internal TopMethodInterceptionAspectWeaver(IMethodAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings, FieldInfo weavedType)
: base(aspectDefinition, aspectWeavingSettings, weavedType)
{
IMethodScopeWeaver getReturnValueWeaver = null;
var @params = aspectDefinition.Member.GetParameters();
var byRefArgumentsStoreWeaver = aspectWeavingSettings.ByRefArgumentsStoreWeaver;
if (argumentsWeavingSettings.IsFunction()) {
getReturnValueWeaver = new TopGetReturnValueWeaver(aspectWeavingSettings, argumentsWeavingSettings);
}
argumentsWeavingSettings.Parameters = @params.ToArray(@param => @param.ParameterType);
argumentsWeavingSettings.BindingsDependency = weavedType;
argumentsWeaver = new TopMethodInterceptionArgumentsWeaver(aspectDefinition.Member, argumentsWeavingSettings, aspectWeavingSettings);
if (!byRefArgumentsStoreWeaver.ContainsByRefParams) {
if (getReturnValueWeaver.IsNotNull()) {
methodScopeWeavers.Add(getReturnValueWeaver);
}
weaver = new MethodScopeWeaversQueue(methodScopeWeavers);
}
else {
Action<ILGenerator> storeArgsIfNeededAction = byRefArgumentsStoreWeaver.StoreArgsIfNeeded;
var finallyWeavers = new[] { storeArgsIfNeededAction.ToMethodScopeWeaver() };
weaver = new TryFinallyAspectWeaver(methodScopeWeavers, finallyWeavers, getReturnValueWeaver);
}
}
internal TopSetPropertyInterceptionAspectWeaver(IPropertyAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings, FieldInfo weavedType)
: base(aspectDefinition, aspectWeavingSettings, weavedType)
{
argumentsWeavingSettings.BindingsDependency = weavedType;
argumentsWeavingSettings.Parameters = new[] { aspectDefinition.Member.PropertyType };
argumentsWeaver = new TopSetPropertyInterceptionArgumentsWeaver(aspectDefinition.Member, argumentsWeavingSettings, aspectWeavingSettings);
weaver = new MethodScopeWeaversQueue(methodScopeWeavers);
}
internal BindingRemoveEventInterceptionAspectWeaver(IEventAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings, FieldInfo weavedType)
: base(aspectDefinition, aspectWeavingSettings, weavedType)
{
argumentsWeavingSettings.BindingsDependency = weavedType;
argumentsWeavingSettings.Parameters = new[] { aspectDefinition.Member.EventHandlerType };
argumentsWeaver = new BindingEventInterceptionArgumentsWeaver(aspectDefinition, argumentsWeavingSettings, aspectWeavingSettings, bindingSettings);
weaver = new MethodScopeWeaversQueue(methodScopeWeavers);
}
internal TopBindingMethodInterceptionAspectWeaver(IMethodAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings, FieldInfo weavedType)
: base(aspectDefinition, aspectWeavingSettings, weavedType)
{
argumentsWeavingSettings.BindingsDependency = weavedType;
argumentsWeaver = new TopBindingMethodInterceptionArgumentsWeaver(aspectDefinition.Member, argumentsWeavingSettings, aspectWeavingSettings);
methodScopeWeavers.Add(new TopAspectArgsMappingWeaverImpl(aspectWeavingSettings, argumentsWeavingSettings));
ArgumentType = argumentsWeavingSettings.ArgumentType;
weaver = new MethodScopeWeaversQueue(methodScopeWeavers);
}
internal BindingMethodInterceptionAspectWeaver(Type topAspectInScopeArgType, IMethodAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings, FieldInfo weavedType)
: base(aspectDefinition, aspectWeavingSettings, weavedType)
{
this.topAspectInScopeArgType = topAspectInScopeArgType;
ArgumentType = argumentsWeavingSettings.ArgumentType;
argumentsWeavingSettings.BindingsDependency = weavedType;
argumentsWeaver = new BindingMethodInterceptionArgumentsWeaver(aspectDefinition.Member, topAspectInScopeArgType, argumentsWeavingSettings, aspectWeavingSettings);
methodScopeWeavers.Add(new NestedAspectArgsMappingWeaver(topAspectInScopeArgType, aspectWeavingSettings, argumentsWeavingSettings));
weaver = new MethodScopeWeaversQueue(methodScopeWeavers);
}
internal BindingRaiseEventInterceptionAspectWeaver(IEventAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings, FieldInfo weavedType)
: base(aspectDefinition, aspectWeavingSettings, weavedType)
{
argumentsWeavingSettings.BindingsDependency = weavedType;
argumentsWeavingSettings.Parameters = new[] { aspectDefinition.Member.EventHandlerType };
argumentsWeaver = new BindingEventInterceptionArgumentsWeaver(aspectDefinition, argumentsWeavingSettings, aspectWeavingSettings, bindingSettings);
if (aspectDefinition.Member.IsFunction()) {
methodScopeWeavers.Add(new TopGetReturnValueWeaver(aspectWeavingSettings, argumentsWeavingSettings));
}
weaver = new MethodScopeWeaversQueue(methodScopeWeavers);
}
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);
}
public override void Weave(ILGenerator ilGenerator)
{
var weavers = new List<IMethodScopeWeaver>();
MethodScopeWeaversQueue methodScopeWeaversQueue = null;
weavers.AddRange(entryWeavers);
weavers.Add(new BeginExceptionBlockMethodScopeWeaver());
weavers.Add(new BeginExceptionBlockMethodScopeWeaver());
weavers.AddRange(tryWeavers);
weavers.Add(new BeginCatchBlockMethodScopeWeaver(catchWeavers, tryCatchFinallySettings));
weavers.Add(new EndExceptionBlockMethodScopeWeaver());
weavers.Add(new FinallyMethodScopeWeaver(finallyWeavers));
weavers.Add(new EndExceptionBlockMethodScopeWeaver());
if (returnValueWeaver.IsNotNull()) {
weavers.Add(returnValueWeaver);
}
methodScopeWeaversQueue = new MethodScopeWeaversQueue(weavers);
methodScopeWeaversQueue.Weave(ilGenerator);
}
internal FinallyMethodScopeWeaver(IEnumerable<IMethodScopeWeaver> finallyWeavers)
{
finallyWeaversQueue = new MethodScopeWeaversQueue(finallyWeavers);
}
internal AbstractOnMethodBoundaryAspectWeaver(IAspectWeaver nestedAspect, IAspectDefinition aspectDefinition, IAspectWeavingSettings aspectWeavingSettings)
: base(aspectDefinition, aspectWeavingSettings)
{
IAdviceExpression selectedExpression = null;
var catchWeavers = new List<IMethodScopeWeaver>();
var entryWeavers = new List<IMethodScopeWeaver>();
var finallyWeavers = new List<IMethodScopeWeaver>();
Action<ILGenerator> restoreArgsIfNeededAction = null;
IMethodScopeWeaver restoreArgsIfNeededScopeWeaver = null;
var adviceWeavingSettings = new AdviceWeavingSettings(aspectWeavingSettings, argumentsWeavingSettings);
ArgumentType = argumentsWeavingSettings.ArgumentType;
tryWeavers = new List<IMethodScopeWeaver>() { nestedAspect };
localBuilderRepository = aspectWeavingSettings.LocalBuilderRepository;
byRefArgumentsStoreWeaver = aspectWeavingSettings.ByRefArgumentsStoreWeaver;
restoreArgsIfNeededAction = byRefArgumentsStoreWeaver.RestoreArgsIfNeeded;
restoreArgsIfNeededScopeWeaver = restoreArgsIfNeededAction.ToMethodScopeWeaver();
if (adviceDiscoveryVistor.HasOnMethodEntryAdvice) {
selectedExpression = ResolveOnMethodEntryAdvice();
entryWeavers.Add(selectedExpression.Reduce(adviceWeavingSettings));
}
AddEntryScopeWeavers(entryWeavers);
if (adviceDiscoveryVistor.HasOnMethodSuccessAdvice) {
selectedExpression = ResolveOnMethodSuccessAdvice();
tryWeavers.Add(selectedExpression.Reduce(adviceWeavingSettings));
}
if (argumentsWeavingSettings.IsFunction()) {
OnFunctionWeavingDetected();
}
if (adviceDiscoveryVistor.HasFinallyAdvice) {
selectedExpression = ResolveFinallyAdvice();
finallyWeavers.Add(selectedExpression.Reduce(adviceWeavingSettings));
AddFinallyScopeWeavers(finallyWeavers);
if (adviceDiscoveryVistor.HasOnMethodExceptionAdvice) {
var aspectMember = aspectRepository.GetAspectFieldByType(aspectDefinition.Aspect.AspectType);
var settings = new TryCatchFinallySettings(ArgumentType, localBuilderRepository);
selectedExpression = ResolveOnMethodExceptionAdvice();
catchWeavers.Add(restoreArgsIfNeededScopeWeaver);
catchWeavers.Add(selectedExpression.Reduce(adviceWeavingSettings));
weaver = new TryCatchFinallyAspectWeaver(settings, entryWeavers, tryWeavers, catchWeavers, finallyWeavers, returnValueWeaver);
}
else {
finallyWeavers.Insert(0, restoreArgsIfNeededScopeWeaver);
weaver = new OnMethodBoundaryTryFinallyAspectWeaver(entryWeavers, tryWeavers, finallyWeavers, returnValueWeaver);
}
}
else {
if (!byRefArgumentsStoreWeaver.ContainsByRefParams) {
var weavers = entryWeavers;
weavers.AddRange(tryWeavers);
if (returnValueWeaver.IsNotNull()) {
weavers.Add(returnValueWeaver);
}
weaver = new MethodScopeWeaversQueue(weavers);
}
else {
AddFinallyScopeWeavers(finallyWeavers);
finallyWeavers.Insert(0, restoreArgsIfNeededScopeWeaver);
weaver = new OnMethodBoundaryTryFinallyAspectWeaver(entryWeavers, tryWeavers, finallyWeavers, returnValueWeaver);
}
}
}
