Package io.jmix.flowui.model

Class DataContext.PostSaveEvent

java.lang.Object

java.util.EventObject

io.jmix.flowui.model.DataContext.PostSaveEvent

All Implemented Interfaces:

Serializable

Enclosing interface:

DataContext

public static class DataContext.PostSaveEvent
extends EventObject

Event sent after saving changes.

In this event listener, you can get the collection of saved entities returned from DataManager or a custom service. These entities are already merged into the DataContext. For example:

     @Subscribe(target = Target.DATA_CONTEXT)
     protected void onPostSave(DataContext.PostSaveEvent event) {
         log.debug("Saved: " + event.getSavedInstances());
     }
 

See Also:

• DataContext.addPostSaveListener(Consumer)
• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
PostSaveEvent(DataContext dataContext, Collection savedInstances, boolean entitiesReloaded)

Method Summary

Modifier and Type	Method	Description
EntitySet	getSavedInstances()
DataContext	getSource()
boolean	isEntitiesReloaded()

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

PostSaveEvent

public PostSaveEvent(DataContext dataContext,
 Collection savedInstances,
 boolean entitiesReloaded)

Method Details

getSource

public DataContext getSource()

Overrides:

getSource in class EventObject

Returns:

the data context which sent the event.

getSavedInstances

public EntitySet getSavedInstances()

Returns:

the collection of saved entities or empty collection if saved entities were not reloaded (entitiesReloaded == false).

isEntitiesReloaded

public boolean isEntitiesReloaded()

Returns:

true if entities have been reloaded and merged after save, false otherwise