public ITargetMethod GetMethod(string methodName, int overload)
{
ITargetMethod targetMethod = null;
if (_target != null)
{
MethodInfo[] members = _target.GetType().GetMethods(BindingFlags.Instance | BindingFlags.Public);
for (int i = 0; i < members.Length; i++)
{
MethodInfo member = members[i];
object[] customAttributes = member.GetCustomAttributes(typeof(TargetMethodAttribute), true);
if (customAttributes != null && customAttributes.Length > 0)
{
TargetMethodAttribute targetMethodAttribute = customAttributes[0] as TargetMethodAttribute;
if (targetMethodAttribute.Method.Equals(methodName) && targetMethodAttribute.Overload == overload)
{
targetMethod = new TargetMethod(_target, member, targetMethodAttribute.Method, targetMethodAttribute.Overload);
}
}
}
}
return(targetMethod);
}
private void PopulateCache()
{
if (_targetObject != null)
{
ITargetMethod[] methods = _targetObject.GetAllMethods();
for (int i = 0; i < methods.Length; i++)
{
ITargetMethod method = methods[i];
string key = GetCacheKey(method.GetMethodName(), method.GetOverlaod());
if (!_cache.ContainsKey(key))
{
_cache.Add(key, method);
}
}
}
}
public object InvokeMethodOnTarget(string methodName, int overload, object[] arguments)
{
ITargetMethod targetMethod = _rpcCache.GetTargetMethod(methodName, overload);
if (targetMethod == null)
{
throw new System.Reflection.TargetInvocationException("Target method not found (Method: " + methodName + " , overload : " + overload + ")", null);
}
if (targetMethod.GetNumberOfArguments() != arguments.Length)
{
throw new System.Reflection.TargetParameterCountException();
}
object returnVal = targetMethod.Invoke(arguments);
return(returnVal);
}
private void PopulateCache()
{
if (_targetObject != null)
{
ITargetMethod[] methods = _targetObject.GetAllMethods();
for (int i = 0; i < methods.Length; i++)
{
ITargetMethod method = methods[i];
string key = GetCacheKey(method.GetMethodName(), method.GetOverlaod());
if (!_cache.ContainsKey(key))
{
_cache.Add(key, method);
}
else
{
throw new Exception("Duplicate method exists in the target object. (Method :" + method.GetMethodName() + " , overlaod :" + method.GetOverlaod() + ")");
}
}
}
}
