private void ValidateStringField(string fieldValue, SchemaEntry column)
{
if (!string.IsNullOrWhiteSpace(fieldValue))
{
if (fieldValue.Length > column.ColumnLength)
{
string message = string.Format("The {0} {1} is {2} long which is longer than {3} characters.", _dtoName, column.ColumnName, fieldValue.Length, column.ColumnLength);
ValidationIssues.Add(ValidationIssue.Code.StringTooLongCode, message);
}
}
else if (column.ColumnNullable == NullableType.IsNotNullable)
{
ReportMissingField(column);
}
}
public void IsInRange(object value, string dtoName, ValidationIssues issues)
{
if (!HasRange)
{
return;
}
RangeResult result = Range.IsInRange(value);
if (result != RangeResult.ValueInRange)
{
string insert = (result == RangeResult.ValueBelowMinimum)
? "below the minimum allowed value"
: "above the maximum allowed value";
string message = string.Format("The {0} has {1} which is {2}.", dtoName, ColumnName, insert);
issues.Add(ValidationIssue.Code.ValueOutOfRange, message);
}
}
public void ValidateMinimumOptionalFields(string dtoName, IEnumerable <bool> optionalFieldsPresent, int minimumCount)
{
int actualCount = 0;
foreach (bool isPresent in optionalFieldsPresent)
{
if (isPresent)
{
actualCount++;
if (actualCount >= minimumCount)
{
return; //we're done, just stop
}
}
}
if (actualCount < minimumCount)
{
string message = string.Format("The {0} is missing at least one optional value field.", dtoName);
ValidationIssues.Add(ValidationIssue.Code.MissingRequiredFieldCode, message);
}
}
private void ReportParseFailure(SchemaEntry column)
{
string message = string.Format("The {0} {1} contains an invalid format for a {2}.", _dtoName, column.ColumnName, column.ValueType);
ValidationIssues.Add(ValidationIssue.Code.ValueInvalidFormat, message);
}