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  * JBoss, Home of Professional Open Source
  * Copyright 2006, Red Hat Middleware LLC, and individual contributors 
  * as indicated by the @author tags. 
  * See the copyright.txt in the distribution for a
  * full listing of individual contributors. 
  * This copyrighted material is made available to anyone wishing to use,
  * modify, copy, or redistribute it subject to the terms and conditions
  * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A 
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
 * MA  02110-1301, USA.
 * (C) 2005-2006,
 * @author JBoss Inc.
 * Copyright (C) 1998, 1999, 2000,
 * Arjuna Solutions Limited,
 * Newcastle upon Tyne,
 * Tyne and Wear,
 * UK.  
 * $Id: 2342 2006-03-30 13:06:17Z  $
package com.arjuna.ats.arjuna.coordinator;
If an action attempts to terminate with threads still active we call an instance of this class to determine what to do. The default simply prints a warning and relies upon the outstanding threads to find out the state of the action later. However, this can be overridden, e.g., the thread attempting to terminate the action may be made to block. WARNING: watch out for deadlock!

Mark Little (
$Id: 2342 2006-03-30 13:06:17Z $
JTS 1.2.4.
public class CheckedAction
Called during transaction termination if more than one thread is associated with the transaction. The supplied information should be sufficient for application specific implementations to do useful work (such as synchronizing on the threads).
    public void check (boolean isCommitUid actUidHashtable list)
        if (isCommit)
            ..warn_coordinator_CheckedAction_1(actUid, Integer.toString(list.size()));
            ..warn_coordinator_CheckedAction_2(actUid, Integer.toString(list.size()));
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