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.

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


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

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    public InstanceInfoDocument recoverActivity(final Long iid, final Long aid, final String action) {
        try {
            _db.exec(new BpelDatabase.Callable<QName>() {
                public QName run(BpelDAOConnection conn) throws Exception {
                    ProcessInstanceDAO instance = conn.getInstance(iid);
                    if (instance == null)
                        return null;
                    for (ActivityRecoveryDAO recovery : instance.getActivityRecoveries()) {
                        if (recovery.getActivityId() == aid) {
                            BpelProcess process = _server._engine._activeProcesses.get(instance.getProcess().getProcessId());
                            if (process != null) {
                                process.recoverActivity(instance, recovery.getChannel(), aid, action, null);
                                break;
                            }
                        }
                    }
                    return instance.getProcess().getProcessId();
                }
            });
        } catch (Exception e) {
            __log.error("Exception during activity recovery", e);
            throw new ProcessingException("Exception during activity recovery" + e.toString());

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    protected final DebuggerSupport getDebugger(final Long iid) {
        QName processId;
        try {
            processId = _db.exec(new BpelDatabase.Callable<QName>() {
                public QName run(BpelDAOConnection conn) throws Exception {
                    ProcessInstanceDAO instance = conn.getInstance(iid);
                    return instance == null ? null : instance.getProcess().getProcessId();
                }
            });
        } catch (Exception e) {
            __log.error("Exception during instance retrieval", e);
            throw new ProcessingException("Exception during instance retrieval: " + e.toString());

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        InstanceInfoDocument ret = InstanceInfoDocument.Factory.newInstance();
        TInstanceInfo ii = ret.addNewInstanceInfo();


        ii.setIid(iid.toString());
        ProcessInstanceDAO instance = conn.getInstance(iid);
        if (instance == null)
            throw new InstanceNotFoundException("InstanceNotFoundException " + iid);
        // TODO: deal with "ERROR" state information.
        fillInstanceInfo(ii, instance);
        return ret;

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        boolean doit = false;


        try {
            doit = _db.exec(new BpelDatabase.Callable<Boolean>() {
                public Boolean run(BpelDAOConnection conn) throws Exception {
                    ProcessInstanceDAO instance = conn.getInstance(iid);
                    if (instance == null)
                        throw new InstanceNotFoundException("" + iid);


                    if(ProcessState.STATE_SUSPENDED == instance.getState()){
                        // send event
                        ProcessInstanceStateChangeEvent evt = new ProcessInstanceStateChangeEvent();
                        evt.setOldState(ProcessState.STATE_SUSPENDED);
                        short previousState = instance.getPreviousState();


                        instance.setState(previousState);


                        evt.setNewState(previousState);
                        evt.setProcessInstanceId(iid);
                        evt.setProcessName(instance.getProcess().getType());
                        evt.setProcessId(_db.getProcessId());
                        _process.saveEvent(evt, instance);
                        onEvent(evt);


                        JobDetails we = new JobDetails();

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    public void suspend(final Long iid) {


        try {
            _db.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) throws Exception {
                    ProcessInstanceDAO instance = conn.getInstance(iid);
                    if (instance == null) {
                        throw new InstanceNotFoundException("" + iid);
                    }
                    if (ProcessState.canExecute(instance.getState())) {
                        // send event
                        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);
                    }

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    public void terminate(final Long iid) {
        try {
            _db.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) throws Exception {
                    ProcessInstanceDAO instance = conn.getInstance(iid);
                    if (instance == null)
                        throw new ManagementException("InstanceNotFound:" + iid);
                    // send event
                    ProcessInstanceStateChangeEvent evt = new ProcessInstanceStateChangeEvent();
                    evt.setOldState(instance.getState());
                    instance.setState(ProcessState.STATE_TERMINATED);
                    evt.setNewState(ProcessState.STATE_TERMINATED);
                    evt.setProcessInstanceId(iid);
                    ProcessDAO process = instance.getProcess();
                    QName processName = process.getType();
                    evt.setProcessName(processName);
                    QName processId = process.getProcessId();
                    evt.setProcessId(processId);
                    _process.saveEvent(evt, instance);

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        boolean doit = false;


        try {
            doit = _db.exec(new BpelDatabase.Callable<Boolean>() {
                public Boolean run(BpelDAOConnection conn) throws Exception {
                    ProcessInstanceDAO instance = conn.getInstance(iid);
                    if (instance == null)
                        throw new InstanceNotFoundException("" + iid);


                    if(ProcessState.STATE_SUSPENDED == instance.getState()){
                        // send event
                        ProcessInstanceStateChangeEvent evt = new ProcessInstanceStateChangeEvent();
                        evt.setOldState(ProcessState.STATE_SUSPENDED);
                        short previousState = instance.getPreviousState();


                        instance.setState(previousState);


                        evt.setNewState(previousState);
                        evt.setProcessInstanceId(iid);
                        evt.setProcessName(instance.getProcess().getType());
                        evt.setProcessId(_db.getProcessId());


                        _process.saveEvent(evt, instance);


                        onEvent(evt);

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