| /* |
| * Copyright (c) 1998, 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 API and implementation from Oracle TopLink |
| package org.eclipse.persistence.internal.sequencing; |
| |
| import org.eclipse.persistence.internal.databaseaccess.Accessor; |
| import org.eclipse.persistence.sessions.server.ConnectionPool; |
| |
| class ServerSessionConnectionHandler implements SequencingConnectionHandler { |
| ServerSessionConnectionHandler(ConnectionPool pool) { |
| this.pool = pool; |
| } |
| |
| ConnectionPool pool; |
| |
| @Override |
| public void onConnect() { |
| if (!isConnected()) { |
| pool.startUp(); |
| } |
| } |
| |
| @Override |
| public boolean isConnected() { |
| return pool.isConnected(); |
| } |
| |
| @Override |
| public Accessor acquireAccessor() { |
| return pool.acquireConnection(); |
| } |
| |
| public ConnectionPool getPool() { |
| return pool; |
| } |
| |
| @Override |
| public void releaseAccessor(Accessor accessor) { |
| pool.releaseConnection(accessor); |
| } |
| |
| @Override |
| public void onDisconnect() { |
| if (isConnected()) { |
| pool.shutDown(); |
| } |
| } |
| |
| @Override |
| protected void finalize() throws Throwable { |
| onDisconnect(); |
| } |
| } |