public T Exec <T>(ScriptUtility xx, string name, object input = null)
{
var command = utilityCommands.FirstOrDefault(x => x.Metadata.CommandName == name);
if (command == null)
{
throw new Exception(String.Format("Command '{0}' not found", name));
}
if (command.Value.ReturnType != typeof(T))
{
throw new Exception(String.Format("Invalid returntype '{0}' was '{1}' expected '{2}'", name, typeof(T),
command.Value.ReturnType));
}
if (input != null)
{
if (!command.Value.InputType.IsAssignableFrom(input.GetType()))
{
throw new Exception(String.Format("Invalid input type '{0}' was '{1}' expected '{2}'", name,
input.GetType(), command.Value.InputType));
}
}
else if (command.Value.InputType != typeof(void))
{
throw new Exception(String.Format("Input '{1}' expected type {0}", command.Value.InputType, name));
}
return((T)command.Value.Execute(xx, input));
}
public void Init(
SchedulerTaskScriptDependencies dependencies,
ITaskSettings settings,
ScriptFlow flow,
ScriptUtility utils
)
{
this.x = utils;
this.Settings = settings;
this.Flow = flow;
this.Dependencies = dependencies;
if (dependencies != null && dependencies.GetType() != DependencyClassType)
{
throw new InvalidOperationException("Wrong dependency class provided");
}
}