/// <param name="message">a parsed message to validate (note that MSH-9-1 and MSH-9-2 must be valued)
/// </param>
/// <returns> true if the message is OK
/// </returns>
/// <throws> HL7Exception if there is at least one error and this validator is set to fail on errors </throws>
public virtual bool validate(Message message)
{
Terser t = new Terser(message);
MessageRule[] rules = myContext.getMessageRules(message.Version, t.Get("MSH-9-1"), t.Get("MSH-9-2"));
ValidationException toThrow = null;
bool result = true;
for (int i = 0; i < rules.Length; i++)
{
ValidationException[] ex = rules[i].test(message);
for (int j = 0; j < ex.Length; j++)
{
result = false;
ourLog.error("Invalid message", ex[j]);
if (failOnError && toThrow == null)
{
toThrow = ex[j];
}
}
}
if (toThrow != null)
{
throw new HL7Exception("Invalid message", toThrow);
}
return result;
}
/// <param name="message">a parsed message to validate (note that MSH-9-1 and MSH-9-2 must be valued)
/// </param>
/// <returns> true if the message is OK
/// </returns>
/// <throws> HL7Exception if there is at least one error and this validator is set to fail on errors </throws>
public virtual bool validate(Message message)
{
Terser t = new Terser(message);
MessageRule[] rules = myContext.getMessageRules(message.Version, t.Get("MSH-9-1"), t.Get("MSH-9-2"));
ValidationException toThrow = null;
bool result = true;
for (int i = 0; i < rules.Length; i++)
{
ValidationException[] ex = rules[i].test(message);
for (int j = 0; j < ex.Length; j++)
{
result = false;
ourLog.error("Invalid message", ex[j]);
if (failOnError && toThrow == null)
{
toThrow = ex[j];
}
}
}
if (toThrow != null)
{
throw new HL7Exception("Invalid message", toThrow);
}
return(result);
}
/// <summary> Formats a Message object into an html table object using the given
/// </summary>
/// <throws> HL7Exception if the data fields in the message do not permit encoding </throws>
/// <summary> (e.g. required fields are null)
/// </summary>
/// <throws> EncodingNotSupportedException if the requested encoding is not </throws>
/// <summary> supported by this parser.
/// </summary>
public Table buildTable(Message source)
{
//get encoding characters ...
Segment msh = (Segment)source.get_Renamed("MSH");
System.String fieldSepString = Terser.Get(msh, 1, 0, 1, 1);
if (fieldSepString == null)
{
throw new HL7Exception("Can't encode message: MSH-1 (field separator) is missing");
}
char fieldSep = '|';
if (fieldSepString != null && fieldSepString.Length > 0)
{
fieldSep = fieldSepString[0];
}
System.String encCharString = Terser.Get(msh, 2, 0, 1, 1);
EncodingCharacters en = new EncodingCharacters(fieldSep, encCharString);
//pass down to group encoding method which will operate recursively on children ...
Table tbl = new Table();
encode((Group)source, en, tbl);
return(tbl);
}
/// <summary> Formats a Message object into an HL7 message string using this parser's
/// default encoding ("VB").
/// </summary>
/// <throws> HL7Exception if the data fields in the message do not permit encoding </throws>
/// <summary> (e.g. required fields are null)
/// </summary>
protected internal override System.String doEncode(Message source)
{
//get encoding characters ...
Segment msh = (Segment)source.get_Renamed("MSH");
System.String fieldSepString = Terser.Get(msh, 1, 0, 1, 1);
if (fieldSepString == null)
{
throw new HL7Exception("Can't encode message: MSH-1 (field separator) is missing");
}
char fieldSep = '|';
if (fieldSepString != null && fieldSepString.Length > 0)
{
fieldSep = fieldSepString[0];
}
System.String encCharString = Terser.Get(msh, 2, 0, 1, 1);
if (encCharString == null)
{
throw new HL7Exception("Can't encode message: MSH-2 (encoding characters) is missing");
}
if (encCharString.Length != 4)
{
throw new HL7Exception("Encoding characters '" + encCharString + "' invalid -- must be 4 characters", HL7Exception.DATA_TYPE_ERROR);
}
EncodingCharacters en = new EncodingCharacters(fieldSep, encCharString);
//pass down to group encoding method which will operate recursively on children ...
return(encode((Group)source, en));
}
