Examples with NXCException org.netxms.client.NXCException used on opensource projects

Example 26 with NXCException

use of org.netxms.client.NXCException in project netxms by netxms.

the class HistoricalData method get.

/* (non-Javadoc)
    * @see org.netxms.websvc.handlers.AbstractHandler#get(java.lang.String)
    */
@Override
protected Object get(String id, Map<String, String> query) throws Exception {
    NXCSession session = getSession();
    AbstractObject obj = getObject();
    long dciId = 0;
    try {
        dciId = Long.parseLong(id);
    } catch (NumberFormatException e) {
        dciId = session.dciNameToId(obj.getObjectId(), id);
    }
    if (obj == null || dciId == 0 || !(obj instanceof DataCollectionTarget))
        throw new NXCException(RCC.INVALID_OBJECT_ID);
    String timeFrom = query.get("from");
    String timeTo = query.get("to");
    String timeInteval = query.get("timeInterval");
    String itemCount = query.get("itemCount");
    DciData data = null;
    if (timeFrom != null || timeTo != null) {
        data = session.getCollectedData(obj.getObjectId(), dciId, new Date(parseLong(timeFrom, 0) * 1000), new Date(parseLong(timeTo, System.currentTimeMillis() / 1000) * 1000), parseInt(itemCount, 0), false);
    } else if (timeInteval != null) {
        Date now = new Date();
        long from = now.getTime() - parseLong(timeInteval, 0) * 1000;
        data = session.getCollectedData(obj.getObjectId(), dciId, new Date(from), new Date(), parseInt(itemCount, 0), false);
    } else if (itemCount != null) {
        data = session.getCollectedData(obj.getObjectId(), dciId, null, null, parseInt(itemCount, 0), false);
    } else {
        Date now = new Date();
        // one hour
        long from = now.getTime() - 3600000;
        data = session.getCollectedData(obj.getObjectId(), dciId, new Date(from), now, parseInt(itemCount, 0), false);
    }
    return new ResponseContainer("values", data);
}

Example 27 with NXCException

use of org.netxms.client.NXCException in project netxms by netxms.

the class AbstractObjectHandler method getObject.

/**
 * Get object from URL entity ID part
 *
 * @return object
 * @throws Exception if object cannot be found or request is invalid
 */
protected AbstractObject getObject() throws Exception {
    String entityId = (String) getRequest().getAttributes().get("object-id");
    NXCSession session = getSession();
    if (!session.isObjectsSynchronized())
        session.syncObjects();
    AbstractObject object;
    try {
        long objectId = Long.parseLong(entityId);
        object = session.findObjectById(objectId);
    } catch (NumberFormatException e) {
        UUID objectGuid = UUID.fromString(entityId);
        object = session.findObjectByGUID(objectGuid);
    }
    if (object == null)
        throw new NXCException(RCC.INVALID_OBJECT_ID);
    return object;
}

Example 28 with NXCException

use of org.netxms.client.NXCException in project netxms by netxms.

the class Alarms method getCollection.

/* (non-Javadoc)
    * @see org.netxms.websvc.handlers.AbstractHandler#getCollection(org.json.JSONObject)
    */
@Override
protected Object getCollection(Map<String, String> query) throws Exception {
    NXCSession session = getSession();
    Collection<Alarm> alarms = session.getAlarms().values();
    String queryGuid = query.get("objectGuid");
    if (queryGuid != null) {
        UUID objectGuid = UUID.fromString(queryGuid);
        if (!session.isObjectsSynchronized())
            session.syncObjects();
        AbstractObject object = session.findObjectByGUID(objectGuid);
        if (object == null)
            throw new NXCException(RCC.INVALID_OBJECT_ID);
        Iterator<Alarm> iterator = alarms.iterator();
        while (iterator.hasNext()) {
            Alarm alarm = iterator.next();
            if (alarm.getSourceObjectId() != object.getObjectId()) {
                iterator.remove();
            }
        }
    }
    return new ResponseContainer("alarms", alarms);
}

Example 29 with NXCException

use of org.netxms.client.NXCException in project netxms by netxms.

the class DataCollectionEditor method convertToTemplate.

/**
 * Convert selected item(s) to template items
 */
private void convertToTemplate() {
    final ObjectSelectionDialog dlg = new ObjectSelectionDialog(getSite().getShell(), null, ObjectSelectionDialog.createTemplateSelectionFilter());
    dlg.showFilterToolTip(false);
    if (dlg.open() != Window.OK)
        return;
    AbstractObject[] objects = dlg.getSelectedObjects(Template.class);
    if (objects.length == 0)
        return;
    final Template template = (Template) objects[0];
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Iterator<?> it = selection.iterator();
    final long[] dciList = new long[selection.size()];
    for (int i = 0; (i < dciList.length) && it.hasNext(); i++) dciList[i] = ((DataCollectionObject) it.next()).getId();
    new ConsoleJob(Messages.get().DataCollectionEditor_ConvertJob_TitlePrefix + object.getObjectName() + Messages.get().DataCollectionEditor_ConvertJob_TitleSuffix, this, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            monitor.beginTask(Messages.get(getDisplay()).DataCollectionEditor_ConvertJob_TaskName, 4);
            boolean needApply = true;
            for (long id : template.getChildIdList()) {
                if (id == dciConfig.getNodeId()) {
                    needApply = false;
                    break;
                }
            }
            monitor.worked(1);
            dciConfig.copyObjects(template.getObjectId(), dciList);
            for (long id : dciList) dciConfig.deleteObject(id);
            dciConfig.close();
            monitor.worked(1);
            if (needApply) {
                boolean success = false;
                int retries = 5;
                do {
                    try {
                        session.applyTemplate(template.getObjectId(), dciConfig.getNodeId());
                        success = true;
                    } catch (NXCException e) {
                        if (e.getErrorCode() != RCC.COMPONENT_LOCKED)
                            throw e;
                        Thread.sleep(200);
                    }
                    retries--;
                } while (!success && (retries > 0));
            }
            monitor.worked(1);
            boolean success = false;
            int retries = 5;
            do {
                try {
                    Thread.sleep(500);
                    dciConfig.open();
                    success = true;
                } catch (NXCException e) {
                    if (e.getErrorCode() != RCC.COMPONENT_LOCKED)
                        throw e;
                }
                retries--;
            } while (!success && (retries > 0));
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    viewer.setInput(dciConfig.getItems());
                }
            });
            monitor.done();
        }

        @Override
        protected String getErrorMessage() {
            return Messages.get().DataCollectionEditor_ConvertJob_ErrorPrefix + object.getObjectName() + Messages.get().DataCollectionEditor_ConvertJob_ErrorSuffix;
        }
    }.start();
}

Example 30 with NXCException

use of org.netxms.client.NXCException in project netxms by netxms.

the class HistoricalGraphView method saveGraph.

/**
 * Save this graph as predefined
 */
private void saveGraph(String graphName, String errorMessage, final boolean canBeOverwritten, final boolean asTemplate) {
    if (asTemplate && useMoreThanOneShoucrNode) {
        String templateError = "More than one node is used for template creation.\nThis may cause undefined behaviour.";
        errorMessage = errorMessage == null ? templateError : errorMessage + "\n\n" + templateError;
    }
    SaveGraphDlg dlg = new SaveGraphDlg(getSite().getShell(), graphName, errorMessage, canBeOverwritten);
    int result = dlg.open();
    if (result == Window.CANCEL)
        return;
    final GraphSettings gs = new GraphSettings(0, session.getUserId(), 0, new ArrayList<AccessListElement>(0));
    gs.setName(dlg.getName());
    gs.setConfig(settings);
    if (asTemplate) {
        gs.setFlags(GraphSettings.GRAPH_FLAG_TEMPLATE);
    }
    if (result == SaveGraphDlg.OVERRIDE) {
        new ConsoleJob(Messages.get().HistoricalGraphView_SaveSettings, this, Activator.PLUGIN_ID, null) {

            @Override
            protected void runInternal(IProgressMonitor monitor) throws Exception {
                session.saveGraph(gs, canBeOverwritten);
            }

            @Override
            protected String getErrorMessage() {
                return Messages.get().HistoricalGraphView_SaveSettingsError;
            }
        }.start();
    } else {
        new ConsoleJob(Messages.get().HistoricalGraphView_SaveSettings, this, Activator.PLUGIN_ID, null) {

            @Override
            protected void runInternal(IProgressMonitor monitor) throws Exception {
                try {
                    session.saveGraph(gs, canBeOverwritten);
                } catch (NXCException e) {
                    if (e.getErrorCode() == RCC.OBJECT_ALREADY_EXISTS) {
                        runInUIThread(new Runnable() {

                            @Override
                            public void run() {
                                saveGraph(gs.getName(), Messages.get().HistoricalGraphView_NameAlreadyExist, true, asTemplate);
                            }
                        });
                    } else {
                        if (e.getErrorCode() == RCC.ACCESS_DENIED) {
                            runInUIThread(new Runnable() {

                                @Override
                                public void run() {
                                    saveGraph(gs.getName(), Messages.get().HistoricalGraphView_NameAlreadyExistNoOverwrite, false, asTemplate);
                                }
                            });
                        } else {
                            throw e;
                        }
                    }
                }
            }

            @Override
            protected String getErrorMessage() {
                return Messages.get().HistoricalGraphView_SaveError;
            }
        }.start();
    }
    updateChart();
}