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

org.apache.ode.bpel.dao.ProcessInstanceDAO
BPEL process instance data access object. This object serves as the root object for data related to a particular process instance; this state includes auditing events, scopes, pick/received waiters, and the serialized process instance image.

        final TInstanceInfo ii = ret.addNewInstanceInfo();


        ii.setIid(iid.toString());
        dbexec(new BpelDatabase.Callable<Object>() {
            public Object run(BpelDAOConnection conn) throws Exception {
                ProcessInstanceDAO instance = conn.getInstance(iid);


                if (instance == null)
                    throw new InstanceNotFoundException("" + iid);
                // TODO: deal with "ERROR" state information.
                fillInstanceInfo(ii, instance);

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    public QName getProcessId() {
        return QName.valueOf(_process.getProcessId());
    }


    public ProcessInstanceDAO getInstance(Long iid) {
        ProcessInstanceDAO instance = BpelDAOConnectionImpl._getInstance(_sm, getSession(), iid);
        if (instance == null || !instance.getProcess().getProcessId().equals(getProcessId()))
            return null;
        return instance;
    }

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                }
                MyRoleMessageExchangeImpl mex = (MyRoleMessageExchangeImpl) _engine.getMessageExchange(we.getMexId());
                invokeProcess(mex);
            } else {
                // Instance level events
                ProcessInstanceDAO procInstance = getProcessDAO().getInstance(we.getIID());
                if (procInstance == null) {
                    if (__log.isDebugEnabled()) {
                        __log.debug("handleWorkEvent: no ProcessInstance found with iid " + we.getIID() + "; ignoring.");
                    }
                    return;

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    public void instanceCompleted(ProcessInstanceDAO instance) {
        // Cleaning up
        if (__log.isDebugEnabled())
          __log.debug("Removing completed process instance " + instance.getInstanceId() + " from in-memory store.");
        _instancesAge.remove(instance.getInstanceId());
        ProcessInstanceDAO removed = _instances.remove(instance.getInstanceId());
        if (removed == null) {
            // Checking for leftover instances that should be removed
            ArrayList<Long> removals = new ArrayList<Long>(_instancesToRemove);
            for (Long iid : removals) {
                _instances.remove(iid);

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        Collection<ProcessInstanceDAO> list = new ArrayList<ProcessInstanceDAO>();
        int num = 0;       
        for (Iterator iterator = ql.iterator(); iterator.hasNext();) {
            if(num++ > criteria.getLimit()) break;
            ProcessInstanceDAO processInstanceDAO = (ProcessInstanceDAO) iterator
                    .next();
            list.add(processInstanceDAO);            
        }     
        
        return list;

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        if (!_process.processInterceptors(mex, InterceptorInvoker.__onNewInstanceInvoked)) {
            __log.debug("Not creating a new instance for mex " + mex + "; interceptor prevented!");
            return;
        }


        ProcessInstanceDAO newInstance = processDAO.createInstance(routing.correlator);


        BpelRuntimeContextImpl instance = _process
                .createRuntimeContext(newInstance, new PROCESS(_process.getOProcess()), mex);


        // send process instance event
        NewProcessInstanceEvent evt = new NewProcessInstanceEvent(new QName(_process.getOProcess().targetNamespace,
                _process.getOProcess().getName()), _process.getProcessDAO().getProcessId(), newInstance.getInstanceId());
        evt.setPortType(mex.getPortType().getQName());
        evt.setOperation(operation.getName());
        evt.setMexId(mex.getMessageExchangeId());
        _process._debugger.onEvent(evt);
        _process.saveEvent(evt, newInstance);

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        if (__log.isDebugEnabled()) {
            __log.debug("INPUTMSG: " + routing.correlator.getCorrelatorId() + ": ROUTING to instance "
                    + routing.messageRoute.getTargetInstance().getInstanceId());
        }


        ProcessInstanceDAO instanceDao = routing.messageRoute.getTargetInstance();


        // Reload process instance for DAO.
        BpelRuntimeContextImpl instance = _process.createRuntimeContext(instanceDao, null, null);
        instance.inputMsgMatch(routing.messageRoute.getGroupId(), routing.messageRoute.getIndex(), mex);


        // Kill the route so some new message does not get routed to
        // same process instance.
        routing.correlator.removeRoutes(routing.messageRoute.getGroupId(), instanceDao);


        // send process instance event
        CorrelationMatchEvent evt = new CorrelationMatchEvent(new QName(_process.getOProcess().targetNamespace,
                _process.getOProcess().getName()), _process.getProcessDAO().getProcessId(),
                instanceDao.getInstanceId(), routing.matchedKey);
        evt.setPortType(mex.getPortType().getQName());
        evt.setOperation(operation.getName());
        evt.setMexId(mex.getMessageExchangeId());


        _process._debugger.onEvent(evt);

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        return process;
    }


    public ProcessInstanceDAO getInstance(Long iid) {
        for (ProcessDaoImpl proc : _store.values()) {
            ProcessInstanceDAO instance = proc._instances.get(iid);
            if (instance != null)
                return instance;
        }
        return null;
    }

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    // Assert the ProcessInstanceDAO
    for ( ProcessInstanceDAO inst : insts ) {
      Long id = inst.getInstanceId();
      assertNotNull( id );
      
      ProcessInstanceDAO inst2 = conn.getInstance(id);
      assertSame(inst2,inst);
      
      ProcessInstanceDAO inst3 = p.getInstance(id);
      assertSame( inst3 , inst );
      
      Long mon = inst.genMonotonic();
      assertEquals(inst.getActivityFailureCount() , 2);
      assertNotNull(inst.getActivityFailureDateTime() );

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    void createStuff(BPELDAOConnectionFactoryImpl factory) throws Exception {
        BpelDAOConnection conn = factory.getConnection();


        CorrelatorDAO corr = createProcess(conn,"testPID1","testType");
    ProcessInstanceDAO pi1 = createProcessInstance(_process, corr);
    }

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