StoreDataChangedListenerViewAdapter (venice API)

java.lang.Object

com.linkedin.davinci.repository.StoreDataChangedListenerViewAdapter

All Implemented Interfaces:: StoreDataChangedListener

public class StoreDataChangedListenerViewAdapter extends Object implements StoreDataChangedListener

Adapter that provides store data changed listener interface for the store and any subscribed view stores.

Constructor Summary

Constructors

Constructor

Description

StoreDataChangedListenerViewAdapter(StoreDataChangedListener storeDataChangedListener, SubscribedViewStoreProvider viewStoreProvider)

We need an external provider to provide us the set of subscribed view stores because the passed in Store object after data changed may or may not include all the view stores that were subscribed and expecting the store change event.
Method Summary

Modifier and Type

Method

Description

void

handleStoreChanged(Store store)

void

handleStoreCreated(Store store)

Do NOT try to acquire the lock of store repository again in the implementation, otherwise a dead lock issue will happen.

void

handleStoreDeleted(Store store)

void

handleStoreDeleted(String storeName)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- StoreDataChangedListenerViewAdapter
  
  public StoreDataChangedListenerViewAdapter(StoreDataChangedListener storeDataChangedListener, SubscribedViewStoreProvider viewStoreProvider)
  
  We need an external provider to provide us the set of subscribed view stores because the passed in Store object after data changed may or may not include all the view stores that were subscribed and expecting the store change event. e.g. A view that's being deprecated via new version pushes.
Method Details
- handleStoreCreated
  
  public void handleStoreCreated(Store store)
  
  Description copied from interface: StoreDataChangedListener
  
  Do NOT try to acquire the lock of store repository again in the implementation, otherwise a dead lock issue will happen.
  
  Specified by:
  
  handleStoreCreated in interface StoreDataChangedListener
- handleStoreDeleted
  
  public void handleStoreDeleted(Store store)
  
  Specified by:
  
  handleStoreDeleted in interface StoreDataChangedListener
- handleStoreDeleted
  
  public void handleStoreDeleted(String storeName)
  
  Specified by:
  
  handleStoreDeleted in interface StoreDataChangedListener
- handleStoreChanged
  
  public void handleStoreChanged(Store store)
  
  Specified by:
  
  handleStoreChanged in interface StoreDataChangedListener