public static ChoFixedLengthReader <T> LoadText(string inputText, Encoding encoding = null, ChoFixedLengthRecordConfiguration configuration = null, TraceSwitch traceSwitch = null)
{
var r = new ChoFixedLengthReader <T>(inputText.ToStream(encoding), configuration)
{
TraceSwitch = traceSwitch == null ? ChoETLFramework.TraceSwitch : traceSwitch
};
r._closeStreamOnDispose = true;
return(r);
}
internal static IEnumerator <object> LoadText(Type recType, string inputText, ChoFixedLengthRecordConfiguration configuration, Encoding encoding, int bufferSize, TraceSwitch traceSwitch = null)
{
ChoFixedLengthRecordReader rr = new ChoFixedLengthRecordReader(recType, configuration);
rr.TraceSwitch = traceSwitch == null ? ChoETLFramework.TraceSwitchOff : traceSwitch;
return(rr.AsEnumerable(new StreamReader(inputText.ToStream(), encoding, false, bufferSize)).GetEnumerator());
}
public static ChoFixedLengthReader <T> LoadLines(IEnumerable <string> inputLines, ChoFixedLengthRecordConfiguration configuration = null, TraceSwitch traceSwitch = null)
{
var r = new ChoFixedLengthReader <T>(inputLines, configuration)
{
TraceSwitch = traceSwitch == null ? ChoETLFramework.TraceSwitch : traceSwitch
};
r._closeStreamOnDispose = true;
return(r);
}
public ChoFixedLengthWriter(ChoFixedLengthRecordConfiguration configuration = null)
{
Configuration = configuration;
}
public static string ToText <TRec>(TRec record, ChoFixedLengthRecordConfiguration configuration = null, TraceSwitch traceSwitch = null)
where TRec : class
{
return(ToTextAll(ChoEnumerable.AsEnumerable <TRec>(record), configuration, traceSwitch));
}
internal void Validate(ChoFixedLengthRecordConfiguration config)
{
try
{
if (FieldName.IsNullOrWhiteSpace())
{
FieldName = Name;
}
if (StartIndex < 0)
{
throw new ChoRecordConfigurationException("StartIndex must be > 0.");
}
if (Size == null || Size.Value < 0)
{
throw new ChoRecordConfigurationException("Size must be > 0.");
}
if (FillChar != null)
{
if (FillChar.Value == ChoCharEx.NUL)
{
throw new ChoRecordConfigurationException("Invalid '{0}' FillChar specified.".FormatString(FillChar));
}
if (config.EOLDelimiter.Contains(FillChar.Value))
{
throw new ChoRecordConfigurationException("FillChar [{0}] can't be one EOLDelimiter characters [{1}]".FormatString(FillChar, config.EOLDelimiter));
}
}
if (config.Comments != null)
{
if ((from comm in config.Comments
where comm.Contains(FillChar.ToNString(' '))
select comm).Any())
{
throw new ChoRecordConfigurationException("One of the Comments contains FillChar. Not allowed.");
}
if ((from comm in config.Comments
where comm.Contains(config.EOLDelimiter)
select comm).Any())
{
throw new ChoRecordConfigurationException("One of the Comments contains EOLDelimiter. Not allowed.");
}
}
if (Size != null && Size.Value <= 0)
{
throw new ChoRecordConfigurationException("Size must be > 0.");
}
if (ErrorMode == null)
{
ErrorMode = ChoErrorMode.ReportAndContinue; // config.ErrorMode;
}
if (IgnoreFieldValueMode == null)
{
IgnoreFieldValueMode = config.IgnoreFieldValueMode;
}
if (QuoteField == null)
{
QuoteField = config.QuoteAllFields;
}
}
catch (Exception ex)
{
throw new ChoRecordConfigurationException("Invalid configuration found at '{0}' field.".FormatString(Name), ex);
}
}
public ChoFixedLengthWriter(StringBuilder sb, ChoFixedLengthRecordConfiguration configuration = null) : this(new StringWriter(sb), configuration)
{
}