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Hibernate Orm Core Shade,Support Scala Collection
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate;
import org.hibernate.pretty.MessageHelper;
/**
* Thrown when Hibernate could not resolve an object by id, especially when
* loading an association.
*
* @author Gavin King
*/
public class UnresolvableObjectException extends HibernateException {
private final Object identifier;
private final String entityName;
/**
* Constructs an {@code UnresolvableObjectException} using the specified information.
*
* @param identifier The identifier of the entity which could not be resolved
* @param entityName The name of the entity which could not be resolved
*/
public UnresolvableObjectException(Object identifier, String entityName) {
this( "No row with the given identifier exists", identifier, entityName );
}
protected UnresolvableObjectException(String message, Object identifier, String clazz) {
super( message );
this.identifier = identifier;
this.entityName = clazz;
}
/**
* Factory method for building and throwing an {@code UnresolvableObjectException} if the entity is null.
*
* @param entity The entity to check for nullness
* @param identifier The identifier of the entity
* @param entityName The name of the entity
*
* @throws UnresolvableObjectException Thrown if entity is null
*/
public static void throwIfNull(Object entity, Object identifier, String entityName)
throws UnresolvableObjectException {
if ( entity == null ) {
throw new UnresolvableObjectException( identifier, entityName );
}
}
public Object getIdentifier() {
return identifier;
}
public String getEntityName() {
return entityName;
}
@Override
public String getMessage() {
return super.getMessage() + ": " + MessageHelper.infoString( entityName, identifier );
}
}
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