/*
* 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: grid_i.java 2342 2006-03-30 13:06:17Z $
*/
package com.hp.mwtests.ts.jts.orbspecific.resources;
import org.omg.CORBA.SystemException;
import org.omg.CORBA.UNKNOWN;
import org.omg.CORBA.UserException;
import org.omg.CosTransactions.Control;
import org.omg.CosTransactions.Coordinator;
import org.omg.CosTransactions.HeuristicCommit;
import org.omg.CosTransactions.HeuristicHazard;
import org.omg.CosTransactions.HeuristicMixed;
import org.omg.CosTransactions.HeuristicRollback;
import org.omg.CosTransactions.NotPrepared;
import org.omg.CosTransactions.Resource;
import org.omg.CosTransactions.ResourceHelper;
import org.omg.CosTransactions.Vote;
import com.arjuna.ats.internal.jts.ORBManager;
public class grid_i extends com.hp.mwtests.ts.jts.TestModule.gridPOA
{
public grid_i (int h, int w, String markerName)
{
ORBManager.getPOA().objectIsReady(this, markerName.getBytes());
m_height = h; // set up height
m_width = w; // set up width
// now allocate the 2-D array: as an array of pointers to 1-D arrays.
m_a = new int [h][w];
ref = ResourceHelper.narrow(ORBManager.getPOA().corbaReference(this));
}
public grid_i (int h, int w)
{
ORBManager.getPOA().objectIsReady(this);
m_height = h; // set up height
m_width = w; // set up width
// now allocate the 2-D array: as an array of pointers to 1-D arrays.
m_a = new int [h][w];
ref = ResourceHelper.narrow(ORBManager.getPOA().corbaReference(this));
}
public Resource getReference ()
{
return ref;
}
public int height () throws SystemException
{
return m_height;
}
public int width () throws SystemException
{
return m_width;
}
public void set (int n, int m, int value, Control cp) throws SystemException
{
try
{
Coordinator co = cp.get_coordinator();
if (co != null)
co.register_resource(ref);
else
System.err.println("Error - no transaction coordinator!");
m_a[n][m] = value;
}
catch (UserException e)
{
throw new UNKNOWN();
}
catch (SystemException e)
{
throw new UNKNOWN();
}
}
public int get (int n, int m, Control p) throws SystemException
{
return m_a[n][m];
}
public org.omg.CosTransactions.Vote prepare () throws SystemException
{
System.out.println("GRID : PREPARE");
return Vote.VoteCommit;
}
public void rollback () throws SystemException, HeuristicCommit, HeuristicMixed, HeuristicHazard
{
System.out.println("GRID : ROLLBACK");
}
public void commit () throws SystemException, NotPrepared, HeuristicRollback, HeuristicMixed, HeuristicHazard
{
System.out.println("GRID : COMMIT");
}
public void forget () throws SystemException
{
System.out.println("GRID : FORGET");
}
public void commit_one_phase () throws SystemException, HeuristicHazard
{
System.out.println("GRID : COMMIT_ONE_PHASE");
}
private int m_height; // store the height
private int m_width; // store the width
private int[][] m_a; // a 2-D array to store the grid data itself
private Resource ref;
}