/// <summary>
/// Default-ctor to build an empty validation rule with given name, description and delegate
/// </summary>
internal RDFOntologyValidationRule(String ruleName,
String ruleDescription,
ValidationRuleDelegate ruleDelegate)
{
this.RuleName = ruleName;
this.RuleDescription = ruleDescription;
this.ExecuteRule = ruleDelegate;
}
public override void Register(string fieldName, ValidationRuleDelegate ruleDelegate)
{
// Get observable field
Dictionary viewModel = Knockout.UnwrapObservable <Dictionary>(_observable);
object observableField = viewModel[fieldName];
// Get the rule
object rule = ruleDelegate(ValidationRules.CreateRules(), _observable, null);
// Register the Validation rule on the observable
((Observable <object>)observableField).Extend((Dictionary)(object)rule);
}
public DataErrorSupport AddValidationRule(string memberName, ValidationRuleDelegate validationRule)
{
memberName = memberName ?? "";
if (validationRules.ContainsKey(memberName))
{
throw new ArgumentException("A ValidationRule with the same memberName '"
+ memberName + "' is already registered.");
}
validationRules.Add(memberName, validationRule);
validationRuleList.Add(validationRule);
return(this);
}
public DataErrorSupport AddValidationRule(string memberName, ValidationRuleDelegate validationRule)
{
memberName = memberName ?? "";
if (validationRules.ContainsKey(memberName))
{
throw new ArgumentException("A ValidationRule with the same memberName '"
+ memberName + "' is already registered.");
}
validationRules.Add(memberName, validationRule);
validationRuleList.Add(validationRule);
return this;
}
public static GridValidatorDelegate ConvertToGridValidation(ValidationRuleDelegate ruleDelegate)
{
GridValidatorDelegate validationFunction = delegate(object value, object item)
{
ValidationRules rules = new ValidationRules();
rules = ruleDelegate(rules, item, null);
ValidationResult result = new ValidationResult();
result.Valid = true;
Dictionary validationRules = Dictionary.GetDictionary(rules);
foreach (string key in validationRules.Keys)
{
// Find the ko validation rule
if (ValidationApi.Rules.ContainsKey(key))
{
ValidationRule targetRule = (ValidationRule)ValidationApi.Rules[key];
ValidationRule sourceRule = (ValidationRule)validationRules[key];
result.Valid = targetRule.Validator(value, sourceRule.Params == null ? targetRule.Params : sourceRule.Params);
result.Message = String.IsNullOrEmpty(targetRule.Message) ? sourceRule.Message : targetRule.Message;
}
else if (key == "validation")
{
// Anon rule - can be either a single or array - we assume it's an array created by the ValidationRules class
List <AnonymousRule> anonRules = (List <AnonymousRule>)validationRules[key];
foreach (AnonymousRule rule in anonRules)
{
result.Valid = rule.validator(value);
result.Message = rule.message;
if (!result.Valid)
{
break;
}
}
}
if (!result.Valid)
{
break;
}
}
return(result);
};
return(validationFunction);
}
public ValidationRuleItem(ValidationRuleDelegate del)
{
this.m_ValidationRuleHandler = del;
}
public override void Register(string fieldName, ValidationRuleDelegate rule)
{
_validationRules[fieldName] = rule;
}
public static GridValidatorDelegate ConvertToGridValidation(ValidationRuleDelegate ruleDelegate)
{
GridValidatorDelegate validationFunction = delegate(object value, object item)
{
ValidationRules rules = new ValidationRules();
rules = ruleDelegate(rules,item, null);
ValidationResult result = new ValidationResult();
result.Valid = true;
Dictionary validationRules = Dictionary.GetDictionary(rules);
foreach (string key in validationRules.Keys)
{
// Find the ko validation rule
if (ValidationApi.Rules.ContainsKey(key))
{
ValidationRule targetRule = (ValidationRule)ValidationApi.Rules[key];
ValidationRule sourceRule = (ValidationRule)validationRules[key];
result.Valid = targetRule.Validator(value, sourceRule.Params==null ? targetRule.Params : sourceRule.Params);
result.Message = String.IsNullOrEmpty(targetRule.Message) ? sourceRule.Message : targetRule.Message;
}
else if (key == "validation")
{
// Anon rule - can be either a single or array - we assume it's an array created by the ValidationRules class
List<AnonymousRule> anonRules = (List<AnonymousRule>)validationRules[key];
foreach (AnonymousRule rule in anonRules)
{
result.Valid = rule.validator(value);
result.Message = rule.message;
if (!result.Valid)
break;
}
}
if (!result.Valid)
break;
}
return result;
};
return validationFunction;
}
public virtual void Register(string fieldName, ValidationRuleDelegate rule)
{
}
public override void Register(string fieldName, ValidationRuleDelegate ruleDelegate)
{
// Get observable field
Dictionary viewModel = Knockout.UnwrapObservable<Dictionary>(_observable);
object observableField = viewModel[fieldName];
// Get the rule
object rule = ruleDelegate(ValidationRules.CreateRules(), _observable, null);
// Register the Validation rule on the observable
((Observable<object>)observableField).Extend((Dictionary)(object)rule);
}
public override void Register(string fieldName, ValidationRuleDelegate rule)
{
_validationRules[fieldName] = rule;
}
public virtual void Register(string fieldName, ValidationRuleDelegate rule)
{
}
public ValidationRuleItem(ValidationRuleDelegate del)
{
this.m_ValidationRuleHandler = del;
}
