com.arjuna.mwlabs.wst.ba.remote.UserBusinessActivityImple Maven / Gradle / Ivy
The newest version!
/*
* 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) 2003,
*
* Arjuna Technologies Limited,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: UserBusinessActivityImple.java,v 1.10.4.1 2005/11/22 10:36:07 kconner Exp $
*/
package com.arjuna.mwlabs.wst.ba.remote;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.mw.wst.UserBusinessActivity;
import com.arjuna.mw.wst.common.Environment;
import com.arjuna.mw.wstx.logging.wstxLogger;
import com.arjuna.mwlabs.wst.ba.ContextImple;
import com.arjuna.mwlabs.wst.ba.context.TxContextImple;
import com.arjuna.webservices.SoapFault;
import com.arjuna.webservices.SoapRegistry;
import com.arjuna.webservices.wsaddr.AttributedURIType;
import com.arjuna.webservices.wsaddr.EndpointReferenceType;
import com.arjuna.webservices.wsarj.InstanceIdentifier;
import com.arjuna.webservices.wsarjtx.ArjunaTXConstants;
import com.arjuna.webservices.wsba.BusinessActivityConstants;
import com.arjuna.webservices.wscoor.CoordinationConstants;
import com.arjuna.webservices.wscoor.CoordinationContextType;
import com.arjuna.wsc.ActivationCoordinator;
import com.arjuna.wsc.InvalidCreateParametersException;
import com.arjuna.wsc.RegistrationCoordinator;
import com.arjuna.wst.SystemException;
import com.arjuna.wst.TransactionRolledBackException;
import com.arjuna.wst.UnknownTransactionException;
import com.arjuna.wst.WrongStateException;
import com.arjuna.wst.stub.BusinessActivityTerminatorStub;
import org.jboss.jbossts.xts.environment.XTSPropertyManager;
/**
* This is the interface that allows transactions to be started and terminated.
* The messaging layer converts the Commit, Rollback and Notify messages into
* calls on this.
*
*/
public class UserBusinessActivityImple extends UserBusinessActivity
{
public UserBusinessActivityImple ()
{
try
{
_activationCoordinatorService = XTSPropertyManager.getWSCEnvironmentBean().getCoordinatorURL10();
/*
* If the coordinator URL hasn't been specified via the
* configuration file then assume we are using a locally registered
* implementation.
*/
if (_activationCoordinatorService == null)
{
final SoapRegistry soapRegistry = SoapRegistry.getRegistry() ;
_activationCoordinatorService = soapRegistry.getServiceURI(CoordinationConstants.SERVICE_ACTIVATION_COORDINATOR) ;
}
}
catch (Exception ex)
{
// TODO
ex.printStackTrace();
}
}
public void begin () throws WrongStateException, SystemException
{
begin(0);
}
public void begin (int timeout) throws WrongStateException, SystemException
{
try
{
if (_ctxManager.currentTransaction() != null)
throw new WrongStateException();
com.arjuna.mw.wsc.context.Context ctx = startTransaction(timeout);
_ctxManager.resume(new TxContextImple(ctx));
}
catch (com.arjuna.wsc.InvalidCreateParametersException ex)
{
tidyup();
throw new SystemException(ex.toString());
}
catch (com.arjuna.wst.UnknownTransactionException ex)
{
tidyup();
throw new SystemException(ex.toString());
}
catch (SystemException ex)
{
tidyup();
throw ex;
}
}
public void close () throws TransactionRolledBackException, UnknownTransactionException, SystemException, WrongStateException
{
TxContextImple ctx = null;
try
{
ctx = (TxContextImple) _ctxManager.suspend();
if (ctx == null) {
throw new WrongStateException();
}
final String id = ctx.identifier() ;
final EndpointReferenceType terminatorCoordinator = getTerminationCoordinator(ctx) ;
BusinessActivityTerminatorStub terminatorStub = new BusinessActivityTerminatorStub(id, terminatorCoordinator);
terminatorStub.close();
}
catch (SystemException ex)
{
throw ex;
}
catch (TransactionRolledBackException ex)
{
throw ex;
}
catch (UnknownTransactionException ex)
{
throw ex;
}
catch (WrongStateException ex)
{
throw ex;
}
catch (Exception ex)
{
ex.printStackTrace();
throw new SystemException(ex.toString());
}
finally
{
tidyup();
}
}
public void cancel () throws UnknownTransactionException, SystemException, WrongStateException
{
TxContextImple ctx = null;
try
{
ctx = (TxContextImple) _ctxManager.suspend();
if (ctx == null) {
throw new WrongStateException();
}
final String id = ctx.identifier() ;
final EndpointReferenceType terminatorCoordinator = getTerminationCoordinator(ctx) ;
BusinessActivityTerminatorStub terminatorStub = new BusinessActivityTerminatorStub(id, terminatorCoordinator);
terminatorStub.cancel();
}
catch (SystemException ex)
{
throw ex;
}
catch (UnknownTransactionException ex)
{
throw ex;
}
catch (WrongStateException ex)
{
throw ex;
}
catch (Exception ex)
{
ex.printStackTrace();
throw new SystemException(ex.toString());
}
finally
{
tidyup();
}
}
public void complete () throws UnknownTransactionException, SystemException, WrongStateException
{
try
{
final TxContextImple ctx = ((TxContextImple) _ctxManager.currentTransaction()) ;
if (ctx == null) {
throw new WrongStateException();
}
final String id = ctx.identifier() ;
final EndpointReferenceType terminatorCoordinator = getTerminationCoordinator(ctx) ;
BusinessActivityTerminatorStub terminatorStub = new BusinessActivityTerminatorStub(id, terminatorCoordinator);
terminatorStub.complete();
}
catch (SystemException ex)
{
throw ex;
}
catch (UnknownTransactionException ex)
{
throw ex;
}
catch (WrongStateException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new SystemException(ex.toString());
}
}
public String transactionIdentifier ()
{
try
{
return _ctxManager.currentTransaction().toString();
}
catch (com.arjuna.wst.SystemException ex)
{
return "Unknown";
}
catch (NullPointerException ex)
{
return "Unknown";
}
}
public String toString ()
{
return transactionIdentifier();
}
private final com.arjuna.mw.wsc.context.Context startTransaction (int timeout) throws com.arjuna.wsc.InvalidCreateParametersException, SystemException
{
try
{
final Long expires = (timeout > 0 ? new Long(timeout) : null) ;
final String messageId = new Uid().stringForm() ;
final CoordinationContextType coordinationContext = ActivationCoordinator.createCoordinationContext(
_activationCoordinatorService, messageId, BusinessActivityConstants.WSBA_PROTOCOL_ATOMIC_OUTCOME, expires, null) ;
if (coordinationContext == null)
{
throw new SystemException(
wstxLogger.i18NLogger.get_mwlabs_wst_ba_remote_UserBusinessActivityImple_2());
}
return new ContextImple(coordinationContext) ;
}
catch (final InvalidCreateParametersException icpe)
{
throw icpe ;
}
catch (final SoapFault sf)
{
throw new SystemException(sf.getMessage()) ;
}
catch (final Exception ex)
{
throw new SystemException(ex.toString());
}
}
private EndpointReferenceType getTerminationCoordinator(final TxContextImple ctx)
throws SystemException
{
final CoordinationContextType coordinationContext = ctx.context().getCoordinationContext() ;
final String messageId = new Uid().stringForm() ;
try
{
return RegistrationCoordinator.register(coordinationContext, messageId,
getParticipantProtocolService(ctx.identifier()), ArjunaTXConstants.WSARJTX_PROTOCOL_TERMINATION) ;
}
catch (final Throwable th)
{
throw new SystemException(wstxLogger.i18NLogger.get_mwlabs_wst_ba_remote_UserBusinessActivityImple_3());
}
}
private EndpointReferenceType getParticipantProtocolService(final String id)
{
final SoapRegistry soapRegistry = SoapRegistry.getRegistry() ;
final String serviceURI = soapRegistry.getServiceURI(ArjunaTXConstants.SERVICE_TERMINATION_PARTICIPANT) ;
final EndpointReferenceType participant = new EndpointReferenceType(new AttributedURIType(serviceURI)) ;
InstanceIdentifier.setEndpointInstanceIdentifier(participant, id) ;
return participant ;
}
private final void tidyup ()
{
try
{
_ctxManager.suspend();
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
private ContextManager _ctxManager = new ContextManager();
private String _activationCoordinatorService;
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy