org.springframework.data.jpa.repository.utils
Class JpaClassUtils

java.lang.Object
  org.springframework.data.jpa.repository.utils.JpaClassUtils

public abstract class JpaClassUtils
extends Object

Utility class to work with classes.

Author:

Oliver Gierke

Method Summary

static String	getEntityName(Class<?> domainClass) Returns the name ot the entity represented by this class.
static <T> JpaEntityInformation<T,?>	getMetadata(Class<T> domainClass, javax.persistence.EntityManager em) Creates a JpaEntityInformation for the given domain class and EntityManager.
static boolean	isEntityManagerOfType(javax.persistence.EntityManager em, String type) Returns whether the given EntityManager is of the given type.

Methods inherited from class java.lang.Object

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

Method Detail

isEntityManagerOfType

public static boolean isEntityManagerOfType(javax.persistence.EntityManager em,
                                            String type)

Returns whether the given EntityManager is of the given type.

Parameters:

em -

type - the fully qualified expected EntityManager type.

Returns:

getEntityName

public static String getEntityName(Class<?> domainClass)

Returns the name ot the entity represented by this class. Used to build queries for that class.

Parameters:

domainClass -

Returns:

getMetadata

public static <T> JpaEntityInformation<T,?> getMetadata(Class<T> domainClass,
                                                        javax.persistence.EntityManager em)

Creates a JpaEntityInformation for the given domain class and EntityManager.

Parameters:

domainClass -

em -

Returns: