パッケージ org.wcardinal.controller.annotation

Annotation Interface Task

@Documented
@Target(METHOD)
@Retention(RUNTIME)
public @interface Task

Marks an annotated method as a task.

 import org.wcardinal.controller.annotation.Controller;
 import org.wcardinal.controller.annotation.Task;

 @Controller
 class MyController {
   @Task
   String hello(String name) {
     return "Hello, " + name + "!";
   }
 }

Thread Safety

Unlike @Callable, when a method is called, a controller owing the method doesn't aquire a lock automatically. This is an intended behavior. So accessing fields of the controller owing the method, thus, might not be thread safe. This default behavior can be changed. Please refer to @Locked.

Type Declaration for TypeScript

In the TypeScript projects, the type declaration of MyController shown in above will look like this.

 import { controller } from "@wcardinal/wcardinal";

 interface MyController extends controller.Controller {
     hello: controller.Task<string, [name: string]>;
 }

関連項目:

• StreamingResult
• Ajax
• Callable
• Locked
• Unlocked