/* * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package javax.sql; import java.sql.SQLException;  /** * A factory for <code>PooledConnection</code> * objects.  An object that implements this interface will typically be * registered with a naming service that is based on the * Java<sup><font size=-2>TM</font></sup> Naming and Directory Interface * (JNDI). * * @since 1.4 */ public interface ConnectionPoolDataSource  extends CommonDataSource {   /**   * Attempts to establish a physical database connection that can   * be used as a pooled connection.   *   * @return  a <code>PooledConnection</code> object that is a physical   *         connection to the database that this   *         <code>ConnectionPoolDataSource</code> object represents   * @exception SQLException if a database access error occurs   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support   * this method   * @since 1.4   */  PooledConnection getPooledConnection() throws SQLException;   /**   * Attempts to establish a physical database connection that can   * be used as a pooled connection.   *   * @param user the database user on whose behalf the connection is being made   * @param password the user's password   * @return  a <code>PooledConnection</code> object that is a physical   *         connection to the database that this   *         <code>ConnectionPoolDataSource</code> object represents   * @exception SQLException if a database access error occurs   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support   * this method   * @since 1.4   */  PooledConnection getPooledConnection(String user, String password)    throws SQLException; }