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/*
 * Copyright 2010 Bull S.A.S.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package javax.persistence;

/**
 * The PersistenceException is thrown by the persistence provider when a problem
 * occurs. It may be thrown to report that the invoked operation could not
 * complete because of an unexpected error (e.g., failure of the persistence
 * provider to open a database connection). All other exceptions defined by this
 * specification are subclasses of the PersistenceException. All instances of
 * PersistenceException except for instances of NoResultException and
 * NonUniqueResultException will cause the current transaction, if one is
 * active, to be marked for rollback.
 * @see JPA 2.0 specification
 * @author Florent Benoit
 * @since JPA 1.0 version.
 */
public class PersistenceException extends RuntimeException {

    /**
     * UID for serialization.
     */
    private static final long serialVersionUID = -8734504053550505412L;

    /**
     * Default constructor : builds an exception with an empty message.
     */
    public PersistenceException() {
        super();
    }

    /**
     * Build an exception with the given message.
     * @param message the given message to use.
     */
    public PersistenceException(final String message) {
        super(message);
    }

    /**
     * Build an exception with the given exception.
     * @param causedByThrowable the cause of this exception.
     */
    public PersistenceException(final Throwable causedByThrowable) {
        super(causedByThrowable);
    }

    /**
     * Builds an exception with a given message and given exception.
     * @param message the message of this exception.
     * @param causedByThrowable the cause of this exception.
     */
    public PersistenceException(final String message, final Throwable causedByThrowable) {
        super(message, causedByThrowable);
    }

}