internal static BusinessRuleManager GetRulesForType(Type type, string ruleSet)
{
if (ruleSet == ApplicationContext.DefaultRuleSet)
{
ruleSet = null;
}
BusinessRuleManager result = null;
var key = new RuleSetKey {
Type = type, RuleSet = ruleSet
};
var found = false;
try
{
found = _perTypeRules.TryGetValue(key, out result);
}
catch
{ /* failure will drop into !found block */ }
if (!found)
{
lock (_perTypeRules)
{
if (!_perTypeRules.TryGetValue(key, out result))
{
result = new BusinessRuleManager();
_perTypeRules.Add(key, result);
}
}
}
return(result);
}
internal static BusinessRuleManager GetRulesForType(Type type, string ruleSet)
{
if (ruleSet == ApplicationContext.DefaultRuleSet)
{
ruleSet = null;
}
BusinessRuleManager result = null;
var key = new RuleSetKey {
Type = type, RuleSet = ruleSet
};
if (!_perTypeRules.TryGetValue(key, out result))
{
lock (_perTypeRules)
{
if (!_perTypeRules.TryGetValue(key, out result))
{
result = new BusinessRuleManager();
_perTypeRules.Add(key, result);
}
}
}
return(result);
}
/// <summary>
/// Associates a business rule with the business object.
/// </summary>
/// <param name="rule">Rule object.</param>
/// <param name="ruleSet">Rule set name.</param>
public void AddRule(IBusinessRule rule, string ruleSet)
{
var typeRules = BusinessRuleManager.GetRulesForType(_target.GetType(), ruleSet);
typeRules.Rules.Add(rule);
}