| /* |
| * The contents of this file are subject to the terms |
| * of the Common Development and Distribution License |
| * (the License). You may not use this file except in |
| * compliance with the License. |
| * |
| * You can obtain a copy of the license at |
| * https://glassfish.dev.java.net/public/CDDLv1.0.html or |
| * glassfish/bootstrap/legal/CDDLv1.0.txt. |
| * See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| * When distributing Covered Code, include this CDDL |
| * Header Notice in each file and include the License file |
| * at glassfish/bootstrap/legal/CDDLv1.0.txt. |
| * If applicable, add the following below the CDDL Header, |
| * with the fields enclosed by brackets [] replaced by |
| * you own identifying information: |
| * "Portions Copyrighted [year] [name of copyright owner]" |
| * |
| * Copyright 2006 Sun Microsystems, Inc. All rights reserved. |
| */ |
| |
| package javax.resource.spi; |
| |
| import javax.resource.ResourceException; |
| |
| /** The ManagedConnectionMetaData interface provides information about the |
| * underlying EIS instance associated with a ManagedConnection instance. |
| * An application server uses this information to get runtime information |
| * about a connected EIS instance. |
| * |
| * <p>The method ManagedConnection.getMetaData returns a |
| * ManagedConnectionMetaData instance. |
| * |
| * @version 0.8 |
| * @author Rahul Sharma |
| * @see javax.resource.spi.ManagedConnection |
| **/ |
| |
| public interface ManagedConnectionMetaData { |
| |
| /** Returns Product name of the underlying EIS instance connected |
| * through the ManagedConnection. |
| * |
| * @return Product name of the EIS instance. |
| **/ |
| public |
| String getEISProductName() throws ResourceException; |
| |
| /** Returns product version of the underlying EIS instance connected |
| * through the ManagedConnection. |
| * |
| * @return Product version of the EIS instance |
| **/ |
| public |
| String getEISProductVersion() throws ResourceException; |
| |
| /** Returns maximum limit on number of active concurrent connections |
| * that an EIS instance can support across client processes. If an EIS |
| * instance does not know about (or does not have) any such limit, it |
| * returns a 0. |
| * |
| * @return Maximum limit for number of active concurrent connections |
| **/ |
| public |
| int getMaxConnections() throws ResourceException; |
| |
| /** Returns name of the user associated with the ManagedConnection |
| * instance. The name corresponds to the resource principal under whose |
| * whose security context, a connection to the EIS instance has been |
| * established. |
| * |
| * @return name of the user |
| **/ |
| public |
| String getUserName() throws ResourceException; |
| } |