appserver/jdbc/jdbc-ra/jdbc-core/src/main/java/com/sun/gjc/spi/ConnectionManagerImplementation.java

/*
 * Copyright (c) 1997, 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.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.gjc.spi;

import jakarta.resource.ResourceException;
import jakarta.resource.spi.ConnectionManager;
import jakarta.resource.spi.ConnectionRequestInfo;
import jakarta.resource.spi.ManagedConnectionFactory;

/**
 * ConnectionManager implementation for Generic JDBC Connector.
 *
 * @author Binod P.G
 * @version 1.0, 02/07/31
 */
public class ConnectionManagerImplementation implements ConnectionManager {

    private static final long serialVersionUID = 1L;

    /**
     * Returns a <code>Connection </code> object to the
     * <code>ConnectionFactory</code>
     *
     * @param managedConnectionFactory <code>ManagedConnectionFactory</code> object.
     * @param connectionRequestInfo <code>ConnectionRequestInfo</code> object.
     * @return A <code>Connection</code> Object.
     * @throws ResourceException In case of an error in getting the <code>Connection</code>.
     */
    public Object allocateConnection(ManagedConnectionFactory managedConnectionFactory, ConnectionRequestInfo connectionRequestInfo) throws ResourceException {
        return managedConnectionFactory.createManagedConnection(null, connectionRequestInfo)
                                       .getConnection(null, connectionRequestInfo);
    }

    /*
     * This class could effectively implement Connection pooling also. Could be done
     * for FCS.
     */
}