/// <summary>
/// Formats the given object array into an embedded record.
/// </summary>
/// <param name="context">Holds information about the column current being processed.</param>
/// <param name="values">The object array containing the values of the embedded record.</param>
/// <returns>A formatted string containing the embedded data.</returns>
protected override string OnFormat(IColumnContext context, object[] values)
{
var writer = new StringWriter();
var recordWriter = new FixedLengthRecordWriter(writer, schema, Options ?? new FixedLengthOptions());
recordWriter.WriteRecord(values);
return(writer.ToString());
}
/// <summary>
/// Formats the given object array into an embedded record.
/// </summary>
/// <param name="value">The object array containing the values of the embedded record.</param>
/// <returns>A formatted string containing the embedded data.</returns>
public override string Format(object value)
{
object[] values = value as object[];
if (values == null)
{
return(NullHandler.GetNullRepresentation());
}
StringWriter writer = new StringWriter();
FixedLengthRecordWriter recordWriter = new FixedLengthRecordWriter(writer, schema, options);
recordWriter.WriteRecord(values);
return(writer.ToString());
}
/// <summary>
/// Formats the given object array into an embedded record.
/// </summary>
/// <param name="context">Holds information about the column current being processed.</param>
/// <param name="value">The object array containing the values of the embedded record.</param>
/// <returns>A formatted string containing the embedded data.</returns>
public override string Format(IColumnContext context, object value)
{
var values = value as object[];
if (values == null)
{
return(NullHandler.GetNullRepresentation());
}
var writer = new StringWriter();
var recordWriter = new FixedLengthRecordWriter(writer, schema, Options ?? new FixedLengthOptions());
recordWriter.WriteRecord(values);
return(writer.ToString());
}
/// <summary>
/// Initializes a new FixedLengthBuilder with the given schema.
/// </summary>
/// <param name="writer">A writer over the fixed-length document.</param>
/// <param name="injector">The schema injector to use to determine the schema.</param>
/// <param name="options">The options used to format the output.</param>
/// <exception cref="ArgumentNullException">The writer is null.</exception>
/// <exception cref="ArgumentNullException">The schema injector is null.</exception>
public FixedLengthWriter(TextWriter writer, FixedLengthSchemaInjector injector, FixedLengthOptions options = null)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (injector == null)
{
throw new ArgumentNullException(nameof(injector));
}
if (options == null)
{
options = new FixedLengthOptions();
}
recordWriter = new FixedLengthRecordWriter(writer, injector, options);
}
/// <summary>
/// Initializes a new FixedLengthBuilder with the given schema.
/// </summary>
/// <param name="writer">A writer over the fixed-length document.</param>
/// <param name="schema">The schema of the fixed-length document.</param>
/// <param name="options">The options used to format the output.</param>
/// <exception cref="ArgumentNullException">The writer is null.</exception>
/// <exception cref="ArgumentNullException">The schema is null.</exception>
public FixedLengthWriter(TextWriter writer, FixedLengthSchema schema, FixedLengthOptions options = null)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (schema == null)
{
throw new ArgumentNullException(nameof(schema));
}
if (options == null)
{
options = new FixedLengthOptions();
}
recordWriter = new FixedLengthRecordWriter(writer, schema, options);
}
/// <summary>
/// Initializes a new FixedLengthBuilder with the given schema.
/// </summary>
/// <param name="writer">A writer over the fixed-length document.</param>
/// <param name="schema">The schema of the fixed-length document.</param>
/// <param name="options">The options used to format the output.</param>
/// <exception cref="ArgumentNullException">The writer is null.</exception>
/// <exception cref="ArgumentNullException">The schema is null.</exception>
public FixedLengthWriter(TextWriter writer, FixedLengthSchema schema, FixedLengthOptions options = null)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (schema == null)
{
throw new ArgumentNullException("schema");
}
if (options == null)
{
options = new FixedLengthOptions();
}
this.recordWriter = new FixedLengthRecordWriter(writer, schema, options);
this.isFirstLine = true;
}
/// <summary>
/// Formats the given object array into an embedded record.
/// </summary>
/// <param name="value">The object array containing the values of the embedded record.</param>
/// <returns>A formatted string containing the embedded data.</returns>
public override string Format(object value)
{
object[] values = value as object[];
if (values == null)
{
return NullHandler.GetNullRepresentation();
}
StringWriter writer = new StringWriter();
FixedLengthRecordWriter recordWriter = new FixedLengthRecordWriter(writer, schema, options);
recordWriter.WriteRecord(values);
return writer.ToString();
}