| /* |
| * Copyright (c) 2013, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial impl |
| package org.eclipse.persistence.tools.tuning; |
| |
| import java.util.Map; |
| |
| import org.eclipse.persistence.sessions.Session; |
| |
| /** |
| * Generic tuning interface. |
| * Allow JPA and Session configuration to be tuned or auto-tuned for a specific purpose. |
| * This facilitates a one-flag configuration option for configuring multiple settings, or performing dynamic tuning. |
| */ |
| public interface SessionTuner { |
| /** |
| * Allow any JPA persistence unit properties to be configured, prior to deployment. |
| */ |
| void tunePreDeploy(Map properties); |
| |
| /** |
| * Allow any Session configuration to be tune after meta-data has been processed, but before connecting the session. |
| */ |
| void tuneDeploy(Session session); |
| |
| /** |
| * Allow any Session configuration to be tune after deploying and connecting the session. |
| */ |
| void tunePostDeploy(Session session); |
| } |