/// <summary>
/// Returns the EDI for this component element, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
char segmentTerminator = options != null && options.SegmentTerminator.HasValue ? options.SegmentTerminator.Value : EdiOptions.DefaultSegmentTerminator;
char elementSeparator = options != null && options.ElementSeparator.HasValue ? options.ElementSeparator.Value : EdiOptions.DefaultElementSeparator;
char componentSeparator = options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator.Value : EdiOptions.DefaultComponentSeparator;
if (options != null && options.ReleaseCharacter.HasValue)
{
return(_value.Replace(options.ReleaseCharacter.ToString(), options.ReleaseCharacter.ToString() + options.ReleaseCharacter.ToString())
.Replace(segmentTerminator.ToString(), options.ReleaseCharacter.ToString() + segmentTerminator)
.Replace(elementSeparator.ToString(), options.ReleaseCharacter.ToString() + elementSeparator)
.Replace(componentSeparator.ToString(), options.ReleaseCharacter.ToString() + componentSeparator));
}
if (_value.IndexOf(segmentTerminator) != -1)
{
throw new FormatException(string.Format("'{0}' contains the segment terminator.", _value));
}
if (_value.IndexOf(elementSeparator) != -1)
{
throw new FormatException(string.Format("'{0}' contains the element separator.", _value));
}
if (options != null && options.RepetitionSeparator.HasValue && _value.IndexOf(options.RepetitionSeparator.Value) != -1)
{
throw new FormatException(string.Format("'{0}' contains the repetition separator.", _value));
}
if (_value.IndexOf(componentSeparator) != -1)
{
throw new FormatException(string.Format("'{0}' contains the component separator.", _value));
}
return(_value);
}
/// <summary>
/// Serialize this EdiDocument to a TextWriter.
/// </summary>
/// <param name="writer">A TextWriter that the EdiDocument will be written to.</param>
public void Save(TextWriter writer)
{
var options = new EdiOptions(Options);
foreach (EdiSegment segment in Segments)
{
if (segment.Id.Equals("ISA", StringComparison.OrdinalIgnoreCase))
{
if (segment[11] != null && string.CompareOrdinal(segment[12], "00402") >= 0 && !char.IsLetterOrDigit(segment[11][0]))
{
options.RepetitionSeparator = segment[11][0];
}
else
{
options.RepetitionSeparator = null;
}
if (segment[16] != null)
{
options.ComponentSeparator = segment[16][0];
}
}
writer.Write(segment.ToString(options));
if (options.AddLineBreaks)
{
writer.WriteLine();
}
}
writer.Flush();
}
/// <summary>
/// Creates a new EdiDocument instance by using the specified stream, optionally specifying separator characters.
/// </summary>
/// <param name="stream">The stream that contains the EDI data.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument object that reads the data that is contained in the stream.</returns>
public static EdiDocument Load(Stream stream, EdiOptions options = null)
{
using (var reader = new StreamReader(stream))
{
string edi = reader.ReadToEnd();
return(new EdiDocument(edi, options));
}
}
private EdiElement ParseElement(string rawElement, EdiOptions options)
{
var element = new EdiElement();
string[] repetitions = options.RepetitionSeparator.HasValue ? SplitEdi(rawElement, options.RepetitionSeparator.Value, options.ReleaseCharacter) : new[] { rawElement };
foreach (string rawRepetition in repetitions)
{
if (rawRepetition != string.Empty)
{
element.Repetitions.Add(ParseRepetition(rawRepetition, options));
}
}
return(element);
}
/// <summary>
/// Returns the EDI for this element, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
var edi = new StringBuilder();
for (int i = 0; i < Repetitions.Count; i++)
{
if (i > 0)
{
edi.Append(options != null && options.RepetitionSeparator.HasValue ? options.RepetitionSeparator.Value : EdiOptions.DefaultRepetitionSeparator);
}
edi.Append(Repetitions[i].ToString(options));
}
return(edi.ToString());
}
private EdiRepetition ParseRepetition(string rawRepetition, EdiOptions options)
{
var repetition = new EdiRepetition();
string[] components = options.ComponentSeparator.HasValue ? SplitEdi(rawRepetition, options.ComponentSeparator.Value, options.ReleaseCharacter) : new[] { rawRepetition };
foreach (string rawComponent in components)
{
if (rawComponent != string.Empty)
{
repetition.Components.Add(new EdiComponent(options.ReleaseCharacter.HasValue ? UnescapeEdi(rawComponent, options.ReleaseCharacter.Value) : rawComponent));
}
else
{
repetition.Components.Add(null);
}
}
return(repetition);
}
/// <summary>
/// Returns the EDI for this element repetition, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
var edi = new StringBuilder();
int lastComponentIndex = GetLastComponentIndex();
for (int i = 0; i <= lastComponentIndex; i++)
{
if (i > 0)
{
edi.Append(options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator.Value : EdiOptions.DefaultComponentSeparator);
}
if (Components[i] == null)
{
continue;
}
edi.Append(Components[i].ToString(options));
}
return(edi.ToString());
}
/// <summary>
/// Returns the EDI for this segment, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
var edi = new StringBuilder(Id);
if (Id.Equals("UNA", StringComparison.OrdinalIgnoreCase))
{
edi.Append(options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator : EdiOptions.DefaultComponentSeparator)
.Append(options != null && options.ElementSeparator.HasValue ? options.ElementSeparator : EdiOptions.DefaultElementSeparator)
.Append(options != null && options.DecimalIndicator.HasValue ? options.DecimalIndicator : '.')
.Append(options != null && options.ReleaseCharacter.HasValue ? options.ReleaseCharacter : ' ')
.Append(' ');
}
else
{
int lastElementIndex = GetLastElementIndex();
for (int i = 0; i <= lastElementIndex; i++)
{
edi.Append(options != null && options.ElementSeparator.HasValue ? options.ElementSeparator : EdiOptions.DefaultElementSeparator);
if (Elements[i] == null)
{
continue;
}
if (Id.Equals("ISA", StringComparison.OrdinalIgnoreCase) &&
Elements[i].Value.Length == 1 &&
(i == 15 && Elements[i].Value[0] == (options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator.Value : EdiOptions.DefaultComponentSeparator) ||
i == 10 && options != null && Elements[i].Value[0] == options.RepetitionSeparator) &&
Elements[i].Repetitions.Count == 1 &&
Elements[i].Components.Count == 1)
{
edi.Append(Elements[i].Value);
}
else
{
edi.Append(Elements[i].ToString(options));
}
}
}
edi.Append(options != null && options.SegmentTerminator.HasValue ? options.SegmentTerminator : EdiOptions.DefaultSegmentTerminator);
return(edi.ToString());
}
/// <summary>
/// Returns the EDI for this component element, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
char segmentTerminator = options != null && options.SegmentTerminator.HasValue ? options.SegmentTerminator.Value : EdiOptions.DefaultSegmentTerminator;
char elementSeparator = options != null && options.ElementSeparator.HasValue ? options.ElementSeparator.Value : EdiOptions.DefaultElementSeparator;
char componentSeparator = options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator.Value : EdiOptions.DefaultComponentSeparator;
if (options != null && options.ReleaseCharacter.HasValue)
{
return _value.Replace(options.ReleaseCharacter.ToString(), options.ReleaseCharacter.ToString() + options.ReleaseCharacter.ToString())
.Replace(segmentTerminator.ToString(), options.ReleaseCharacter.ToString() + segmentTerminator)
.Replace(elementSeparator.ToString(), options.ReleaseCharacter.ToString() + elementSeparator)
.Replace(componentSeparator.ToString(), options.ReleaseCharacter.ToString() + componentSeparator);
}
if (_value.IndexOf(segmentTerminator) != -1)
throw new FormatException(string.Format("'{0}' contains the segment terminator.", _value));
if (_value.IndexOf(elementSeparator) != -1)
throw new FormatException(string.Format("'{0}' contains the element separator.", _value));
if (options != null && options.RepetitionSeparator.HasValue && _value.IndexOf(options.RepetitionSeparator.Value) != -1)
throw new FormatException(string.Format("'{0}' contains the repetition separator.", _value));
if (_value.IndexOf(componentSeparator) != -1)
throw new FormatException(string.Format("'{0}' contains the component separator.", _value));
return _value;
}
/// <summary>
/// Creates a new EdiDocument from a TextReader, optionally specifying separator characters.
/// </summary>
/// <param name="reader">A TextReader that contains the content for the EdiDocument.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument that contains the contents of the specified TextReader.</returns>
public static EdiDocument Load(TextReader reader, EdiOptions options = null)
{
string edi = reader.ReadToEnd();
return(new EdiDocument(edi, options));
}
private EdiDocument(string edi, EdiOptions options)
{
if (options == null)
{
options = new EdiOptions();
Options = options;
}
else
{
Options = new EdiOptions(options);
options = new EdiOptions(options);
}
if (!options.SegmentTerminator.HasValue)
{
options.SegmentTerminator = GuessSegmentTerminator(edi);
}
if (!options.ElementSeparator.HasValue)
{
options.ElementSeparator = GuessElementSeparator(edi);
}
if (!options.ReleaseCharacter.HasValue)
{
options.ReleaseCharacter = GuessReleaseCharacter(edi);
}
Segments = new List <EdiSegment>();
string[] rawSegments = SplitEdi(edi, options.SegmentTerminator.Value, options.ReleaseCharacter);
for (int i = 0; i < rawSegments.Length; i++)
{
string rawSegment = rawSegments[i];
if (i == rawSegments.Length - 1 && (rawSegment == null || rawSegment.Trim() == string.Empty))
{
break;
}
EdiSegment segment = null;
if (rawSegment.StartsWith("UNA", StringComparison.OrdinalIgnoreCase))
{
segment = new EdiSegment(rawSegment.Substring(0, 3));
segment.Elements.Add(new EdiElement(rawSegment.Substring(3, 5)));
options.ComponentSeparator = rawSegment[3];
options.DecimalIndicator = rawSegment[5];
}
else
{
string[] rawElements = SplitEdi(rawSegment.TrimStart(), options.ElementSeparator.Value, options.ReleaseCharacter);
segment = new EdiSegment(rawElements[0]);
for (int j = 1; j < rawElements.Length; j++)
{
if (segment.Id.Equals("ISA", StringComparison.OrdinalIgnoreCase))
{
if (j == 16)
{
options.ComponentSeparator = rawElements[j][0];
segment.Elements.Add(new EdiElement(rawElements[j]));
continue;
}
if (j == 11)
{
if (string.CompareOrdinal(rawElements[12], "00402") >= 0 &&
!char.IsLetterOrDigit(rawElements[j][0]))
{
options.RepetitionSeparator = rawElements[j][0];
segment.Elements.Add(new EdiElement(rawElements[j]));
continue;
}
options.RepetitionSeparator = null;
}
}
segment.Elements.Add(rawElements[j] != string.Empty ? ParseElement(rawElements[j], options) : null);
}
}
Segments.Add(segment);
}
}
/// <summary>
/// Creates a new EdiDocument from a file, optionally specifying separator characters.
/// </summary>
/// <param name="fileName">A file name that references the file to load into a new EdiDocument.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument that contains the contents of the specified file.</returns>
public static EdiDocument Load(string fileName, EdiOptions options = null)
{
string edi = File.ReadAllText(fileName);
return(new EdiDocument(edi, options));
}
/// <summary>
/// Creates a new EdiDocument from a file, optionally specifying separator characters.
/// </summary>
/// <param name="fileName">A file name that references the file to load into a new EdiDocument.</param>
/// <param name="encoding">The character encoding to use.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument that contains the contents of the specified file.</returns>
public static EdiDocument Load(string fileName, System.Text.Encoding encoding, EdiOptions options = null)
{
string edi = File.ReadAllText(fileName, encoding);
return(new EdiDocument(edi, options));
}
/// <summary>
/// Initializes a new instance of class EdiDocument, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
public EdiDocument(EdiOptions options = null)
{
Options = options == null ? new EdiOptions() : new EdiOptions(options);
Segments = new List <EdiSegment>();
}
/// <summary>
/// Creates a new EdiDocument from a string, optionally specifying separator characters.
/// </summary>
/// <param name="edi">A string that contains EDI.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument populated from the string that contains EDI.</returns>
public static EdiDocument Parse(string edi, EdiOptions options = null)
{
return(new EdiDocument(edi, options));
}
/// <summary>
/// Returns the EDI for this element, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
var edi = new StringBuilder();
for (int i = 0; i < Repetitions.Count; i++)
{
if (i > 0)
edi.Append(options != null && options.RepetitionSeparator.HasValue ? options.RepetitionSeparator.Value : EdiOptions.DefaultRepetitionSeparator);
edi.Append(Repetitions[i].ToString(options));
}
return edi.ToString();
}
/// <summary>
/// Initializes a new instance of class EdiDocument, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
public EdiDocument(EdiOptions options = null)
{
Options = options == null ? new EdiOptions() : new EdiOptions(options);
Segments = new List<EdiSegment>();
}
private EdiDocument(XDocument xml)
{
Options = new EdiOptions();
Segments = new List <EdiSegment>();
LoadLoop(xml.Root);
}
/// <summary>
/// Creates a new EdiDocument from a file, optionally specifying separator characters.
/// </summary>
/// <param name="fileName">A file name that references the file to load into a new EdiDocument.</param>
/// <param name="encoding">The character encoding to use.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument that contains the contents of the specified file.</returns>
public static EdiDocument Load(string fileName, System.Text.Encoding encoding, EdiOptions options = null)
{
string edi = File.ReadAllText(fileName, encoding);
return new EdiDocument(edi, options);
}
private EdiElement ParseElement(string rawElement, EdiOptions options)
{
var element = new EdiElement();
string[] repetitions = options.RepetitionSeparator.HasValue ? SplitEdi(rawElement, options.RepetitionSeparator.Value, options.ReleaseCharacter) : new[] {rawElement};
foreach (string rawRepetition in repetitions)
{
if (rawRepetition != string.Empty)
element.Repetitions.Add(ParseRepetition(rawRepetition, options));
}
return element;
}
private EdiDocument(string edi, EdiOptions options)
{
if (options == null)
{
options = new EdiOptions();
Options = options;
}
else
{
Options = new EdiOptions(options);
options = new EdiOptions(options);
}
if (!options.SegmentTerminator.HasValue)
options.SegmentTerminator = GuessSegmentTerminator(edi);
if (!options.ElementSeparator.HasValue)
options.ElementSeparator = GuessElementSeparator(edi);
if (!options.ReleaseCharacter.HasValue)
options.ReleaseCharacter = GuessReleaseCharacter(edi);
Segments = new List<EdiSegment>();
string[] rawSegments = SplitEdi(edi, options.SegmentTerminator.Value, options.ReleaseCharacter);
for (int i = 0; i < rawSegments.Length; i++)
{
string rawSegment = rawSegments[i];
if (i == rawSegments.Length - 1 && (rawSegment == null || rawSegment.Trim() == string.Empty))
break;
EdiSegment segment = null;
if (rawSegment.StartsWith("UNA", StringComparison.OrdinalIgnoreCase))
{
segment = new EdiSegment(rawSegment.Substring(0, 3));
segment.Elements.Add(new EdiElement(rawSegment.Substring(3, 5)));
options.ComponentSeparator = rawSegment[3];
options.DecimalIndicator = rawSegment[5];
}
else
{
string[] rawElements = SplitEdi(rawSegment.TrimStart(), options.ElementSeparator.Value, options.ReleaseCharacter);
segment = new EdiSegment(rawElements[0]);
for (int j = 1; j < rawElements.Length; j++)
{
if (segment.Id.Equals("ISA", StringComparison.OrdinalIgnoreCase))
{
if (j == 16)
{
options.ComponentSeparator = rawElements[j][0];
segment.Elements.Add(new EdiElement(rawElements[j]));
continue;
}
if (j == 11)
{
if (string.CompareOrdinal(rawElements[12], "00402") >= 0 &&
!char.IsLetterOrDigit(rawElements[j][0]))
{
options.RepetitionSeparator = rawElements[j][0];
segment.Elements.Add(new EdiElement(rawElements[j]));
continue;
}
options.RepetitionSeparator = null;
}
}
segment.Elements.Add(rawElements[j] != string.Empty ? ParseElement(rawElements[j], options) : null);
}
}
Segments.Add(segment);
}
}
/// <summary>
/// Creates a new EdiDocument instance by using the specified stream, optionally specifying separator characters.
/// </summary>
/// <param name="stream">The stream that contains the EDI data.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument object that reads the data that is contained in the stream.</returns>
public static EdiDocument Load(Stream stream, EdiOptions options = null)
{
using (var reader = new StreamReader(stream))
{
string edi = reader.ReadToEnd();
return new EdiDocument(edi, options);
}
}
/// <summary>
/// Creates a new EdiDocument from a TextReader, optionally specifying separator characters.
/// </summary>
/// <param name="reader">A TextReader that contains the content for the EdiDocument.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument that contains the contents of the specified TextReader.</returns>
public static EdiDocument Load(TextReader reader, EdiOptions options = null)
{
string edi = reader.ReadToEnd();
return new EdiDocument(edi, options);
}
/// <summary>
/// Creates a new EdiDocument from a file, optionally specifying separator characters.
/// </summary>
/// <param name="fileName">A file name that references the file to load into a new EdiDocument.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument that contains the contents of the specified file.</returns>
public static EdiDocument Load(string fileName, EdiOptions options = null)
{
string edi = File.ReadAllText(fileName);
return new EdiDocument(edi, options);
}
private EdiDocument(XDocument xml)
{
Options = new EdiOptions();
Segments = new List<EdiSegment>();
LoadLoop(xml.Root);
}
/// <summary>
/// Returns the EDI for this element repetition, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
var edi = new StringBuilder();
int lastComponentIndex = GetLastComponentIndex();
for (int i = 0; i <= lastComponentIndex; i++)
{
if (i > 0)
edi.Append(options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator.Value : EdiOptions.DefaultComponentSeparator);
if (Components[i] == null)
continue;
edi.Append(Components[i].ToString(options));
}
return edi.ToString();
}
private EdiRepetition ParseRepetition(string rawRepetition, EdiOptions options)
{
var repetition = new EdiRepetition();
string[] components = options.ComponentSeparator.HasValue ? SplitEdi(rawRepetition, options.ComponentSeparator.Value, options.ReleaseCharacter) : new[] {rawRepetition};
foreach (string rawComponent in components)
{
if (rawComponent != string.Empty)
repetition.Components.Add(new EdiComponent(options.ReleaseCharacter.HasValue ? UnescapeEdi(rawComponent, options.ReleaseCharacter.Value) : rawComponent));
else
repetition.Components.Add(null);
}
return repetition;
}
/// <summary>
/// Creates a new EdiDocument from a string, optionally specifying separator characters.
/// </summary>
/// <param name="edi">A string that contains EDI.</param>
/// <param name="options">An EdiOptions containing separator characters to use when saving this document.</param>
/// <returns>An EdiDocument populated from the string that contains EDI.</returns>
public static EdiDocument Parse(string edi, EdiOptions options = null)
{
return new EdiDocument(edi, options);
}
/// <summary>
/// Serialize this EdiDocument to a TextWriter.
/// </summary>
/// <param name="writer">A TextWriter that the EdiDocument will be written to.</param>
public void Save(TextWriter writer)
{
var options = new EdiOptions(Options);
foreach (EdiSegment segment in Segments)
{
if (segment.Id.Equals("ISA", StringComparison.OrdinalIgnoreCase))
{
if (segment[11] != null && string.CompareOrdinal(segment[12], "00402") >= 0 && !char.IsLetterOrDigit(segment[11][0]))
options.RepetitionSeparator = segment[11][0];
else
options.RepetitionSeparator = null;
if (segment[16] != null)
options.ComponentSeparator = segment[16][0];
}
writer.Write(segment.ToString(options));
if (options.AddLineBreaks)
writer.WriteLine();
}
writer.Flush();
}
/// <summary>
/// Returns the EDI for this segment, optionally specifying separator characters.
/// </summary>
/// <param name="options">An EdiOptions that specifies separator characters.</param>
/// <returns>A string containing the EDI.</returns>
public string ToString(EdiOptions options)
{
var edi = new StringBuilder(Id);
if (Id.Equals("UNA", StringComparison.OrdinalIgnoreCase))
{
edi.Append(options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator : EdiOptions.DefaultComponentSeparator)
.Append(options != null && options.ElementSeparator.HasValue ? options.ElementSeparator : EdiOptions.DefaultElementSeparator)
.Append(options != null && options.DecimalIndicator.HasValue ? options.DecimalIndicator : '.')
.Append(options != null && options.ReleaseCharacter.HasValue ? options.ReleaseCharacter : ' ')
.Append(' ');
}
else
{
int lastElementIndex = GetLastElementIndex();
for (int i = 0; i <= lastElementIndex; i++)
{
edi.Append(options != null && options.ElementSeparator.HasValue ? options.ElementSeparator : EdiOptions.DefaultElementSeparator);
if (Elements[i] == null)
continue;
if (Id.Equals("ISA", StringComparison.OrdinalIgnoreCase) &&
Elements[i].Value.Length == 1 &&
(i == 15 && Elements[i].Value[0] == (options != null && options.ComponentSeparator.HasValue ? options.ComponentSeparator.Value : EdiOptions.DefaultComponentSeparator) ||
i == 10 && options != null && Elements[i].Value[0] == options.RepetitionSeparator) &&
Elements[i].Repetitions.Count == 1 &&
Elements[i].Components.Count == 1)
{
edi.Append(Elements[i].Value);
}
else
edi.Append(Elements[i].ToString(options));
}
}
edi.Append(options != null && options.SegmentTerminator.HasValue ? options.SegmentTerminator : EdiOptions.DefaultSegmentTerminator);
return edi.ToString();
}
