/*
* Copyright (c) 2008, 2009, 2011 Oracle, Inc. 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.
*/
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.
* <p>
* If the entity already exists, the <code>EntityExistsException</code> may be thrown when
* the persist operation is invoked, or the <code>EntityExistsException</code> or another
* <code>PersistenceException</code> may be thrown at flush or commit time.
* <p> 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 <code>EntityExistsException</code> exception with
* <code>null</code> as its detail message.
*/
public
EntityExistsException() {
super();
}
/**
* Constructs a new <code>EntityExistsException</code> exception with the
* specified detail message.
*
* @param message
* the detail message.
*/
public
EntityExistsException(
String message) {
super(
message);
}
/**
* Constructs a new <code>EntityExistsException</code> 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 <code>EntityExistsException</code> exception with the
* specified cause.
*
* @param cause
* the cause.
*/
public
EntityExistsException(
Throwable cause) {
super(
cause);
}
}