public InvokeResponse Invoke(InvokeRequest request)
{
InvokeResponse response = new InvokeResponse();
if (!string.IsNullOrEmpty(request.ComponentType))
{
IServiceComponentManager componentManager = Container.Resolve<IServiceComponentManager>();
IServiceComponent component = componentManager.ServiceComponents.FirstOrDefault(c => c != null && c.GetType().GetInterface(request.ComponentType) != null);
if (component != null)
{
MethodInfo operation = component.GetType().GetMethod(request.OperationName, request.OperationParameters.Select(op => Type.GetType(op.ParameterType)).ToArray());
if (operation != null)
{
try
{
SerializationUtility serializer = new SerializationUtility();
List<object> parameters = new List<object>();
foreach (InvokeParameter parameter in request.OperationParameters)
parameters.Add(serializer.Deserialize(Type.GetType(parameter.ParameterType), parameter.SerializedParameter));
object result;
try
{
result = operation.Invoke(component, parameters.ToArray());
if (result != null)
response.OperationResult = serializer.Serialize(result.GetType(), result);
}
catch (Exception ex)
{
response.Error = new Exception("An exception occurred trying to invoke operation.", ex);
}
}
catch (Exception ex)
{
response.Error = new InvalidRequestException("An exception occurred trying to deserialize operation parameters.", ex);
}
}
else
response.Error = new InvalidRequestException("Operation not found.");
}
else
response.Error = new InvalidRequestException("Component not found.");
}
else
response.Error = new InvalidRequestException("Component type not provided.");
return response;
}
