| /* |
| * 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.transaction.xa; |
| |
| /** |
| * The Xid interface is a Java mapping of the X/Open transaction identifier |
| * XID structure. This interface specifies three accessor methods to |
| * retrieve a global transaction's format ID, global transaction ID, |
| * and branch qualifier. The Xid interface is used by the transaction |
| * manager and the resource managers. This interface is not visible to |
| * the application programs. |
| */ |
| public interface Xid { |
| |
| /** |
| * Maximum number of bytes returned by getGtrid. |
| */ |
| final static int MAXGTRIDSIZE = 64; |
| |
| /** |
| * Maximum number of bytes returned by getBqual. |
| */ |
| final static int MAXBQUALSIZE = 64; |
| |
| /** |
| * Obtain the format identifier part of the XID. |
| * |
| * @return Format identifier. O means the OSI CCR format. |
| */ |
| int getFormatId(); |
| |
| /** |
| * Obtain the global transaction identifier part of XID as an array |
| * of bytes. |
| * |
| * @return Global transaction identifier. |
| */ |
| byte[] getGlobalTransactionId(); |
| |
| /** |
| * Obtain the transaction branch identifier part of XID as an array |
| * of bytes. |
| * |
| * @return Global transaction identifier. |
| */ |
| byte[] getBranchQualifier(); |
| } |