public override FieldError ValidateValue(StringBuilder data)
{
FieldError error = null;
string str = data.ToString();
if (minLength >= 0 && data.Length < minLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), str);
}
if (maxLength >= 0 && data.Length > maxLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooLongCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooLongCode), str);
}
if (mAllowedValues != null && mAllowedValues.Count > 0 && !mAllowedValues.ContainsKey(str))
{
//error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCodeValueCode,
// X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCodeValueCode), str);
StringBuilder allowedList = new StringBuilder();
Dictionary <string, string> .KeyCollection keyColl = mAllowedValues.Keys;
allowedList.Append('{');
foreach (string key in keyColl)
{
if (allowedList.Length > 1)
{
allowedList.Append(", ");
}
allowedList.Append(key);
}
allowedList.Append('}');
string errorDescription = "Value {0} not found in list of possible values {1}";
errorDescription = string.Format(errorDescription, str, allowedList.ToString());
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCodeValueCode,
errorDescription, str);
}
else
{
CharSet charSet = CharSetFactory.GetCharSetClass(CharSetFactory.ExtendedCharSetIndex);
for (int i = 0; i < data.Length; i++)
{
if (!charSet.IsMember(data[i]))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode), data.ToString());
break;
}
}
}
return(error);
}
/*
* All characters are allowed, however length restriction needs to be obeyed
* Leading spaces are allowed only for min length restriction
*/
public override FieldError ValidateValue(StringBuilder data)
{
FieldError error = null;
string str = data.ToString();
bool isLeadingSpace = data.Length > 0 && data[0] == ' ';
bool isTrailingSpace = data.Length > 0 && data[data.Length - 1] == ' ' && data.ToString().Trim().Length != 0;
if (minLength >= 0 && data.Length < minLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), str);
}
else if (maxLength >= 0 && data.Length > maxLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooLongCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooLongCode), str);
}
else if ((isTrailingSpace || isLeadingSpace) && minLength >= 0 && data.Length > minLength &&
false)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
//X12ErrorCode.X12DataElementLeadingOrTrailingSpaceFoundDescription,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode),
data.ToString());
}
else //no min max error
{
//todo Get this from the environment context
CharSet charSet = CharSetFactory.GetCharSetClass(CharSetFactory.ExtendedCharSetIndex);
for (int i = 0; i < data.Length; i++)
{
if (!charSet.IsMember(data[i]))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode),
data.ToString());
break;
}
}
}
return(error);
}
public override FieldError ValidateValue(
StringBuilder data)
{
FieldError error = null;
string str = data.ToString();
if (data.Length < minLength || data.Length == 5)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidTimeCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidTimeCode), str);
return(error);
}
if (data.Length > maxLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidTimeCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidTimeCode), str);
return(error);
}
//run thru the data to ensure all are digits
for (int i = 0; i < data.Length; i++)
{
if (!DataTypeHelper.IsDigit(data[i]))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidTimeCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidTimeCode), data.ToString());
return(error);
}
}
//data is between min and max length, thus it is atleast 4 chars
//and all are digits
int hour = 10 * (data[0] - '0') + (data[1] - '0');
int min = 10 * (data[2] - '0') + (data[3] - '0');
int sec = data.Length == 4 ? 0 : 10 * (data[4] - '0') + (data[5] - '0');
if (hour < 0 || hour > 23 || min < 0 || min > 59 || sec < 0 || sec > 59)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidTimeCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidTimeCode), str);
}
return(error);
}
/// <summary>
/// Construct DocumentFragment for leaf node parent and then create and attach leaf nodes to it.
/// </summary>
/// <param name="pluglet"></param>
/// <param name="segmentDetails"></param>
/// <param name="internalSegment"></param>
/// <param name="ediDelimiters"></param>
/// <param name="segmentStartIndex"></param>
/// <param name="segmentEndIndex"></param>
/// <param name="ediErrors"></param>
/// <param name="error"></param>
/// <returns></returns>
public static DocumentFragment ConstructDocumentFragment(this IPluglet pluglet, string[] segmentDetails, bool internalSegment, Delimiters ediDelimiters,
int segmentSeqNumber, long segmentStartIndex, long segmentEndIndex, ref InterchangeErrors ediErrors, out string error)
{
if (pluglet == null)
{
throw new ArgumentNullException("pluglet");
}
if (segmentDetails == null)
{
throw new ArgumentNullException("segmentDetails");
}
LoggerFactory.Logger.Info("PlugletExtensions.ConstructDocumentFragment", "Constructing {0} instance", pluglet.Tag);
if (pluglet.Children == null)
{
error = string.Format("Pluglet {0} does not have childrens", pluglet.Name);
return(null);
}
// -1 is required since SegmentDetails[0] is the SegmentName
if (pluglet.Children.Count < segmentDetails.Length - 1)
{
error = string.Format("Document has {1} data elements, it is less than segment children count {2} as described in Spec",
pluglet.Name, pluglet.Children.Count, segmentDetails.Length);
return(null);
}
error = string.Empty;
++pluglet.CurrentOccurrences;
DocumentFragment documentFragment = new DocumentFragment()
{
Pluglet = pluglet,
Children = new List <IDocumentFragment>(),
SequenceNumber = segmentSeqNumber,
StartOffset = segmentStartIndex,
EndOffset = segmentEndIndex,
};
int plugletNum = 0;
DocumentFragment dataFragment;
IPluglet plugletChild;
bool validateValue;
long currentSegmentFieldStartIndex = segmentStartIndex;
//SegmentNum start from 1 since SegmentDetails[0] is Segment name
int segmentNum = 1;
// if this is internal segment (composite segment - segment handing data and segment as children) then
// start segmentDetails from 0
if (internalSegment == true)
{
segmentNum = 0;
}
EdiErrorType errorType = pluglet.IsIgnore ? EdiErrorType.Warning : EdiErrorType.Error;
for (; segmentNum < segmentDetails.Length; segmentNum++, plugletNum++)
{
if (segmentNum != 0)
{
currentSegmentFieldStartIndex += segmentDetails[segmentNum - 1].Length + 1;
}
validateValue = false;
plugletChild = pluglet.Children[plugletNum];
if (plugletChild.PlugletType == PlugletType.Data)
{
dataFragment = new DocumentFragment()
{
Parent = documentFragment,
Pluglet = plugletChild,
Value = segmentDetails[segmentNum],
/*SequenceNumber = segmentSeqNumber,
* StartOffset = currentSegmentFieldStartIndex,
* EndOffset = currentSegmentFieldStartIndex + segmentDetails[segmentNum].Length,*/
};
validateValue = true;
}
else if (plugletChild.PlugletType == PlugletType.Segment)
{
if (string.IsNullOrEmpty(segmentDetails[segmentNum]) == false)
{
string segmentError = string.Empty;
string [] internalSegmentDetails = segmentDetails[segmentNum].Split((char)ediDelimiters.ComponentSeperator);
dataFragment = plugletChild.ConstructDocumentFragment(internalSegmentDetails, true, ediDelimiters, segmentSeqNumber, currentSegmentFieldStartIndex,
currentSegmentFieldStartIndex + segmentDetails[segmentNum].Length, ref ediErrors, out segmentError);
if (string.IsNullOrEmpty(segmentError) == false)
{
if (string.IsNullOrEmpty(error) == true)
{
error = string.Format("ConstructDocumentSegmentInstance: Pluglet {0}: ", pluglet.Name);
}
error = string.Format("{0} Error constructing {1}: {2}", error, plugletChild.Name, segmentError);
}
}
else
{
dataFragment = new DocumentFragment()
{
Parent = documentFragment,
Pluglet = plugletChild,
Value = segmentDetails[segmentNum],
};
}
}
else
{
error = string.Format("ConstructDocumentSegmentInstance: Error constructing SegmentInstance. Pluglet {0} is of type {1}",
pluglet.Name, plugletChild.Name);
return(null);
}
if (validateValue == true && plugletChild.DataType != null && string.IsNullOrEmpty(segmentDetails[segmentNum]) == false)
{
FieldError fieldError = plugletChild.DataType.ValidateValue(new StringBuilder(segmentDetails[segmentNum]));
if (fieldError != null)
{
if (string.IsNullOrEmpty(error) == true)
{
error = string.Format("ConstructDocumentSegmentInstance: Pluglet {0}: ", pluglet.Name);
}
error = string.Format("{0} Error data validation failed {1}: {2} ({3})", error, plugletChild.Name, fieldError.Description, fieldError.DataValue);
ediErrors.AddFieldError(segmentDetails[0], plugletChild.Tag, fieldError.ErrorCode, fieldError.Description, segmentSeqNumber, segmentNum, segmentDetails[segmentNum], currentSegmentFieldStartIndex,
currentSegmentFieldStartIndex + segmentDetails[segmentNum].Length - 1, errorType);
}
}
//TODO: Add validation (extension method)
documentFragment.Children.Add(dataFragment);
if (string.IsNullOrEmpty(segmentDetails[segmentNum]) && plugletChild.IsMandatory == true)
{
if (string.IsNullOrEmpty(error) == true)
{
error = string.Format("ConstructDocumentSegmentInstance: Pluglet {0}: ", pluglet.Name);
}
error = string.Format("{0} Child {1} is mandatory but missing", error, plugletChild.Name);
ediErrors.AddFieldError(segmentDetails[0], plugletChild.Tag, X12ErrorCode.DeMandatoryDataElementMissingCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeMandatoryDataElementMissingCode), segmentSeqNumber, segmentNum, string.Empty,
currentSegmentFieldStartIndex, currentSegmentFieldStartIndex, errorType);
}
}
for (; segmentNum <= pluglet.Children.Count; segmentNum++, plugletNum++)
{
plugletChild = pluglet.Children[plugletNum];
if (plugletChild.IsMandatory == true)
{
if (string.IsNullOrEmpty(error) == true)
{
error = string.Format("ConstructDocumentSegmentInstance: Pluglet {0}: ", pluglet.Name);
}
error = string.Format("{0} Child {1} is mandatory but missing", error, plugletChild.Name);
ediErrors.AddFieldError(segmentDetails[0], plugletChild.Tag, X12ErrorCode.DeMandatoryDataElementMissingCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeMandatoryDataElementMissingCode), segmentSeqNumber, segmentNum, string.Empty,
currentSegmentFieldStartIndex, currentSegmentFieldStartIndex, errorType);
}
}
return(documentFragment);
}
/*
* This method does validation of a numeric data type after precision point has been
* removed during serialization and raw data during parsing. The following rules need
* to be obeyed
*
* 1) 0th char is - or digit, + is not allowed
* 2) All other chars are digit
* 3) If length > minLength, then no leading zeroes are allowed
* 4) Sign is not part of length calculation
*
* This method doesn't apply precision point nor does it check for it
*/
public static bool ValidateRDataType(StringBuilder data, int minL, int maxL, int decimalSeparator, out FieldError error)
{
error = null;
int dataLen = data.Length;
if (dataLen == 0) //too short error
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), string.Empty);
return(true);
}
char c = data[0];
bool isNegSign = false;
bool isError = false;
if (c == '+')
{
isError = true;
}
else if (c == '-')
{
isNegSign = true;
if (data.Length == 1)
{
isError = true; //data is -, single negative sign which is invalid
}
}
if (isError)
{
AppendInvalidCharCode(data);
return(true);
}
//This loop would ensure all are digits or digits + one point
//otherwise loop would abort and return true
bool bPointFound = false;
int decimalIndex = -1;
for (int i = isNegSign ? 1 : 0; i < dataLen; i++)
{
if (DataTypeHelper.IsDigit(data[i])) //digit found, no-op
{
}
else if (!bPointFound && data[i] == decimalSeparator)
{
bPointFound = true;
decimalIndex = i;
//Edifact data should have atleast one digit after decimal point
if (!(i + 1 < dataLen && DataTypeHelper.IsDigit(data[i + 1])))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode), data.ToString());
}
}
else //error state
{
AppendInvalidCharCode(data);
return(true);
}
}
if (isNegSign)
{
dataLen--; //count of digits
if (dataLen > 0)
{
c = data[1];
}
else
{
AppendInvalidCharCode(data);
return(true);
}
}
//check for leading zeroes
//Leading zero is the 1st char being zero, otherwise not
//leading zero is allowed only when data has minimum length
//skip the check if minL is not specified, #3454
if (c == '0' && minL > 0 && false)
{
if (decimalIndex < 0) //no decimal found
{
if ((dataLen > minL && minL > 0) || minL < 0)
{
AppendInvalidCharCode(data);
return(true);
}
}
else //decimal was found, so 0.1, -0.1 are valid but 00.1 or -00.1 are invalid
{
if ((dataLen > minL && minL > 0) || minL < 0)
{
int offset = isNegSign ? 2 : 1;
if (data.Length > offset && data[offset] == decimalSeparator)
{
}
else
{
AppendInvalidCharCode(data);
return(true);
}
}
}
}
if (decimalIndex >= 0)
{
dataLen--;
if (data[data.Length - 1] == '0' && false &&
((dataLen > minL && minL > 0) || minL < 0))
{
AppendInvalidCharCode(data);
return(true);
}
}
if (minL > 0 && dataLen < minL)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), data.ToString());
return(true);
}
if (maxL > 0 && dataLen > maxL)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooLongCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooLongCode), data.ToString());
return(true);
}
return(false);
}
private static void AppendInvalidCharCode(StringBuilder data)
{
DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode), data.ToString());
}
public override FieldError ValidateValue(StringBuilder data)
{
FieldError error = null;
string str = data.ToString();
// First try the .NET function to check if date is valid
// if not we will follow other way (check yyyymmdd)
DateTime dt;
if (DateTime.TryParse(str, out dt))
{
return(error);
}
if (data.Length < minLength || data.Length == 7)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidDateCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidDateCode), str);
return(error);
}
if (data.Length > maxLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidDateCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidDateCode), str);
return(error);
}
//run thru the data to ensure all are digits
for (int i = 0; i < data.Length; i++)
{
if (!DataTypeHelper.IsDigit(data[i]))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidDateCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidDateCode), data.ToString());
return(error);
}
}
//data is between min and max length, thus it is atleast 6 chars
//and all are digits
int offset = data.Length == 6 ? 2 : 4;
int year = data.Length == 6 ? 10 * (data[0] - '0') + (data[1] - '0')
: 1000 * (data[0] - '0') + 100 * (data[1] - '0') + 10 * (data[2] - '0') + (data[3] - '0');
int month = 10 * (data[offset] - '0') + (data[offset + 1] - '0');
int day = 10 * (data[offset + 2] - '0') + (data[offset + 3] - '0');
if (year == 0)
{
year = 2000;
}
try
{
DateTime dateTime = new DateTime(year, month, day);
}
catch (ArgumentOutOfRangeException)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidDateCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidDateCode), str);
}
return(error);
}
/*
* This method does validation of a numeric data type after precision point has been
* removed during serialization and raw data during parsing. The following rules need
* to be obeyed
*
* 1) 0th char is - or digit, + is not allowed
* 2) All other chars are digit
* 3) If length > minLength, then no leading zeroes are allowed
* 4) Sign is not part of length calculation
*
* This method doesn't apply precision point nor does it check for it
*/
private bool ValidateNDataType(StringBuilder data, out FieldError error)
{
error = null;
int dataLen = data.Length;
if (dataLen == 0) //too short error
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), string.Empty);
return(true);
}
char c = data[0];
bool isNegSign = false;
if (c == '+')
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode), data.ToString());
return(true);
}
else if (c == '-')
{
isNegSign = true;
}
for (int i = isNegSign ? 1 : 0; i < dataLen; i++)
{
// "." is valid character
if (!(DataTypeHelper.IsDigit(data[i]) || data[i] == '.'))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeInvalidCharacterInDataElementCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeInvalidCharacterInDataElementCode), data.ToString());
return(true);
}
}
if (isNegSign)
{
dataLen--; //count of digits
if (dataLen > 0)
{
c = data[1];
}
else
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), data.ToString());
return(true);
}
}
if (/*(mPrecision > 0 && dataLen < mPrecision) || */ (minLength >= 0 && dataLen < minLength))
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooShortCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooShortCode), data.ToString());
return(true);
}
if (maxLength >= 0 && dataLen > maxLength)
{
error = DataTypeHelper.GenerateFieldError(X12ErrorCode.DeDataElementTooLongCode,
X12ErrorCode.GetDataElementErrorDescription(X12ErrorCode.DeDataElementTooLongCode), data.ToString());
return(true);
}
return(false);
}
