// invokeCheckChanges calls the checkChanges method by reflection
func invokeCheckChanges(a, e, changes Task) error {
rv, err := utils.InvokeMethod(e, "CheckChanges", a, e, changes)
if err != nil {
return err
}
if !rv[0].IsNil() {
err = rv[0].Interface().(error)
}
return err
}
// invokeFind calls the find method by reflection
func invokeFind(e Task, c *Context) (Task, error) {
rv, err := utils.InvokeMethod(e, "Find", c)
if err != nil {
return nil, err
}
var task Task
if !rv[0].IsNil() {
task = rv[0].Interface().(Task)
}
if !rv[1].IsNil() {
err = rv[1].Interface().(error)
}
return task, err
}