string ProxyBody(BaseMethodDeclarationSyntax method, string body)
{
var arguments = TaskArgument.BuildArgumentString(method.ParameterList.Parameters);
return(symbol.IsAsync
? TaskRegistry.BuildInvokeTaskAsyncString(FullName, arguments, body)
: TaskRegistry.BuildInvokeTaskString(FullName, arguments, body));
}
object Convert(TaskArgument arg, int position, ParameterInfo parameter)
{
try
{
return(arg.Convert(parameter.ParameterType));
}
catch (InvalidCastException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
catch (FormatException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
catch (ArgumentException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
catch (OverflowException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
}
public void Invoke(object script, TaskArgument[] arguments)
{
var invocation = new TaskInvocation(script, this, reflected, arguments);
if (step)
{
var alreadyInvoked = !invocations.Add(invocation);
if (alreadyInvoked)
return;
}
invocation.Invoke();
}
object Convert(TaskArgument arg, int position, ParameterInfo parameter)
{
try
{
return arg.Convert(parameter.ParameterType);
}
catch (InvalidCastException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
catch (FormatException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
catch (ArgumentException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
catch (OverflowException e)
{
throw new TaskArgumentException(task, parameter.Name, position, e.Message);
}
}