public void AppendToFile(string fileName, MasterDetails <M, D> record)
{
AppendToFile(fileName, new MasterDetails <M, D>[] { record });
}
public MasterDetails <M, D>[] ReadStream(TextReader reader)
#endif
{
if (reader == null)
{
throw new ArgumentNullException("reader", "The reader of the Stream cant be null");
}
if (mRecordSelector == null)
{
throw new BadUsageException("The Recordselector cant be null, please pass a not null Selector in the constructor.");
}
ResetFields();
mHeaderText = String.Empty;
mFooterText = String.Empty;
ArrayList resArray = new ArrayList();
ForwardReader freader = new ForwardReader(reader, mMasterInfo.mIgnoreLast);
freader.DiscardForward = true;
string currentLine, completeLine;
mLineNumber = 1;
completeLine = freader.ReadNextLine();
currentLine = completeLine;
#if !MINI
ProgressHelper.Notify(mNotifyHandler, mProgressMode, 0, -1);
#endif
int currentRecord = 0;
if (mMasterInfo.mIgnoreFirst > 0)
{
for (int i = 0; i < mMasterInfo.mIgnoreFirst && currentLine != null; i++)
{
mHeaderText += currentLine + StringHelper.NewLine;
currentLine = freader.ReadNextLine();
mLineNumber++;
}
}
bool byPass = false;
#if !GENERICS
MasterDetails record = null;
#else
MasterDetails <M, D> record = null;
#endif
ArrayList tmpDetails = new ArrayList();
LineInfo line = new LineInfo(currentLine);
line.mReader = freader;
while (currentLine != null)
{
try
{
currentRecord++;
line.ReLoad(currentLine);
#if !MINI
ProgressHelper.Notify(mNotifyHandler, mProgressMode, currentRecord, -1);
#endif
RecordAction action = mRecordSelector(currentLine);
switch (action)
{
case RecordAction.Master:
if (record != null)
{
#if !GENERICS
record.mDetails = tmpDetails.ToArray();
#else
record.mDetails = (D[])tmpDetails.ToArray();
#endif
resArray.Add(record);
}
mTotalRecords++;
#if !GENERICS
record = new MasterDetails();
#else
record = new MasterDetails <M, D>();
#endif
tmpDetails.Clear();
#if !GENERICS
object lastMaster = mMasterInfo.StringToRecord(line);
#else
M lastMaster = (M)mMasterInfo.StringToRecord(line);
#endif
if (lastMaster != null)
{
record.mMaster = lastMaster;
}
break;
case RecordAction.Detail:
#if !GENERICS
object lastChild = mRecordInfo.StringToRecord(line);
#else
D lastChild = (D)mRecordInfo.StringToRecord(line);
#endif
if (lastChild != null)
{
tmpDetails.Add(lastChild);
}
break;
default:
break;
}
}
catch (Exception ex)
{
switch (mErrorManager.ErrorMode)
{
case ErrorMode.ThrowException:
byPass = true;
throw;
case ErrorMode.IgnoreAndContinue:
break;
case ErrorMode.SaveAndContinue:
ErrorInfo err = new ErrorInfo();
err.mLineNumber = mLineNumber;
err.mExceptionInfo = ex;
// err.mColumnNumber = mColumnNum;
err.mRecordString = completeLine;
mErrorManager.AddError(err);
break;
}
}
finally
{
if (byPass == false)
{
currentLine = freader.ReadNextLine();
completeLine = currentLine;
mLineNumber = freader.LineNumber;
}
}
}
if (record != null)
{
#if !GENERICS
record.mDetails = tmpDetails.ToArray();
#else
record.mDetails = (D[])tmpDetails.ToArray();
#endif
resArray.Add(record);
}
if (mMasterInfo.mIgnoreLast > 0)
{
mFooterText = freader.RemainingText;
}
#if !GENERICS
return((MasterDetails[])resArray.ToArray(typeof(MasterDetails)));
#else
return((MasterDetails <M, D>[])resArray.ToArray(typeof(MasterDetails <M, D>)));
#endif
}
