org.kuali.rice.core.util
Class OrmUtils

java.lang.Object
  org.kuali.rice.core.util.OrmUtils

public class OrmUtils
extends Object

A utility for common ORM related functions.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

private static Map<String,Boolean>	cache
private static org.apache.log4j.Logger	LOG

Constructor Summary

OrmUtils()

Method Summary

static Long	getNextAutoIncValue(Class entityClass, javax.persistence.EntityManager manager)
private static Long	getNextAutoIncValue(Sequence sequence, javax.persistence.EntityManager manager)
private static Field	getPrivateField(Class clazz, String fieldName)
static boolean	isJpaAnnotated(Class<?> clazz)
static boolean	isJpaEnabled()
static boolean	isJpaEnabled(String prefix)
static void	merge(javax.persistence.EntityManager manager, Object entity)
static void	populateAutoIncValue(Object entity, javax.persistence.EntityManager manager)
static void	populateAutoIncValue(Object entity, Long value)
static void	reattach(Object attached, Object detached)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.apache.log4j.Logger LOG

cache

private static Map<String,Boolean> cache

Constructor Detail

OrmUtils

public OrmUtils()

Method Detail

populateAutoIncValue

public static void populateAutoIncValue(Object entity,
                                        Long value)

populateAutoIncValue

public static void populateAutoIncValue(Object entity,
                                        javax.persistence.EntityManager manager)

getNextAutoIncValue

public static Long getNextAutoIncValue(Class entityClass,
                                       javax.persistence.EntityManager manager)

getNextAutoIncValue

private static Long getNextAutoIncValue(Sequence sequence,
                                        javax.persistence.EntityManager manager)

reattach

public static void reattach(Object attached,
                            Object detached)

merge

public static void merge(javax.persistence.EntityManager manager,
                         Object entity)

isJpaAnnotated

public static boolean isJpaAnnotated(Class<?> clazz)

isJpaEnabled

public static boolean isJpaEnabled()

isJpaEnabled

public static boolean isJpaEnabled(String prefix)

getPrivateField

private static Field getPrivateField(Class clazz,
                                     String fieldName)
                              throws NoSuchFieldException

Throws:

NoSuchFieldException