/*
* 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.wst11.ba.remote;
import com.arjuna.mw.wst11.UserBusinessActivity;
import com.arjuna.mw.wstx.logging.wstxLogger;
import com.arjuna.mw.wsc11.context.Context;
import com.arjuna.mw.wst.TxContext;
import com.arjuna.mwlabs.wst11.ba.ContextImple;
import com.arjuna.mwlabs.wst11.ba.context.TxContextImple;
import com.arjuna.mwlabs.wst.ba.remote.ContextManager;
import com.arjuna.webservices11.util.PrivilegedServiceRegistryFactory;
import com.arjuna.webservices11.wsba.BusinessActivityConstants;
import com.arjuna.webservices11.wsarjtx.ArjunaTX11Constants;
import com.arjuna.webservices.SoapFault;
import com.arjuna.webservices11.wsarj.InstanceIdentifier;
import com.arjuna.webservices11.wscoor.CoordinationConstants;
import com.arjuna.webservices11.ServiceRegistry;
import com.arjuna.wsc11.ActivationCoordinator;
import com.arjuna.wsc.InvalidCreateParametersException;
import com.arjuna.wsc11.RegistrationCoordinator;
import com.arjuna.wsc11.messaging.MessageId;
import com.arjuna.wst.SystemException;
import com.arjuna.wst.TransactionRolledBackException;
import com.arjuna.wst.UnknownTransactionException;
import com.arjuna.wst.WrongStateException;
import com.arjuna.wst11.stub.BusinessActivityTerminatorStub;
import org.jboss.jbossts.xts.environment.XTSPropertyManager;
import org.oasis_open.docs.ws_tx.wscoor._2006._06.CoordinationContextType;
import org.oasis_open.docs.ws_tx.wscoor._2006._06.CoordinationContext;
import javax.xml.namespace.QName;
import javax.xml.ws.wsaddressing.W3CEndpointReference;
import javax.xml.ws.wsaddressing.W3CEndpointReferenceBuilder;
/**
* 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().getCoordinatorURL11();
/*
* 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 ServiceRegistry serviceRegistry = PrivilegedServiceRegistryFactory.getInstance().getServiceRegistry();
_activationCoordinatorService = serviceRegistry.getServiceURI(CoordinationConstants.ACTIVATION_SERVICE_NAME) ;
}
}
catch (Exception ex)
{
// TODO
ex.printStackTrace();
}
_userSubordinateBusinessActivity = new UserSubordinateBusinessActivityImple();
}
public UserBusinessActivity getUserSubordinateBusinessActivity() {
return _userSubordinateBusinessActivity;
}
public void begin () throws WrongStateException, SystemException
{
begin(0);
}
public void begin (int timeout) throws WrongStateException, SystemException
{
try
{
if (_ctxManager.currentTransaction() != null)
throw new WrongStateException();
Context ctx = startTransaction(timeout, null);
_ctxManager.resume(new TxContextImple(ctx));
}
catch (InvalidCreateParametersException ex)
{
tidyup();
throw new SystemException(ex.toString());
}
catch (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 W3CEndpointReference terminatorCoordinator = getTerminationCoordinator(ctx) ;
BusinessActivityTerminatorStub terminatorStub = new BusinessActivityTerminatorStub(id, terminatorCoordinator);
terminatorStub.close();
}
catch (SystemException ex)
{
throw ex;
}
catch (TransactionRolledBackException ex)
{
throw ex;
}
catch (WrongStateException ex)
{
throw ex;
}
catch (UnknownTransactionException 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 W3CEndpointReference terminatorCoordinator = getTerminationCoordinator(ctx) ;
BusinessActivityTerminatorStub terminatorStub = new BusinessActivityTerminatorStub(id, terminatorCoordinator);
terminatorStub.cancel();
}
catch (SystemException ex)
{
throw ex;
}
catch (WrongStateException ex)
{
throw ex;
}
catch (UnknownTransactionException 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 W3CEndpointReference 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 (SystemException ex)
{
return "Unknown";
}
catch (NullPointerException ex)
{
return "Unknown";
}
}
public String toString ()
{
return transactionIdentifier();
}
public void beginSubordinate(int timeout) throws WrongStateException, SystemException
{
try
{
TxContext current = _ctxManager.currentTransaction();
if ((current == null) || !(current instanceof TxContextImple))
throw new WrongStateException();
TxContextImple currentImple = (TxContextImple) current;
Context ctx = startTransaction(timeout, currentImple);
_ctxManager.resume(new TxContextImple(ctx));
// n.b. we don't enlist the subordinate transaction for completion
// that ensures that any attempt to commit or rollback will fail
}
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;
}
}
/**
* fetch the coordination context type stashed in the current BA context implememtation
* and use it to construct an instance of the coordination context extension type we need to
* send down the wire to the activation coordinator
* @param current the current AT context implememtation
* @return an instance of the coordination context extension type
*/
private CoordinationContext getContext(TxContextImple current)
{
CoordinationContextType contextType = getContextType(current);
CoordinationContext context = new CoordinationContext();
context.setCoordinationType(contextType.getCoordinationType());
context.setExpires(contextType.getExpires());
context.setIdentifier(contextType.getIdentifier());
context.setRegistrationService(contextType.getRegistrationService());
return context;
}
/**
* fetch the coordination context type stashed in the current BA context implememtation
* @param current the current AT context implememtation
* @return the coordination context type stashed in the current AT context implememtation
*/
private CoordinationContextType getContextType(TxContextImple current)
{
ContextImple contextImple = (ContextImple)current.context();
return contextImple.getCoordinationContext();
}
private final Context startTransaction (int timeout, TxContextImple current) throws InvalidCreateParametersException, SystemException
{
try
{
final Long expires = (timeout > 0 ? new Long(timeout) : null) ;
final String messageId = MessageId.getMessageId() ;
final CoordinationContext currentContext = (current != null ? getContext(current) : null);
final CoordinationContextType coordinationContext = ActivationCoordinator.createCoordinationContext(
_activationCoordinatorService, messageId, BusinessActivityConstants.WSBA_PROTOCOL_ATOMIC_OUTCOME, expires, currentContext) ;
if (coordinationContext == null)
{
throw new SystemException(
wstxLogger.i18NLogger.get_mwlabs_wst11_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 W3CEndpointReference getTerminationCoordinator(final TxContextImple ctx)
throws SystemException
{
final CoordinationContextType coordinationContext = ctx.context().getCoordinationContext() ;
final String messageId = MessageId.getMessageId() ;
try
{
return RegistrationCoordinator.register(coordinationContext, messageId,
getParticipantProtocolService(ctx.identifier(), ctx.isSecure()), com.arjuna.webservices.wsarjtx.ArjunaTXConstants.WSARJTX_PROTOCOL_TERMINATION) ;
}
catch (final Throwable th)
{
throw new SystemException(wstxLogger.i18NLogger.get_mwlabs_wst11_ba_remote_UserBusinessActivityImple_3());
}
}
private W3CEndpointReference getParticipantProtocolService(final String id, boolean isSecure)
{
// final SoapRegistry soapRegistry = SoapRegistry.getRegistry() ;
// final String serviceURI = soapRegistry.getServiceURI(ArjunaTX11Constants.SERVICE_TERMINATION_PARTICIPANT) ;
final QName serviceId = ArjunaTX11Constants.TERMINATION_PARTICIPANT_SERVICE_QNAME;
final QName endpointId = ArjunaTX11Constants.TERMINATION_PARTICIPANT_PORT_QNAME;
final ServiceRegistry serviceRegistry = PrivilegedServiceRegistryFactory.getInstance().getServiceRegistry();
final String address = serviceRegistry.getServiceURI(ArjunaTX11Constants.TERMINATION_PARTICIPANT_SERVICE_NAME, isSecure);
W3CEndpointReferenceBuilder builder = new W3CEndpointReferenceBuilder();
builder.serviceName(serviceId);
builder.endpointName(endpointId);
builder.address(address);
InstanceIdentifier.setEndpointInstanceIdentifier(builder, id) ;
return builder.build();
}
private final void tidyup ()
{
try
{
_ctxManager.suspend();
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
private ContextManager _ctxManager = new ContextManager();
private String _activationCoordinatorService;
private UserSubordinateBusinessActivityImple _userSubordinateBusinessActivity;
}