private TisValidationMethodResult ExecuteValidationMethod(
TisValidationMethod validationMethod,
object validationsSource,
object validationsTarget,
List <ITisValidationContext> validationContexts)
{
TisValidationMethodDetailedInfo detailedInfo = null;
ValidationStatus validationStatus = ValidationStatus.Unknown;
object[] validationMethodParameters = null;
try
{
validationMethodParameters =
ObtainValidationMethodParameters(validationMethod, validationsTarget, validationContexts);
if (validationMethodParameters == null)
{
// Default method parameters
validationMethodParameters =
new object[validationMethod.MethodSignature.Params.Length];
}
bool validParams =
ValidateMethodParameters(validationMethod.MethodSignature, validationMethodParameters);
if (validParams)
{
object methodReturn =
validationMethod.Method.Invoke(validationsSource, validationMethodParameters);
if (methodReturn is ValidationStatus)
{
validationStatus = (ValidationStatus)methodReturn;
}
else
{
if (methodReturn is TisValidationStatusProvider)
{
validationStatus = (methodReturn as TisValidationStatusProvider).Status;
detailedInfo = (methodReturn as TisValidationStatusProvider).DetailedInfo;
}
else
{
Log.WriteWarning("Validation method [{0}] does not return validation status ", validationMethod.Name);
}
}
}
else
{
Log.WriteError("Validation method [{0}] has invalid parameter(s)", validationMethod.Name);
}
}
catch (Exception exc)
{
Log.WriteException(exc);
}
return(new TisValidationMethodResult(validationStatus, validationMethodParameters, detailedInfo));
}
public TisValidationMethodResult(
ValidationStatus status,
object[] parameters,
TisValidationMethodDetailedInfo detailedInfo)
{
m_status = status;
m_parameters = parameters;
m_detailedInfo = detailedInfo;
}
public TisValidationStatusProvider(
ValidationStatus validationStatus,
string message,
string details,
ValidationShowDetailedInfo showDetailedInfo)
{
m_status = validationStatus;
m_detailedInfo =
new TisValidationMethodDetailedInfo(message, details, showDetailedInfo);
}