private RestOperation(string name, RestMethodAttribute attribute, Type returnType, IList<ParameterInfo> parameters)
{
this._name = name;
this._attribute = attribute;
this._returnType = returnType;
this._parameterList = parameters;
if (parameters != null)
{
this._parameters = new Dictionary<string, ParameterInfo>();
foreach (ParameterInfo info in parameters)
{
this._parameters[info.Name] = info;
}
}
}
private static RestOperation CreateAsyncOperation(Type endPointType, MethodInfo beginMethodInfo, RestMethodAttribute attribute)
{
MethodInfo endMethodInfo = null;
if (beginMethodInfo.Name.StartsWith("Begin"))
{
string name = "End" + beginMethodInfo.Name.Substring(5);
BindingFlags bindingAttr = BindingFlags.FlattenHierarchy | BindingFlags.Public | BindingFlags.Instance;
endMethodInfo = endPointType.GetMethod(name, bindingAttr);
}
if (endMethodInfo == null)
{
throw new RestException("Invalid RPC method '" + beginMethodInfo.Name + "'. RPC methods in an AsyncRestHandler must be implemented as a pair of Begin/End methods.");
}
Type returnType = endMethodInfo.ReturnType;
ParameterInfo[] parameters = beginMethodInfo.GetParameters();
bool flag = false;
if (((beginMethodInfo.ReturnType == typeof(IAsyncResult)) && (parameters != null)) && (parameters.Length >= 2))
{
int length = parameters.Length;
if ((parameters[length - 1].ParameterType == typeof(object)) && (parameters[length - 2].ParameterType == typeof(AsyncCallback)))
{
flag = true;
}
}
if (!flag)
{
throw new RestException("Invalid RPC method '" + beginMethodInfo.Name + "'. Begin RPC methods in an AsyncHandler must accept an AsyncCallback and an Object as the last two parameters, and return an IAsyncResult.");
}
bool flag2 = false;
if (returnType != typeof(void))
{
ParameterInfo[] infoArray2 = endMethodInfo.GetParameters();
if (((infoArray2 != null) && (infoArray2.Length == 1)) && (infoArray2[0].ParameterType == typeof(IAsyncResult)))
{
flag2 = true;
}
}
if (!flag2)
{
throw new RestException("Invalid RPC method '" + endMethodInfo.Name + "'. End RPC methods in an AsyncHandler must accept an IAsyncResult and return a value.");
}
List<ParameterInfo> list = null;
int num2 = parameters.Length - 2;
if (num2 != 0)
{
list = new List<ParameterInfo>();
foreach (ParameterInfo info2 in parameters)
{
if (info2.IsOut)
{
throw new RestException("Invalid RPC method '" + beginMethodInfo.Name + "'. RPC parameters cannot be marked as out or ref.");
}
list.Add(info2);
if (list.Count == num2)
{
break;
}
}
}
return new RestOperation(beginMethodInfo, endMethodInfo, attribute, returnType, list);
}
private static RestOperation CreateOperation(Type endPointType, MethodInfo methodInfo, RestMethodAttribute attribute)
{
Type returnType = methodInfo.ReturnType;
ParameterInfo[] parameters = methodInfo.GetParameters();
if (returnType == typeof(void))
{
throw new RestException("Invalid RPC method '" + methodInfo.Name + "'. RPC methods must return a value.");
}
return new RestOperation(methodInfo, attribute, returnType, parameters);
}
public RestOperation(MethodInfo beginMethodInfo, MethodInfo endMethodInfo, RestMethodAttribute attribute, Type returnType, IList<ParameterInfo> parameters)
: this(beginMethodInfo.Name.Substring(5), attribute, returnType, parameters)
{
this._beginMethodInfo = beginMethodInfo;
this._endMethodInfo = endMethodInfo;
}
// Methods
public RestOperation(MethodInfo methodInfo, RestMethodAttribute attribute, Type returnType, IList<ParameterInfo> parameters)
: this(methodInfo.Name, attribute, returnType, parameters)
{
this._methodInfo = methodInfo;
}