Package com.broadleafcommerce.common.messaging

Class EntityUtils

java.lang.Object

com.broadleafcommerce.common.messaging.EntityUtils

public final class EntityUtils
extends Object

Dynamically perform operations related to repository domain classes.

Author:

Jeff Fischer

Method Summary

Modifier and Type	Method	Description
static Object	findId(Object entity)
static Field	findIdField(Class<?> entityClass)	Find the field marked with the Spring or JPA @Id annotation in the entity class.

Methods inherited from class java.lang.Object

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

Method Details

findIdField

@Nullable
public static Field findIdField(Class<?> entityClass)

Find the field marked with the Spring or JPA @Id annotation in the entity class. This process will search superclasses, should an id field not be found on the provided class. Will return null if no id annotated field is found.

Parameters:

entityClass - The class to check for the id annotated field

Returns:

the id field or null if none found

Throws:

IllegalArgumentException - if unable to find an id field

findId

@Nullable
public static Object findId(Object entity)