Examples with FilterOperator org.opennms.netmgt.config.threshd.FilterOperator used on opensource projects

Example 1 with FilterOperator

use of org.opennms.netmgt.config.threshd.FilterOperator in project opennms by OpenNMS.

the class ThresholdingSet method passedThresholdFilters.

/**
     * <p>passedThresholdFilters</p>
     *
     * @param resource a {@link org.opennms.netmgt.threshd.CollectionResourceWrapper} object.
     * @param thresholdEntity a {@link org.opennms.netmgt.threshd.ThresholdEntity} object.
     * @return a boolean.
     */
protected boolean passedThresholdFilters(CollectionResourceWrapper resource, ThresholdEntity thresholdEntity) {
    // Find the filters for threshold definition for selected group/dataSource
    final List<ResourceFilter> filters = thresholdEntity.getThresholdConfig().getBasethresholddef().getResourceFilters();
    if (filters.size() == 0)
        return true;
    // Threshold definition with filters must match ThresholdEntity (checking DataSource and ResourceType)
    LOG.debug("passedThresholdFilters: applying {} filters to resource {}", filters.size(), resource);
    int count = 1;
    final FilterOperator operator = thresholdEntity.getThresholdConfig().getBasethresholddef().getFilterOperator();
    boolean andResult = true;
    for (ResourceFilter f : filters) {
        LOG.debug("passedThresholdFilters: filter #{}: field={}, regex='{}'", count, f.getField(), f.getContent());
        count++;
        // Read Resource Attribute and apply filter rules if attribute is not null
        String attr = resource.getFieldValue(f.getField());
        if (attr != null) {
            try {
                final Pattern p = Pattern.compile(f.getContent().orElse(""));
                final Matcher m = p.matcher(attr);
                boolean pass = m.matches();
                LOG.debug("passedThresholdFilters: the value of {} is {}. Pass filter? {}", f.getField(), attr, pass);
                if (operator.equals(FilterOperator.OR) && pass) {
                    return true;
                }
                if (operator.equals(FilterOperator.AND)) {
                    andResult = andResult && pass;
                    if (andResult == false)
                        return false;
                }
            } catch (PatternSyntaxException e) {
                LOG.warn("passedThresholdFilters: the regular expression {} is invalid: {}", f.getContent(), e.getMessage(), e);
                return false;
            }
        } else {
            LOG.warn("passedThresholdFilters: can't find value of {} for resource {}", f.getField(), resource);
            if (operator.equals(FilterOperator.AND)) {
                return false;
            }
        }
    }
    if (operator.equals(FilterOperator.AND) && andResult) {
        return true;
    }
    return false;
}

Example 2 with FilterOperator

use of org.opennms.netmgt.config.threshd.FilterOperator in project opennms by OpenNMS.

the class ThresholdController method addStandardEditingBits.

private void addStandardEditingBits(ModelAndView modelAndView) {
    Map<String, String> dsTypes = new LinkedHashMap<String, String>();
    dsTypes.put("node", "Node");
    // "interface" is a wrong word
    dsTypes.put("if", "Interface");
    Collection<OnmsResourceType> resourceTypes = m_resourceDao.getResourceTypes();
    Multimap<String, String> genericDsTypes = TreeMultimap.create();
    for (OnmsResourceType resourceType : resourceTypes) {
        if (resourceType instanceof GenericIndexResourceType) // Put these in by label to sort them, we'll get them out in a moment
        {
            genericDsTypes.put(resourceType.getLabel(), resourceType.getName());
        }
    }
    // Now get the resource types out of the TreeMultimap
    for (String rtLabel : genericDsTypes.keys()) {
        Collection<String> rtNames = genericDsTypes.get(rtLabel);
        for (String rtName : rtNames) {
            if (rtNames.size() > 1) {
                dsTypes.put(rtName, rtLabel + " [" + rtName + "]");
            } else {
                dsTypes.put(rtName, rtLabel);
            }
        }
    }
    // Finally, set the sorted resource types into the model
    modelAndView.addObject("dsTypes", dsTypes);
    Collection<String> thresholdTypes = new ArrayList<String>();
    for (final ThresholdType tt : ThresholdType.values()) {
        thresholdTypes.add(tt.getEnumName());
    }
    modelAndView.addObject("thresholdTypes", thresholdTypes);
    Collection<String> filterOperators = new ArrayList<String>();
    for (final FilterOperator fo : FilterOperator.values()) {
        filterOperators.add(fo.getEnumName());
    }
    modelAndView.addObject("filterOperators", filterOperators);
    modelAndView.addObject("saveButtonTitle", SAVE_BUTTON_TITLE);
    modelAndView.addObject("cancelButtonTitle", CANCEL_BUTTON_TITLE);
    modelAndView.addObject("addFilterButtonTitle", ADDFILTER_BUTTON_TITLE);
    modelAndView.addObject("editButtonTitle", EDIT_BUTTON_TITLE);
    modelAndView.addObject("deleteButtonTitle", DELETE_BUTTON_TITLE);
    modelAndView.addObject("updateButtonTitle", UPDATE_BUTTON_TITLE);
    modelAndView.addObject("moveUpButtonTitle", MOVEUP_BUTTON_TITLE);
    modelAndView.addObject("moveDownButtonTitle", MOVEDOWN_BUTTON_TITLE);
}