private void readHeader()
{
ChainInfo.tagValuePair val = new ChainInfo.tagValuePair();
string headerRow;
StreamReader fNew = new StreamReader(fPathName);
try
{
// Scan forward to desired starting point:
if (curReadStartPos > 0)
{
// Scan forward to desired starting point:
fNew.BaseStream.Seek(curReadStartPos, System.IO.SeekOrigin.Begin);
}
for (int i = 0; i < 10000; i++) // more than 10K lines of header would be a problem...
{
headerRow = fNew.ReadLine();
this.curReadStartPos += headerRow.Length + OpenMedICUtils.newLine.Length;
if (headerRow == FileHandler.headerEndDelim)
{ // End of the header
// We are done:
break;
}
else if (!headerRow.StartsWith(FileHandler.headerRowLeader))
{ // NOT a new header row
// Hmmm, this is a continuation of the last value!
val.tagValue += FileHandler.headerRowTrailer + headerRow;
// Now overwrite what we wrote on the last write:
setInitValueByTag(initValues, val);
// If there are even more rows, we'll update this again later...
}
else if (!OpenMedICUtils.isEmpty(headerRow))
{ // NOT empty (must be a new header row)
val = parseHeaderRow(headerRow);
// Update initValues -- this is either the "live" object or
// it's the local-only object, depending on our mode:
setInitValueByTag(initValues, val);
}
// Check for run-away (unterminated) headers:
if (i > 9998)
{
// Bad!
throw new FileLoadException("The header is not terminated or too big! "
+ "Already processed " + i + " rows without finding the Header Terminator row (\""
+ FileHandler.headerEndDelim + "\")!",
this.fPathName);
}
}
}
finally
{
fNew.Close();
}
}
/// <summary>
/// Creates a duplicate copy of this object and all its data.
/// </summary>
/// <returns>A new PatientInfo object identical to this one</returns>
public PatientInfo clone()
{
PatientInfo newInfo = new PatientInfo(firstName, middleName, lastName,
addr1, addr2, city, state, zip, country);
newInfo.age = age;
newInfo.dOB = dOB;
if (!OpenMedICUtils.isEmpty(fullAddrInt))
{
newInfo.fullAddrInt = fullAddrInt;
}
if (!OpenMedICUtils.isEmpty(fullNameInt))
{
newInfo.fullNameInt = fullNameInt;
}
return(newInfo);
}
