com.vaadin.annotations.Push API 8.27.7 | Vaadin

com.vaadin.annotations.

```
@Retention(RUNTIME)
@Target(TYPE)
@Inherited
public @interface Push
```
Configures server push for a UI. Adding @Push to a UI class configures the UI for automatic push. If some other push mode is desired, it can be passed as a parameter, e.g. @Push(PushMode.MANUAL).

Since:

7.1

Author:

Vaadin Ltd.

See Also:

PushMode

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`Transport`	`transport`	Returns the transport type used for the push for the annotated UI.
`PushMode`	`value`	Returns the `PushMode` to use for the annotated UI.

- Element Detail
  - value
```
PushMode value
```
    Returns the PushMode to use for the annotated UI. The default push mode when this annotation is present is PushMode.AUTOMATIC.
    
    Returns:
    
    the push mode to use
    
    Default:
    
    com.vaadin.shared.communication.PushMode.AUTOMATIC
- - transport
```
Transport transport
```
    Returns the transport type used for the push for the annotated UI. The default transport type when this annotation is present is Transport.WEBSOCKET.
    
    Returns:
    
    the transport type to use
    
    Default:
    
    com.vaadin.shared.ui.ui.Transport.WEBSOCKET