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

org.apache.ode.bpel.dao.ProcessDAO
BPEL process data access objects. Contains references to active process instances ( {@link ProcessInstanceDAO} and messages boundfor instances yet to be created or not yet correlated..

                __log.debug("INPUTMSG: " + correlatorId + ": ROUTING to instance "
                        + messageRoute.getTargetInstance().getInstanceId());
            }


            ProcessInstanceDAO instanceDAO = messageRoute.getTargetInstance();
            ProcessDAO processDAO = instanceDAO.getProcess();
            enforceUniqueConstraint(processDAO, uniqueKeys);


            // Reload process instance for DAO.


            // Kill the route so some new message does not get routed to

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        }
    }


    private void fillInstanceSummary(TInstanceInfo info, ProcessInstanceDAO instance) {
        info.setIid("" + instance.getInstanceId());
        ProcessDAO processDAO = instance.getProcess();
        info.setPid(processDAO.getProcessId().toString());
        info.setProcessName(processDAO.getType());
        info.setDtStarted(toCalendar(instance.getCreateTime()));
        info.setDtLastActive(toCalendar(instance.getLastActiveTime()));
        info.setStatus(__psc.cvtInstanceStatus(instance.getState()));
        if (instance.getFault() != null) {
            TFaultInfo faultInfo = info.addNewFaultInfo();

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    private static final Log __log = LogFactory.getLog(CorrelatorsMigration.class);


    public boolean migrate(Set<BpelProcess> registeredProcesses, BpelDAOConnection connection) {
        for (BpelProcess process : registeredProcesses) {
            __log.debug("Migrating correlators for process " + process.getConf().getProcessId());
            ProcessDAO processDao = connection.getProcess(process.getConf().getProcessId());


            for (OPartnerLink plink : process.getOProcess().getAllPartnerLinks()) {
                if (plink.hasMyRole()) {
                    for (Iterator opI = plink.myRolePortType.getOperations().iterator(); opI.hasNext();) {
                        Operation op = (Operation)opI.next();
                        try {
                            CorrelatorDAO corr = processDao.getCorrelator(plink.getId() + "." + op.getName());
                            corr.setCorrelatorId(plink.getName() + "." + op.getName());
                            __log.debug("Migrated correlator " + plink.getName() + "." + op.getName());
                        } catch (IllegalArgumentException e) {
                            __log.debug("Correlator with id " + plink.getId() + "." +
                                    op.getName() + " couldn't be found, skipping.");

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    private static Log __log = LogFactory.getLog(OutstandingRequestsMigration.class);


    public boolean migrate(Set<BpelProcess> registeredProcesses, BpelDAOConnection connection) {
        boolean migrationResult = true;
        for (BpelProcess process : registeredProcesses) {
            ProcessDAO processDao = connection.getProcess(process.getConf().getProcessId());
            Collection<ProcessInstanceDAO> pis = processDao.getActiveInstances();


            for (ProcessInstanceDAO instance : pis) {
                __log.debug("Migrating outstanding requests for instance " + instance.getInstanceId());


                try {
                    if (instance.getExecutionState() == null) {
                        //Completed instance
                        __log.debug("Skipped");
                    } else {
                        ExecutionQueueImpl soup = new ExecutionQueueImpl(this.getClass().getClassLoader());
                        soup.setReplacementMap(process.getReplacementMap(processDao.getProcessId()));
                        soup.read(new ByteArrayInputStream(instance.getExecutionState()));
                        Object data = soup.getGlobalData();
                        if (data instanceof OutstandingRequestManager) {
                            OutstandingRequestManager orm = (OutstandingRequestManager) data;

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        if (BpelProcess.__log.isTraceEnabled())
            BpelProcess.__log.trace(ObjectPrinter.stringifyMethodEnter("select", new Object[] { "pickResponseChannel",
                    pickResponseChannel, "timeout", timeout, "createInstance", createInstance,
                    "selectors", selectors }));


        ProcessDAO processDao = _dao.getProcess();


        // check if this is first pick
        if (_dao.getState() == ProcessState.STATE_NEW) {
            assert createInstance;
            // send event
            ProcessInstanceStateChangeEvent evt = new ProcessInstanceStateChangeEvent();
            evt.setOldState(ProcessState.STATE_NEW);
            _dao.setState(ProcessState.STATE_READY);
            evt.setNewState(ProcessState.STATE_READY);
            sendEvent(evt);
        }


        final String pickResponseChannelStr = ProcessUtil.exportChannel(pickResponseChannel);


        List<CorrelatorDAO> correlators = new ArrayList<CorrelatorDAO>(selectors.length);
        for (Selector selector : selectors) {
            String correlatorId = BpelProcess.genCorrelatorId(selector.plinkInstance.partnerLink, selector.opName);
            if (BpelProcess.__log.isDebugEnabled()) {
                BpelProcess.__log.debug("SELECT: " + pickResponseChannel + ": USING CORRELATOR " + correlatorId);
            }
            correlators.add(processDao.getCorrelator(correlatorId));
        }


        // Checking conflicts
        int conflict = _imaManager.findConflict(selectors);
        if (conflict != -1)

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    private static Log __log = LogFactory.getLog(IMAManagerMigration.class);


    public boolean migrate(Set<BpelProcess> registeredProcesses, BpelDAOConnection connection) {
        boolean migrationResult = true;
        for (BpelProcess process : registeredProcesses) {
            ProcessDAO processDao = connection.getProcess(process.getConf().getProcessId());
            Collection<ProcessInstanceDAO> pis = processDao.getActiveInstances();


            for (ProcessInstanceDAO instance : pis) {
                __log.debug("Migrating from IMAManager to IMAManager2 for instance " + instance.getInstanceId());


                try {
                    if (instance.getExecutionState() == null) {
                        //Completed instance
                        __log.debug("Skipped");
                    } else {
                        ExecutionQueueImpl soup = new ExecutionQueueImpl(this.getClass().getClassLoader());
                        soup.setReplacementMap(process.getReplacementMap(processDao.getProcessId()));
                        soup.read(new ByteArrayInputStream(instance.getExecutionState()));
                        Object data = soup.getGlobalData();
                        if (data instanceof IMAManager) {
                            IMAManager imaOld = (IMAManager) data;

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            // we need to break it down to smaller transactions
            int transactionResultSize = 0;
            do {
                transactionResultSize = _contexts.scheduler.execTransaction(new Callable<Integer>() {
                    public Integer call() throws Exception {
                        ProcessDAO process = _contexts.dao.getConnection().createTransientProcess(_pidId);
                        if( !(process instanceof DeferredProcessInstanceCleanable) ) {
                            throw new IllegalArgumentException("ProcessDAO does not implement DeferredProcessInstanceCleanable!!!");
                        }
                        return ((DeferredProcessInstanceCleanable)process).deleteInstances(PROCESS_CLEANUP_TRANSACTION_SIZE);
                    }

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            throw new RuntimeException(e);
        }
    }


    private boolean deleteProcessDAO(BpelDAOConnection conn, QName pid) {
        final ProcessDAO proc = conn.getProcess(pid);
        if (proc != null) {
            // delete routes
            if(__log.isDebugEnabled()) __log.debug("Deleting only the process " + pid + "...");
            proc.deleteProcessAndRoutes();
            if(__log.isInfoEnabled()) __log.info("Deleted only the process " + pid + ".");
             // we do deferred instance cleanup only for hibernate, for now
            if( proc instanceof DeferredProcessInstanceCleanable &&
                !DEFERRED_PROCESS_INSTANCE_CLEANUP_DISABLED ) {
                // schedule deletion of process runtime data

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            }


            if(suspend){
                _step.remove(evt.getProcessInstanceId());
                try {
                    ProcessDAO process = _db.getProcessDAO();
                    ProcessInstanceDAO instance = process.getInstance(evt.getProcessInstanceId());
                    if(ProcessState.canExecute(instance.getState())){
                        // send event
                        ProcessInstanceStateChangeEvent changeEvent = new ProcessInstanceStateChangeEvent();
                        changeEvent.setOldState(instance.getState());
                        instance.setState(ProcessState.STATE_SUSPENDED);
                        changeEvent.setNewState(ProcessState.STATE_SUSPENDED);
                        changeEvent.setProcessInstanceId(instance.getInstanceId());


                        changeEvent.setProcessName(process.getType());
                        changeEvent.setProcessId(_db.getProcessId());


                        _process.saveEvent(changeEvent, instance);
                        onEvent(changeEvent);
                    }

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                        ProcessInstanceStateChangeEvent evt = new ProcessInstanceStateChangeEvent();
                        evt.setOldState(instance.getState());
                        instance.setState(ProcessState.STATE_SUSPENDED);
                        evt.setNewState(ProcessState.STATE_SUSPENDED);
                        evt.setProcessInstanceId(iid);
                        ProcessDAO process = instance.getProcess();
                        evt.setProcessName(process.getType());
                        evt.setProcessId(process.getProcessId());
                        _process.saveEvent(evt, instance);
                        onEvent(evt);
                    }
                    return null;
                }

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Related Classes of org.apache.ode.bpel.dao.ProcessDAO

org.apache.ode.axis2.instancecleanup.CleanFailureTest

org.apache.ode.axis2.instancecleanup.CleanFaultTest

org.apache.ode.axis2.instancecleanup.CleanSuccessTest

org.apache.ode.axis2.instancecleanup.ProcessCronCleanupTest

org.apache.ode.axis2.instancecleanup.SystemCronCleanupTest

org.apache.ode.bpel.engine.BpelEngineImpl

org.apache.ode.bpel.engine.BpelProcess

org.apache.ode.bpel.engine.BpelRuntimeContextImpl

org.apache.ode.bpel.engine.BpelServerImpl

org.apache.ode.bpel.engine.DebuggerSupport

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