程序包 org.hibernate

类 UnresolvableObjectException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

javax.persistence.PersistenceException

org.hibernate.HibernateException

org.hibernate.UnresolvableObjectException

所有已实现的接口:

Serializable

直接已知子类:

ObjectDeletedException, ObjectNotFoundException

public class UnresolvableObjectException
extends HibernateException

Thrown when Hibernate could not resolve an object by id, especially when loading an association.

作者:

Gavin King

另请参阅:

序列化表格

构造器概要

构造器

限定符	构造器	说明
	UnresolvableObjectException(Serializable identifier, String entityName)	Constructs an UnresolvableObjectException using the specified information.
protected	UnresolvableObjectException(String message, Serializable identifier, String clazz)

方法概要

修饰符和类型	方法	说明
String	getEntityName()
Serializable	getIdentifier()
String	getMessage()
static void	throwIfNull(Object entity, Serializable identifier, String entityName)	Factory method for building and throwing an UnresolvableObjectException if the entity is null.

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

UnresolvableObjectException

public UnresolvableObjectException(Serializable identifier,
                                   String entityName)

Constructs an UnresolvableObjectException using the specified information.

参数:

identifier - The identifier of the entity which could not be resolved

entityName - The name of the entity which could not be resolved

UnresolvableObjectException

protected UnresolvableObjectException(String message,
                                      Serializable identifier,
                                      String clazz)

方法详细资料

throwIfNull

public static void throwIfNull(Object entity,
                               Serializable identifier,
                               String entityName)
                        throws UnresolvableObjectException

Factory method for building and throwing an UnresolvableObjectException if the entity is null.

参数:

entity - The entity to check for nullness

identifier - The identifier of the entity

entityName - The name of the entity

抛出:

UnresolvableObjectException - Thrown if entity is null

getIdentifier

public Serializable getIdentifier()

getEntityName

public String getEntityName()

getMessage

public String getMessage()

覆盖:

getMessage 在类中 Throwable