Examples with ObjectActionValidator org.netxms.ui.eclipse.objectbrowser.api.ObjectActionValidator used on opensource projects

Example 1 with ObjectActionValidator

use of org.netxms.ui.eclipse.objectbrowser.api.ObjectActionValidator in project netxms by netxms.

the class ObjectBrowser method isValidObjectForMove.

/**
 * Check if given selection object is valid for move
 *
 * @return true if current selection object is valid for moving object
 */
public boolean isValidObjectForMove(TreeItem[] selection, int i, SubtreeType subtree) {
    if (selection[i].getParentItem() == null)
        return false;
    final AbstractObject currentObject = (AbstractObject) selection[i].getData();
    final AbstractObject parentObject = (AbstractObject) selection[i].getParentItem().getData();
    for (ObjectActionValidator v : actionValidators) {
        int result = v.isValidSelectionForMove(subtree, currentObject, parentObject);
        if (result == ObjectActionValidator.APPROVE)
            return true;
        if (result == ObjectActionValidator.REJECT)
            return false;
    }
    return false;
}

Example 2 with ObjectActionValidator

use of org.netxms.ui.eclipse.objectbrowser.api.ObjectActionValidator in project netxms by netxms.

the class ObjectBrowser method registerActionValidators.

/**
 * Register object action validators
 */
private void registerActionValidators() {
    List<ActionValidatorData> list = new ArrayList<ActionValidatorData>();
    // Read all registered extensions and create validators
    final IExtensionRegistry reg = Platform.getExtensionRegistry();
    // $NON-NLS-1$
    IConfigurationElement[] elements = reg.getConfigurationElementsFor("org.netxms.ui.eclipse.objectbrowser.objectActionValidators");
    for (int i = 0; i < elements.length; i++) {
        try {
            final ActionValidatorData v = new ActionValidatorData();
            // $NON-NLS-1$
            v.validator = (ObjectActionValidator) elements[i].createExecutableExtension("class");
            // $NON-NLS-1$
            v.priority = safeParseInt(elements[i].getAttribute("priority"));
            list.add(v);
        } catch (CoreException e) {
            e.printStackTrace();
        }
    }
    // Sort handlers by priority
    Collections.sort(list, new Comparator<ActionValidatorData>() {

        @Override
        public int compare(ActionValidatorData arg0, ActionValidatorData arg1) {
            return arg0.priority - arg1.priority;
        }
    });
    actionValidators = new ObjectActionValidator[list.size() + 1];
    int i = 0;
    for (ActionValidatorData v : list) actionValidators[i++] = v.validator;
    // Default validator
    actionValidators[i] = new ObjectActionValidator() {

        @Override
        public int isValidSelectionForMove(SubtreeType subtree, AbstractObject currentObject, AbstractObject parentObject) {
            switch(subtree) {
                case INFRASTRUCTURE:
                    return ((currentObject instanceof Node) || (currentObject instanceof Cluster) || (currentObject instanceof Subnet) || (currentObject instanceof Condition) || (currentObject instanceof Rack) || (currentObject instanceof MobileDevice) || (currentObject instanceof Container) || (currentObject instanceof Sensor)) && ((parentObject instanceof Container) || (parentObject instanceof ServiceRoot)) ? APPROVE : REJECT;
                case TEMPLATES:
                    return ((currentObject instanceof Template) || (currentObject instanceof TemplateGroup)) && ((parentObject instanceof TemplateGroup) || (parentObject instanceof TemplateRoot)) ? APPROVE : REJECT;
                case BUSINESS_SERVICES:
                    return (currentObject instanceof BusinessService) && ((parentObject instanceof BusinessService) || (parentObject instanceof BusinessServiceRoot)) ? APPROVE : REJECT;
                case MAPS:
                    return ((currentObject instanceof NetworkMap) || (currentObject instanceof NetworkMapGroup)) && ((parentObject instanceof NetworkMapGroup) || (parentObject instanceof NetworkMapRoot)) ? APPROVE : REJECT;
                case DASHBOARDS:
                    return (((currentObject instanceof Dashboard) || (currentObject instanceof DashboardGroup)) && ((parentObject instanceof DashboardRoot) || (parentObject instanceof DashboardGroup) || (parentObject instanceof Dashboard))) ? APPROVE : REJECT;
                case POLICIES:
                    return ((currentObject instanceof AgentPolicy) || (currentObject instanceof PolicyGroup)) && ((parentObject instanceof PolicyGroup) || (parentObject instanceof PolicyRoot)) ? APPROVE : REJECT;
                default:
                    return REJECT;
            }
        }
    };
}