public virtual void Weave(ILGenerator ilGenerator)
{
MethodScopeWeaversQueue methodScopeWeaversQueue = null;
weavers.Add(new BeginExceptionBlockMethodScopeWeaver());
weavers.AddRange(tryWeavers);
weavers.Add(new FinallyMethodScopeWeaver(finallyWeavers));
weavers.Add(new EndExceptionBlockMethodScopeWeaver());
if (returnValueWeaver.IsNotNull())
{
weavers.Add(returnValueWeaver);
}
methodScopeWeaversQueue = new MethodScopeWeaversQueue(weavers);
methodScopeWeaversQueue.Weave(ilGenerator);
}
internal AbstractOnMethodBoundaryAspectWeaver(IAspectWeaver nestedAspect, IAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings)
: base(aspectDefinition, aspectWeavingSettings)
{
IMethodScopeWeaver entryWeaver = null;
IMethodScopeWeaver catchWeaver = null;
Action <ILGenerator> storeArgsAction = null;
IAdviceExpression selectedExpression = null;
IMethodScopeWeaver storeArgsArgsWeaver = null;
var finallyWeavers = new List <IMethodScopeWeaver>();
var adviceWeavingSettings = new AdviceWeavingSettings(aspectWeavingSettings, argumentsWeavingSetings);
ArgumentType = argumentsWeavingSetings.ArgumentType;
byRefArgumentsStoreWeaver = aspectWeavingSettings.ByRefArgumentsStoreWeaver;
storeArgsAction = byRefArgumentsStoreWeaver.StoreArgsIfNeeded;
storeArgsArgsWeaver = storeArgsAction.ToMethodScopeWeaver();
tryWeavers = new List <IMethodScopeWeaver>()
{
nestedAspect
};
localBuilderRepository = aspectWeavingSettings.LocalBuilderRepository;
if (adviceDiscoveryVistor.HasOnMethodEntryAdvice)
{
selectedExpression = ResolveOnMethodEntryAdvice();
entryWeaver = selectedExpression.Reduce(adviceWeavingSettings);
}
if (adviceDiscoveryVistor.HasOnMethodSuccessAdvice)
{
selectedExpression = ResolveOnMethodSuccessAdvice();
tryWeavers.Add(selectedExpression.Reduce(adviceWeavingSettings));
}
if (argumentsWeavingSetings.IsFunction)
{
OnFunctionWeavingDetected();
}
if (adviceDiscoveryVistor.HasFinallyAdvice)
{
selectedExpression = ResolveFinallyAdvice();
finallyWeavers.Add(selectedExpression.Reduce(adviceWeavingSettings));
finallyWeavers.Add(storeArgsArgsWeaver);
if (adviceDiscoveryVistor.HasOnMethodExceptionAdvice)
{
var aspectMember = aspectRepository.GetAspectFieldByType(aspectDefinition.Aspect.AspectType);
var settings = new TryCatchFinallySettings(ArgumentType, aspectMember, localBuilderRepository);
selectedExpression = ResolveOnMethodExceptionAdvice();
catchWeaver = selectedExpression.Reduce(adviceWeavingSettings);
weaver = new TryCatchFinallyAspectWeaver(settings, entryWeaver, tryWeavers, catchWeaver, finallyWeavers, returnValueWeaver);
}
else
{
weaver = new OnMethodBoundaryTryFinallyAspectWeaver(entryWeaver, tryWeavers, finallyWeavers, returnValueWeaver);
}
}
else
{
var weavers = new List <IMethodScopeWeaver> {
entryWeaver
};
if (!byRefArgumentsStoreWeaver.ContainsByRefParams)
{
weavers.AddRange(tryWeavers);
if (returnValueWeaver.IsNotNull())
{
weavers.Add(returnValueWeaver);
}
weaver = new MethodScopeWeaversQueue(weavers);
}
else
{
finallyWeavers.Add(storeArgsArgsWeaver);
weaver = new OnMethodBoundaryTryFinallyAspectWeaver(entryWeaver, weavers, finallyWeavers, returnValueWeaver);
}
}
}