javax.persistence.EntityExistsException Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2008, 2009 Sun Microsystems. 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 2.0 - Version 2.0 (October 1, 2009)
* Specification available from http://jcp.org/en/jsr/detail?id=317
*
******************************************************************************/
package javax.persistence;
/**
* Thrown by the persistence provider when {@link EntityManager#persist(Object)
* EntityManager.persist(Object)} is called and the entity already exists. The
* current transaction, if one is active, will be marked for rollback.
*
* If the entity already exists, the EntityExistsException may be thrown when
* the persist operation is invoked, or the EntityExistsException or another
* PersistenceException may be thrown at flush or commit time.
*
The current transaction, if one is active, will be marked for rollback.
*
* @see javax.persistence.EntityManager#persist(Object)
*
* @since Java Persistence 1.0
*/
public class EntityExistsException extends PersistenceException {
/**
* Constructs a new EntityExistsException exception with
* null as its detail message.
*/
public EntityExistsException() {
super();
}
/**
* Constructs a new EntityExistsException exception with the
* specified detail message.
*
* @param message
* the detail message.
*/
public EntityExistsException(String message) {
super(message);
}
/**
* Constructs a new EntityExistsException exception with the
* specified detail message and cause.
*
* @param message
* the detail message.
* @param cause
* the cause.
*/
public EntityExistsException(String message, Throwable cause) {
super(message, cause);
}
/**
* Constructs a new EntityExistsException exception with the
* specified cause.
*
* @param cause
* the cause.
*/
public EntityExistsException(Throwable cause) {
super(cause);
}
}