Examples of org.apache.ode.bpel.common.InstanceFilter

org.apache.ode.bpel.common.InstanceFilter
Holds a filter that will get interpreted when listing processe instances. The semantic of the filtering is somewhat different than the one used in the ProcessQuery class. Here we're introducing a pseudo process querying language.

        return list;
  }


   
  public Collection<ProcessInstanceDAO> instanceQuery(String expression) {
      return instanceQuery(new InstanceFilter(expression));
  }

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    for (int index = 0; index < 7; index++) {
      StringBuffer filter = new StringBuffer();
      for (Map.Entry<String, List> entry : filterElmts.entrySet()) {
        filter.append(entry.getKey());
        filter.append(entry.getValue().get((index < entry.getValue().size()) ? index : index % entry.getValue().size()));
        InstanceFilter ifilter = new InstanceFilter(filter.toString(),
                order.get((index < order.size()) ? index : index % order.size()), 0);
        daoConn.instanceQuery(ifilter);
      }
    }
  }

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        InstanceInfoListDocument ret = InstanceInfoListDocument.Factory.newInstance();
        final TInstanceInfoList infolist = ret.addNewInstanceInfoList();
        if(garbage(filter)) {
            return ret;
        }
        final InstanceFilter instanceFilter = new InstanceFilter(filter, order, limit);
        try {
            _db.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) {
                    Collection<ProcessInstanceDAO> instances = conn.instanceQuery(instanceFilter);
                    for (ProcessInstanceDAO instance : instances) {

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        InstanceInfoListDocument ret = InstanceInfoListDocument.Factory.newInstance();
        final TInstanceInfoList infolist = ret.addNewInstanceInfoList();
        if(garbage(filter)) {
            return ret;
        }
        final InstanceFilter instanceFilter = new InstanceFilter(filter, order, limit);
        try {
            _db.exec(new BpelDatabase.Callable<Object>() {
                public Object run(BpelDAOConnection conn) {
                    Collection<ProcessInstanceDAO> instances = conn.instanceQuery(instanceFilter);
                    Map<Long, Collection<CorrelationSetDAO>> icsets = conn.getCorrelationSets(instances);

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        }
        return getInstanceInfo(iid);
    }


    public Collection<Long> delete(String filter) {
        final InstanceFilter instanceFilter = new InstanceFilter(filter);
        final List<Long> ret = new LinkedList<Long>();
        if(garbage(filter)) {
            return ret;
        }
        try {

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    //
    // EVENT RETRIEVAL
    //
    public List<String> getEventTimeline(String instanceFilter, String eventFilter) {
        final InstanceFilter ifilter = new InstanceFilter(instanceFilter, null, 0);
        final BpelEventFilter efilter = new BpelEventFilter(eventFilter, 0);


        List<Date> tline = dbexec(new BpelDatabase.Callable<List<Date>>() {
            public List<Date> run(BpelDAOConnection session) throws Exception {
                return session.bpelEventTimelineQuery(ifilter, efilter);

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        });
        return ret;
    }


    public EventInfoListDocument listEvents(String instanceFilter, String eventFilter, int maxCount) {
        final InstanceFilter ifilter = new InstanceFilter(instanceFilter, null, 0);
        final BpelEventFilter efilter = new BpelEventFilter(eventFilter, maxCount);
        EventInfoListDocument eid = EventInfoListDocument.Factory.newInstance();
        final TEventInfoList eil = eid.addNewEventInfoList();
        dbexec(new BpelDatabase.Callable<Object>() {
            public Object run(BpelDAOConnection session) throws Exception {

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        return list;
    }




    public Collection<ProcessInstanceDAO> instanceQuery(String expression) {
        return instanceQuery(new InstanceFilter(expression));
    }

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        this.em = em;
    }


    public Object[] findFailedCountAndLastFailedDateForProcessId(BpelDAOConnection conn, String status, String processId) {
        Query query = em.createNamedQuery(ProcessInstanceDAOImpl.COUNT_FAILED_INSTANCES_BY_STATUS_AND_PROCESS_ID);
        query.setParameter("states", new InstanceFilter("status=" + status).convertFilterState());
        query.setParameter("processId", processId);


        return (Object[])query.getSingleResult();
    }

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            }
        }
    }


    public int countInstancesByPidAndString(BpelDAOConnection conn, QName pid, String status) {
        InstanceFilter instanceFilter = new InstanceFilter("status=" + status + " pid="+ pid);


        // TODO: this is grossly inefficient
        return conn.instanceQuery(instanceFilter).size();
    }

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org.apache.ode.bpel.engine.ProcessAndInstanceManagementImpl

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org.apache.ode.dao.jpa.BPELDAOConnectionImpl

org.apache.ode.dao.jpa.ProcessManagementDAOImpl

org.apache.ode.daohib.bpel.ListInstanceTest

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