public static ServiceClass GetClassFromType(Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
return(JsonRpcServiceReflector.FromType(type));
}
void IServiceClassReflector.Build(ServiceClassBuilder builder)
{
if (_type == null)
{
throw new InvalidOperationException();
}
builder.Name = Name;
//
// Get all the public instance methods on the type and create a
// filtered table of those to expose from the service.
//
MethodInfo[] publicMethods = _type.GetMethods(BindingFlags.Public | BindingFlags.Instance);
foreach (MethodInfo method in publicMethods)
{
if (JsonRpcServiceReflector.ShouldBuild(method))
{
JsonRpcServiceReflector.BuildMethod(builder.DefineMethod(), method);
}
}
}
void IMethodReflector.Build(MethodBuilder builder)
{
if (_method == null)
{
throw new InvalidOperationException();
}
builder.Name = Name;
builder.Idempotent = Idempotent;
//
// Build the method parameters.
//
MethodInfo method = _method;
ParameterInfo[] parameters = method.GetParameters();
if (method.IsStatic)
{
ParameterInfo[] logicalParameters = new ParameterInfo[parameters.Length - 1];
Array.Copy(parameters, 1, logicalParameters, 0, logicalParameters.Length);
parameters = logicalParameters;
}
if (WarpedParameters)
{
if (parameters.Length != 1)
{
// TODO: Use a more specific exception type
throw new Exception(string.Format(
"Methods using warped parameters must accept a single argument of the warped type whereas method {1} on {0} accepts {2}.",
method.DeclaringType.FullName, method.Name, parameters.Length.ToString()));
}
PropertyDescriptorCollection args = GetProperties(parameters[0].ParameterType);
foreach (PropertyDescriptor arg in args)
{
ParameterBuilder parameter = builder.DefineParameter();
parameter.Name = arg.Name;
parameter.ParameterType = arg.PropertyType;
}
PropertyDescriptor result = null;
if (method.ReturnType != typeof(void))
{
PropertyDescriptorCollection results = GetProperties(method.ReturnType);
if (results.Count > 0)
{
result = results[0];
builder.ResultType = result.PropertyType;
}
}
builder.Handler = new WarpedMethodImpl(builder.Handler,
parameters[0].ParameterType,
args, result);
}
else
{
foreach (ParameterInfo parameter in parameters)
{
JsonRpcServiceReflector.BuildParameter(builder.DefineParameter(), parameter);
}
}
}
