/// <summary>
/// Writes the textual representation of the given values to the writer.
/// </summary>
/// <param name="values">The values to write.</param>
/// <exception cref="System.ArgumentNullException">The values array is null.</exception>
public void Write(object[] values)
{
if (isDisposed)
{
throw new ObjectDisposedException("SeparatedValueWriter");
}
if (values == null)
{
throw new ArgumentNullException("values");
}
if (values.Length != schema.ColumnDefinitions.Count)
{
throw new ArgumentException(Resources.WrongNumberOfValues, "values");
}
if (isFirstLine)
{
if (isFirstRecordSchema)
{
buildSchema(writer);
}
isFirstLine = false;
}
string[] formattedValues = schema.FormatValues(values).Select(v => escape(v)).ToArray();
string joined = String.Join(separator, formattedValues);
writer.Write(joined);
writer.Write(recordSeparator);
}
private IEnumerable <string> formatValues(object[] values)
{
if (schema == null)
{
StringColumn column = new StringColumn("a");
return(values.Select(v => column.Format(v)));
}
else
{
return(schema.FormatValues(values));
}
}
private string[] formatValues(SeparatedValueSchema schema, object[] values)
{
if (schema == null)
{
string[] results = new string[values.Length];
for (int index = 0; index != results.Length; ++index)
{
results[index] = toString(values[index]);
}
return(results);
}
else
{
var metadata = injector == null ? Metadata : new SeparatedValueMetadata()
{
Schema = schema,
Options = Metadata.Options,
RecordCount = Metadata.RecordCount,
LogicalRecordCount = Metadata.LogicalRecordCount
};
return(schema.FormatValues(Metadata, values));
}
}
/// <summary>
/// Formats the given values assuming that they are in the same order as the column definitions.
/// </summary>
/// <param name="values">The values to format.</param>
/// <returns>The formatted values.</returns>
internal string[] FormatValues(object[] values)
{
return(schema.FormatValues(values));
}
