/// <summary>
/// Invokes the method with the specified parameters, returns the result of the method
/// </summary>
/// <exception cref="RpcInvalidParametersException">Thrown when conversion of parameters fails or when invoking the method is not compatible with the parameters</exception>
/// <param name="parameters">List of parameters to invoke the method with</param>
/// <returns>The result of the invoked method</returns>
public async Task <object> InvokeAsync(params object[] parameters)
{
object obj = null;
if (this.serviceProvider != null)
{
//Use service provider (if exists) to create instance
var objectFactory = ActivatorUtilities.CreateFactory(this.type, new Type[0]);
obj = objectFactory(this.serviceProvider, null);
}
if (obj == null)
{
//Use reflection to create instance if service provider failed or is null
obj = Activator.CreateInstance(this.type);
}
try
{
parameters = this.ConvertParameters(parameters);
object returnObj = this.methodInfo.Invoke(obj, parameters);
returnObj = await RpcMethod.HandleAsyncResponses(returnObj);
return(returnObj);
}
catch (TargetInvocationException ex)
{
throw new RpcUnknownException("Exception occurred from target method execution.", ex);
}
catch (Exception ex)
{
throw new RpcInvalidParametersException("Exception from attempting to invoke method. Possibly invalid parameters for method.", ex);
}
}
/// <summary>
/// Invokes the method with the specified parameters, returns the result of the method
/// </summary>
/// <exception cref="RpcInvalidParametersException">Thrown when conversion of parameters fails or when invoking the method is not compatible with the parameters</exception>
/// <param name="parameters">List of parameters to invoke the method with</param>
/// <returns>The result of the invoked method</returns>
public object Invoke(params object[] parameters)
{
object obj = null;
if (this.serviceProvider != null)
{
//Use service provider (if exists) to create instance
var objectFactory = ActivatorUtilities.CreateFactory(this.type, new Type[0]);
obj = objectFactory(this.serviceProvider, null);
}
if (obj == null)
{
//Use reflection to create instance if service provider failed or is null
obj = Activator.CreateInstance(this.type);
}
try
{
parameters = this.ConvertParameters(parameters);
object returnObj = this.methodInfo.Invoke(obj, parameters);
returnObj = RpcMethod.HandleAsyncResponses(returnObj);
return(returnObj);
}
catch (TargetInvocationException ex)
{
throw new RpcUnknownException("Unknown exception when running rpc method.", ex);
}
catch (Exception ex)
{
throw new RpcInvalidParametersException("Unable to call method. Most likely invalid parameters for method.", ex);
}
}