Examples of org.apache.ode.bpel.dao.PartnerLinkDAO

org.apache.ode.bpel.dao.PartnerLinkDAO
Data access object representing the endpoint reference of a specific partner link role (typically the partnerRole). An EPR has an implicit value attributed by the engine (usually by using the WSDL service definition but anyway that's the communication layer business). An EndpointReferenceDAO only has its own value if the default has been overriden (by assignment).

                    "parentScopeId", parentScopeId, "partnerLinks", partnerLinks }));
        }


        ScopeDAO parent = _dao.getScope(parentScopeId);
        for (OPartnerLink partnerLink : partnerLinks) {
            PartnerLinkDAO pdao = parent.createPartnerLink(partnerLink.getId(), partnerLink.name,
                    partnerLink.myRoleName, partnerLink.partnerRoleName);
            // If there is a myrole on the link, initialize the session id so it
            // is always
            // available for opaque correlations. The myrole session id should
            // never be changed.
            if (partnerLink.hasMyRole())
                pdao.setMySessionId(new GUID().toString());
        }
    }

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        return cs.getValue();
    }
  


    public Element fetchPartnerRoleEndpointReferenceData(PartnerLinkInstance pLink) throws FaultException {
        PartnerLinkDAO pl = fetchPartnerLinkDAO(pLink);
        Element epr = pl.getPartnerEPR();


        if (epr == null) {
            EndpointReference e = _bpelProcess.getInitialPartnerRoleEPR(pLink.partnerLink);
            if (e != null)
                epr = e.toXML().getDocumentElement();

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        if (__log.isDebugEnabled()) {
            __log.debug("Writing endpoint reference " + variable.partnerLink.getName() + " with value "
                    + DOMUtils.domToString(data));
        }


        PartnerLinkDAO eprDAO = fetchPartnerLinkDAO(variable);
        eprDAO.setPartnerEPR(data);
    }

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        PartnerLinkDAO eprDAO = fetchPartnerLinkDAO(variable);
        eprDAO.setPartnerEPR(data);
    }


    public String fetchEndpointSessionId(PartnerLinkInstance pLink, boolean isMyEPR) throws FaultException {
        PartnerLinkDAO dao = fetchPartnerLinkDAO(pLink);
        return isMyEPR ? dao.getMySessionId() : dao.getPartnerSessionId();
    }

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     * in which case it is one of the bpel standard fault.
     */
    public String invoke(int aid, PartnerLinkInstance partnerLink, Operation operation, Element outgoingMessage,
                         InvokeResponseChannel channel) throws FaultException {


        PartnerLinkDAO plinkDAO = fetchPartnerLinkDAO(partnerLink);
        // The target (partner endpoint) -- if it has not been explicitly
        // initialized
        // then use the value from bthe deployment descriptor ..
        Element partnerEPR = plinkDAO.getPartnerEPR();
        EndpointReference partnerEpr;


        if (partnerEPR == null) {
            partnerEpr = _bpelProcess.getInitialPartnerRoleEPR(partnerLink.partnerLink);
            // In this case, the partner link has not been initialized.
            if (partnerEpr == null)
                throw new FaultException(partnerLink.partnerLink.getOwner().constants.qnUninitializedPartnerRole);
        } else {
            partnerEpr = _bpelProcess._engine._contexts.eprContext.resolveEndpointReference(partnerEPR);
        }


        if (BpelProcess.__log.isDebugEnabled()) {
            BpelProcess.__log.debug("INVOKING PARTNER: partnerLink=" + partnerLink +
                    ", op=" + operation.getName() + " channel=" + channel + ")");
        }


        // prepare event
        ProcessMessageExchangeEvent evt = new ProcessMessageExchangeEvent();
        evt.setOperation(operation.getName());
        evt.setPortType(partnerLink.partnerLink.partnerRolePortType.getQName());
        evt.setAspect(ProcessMessageExchangeEvent.PARTNER_INPUT);


        MessageExchangeDAO mexDao = _dao.getConnection().createMessageExchange(
                MessageExchangeDAO.DIR_BPEL_INVOKES_PARTNERROLE);
        mexDao.setStatus(MessageExchange.Status.NEW.toString());
        mexDao.setOperation(operation.getName());
        mexDao.setPortType(partnerLink.partnerLink.partnerRolePortType.getQName());
        mexDao.setPartnerLinkModelId(partnerLink.partnerLink.getId());
        mexDao.setPartnerLink(plinkDAO);
        mexDao.setProcess(_dao.getProcess());
        mexDao.setInstance(_dao);
        mexDao.setPattern((operation.getOutput() != null ? MessageExchangePattern.REQUEST_RESPONSE
                : MessageExchangePattern.REQUEST_ONLY).toString());
        mexDao.setChannel(channel == null ? null : channel.export());


        // Properties used by stateful-exchange protocol.
        String mySessionId = plinkDAO.getMySessionId();
        String partnerSessionId = plinkDAO.getPartnerSessionId();


        if ( mySessionId != null )
            mexDao.setProperty(MessageExchange.PROPERTY_SEP_MYROLE_SESSIONID, mySessionId);
        if ( partnerSessionId != null )
            mexDao.setProperty(MessageExchange.PROPERTY_SEP_PARTNERROLE_SESSIONID, partnerSessionId);

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