/*
* 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: ServerRestrictedNestedAction.java 2342 2006-03-30 13:06:17Z $
*/
package com.arjuna.ats.internal.jts.orbspecific.interposition.resources.restricted;
import java.util.List;
import com.arjuna.ats.internal.jts.orbspecific.interposition.ServerControl;
import com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerNestedAction;
import com.arjuna.ats.jts.exceptions.TxError;
import com.arjuna.ats.jts.logging.jtsLogger;
public class ServerRestrictedNestedAction extends ServerNestedAction
{
/*
* Create local transactions with same ids as remote.
*/
public ServerRestrictedNestedAction (ServerControl myControl)
{
super(myControl);
if (jtsLogger.logger.isTraceEnabled()) {
jtsLogger.logger.trace("ServerRestrictedNestedAction::ServerRestrictedNestedAction ( " + _theUid + " )");
}
}
public final synchronized ServerControl deepestControl ()
{
ServerRestrictedNestedAction myChild = child();
if (myChild != null)
return myChild.deepestControl();
else
return control();
}
public final synchronized ServerRestrictedNestedAction child ()
{
ServerRestrictedNestedAction toReturn = null;
List<ServerNestedAction> children = getChildren();
// There should be only one child!
if (children.size() > 1) {
jtsLogger.i18NLogger.warn_orbspecific_interposition_resources_restricted_contxfound_1(
"ServerRestrictedNestedAction.child", Integer.toString(children.size()));
throw new TxError(jtsLogger.i18NLogger.get_orbspecific_interposition_resources_restricted_contx_1());
}
else
{
if (children.size() == 1)
toReturn = (ServerRestrictedNestedAction) children.remove(0);
}
return toReturn;
}
}