}
//MSH-2 will get split incorrectly so we have to fudge it ...
bool isMSH2 = isDelimDefSegment(destination.getStructureName()) && 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);
log.debug(statusMessage.ToString());
//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 (HL7Exception e)
{
//set the field location and throw again ...
e.FieldPosition = i;
e.SegmentRepetition = MessageIterator.getIndex(destination.ParentGroup, destination).rep;
e.SegmentName = destination.getStructureName();
throw e;
}
}
}
//set data type of OBX-5
if (destination.GetType().FullName.IndexOf("OBX") >= 0)
{
Varies.fixOBX5(destination, Factory);
}
}
public static System.String encode(Segment source, EncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
result.Append(source.getStructureName());
result.Append(encodingChars.FieldSeparator);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getStructureName()))
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.getStructureName()) && i == 2)
fieldText = Escape.unescape(fieldText, encodingChars);
result.Append(fieldText);
if (j < reps.Length - 1)
result.Append(encodingChars.RepetitionSeparator);
}
}
catch (HL7Exception e)
{
log.error("Error while encoding segment: ", e);
}
result.Append(encodingChars.FieldSeparator);
}
//strip trailing delimiters ...
return stripExtraDelimiters(result.ToString(), encodingChars.FieldSeparator);
}
protected virtual void encode(Segment source, EncodingCharacters encodingChars, Table tbl)
{
TableRow tr;
TableCell td;
tr = new TableRow();
td = new TableCell();
td.ColumnSpan = 3;
if (_cssSegmentHeader != null && _cssSegmentHeader.Trim().Length > 0)
{
tr.CssClass = _cssSegmentHeader;
}
td.Text = source.getStructureName();
tr.Cells.Add(td);
tbl.Rows.Add(tr);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getStructureName()))
{
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
{
tr = new TableRow();
td = new TableCell();
td.Text = i.ToString();
tr.Cells.Add(td);
Type[] reps = source.getField(i);
string description = source.getFieldDescription(i);
td = new TableCell();
if (_cssSegmentField != null)
{
td.CssClass = _cssSegmentField;
}
if (description != null && description.Trim().Length > 0)
{
td.Text = description;
}
else
{
td.Text = " ";
}
tr.Cells.Add(td);
td = new TableCell();
if (reps.Length == 0)
{
td.Text = " ";
}
else
{
for (int j = 0; j < reps.Length; j++)
{
td.Controls.Add(encode(reps[j], encodingChars));
if (j < reps.Length - 1)
{
td.Controls.Add(new LiteralControl("<hr size='2'>"));
}
}
}
tr.Cells.Add(td);
tbl.Rows.Add(tr);
}
catch (HL7Exception e)
{
log.error("Error while encoding segment: ", e);
}
}
}
/// <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.getStructureName().Equals("ERR"))
throw new HL7Exception("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(errorSegment, 1, rep, 1, 1, this.SegmentName);
if (this.SegmentRepetition >= 0)
Terser.Set(errorSegment, 1, rep, 2, 1, System.Convert.ToString(this.SegmentRepetition));
if (this.FieldPosition >= 0)
Terser.Set(errorSegment, 1, rep, 3, 1, System.Convert.ToString(this.FieldPosition));
Terser.Set(errorSegment, 1, rep, 4, 1, System.Convert.ToString(this.errCode));
Terser.Set(errorSegment, 1, rep, 4, 3, "hl70357");
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Throwable.getMessage' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
Terser.Set(errorSegment, 1, rep, 4, 5, this.Message);
//try to get error condition text
try
{
System.String desc = TableRepository.Instance.getDescription(357, System.Convert.ToString(this.errCode));
Terser.Set(errorSegment, 1, rep, 4, 2, desc);
}
catch (LookupException e)
{
ourLog.debug("Warning: LookupException getting error condition text (are we connected to a TableRepository?)", e);
}
}
/// <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, EncodingCharacters encodingChars)
{
int fieldOffset = 0;
if (isDelimDefSegment(destination.getStructureName()))
{
fieldOffset = 1;
//set field 1 to fourth character of string
Terser.Set(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));
if (log.DebugEnabled)
{
log.debug(reps.Length + "reps delimited by: " + encodingChars.RepetitionSeparator);
}
//MSH-2 will get split incorrectly so we have to fudge it ...
bool isMSH2 = isDelimDefSegment(destination.getStructureName()) && 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);
log.debug(statusMessage.ToString());
//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 (HL7Exception e)
{
//set the field location and throw again ...
e.FieldPosition = i;
e.SegmentRepetition = MessageIterator.getIndex(destination.ParentGroup, destination).rep;
e.SegmentName = destination.getStructureName();
throw e;
}
}
}
//set data type of OBX-5
if (destination.GetType().FullName.IndexOf("OBX") >= 0)
{
Varies.fixOBX5(destination, Factory);
}
}
