void InvokeRuleDelegate(IContext resultContext, IRule resultRule, FailedConditionsInvokedDelegate failedResultInvocation)
{
if (failedResultInvocation != null)
{
failedResultInvocation(resultContext, resultRule);
}
}
public void InvokeMatchingRules(IContext context,
SuccessfulConditionsInvokedDelegate additionalSuccessfulResultInvocation,
FailedConditionsInvokedDelegate additionalFailedResultInvocation)
{
List <IRule> matchingRules = (List <IRule>)GetMatchingRules(context);
if (!matchingRules.Any())
{
return;
}
matchingRules.ForEach(rule =>
{
SuccessfulConditionsInvokedDelegate originalSuccessfulResultInvocation = rule.SuccessfulResultInvocation;
FailedConditionsInvokedDelegate originalFailedResultInvocation = rule.FailedResultInvocation;
rule.SuccessfulResultInvocation = (resultContext, resultRule) =>
{
InvokeRuleDelegate(resultContext, resultRule, originalSuccessfulResultInvocation);
InvokeRuleDelegate(resultContext, resultRule, additionalSuccessfulResultInvocation);
};
rule.FailedResultInvocation = (resultContext, resultRule) =>
{
InvokeRuleDelegate(resultContext, resultRule, originalFailedResultInvocation);
InvokeRuleDelegate(resultContext, resultRule, additionalFailedResultInvocation);
};
rule.Validate(context);
//Revert to original delegates
rule.SuccessfulResultInvocation = originalSuccessfulResultInvocation;
rule.FailedResultInvocation = originalFailedResultInvocation;
});
}
public IRuleValidation SetCondition(IBooleanBase condition,
SuccessfulConditionsInvokedDelegate successfulResultInvocation,
FailedConditionsInvokedDelegate failedResultInvocation)
{
_condition = condition;
_successfulResultInvocation = successfulResultInvocation;
_failedResultInvocation = failedResultInvocation;
return(this);
}
