PushNotificationHandler (Cyclos 4.16.19 Scripting API Documentation)

All Known Subinterfaces:

PushNotificationHandlerImplementor
```
public interface PushNotificationHandler
```
Handler for using push notifications

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T> void`	`publish(PushNotificationEventContext<T> context, Long networkId, Supplier<T> dataSupplier)`	Publishes a `PushNotificationEvent` to matching subscriptions, only calling the data supplier if some subscription is found.
`<T> void`	`publish(PushNotificationEventContext<T> context, T data)`	Publishes a `PushNotificationEvent` to matching subscriptions, with a pre-calculated data.

- Method Detail
  - publish
```
<T> void publish(PushNotificationEventContext<T> context,
                 Long networkId,
                 Supplier<T> dataSupplier)
```
    Publishes a PushNotificationEvent to matching subscriptions, only calling the data supplier if some subscription is found. ATTENTION: The dataSupplier runs in another transaction, not the same as the caller. As such, it can't use any entities previously loaded, but find them again inside the supplier.
    
    Parameters:
    
    networkId - The network in which the transaction of the dataSupplier will run. When the dataSupplier is null or supplies a constant value, use publish(PushNotificationEventContext, Object) instead, so an unnecessary transaction won't be opened.
  - publish
```
<T> void publish(PushNotificationEventContext<T> context,
                 T data)
```
    Publishes a PushNotificationEvent to matching subscriptions, with a pre-calculated data.