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.

    }


    public InstanceInfoListDocument listInstances(String filter, String order, int limit) {
        InstanceInfoListDocument ret = InstanceInfoListDocument.Factory.newInstance();
        final TInstanceInfoList infolist = ret.addNewInstanceInfoList();
        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);

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        }
        return genInstanceInfoDocument(iid);
    }


    public Collection<Long> delete(String filter) {
        final InstanceFilter instanceFilter = new InstanceFilter(filter);


        List<Long> ret = new LinkedList<Long>();
        try {


            _db.exec(new BpelDatabase.Callable<Object>() {

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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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    private void genInstanceSummaryEntry(TInstanceSummary.Instances instances, TInstanceStatus.Enum state,
            ProcessConf pconf) {
        instances.setState(state);
        String queryStatus = InstanceFilter.StatusKeys.valueOf(state.toString()).toString().toLowerCase();
        final InstanceFilter instanceFilter = new InstanceFilter("status=" + queryStatus 
            + " pid="+ pconf.getProcessId());
        
        int count = dbexec(new BpelDatabase.Callable<Integer>() {


            public Integer run(BpelDAOConnection conn) throws Exception {

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    }


    private void getInstanceSummaryActivityFailure(final TInstanceSummary summary, ProcessConf pconf) {
        String queryStatus = InstanceFilter.StatusKeys.valueOf(TInstanceStatus.ACTIVE.toString()).toString()
                .toLowerCase();
        final InstanceFilter instanceFilter = new InstanceFilter("status=" + queryStatus 
            + " pid="+ pconf.getProcessId());
        dbexec(new BpelDatabase.Callable<Void>() {


            public Void run(BpelDAOConnection conn) throws Exception {
                Date lastFailureDt = null;

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        return _em.createQuery(query.toString()).getResultList();
  }


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

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    }


    public InstanceInfoListDocument listInstances(String filter, String order, int limit) {
        InstanceInfoListDocument ret = InstanceInfoListDocument.Factory.newInstance();
        final TInstanceInfoList infolist = ret.addNewInstanceInfoList();
        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);

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        }
        return genInstanceInfoDocument(iid);
    }


    public Collection<Long> delete(String filter) {
        final InstanceFilter instanceFilter = new InstanceFilter(filter);


        List<Long> ret = new LinkedList<Long>();
        try {


            _db.exec(new BpelDatabase.Callable<Object>() {

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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);

View Full Code Here

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