private GeneratedVariable GenerateEncapsulatedCalls(MethodInfo methodInfo, MethodBodyContext body, GeneratedVariable serviceLocator, GeneratedField field)
{
var attributes = methodInfo.GetCustomAttributes(typeof(IProcessEncapsulatingAttribute), true);
GeneratedVariable variable = null;
if (attributes.Length == 0)
{
if (methodInfo.ReturnType == typeof(void))
{
body.CallBase(methodInfo);
}
else
{
variable = body.CreateVariable(methodInfo.ReturnType);
variable.AssignFrom(() => body.CallBase(methodInfo));
}
return(variable);
}
var encapsulating = body.CreateVariable <IProcessEncapsulatingAttribute>();
if (useServiceLocator)
{
encapsulating.AssignFrom(() => serviceLocator.Invoke(typeof(Microsoft.Practices.ServiceLocation.IServiceLocator).GetMethod("GetInstance", new Type[0]).MakeGenericMethod(attributes[0].GetType())));
}
else
{
encapsulating.AssignFrom(body.Instantiate(attributes[0].GetType()));
}
MethodInfo target = null;
var lambdaVariable = body.CreateLambda(lambda =>
{
target = lambda.Target(methodInfo);
RecursivelyGenerateCalls(attributes, 1, lambda, methodInfo, field);
});
var func = lambdaVariable.CreateFunc(target);
if (methodInfo.ReturnType != typeof(void))
{
variable = body.CreateVariable(methodInfo.ReturnType);
new DefaultProcessEncapsulatingInterceptionStrategy().Intercept(methodInfo, attributes[0], func, variable, encapsulating);
}
else
{
new DefaultProcessEncapsulatingActionInterceptionStrategy().Intercept(methodInfo, attributes[0], func, null, encapsulating);
}
return(variable);
}
private void GeneratePostProcessors(MethodBodyContext body, ICustomAttributeProvider methodInfo, GeneratedVariable serviceLocator)
{
var attributes = methodInfo.GetCustomAttributes(typeof(IPostProcessingAttribute), true);
for (int i = 0; i < attributes.Length; i++)
{
var attribute = attributes[i];
var postProcessor = body.CreateVariable <IPostProcessingAttribute>();
if (useServiceLocator)
{
postProcessor.AssignFrom(() => serviceLocator.Invoke(typeof(Microsoft.Practices.ServiceLocation.IServiceLocator).GetMethod("GetInstance", new Type[0]).MakeGenericMethod(attribute.GetType())));
}
else
{
postProcessor.AssignFrom(body.Instantiate(attribute.GetType()));
}
postProcessor.Invoke <IDefaultPostProcessingAttribute>(processor => processor.Process());
}
}