org.eiichiro.acidhouse

Class Entities

java.lang.Object

org.eiichiro.acidhouse.Entities

public class Entities
extends Object

Entities is a utility class to provide convenient methods for Acid House entity.

Author:

Eiichiro Uchiumi

Method Summary

Methods

Modifier and Type	Method and Description
static Field	keyField(Class<?> clazz) Returns key field of the specified entity class.
static Object	keyValue(Object entity) Returns key value of the specified entity instance.

Methods inherited from class java.lang.Object

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

Method Detail

keyValue

public static Object keyValue(Object entity)

Returns key value of the specified entity instance.

Parameters:

entity - An entity instance.

Returns:

The id value of the specified entity instance.

keyField

public static Field keyField(Class<?> clazz)

Returns key field of the specified entity class.

Parameters:

clazz - An entity class.

Returns:

The key field of the specified entity class.