001/*
002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 *
009 * Contributors:
010 *     Florent Guillaume
011 */
012
013package org.nuxeo.ecm.core.storage.sql.ra;
014
015import javax.resource.ResourceException;
016import javax.resource.cci.ConnectionFactory;
017import javax.resource.spi.ConnectionManager;
018import javax.resource.spi.ConnectionRequestInfo;
019import javax.resource.spi.ManagedConnection;
020import javax.resource.spi.ManagedConnectionFactory;
021
022/**
023 * This implementation of {@link ConnectionManager} is used in non-managed scenarios when there is no application server
024 * to provide one.
025 * <p>
026 * It receives connection requests from the {@link ConnectionFactory} and passes them to the application server.
027 *
028 * @author Florent Guillaume
029 */
030public class ConnectionManagerImpl implements ConnectionManager {
031
032    private static final long serialVersionUID = 1L;
033
034    /*
035     * This method is called by the RA's connection factory.
036     */
037    @Override
038    public Object allocateConnection(ManagedConnectionFactory managedConnectionFactory,
039            ConnectionRequestInfo connectionRequestInfo) throws ResourceException {
040        // connectionRequestInfo unused
041        ManagedConnection managedConnection = managedConnectionFactory.createManagedConnection(null, null);
042        return managedConnection.getConnection(null, null);
043    }
044}