Bridging without TXFramework

BistroImpl.java

@Stateless @Remote(Bistro.class)
@WebService()
@HandlerChain(file = "jaxws-handlers-server.xml")
@TransactionAttribute(TransactionAttributeType.MANDATORY)
public class BistroImpl implements Bistro
{
    @PersistenceContext protected EntityManager em;

    @WebMethod
    @ServiceRequest
    public void bookSeats(int howMany) {
        //Use em to increase booking count in DB
    }
}

Client.java

Restaurant restaurant = //get Web service port
List<Handler> handlers = new ArrayList<Handler>(1);
handlers.add(new JaxWSTxOutboundBridgeHandler());
handlers.add(new JaxWSHeaderContextProcessor());
BindingProvider bindingProvider = (BindingProvider) restaurant;
bindingProvider.getBinding().setHandlerChain(handlers);

jaxws-handlers-server.xml

<handler-chains 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee javaee_web_services_1_2.xsd" 
...>
	<handler-chain>
		<protocol-bindings>##SOAP11_HTTP</protocol-bindings>
                <handler>
                    <handler-name>TransactionBridgeHandler</handler-name>
                    <handler-class>
                        org.jboss.jbossts.txbridge.inbound.JaxWSTxInboundBridgeHandler
                    </handler-class>
                </handler>
		<handler>
                    <handler-name>WebServicesTxContextHandler</handler-name>
                    <handler-class>
                        com.arjuna.mw.wst11.service.JaxWSHeaderContextProcessor
                    </handler-class>
		</handler>
	</handler-chain>
</handler-chains>