org.apache.ambari.server.serveraction.users

Interface CollectionPersisterService<K,V>

All Known Implementing Classes:

CsvFilePersisterService

public interface CollectionPersisterService<K,V>

Contract defining operations that persist collections of data.

Method Summary

Modifier and Type	Method and Description
boolean	persist(Collection<V> collectionData) Persists the provided collection of data.
boolean	persistMap(Map<K,V> mapData) Persists the provided map of data.

Method Detail

persist

boolean persist(Collection<V> collectionData)

Persists the provided collection of data.

Parameters:

collectionData - the data to be persisted

Returns:

true if all the records persisted successfully, false otherwise.

persistMap

boolean persistMap(Map<K,V> mapData)

Persists the provided map of data.

Parameters:

mapData - the data to be persisted.

Returns:

true if all the records persisted successfully, false otherwise.