Thu, 11 Jul 2019 00:03:18 +0100
Added tag jdk8u222-b10 for changeset d44170c2cece
duke@1 | 1 | /* |
ohair@158 | 2 | * Copyright (c) 2000, 2002, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@158 | 7 | * published by the Free Software Foundation. Oracle designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@158 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
ohair@158 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@158 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@158 | 23 | * questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package javax.transaction.xa; |
duke@1 | 27 | |
duke@1 | 28 | /** |
duke@1 | 29 | * The Xid interface is a Java mapping of the X/Open transaction identifier |
duke@1 | 30 | * XID structure. This interface specifies three accessor methods to |
duke@1 | 31 | * retrieve a global transaction format ID, global transaction ID, |
duke@1 | 32 | * and branch qualifier. The Xid interface is used by the transaction |
duke@1 | 33 | * manager and the resource managers. This interface is not visible to |
duke@1 | 34 | * the application programs. |
duke@1 | 35 | */ |
duke@1 | 36 | public interface Xid { |
duke@1 | 37 | |
duke@1 | 38 | /** |
duke@1 | 39 | * Maximum number of bytes returned by getGtrid. |
duke@1 | 40 | */ |
duke@1 | 41 | final static int MAXGTRIDSIZE = 64; |
duke@1 | 42 | |
duke@1 | 43 | /** |
duke@1 | 44 | * Maximum number of bytes returned by getBqual. |
duke@1 | 45 | */ |
duke@1 | 46 | final static int MAXBQUALSIZE = 64; |
duke@1 | 47 | |
duke@1 | 48 | /** |
duke@1 | 49 | * Obtain the format identifier part of the XID. |
duke@1 | 50 | * |
duke@1 | 51 | * @return Format identifier. O means the OSI CCR format. |
duke@1 | 52 | */ |
duke@1 | 53 | int getFormatId(); |
duke@1 | 54 | |
duke@1 | 55 | /** |
duke@1 | 56 | * Obtain the global transaction identifier part of XID as an array |
duke@1 | 57 | * of bytes. |
duke@1 | 58 | * |
duke@1 | 59 | * @return Global transaction identifier. |
duke@1 | 60 | */ |
duke@1 | 61 | byte[] getGlobalTransactionId(); |
duke@1 | 62 | |
duke@1 | 63 | /** |
duke@1 | 64 | * Obtain the transaction branch identifier part of XID as an array |
duke@1 | 65 | * of bytes. |
duke@1 | 66 | * |
duke@1 | 67 | * @return Global transaction identifier. |
duke@1 | 68 | */ |
duke@1 | 69 | byte[] getBranchQualifier(); |
duke@1 | 70 | } |