org.mojavemvc.annotations

Annotation Type SingletonController

@Retention(value=RUNTIME)
@Target(value=TYPE)
public @interface SingletonController

Only one instance of this controller will exist in the application, placed in the front controller context. Its dependencies, if any, are re-injected with every new request.

The following are valid declarations of singleton controllers:

 @SingletonController
 public class SomeController {
  ...
 }
 

 @SingletonController("some-name")
 public class SomeController {
  ...
 }
 

NOTE: It is up to the developer to address thread-safety in singleton controllers. The single instance will be accessed simultaneously by multiple threads, and thus there will be concurrency issues to address. The container will not attempt to address those issues.

Author:

Luis Antunes

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	value

Element Detail

value

public abstract String value

Default:

""