//public static void RemoveAttributeIfExists(DSLFactory.Candle.SystemModel.CodeGeneration.CodeModel.CandleCodeFunction function)
//{
// function.RemoveAttributeIfExists("Microsoft.Practices.EnterpriseLibrary.PolicyInjection.CallHandlers.CachingCallHandler");
//}
public void SetAttribute(CodeInjectionContext context, DSLFactory.Candle.SystemModel.CodeGeneration.CodeModel.CandleCodeFunction function)
{
function.AddAttribute("Microsoft.Practices.EnterpriseLibrary.PolicyInjection.CallHandlers.CachingCallHandler",
context.Strategy.StrategyId, false,
String.Empty, expirationTime.Hours.ToString(),
String.Empty, expirationTime.Minutes.ToString(),
String.Empty, expirationTime.Seconds.ToString());
}
public void SetAttribute(CodeInjectionContext context, DSLFactory.Candle.SystemModel.CodeGeneration.CodeModel.CandleCodeFunction function)
{
function.AddAttribute("Microsoft.Practices.EnterpriseLibrary.PolicyInjection.CallHandlers.LogCallHandler", context.Strategy.StrategyId, false, PrepareLogAttribute(function.ToString()));
}
void IStrategyCodeInjector.OnGenerateFunction(CodeInjectionContext context, DSLFactory.Candle.SystemModel.CodeGeneration.CodeModel.CandleCodeFunction function)
{
// Service factory
if (context.CurrentElement is Layer)
{
// On part du principe que le template du servicelocator à généré une classe nommée ServiceLocator et
// une méthode par création d'instance dont le nom commence par CreateInstanceOfxxxxxx
if (function.Parent.Name == "ServiceLocatorBase" && function.Name.StartsWith("CreateInstanceOf"))
{
string currentName = function.Name.Substring("CreateInstanceOf".Length);
foreach (ClassImplementation clazz in ((Layer)context.CurrentElement).Classes)
{
foreach (ClassUsesOperations service in ClassUsesOperations.GetLinksToServicesUsed(clazz))
{
if (!context.GenerationContext.Mode.CheckConfigurationMode(service.ConfigurationMode) || service.TargetService is ExternalServiceContract)
{
continue;
}
ServiceContract contract = service.TargetService as ServiceContract;
if (contract == null)
{
continue;
}
foreach (Implementation impl in Implementation.GetLinksToImplementations(contract))
{
if (context.GenerationContext.Mode.CheckConfigurationMode(impl.ConfigurationMode) && impl.ClassImplementation.Name == currentName)
{
if (impl.ClassImplementation.Contract != null)
{
foreach (Operation op in impl.ClassImplementation.Contract.Operations)
{
if (CheckAllHandler(op, impl.ClassImplementation))
{
function.ReplaceBody(
@" string path = ConfigurationManager.AppSettings[key];
Type t = Assembly.Load(path).GetType(""" + impl.ClassImplementation.FullName + @""");
PropertyInfo p = typeof(Microsoft.Practices.EnterpriseLibrary.PolicyInjection.PolicyInjection).GetProperty(""DefaultPolicyInjector"", BindingFlags.Static | BindingFlags.NonPublic);
Microsoft.Practices.EnterpriseLibrary.PolicyInjection.PolicyInjector pi = (Microsoft.Practices.EnterpriseLibrary.PolicyInjection.PolicyInjector)p.GetValue(null, null);
return (" + contract.FullName + ")pi.Create(t, typeof(" + contract.FullName + @"));
");
return;
}
}
}
}
}
}
}
}
}
// Attribut
if (context.CurrentElement is ClassImplementation)
{
ClassImplementation clazz = context.CurrentElement as ClassImplementation;
if (clazz.Name + "Base" == function.Parent.Name || clazz.Name == function.Parent.Name)
{
Operation op = function.FindOperationFromContract(clazz.Contract);
if (op != null)
{
// LogCallHandler
IPIABHandler handler = CheckHandler <LogCallHandler>(LogCallHandlerProperty, op, clazz);
if (handler != null && handler.Enabled)
{
handler.SetAttribute(context, function);
}
// CacheCallHandler
handler = CheckHandler <CacheCallHandler>(CacheCallHandlerProperty, op, clazz);
if (handler != null && handler.Enabled)
{
handler.SetAttribute(context, function);
}
// PerformanceCounterCallHandler
handler = CheckHandler <PerformanceCounterCallHandler>(PerformanceCounterCallHandlerProperty, op, clazz);
if (handler != null && handler.Enabled)
{
handler.SetAttribute(context, function);
}
}
}
}
}
