javax.persistence.EntityNotFoundException Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright (c) 2008 - 2013 Oracle Corporation. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Linda DeMichiel - Java Persistence 2.1
* Linda DeMichiel - Java Persistence 2.0
*
******************************************************************************/
package javax.persistence;
/**
* Thrown by the persistence provider when an entity reference obtained by
* {@link EntityManager#getReference EntityManager.getReference}
* is accessed but the entity does not exist. Thrown when
* {@link EntityManager#refresh EntityManager.refresh} is called and the
* object no longer exists in the database.
* Thrown when {@link EntityManager#lock EntityManager.lock} is used with
* pessimistic locking is used and the entity no longer exists in the database.
* The current transaction, if one is active and the persistence context
* has been joined to it, will be marked for rollback.
*
* @see EntityManager#getReference(Class,Object)
* @see EntityManager#refresh(Object)
* @see EntityManager#refresh(Object, LockModeType)
* @see EntityManager#refresh(Object, java.util.Map)
* @see EntityManager#refresh(Object, LockModeType, java.util.Map)
* @see EntityManager#lock(Object, LockModeType)
* @see EntityManager#lock(Object, LockModeType, java.util.Map)
*
* @since Java Persistence 1.0
*/
public class EntityNotFoundException extends PersistenceException {
/**
* Constructs a new EntityNotFoundException exception with
* null as its detail message.
*/
public EntityNotFoundException() {
super();
}
/**
* Constructs a new EntityNotFoundException exception with the
* specified detail message.
*
* @param message
* the detail message.
*/
public EntityNotFoundException(String message) {
super(message);
}
}