Package name.matthewgreet.strutscommons.util

Interface SingleItemFinder<K extends Serializable,T extends Serializable>

All Superinterfaces:

Serializable

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface SingleItemFinder<K extends Serializable,T extends Serializable>
extends Serializable

Strategy for finding single item.

Method Summary

Modifier and Type	Method	Description
T	getItem(K key)	Retrieves item from primary key or id, or null if not found.

Method Details

getItem

T getItem(K key)
   throws Exception

Retrieves item from primary key or id, or null if not found.

Throws:

Exception