/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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
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*/
/**
* XID structure. This interface specifies three accessor methods to
* retrieve a global transaction 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.
*/
/**
* Maximum number of bytes returned by getBqual.
*/
/**
* 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();
}