/*
* 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.
*/
package com.arjuna.webservices.wsat.client;
import java.io.IOException;
import com.arjuna.webservices.HandlerRegistry;
import com.arjuna.webservices.SoapFault;
import com.arjuna.webservices.SoapRegistry;
import com.arjuna.webservices.SoapService;
import com.arjuna.webservices.base.policy.ClientPolicy;
import com.arjuna.webservices.wsaddr.AddressingContext;
import com.arjuna.webservices.wsaddr.AttributedURIType;
import com.arjuna.webservices.wsaddr.EndpointReferenceType;
import com.arjuna.webservices.wsaddr.client.BaseWSAddrClient;
import com.arjuna.webservices.wsaddr.policy.AddressingPolicy;
import com.arjuna.webservices.wsarj.InstanceIdentifier;
import com.arjuna.webservices.wsat.AtomicTransactionConstants;
import com.arjuna.webservices.wsat.NotificationType;
/**
* The Client side of the Coordinator.
* @author kevin
*/
public class CoordinatorClient extends BaseWSAddrClient
{
/**
* The client singleton.
*/
private static final CoordinatorClient CLIENT = new CoordinatorClient() ;
/**
* The prepared action.
*/
private final AttributedURIType preparedAction =
new AttributedURIType(AtomicTransactionConstants.WSAT_ACTION_PREPARED) ;
/**
* The aborted action.
*/
private final AttributedURIType abortedAction =
new AttributedURIType(AtomicTransactionConstants.WSAT_ACTION_ABORTED) ;
/**
* The read only action.
*/
private final AttributedURIType readOnlyAction =
new AttributedURIType(AtomicTransactionConstants.WSAT_ACTION_READ_ONLY) ;
/**
* The committed action.
*/
private final AttributedURIType committedAction =
new AttributedURIType(AtomicTransactionConstants.WSAT_ACTION_COMMITTED) ;
/**
* The replay action.
*/
private final AttributedURIType replayAction =
new AttributedURIType(AtomicTransactionConstants.WSAT_ACTION_REPLAY) ;
/**
* The fault action.
*/
private final AttributedURIType faultAction =
new AttributedURIType(AtomicTransactionConstants.WSAT_ACTION_FAULT) ;
/**
* The SOAP service representing the client.
*/
private final SoapService soapService ;
/**
* The participant URI for replies.
*/
private final AttributedURIType participant ;
/**
* Construct the coordinator client.
*/
private CoordinatorClient()
{
final HandlerRegistry handlerRegistry = new HandlerRegistry() ;
// Add WS-Addressing
AddressingPolicy.register(handlerRegistry) ;
// Add client policies
ClientPolicy.register(handlerRegistry) ;
soapService = new SoapService(handlerRegistry) ;
final String participantURI =
SoapRegistry.getRegistry().getServiceURI(AtomicTransactionConstants.SERVICE_PARTICIPANT) ;
participant = new AttributedURIType(participantURI) ;
}
/**
* Send a prepared request.
* @param addressingContext addressing context initialised with to and message ID.
* @param identifier The identifier of the initiator.
* @throws SoapFault For any SOAP errors.
* @throws IOException for any transport errors.
*/
public void sendPrepared(final AddressingContext addressingContext, final InstanceIdentifier identifier)
throws SoapFault, IOException
{
final EndpointReferenceType endpointReference = getEndpointReference(identifier) ;
sendOneWay(new NotificationType(), addressingContext, soapService, endpointReference,
endpointReference, AtomicTransactionConstants.WSAT_ELEMENT_PREPARED_QNAME,
preparedAction) ;
}
/**
* Send an aborted request.
* @param addressingContext addressing context initialised with to and message ID.
* @param identifier The identifier of the initiator.
* @throws SoapFault For any SOAP errors.
* @throws IOException for any transport errors.
*/
public void sendAborted(final AddressingContext addressingContext, final InstanceIdentifier identifier)
throws SoapFault, IOException
{
final EndpointReferenceType endpointReference = getEndpointReference(identifier) ;
sendOneWay(new NotificationType(), addressingContext, soapService, endpointReference,
null, AtomicTransactionConstants.WSAT_ELEMENT_ABORTED_QNAME, abortedAction) ;
}
/**
* Send a read only request.
* @param addressingContext addressing context initialised with to and message ID.
* @param identifier The identifier of the initiator.
* @throws SoapFault For any SOAP errors.
* @throws IOException for any transport errors.
*/
public void sendReadOnly(final AddressingContext addressingContext, final InstanceIdentifier identifier)
throws SoapFault, IOException
{
final EndpointReferenceType endpointReference = getEndpointReference(identifier) ;
sendOneWay(new NotificationType(), addressingContext, soapService, endpointReference,
null, AtomicTransactionConstants.WSAT_ELEMENT_READ_ONLY_QNAME, readOnlyAction) ;
}
/**
* Send a committed request.
* @param addressingContext addressing context initialised with to and message ID.
* @param identifier The identifier of the initiator.
* @throws SoapFault For any SOAP errors.
* @throws IOException for any transport errors.
*/
public void sendCommitted(final AddressingContext addressingContext, final InstanceIdentifier identifier)
throws SoapFault, IOException
{
final EndpointReferenceType endpointReference = getEndpointReference(identifier) ;
sendOneWay(new NotificationType(), addressingContext, soapService, endpointReference,
null, AtomicTransactionConstants.WSAT_ELEMENT_COMMITTED_QNAME, committedAction) ;
}
/**
* Send a replay request.
* @param addressingContext addressing context initialised with to and message ID.
* @param identifier The identifier of the initiator.
* @throws SoapFault For any SOAP errors.
* @throws IOException for any transport errors.
*/
public void sendReplay(final AddressingContext addressingContext, final InstanceIdentifier identifier)
throws SoapFault, IOException
{
final EndpointReferenceType endpointReference = getEndpointReference(identifier) ;
sendOneWay(new NotificationType(), addressingContext, soapService, endpointReference,
endpointReference, AtomicTransactionConstants.WSAT_ELEMENT_REPLAY_QNAME,
replayAction) ;
}
/**
* Send a fault.
* @param addressingContext The addressing context.
* @param soapFault The SOAP fault.
* @param identifier The arjuna instance identifier.
* @throws SoapFault For any SOAP errors.
* @throws IOException for any transport errors.
*/
public void sendSoapFault(final AddressingContext addressingContext, final SoapFault soapFault, final InstanceIdentifier identifier)
throws SoapFault, IOException
{
final EndpointReferenceType endpointReference = getEndpointReference(identifier) ;
sendSoapFault(soapFault, addressingContext, soapService, endpointReference, faultAction) ;
}
/**
* Get the endpoint reference for the specified identifier.
* @param identifier The endpoint reference identifier.
* @return The endpoint reference.
*/
private EndpointReferenceType getEndpointReference(final InstanceIdentifier identifier)
{
final EndpointReferenceType participantEndpoint = new EndpointReferenceType(participant) ;
InstanceIdentifier.setEndpointInstanceIdentifier(participantEndpoint, identifier) ;
return participantEndpoint ;
}
/**
* Get the Completion Coordinator client singleton.
* @return The Completion Coordinator client singleton.
*/
public static CoordinatorClient getClient()
{
return CLIENT ;
}
}