Examples with Events org.opennms.netmgt.xml.eventconf.Events used on opensource projects

Example 1 with Events

use of org.opennms.netmgt.xml.eventconf.Events in project opennms by OpenNMS.

the class DefaultEventConfDao method removeEventFromProgrammaticStore.

@Override
public boolean removeEventFromProgrammaticStore(Event event) {
    Events programmaticEvents = m_events.getLoadEventsByFile(m_programmaticStoreRelativePath);
    if (programmaticEvents == null)
        return false;
    programmaticEvents.removeEvent(event);
    if (programmaticEvents.getEvents().size() <= 0) {
        m_events.removeLoadedEventFile(m_programmaticStoreRelativePath);
    }
    m_events.initialize(m_partition, new EventOrdering());
    return true;
}

Example 2 with Events

use of org.opennms.netmgt.xml.eventconf.Events in project opennms by OpenNMS.

the class DefaultEventConfDao method loadConfig.

private synchronized void loadConfig() throws DataAccessException {
    try {
        Events events = JaxbUtils.unmarshal(Events.class, m_configResource);
        m_lastModifiedEventFiles = events.loadEventFiles(m_configResource);
        m_partition = new EnterpriseIdPartition();
        events.initialize(m_partition, new EventOrdering());
        m_events = events;
    } catch (Exception e) {
        throw new DataRetrievalFailureException("Unabled to load " + m_configResource, e);
    }
}

Example 3 with Events

use of org.opennms.netmgt.xml.eventconf.Events in project opennms by OpenNMS.

the class DefaultEventConfDao method addEventToProgrammaticStore.

@Override
public void addEventToProgrammaticStore(Event event) {
    Events programmaticEvents = m_events.getLoadEventsByFile(m_programmaticStoreRelativePath);
    if (programmaticEvents == null) {
        programmaticEvents = new Events();
        m_events.addLoadedEventFile(m_programmaticStoreRelativePath, programmaticEvents);
    }
    programmaticEvents.addEvent(event);
    m_events.initialize(m_partition, new EventOrdering());
}

Example 4 with Events

use of org.opennms.netmgt.xml.eventconf.Events in project opennms by OpenNMS.

the class SpectrumTrapImporter method makeEvents.

public Events makeEvents() throws IOException {
    Events events = new Events();
    for (AlertMapping mapping : m_alertMappings) {
        for (EventDisposition dispo : m_eventDispositions) {
            if (dispo.getEventCode().equals(mapping.getEventCode())) {
                Event evt = makeEventConf(mapping, dispo);
                if (evt == null) {
                    continue;
                }
                events.addEvent(evt);
            }
        }
    }
    LOG.debug("Made {} events", events.getEventCollection().size());
    return events;
}

Example 5 with Events

use of org.opennms.netmgt.xml.eventconf.Events in project opennms by OpenNMS.

the class EventAdminApplication method init.

/* (non-Javadoc)
     * @see com.vaadin.Application#init()
     */
@Override
public void init(VaadinRequest request) {
    if (eventProxy == null)
        throw new RuntimeException("eventProxy cannot be null.");
    if (eventConfDao == null)
        throw new RuntimeException("eventConfDao cannot be null.");
    final VerticalLayout layout = new VerticalLayout();
    final HorizontalLayout toolbar = new HorizontalLayout();
    toolbar.setMargin(true);
    final Label comboLabel = new Label("Select Events Configuration File");
    toolbar.addComponent(comboLabel);
    toolbar.setComponentAlignment(comboLabel, Alignment.MIDDLE_LEFT);
    final File eventsDir = new File(ConfigFileConstants.getFilePathString(), "events");
    final XmlFileContainer container = new XmlFileContainer(eventsDir, true);
    // This is a protected file, should not be updated.
    container.addExcludeFile("default.events.xml");
    final ComboBox eventSource = new ComboBox();
    toolbar.addComponent(eventSource);
    eventSource.setImmediate(true);
    eventSource.setNullSelectionAllowed(false);
    eventSource.setContainerDataSource(container);
    eventSource.setItemCaptionPropertyId(FilesystemContainer.PROPERTY_NAME);
    eventSource.addValueChangeListener(new ComboBox.ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            final File file = (File) event.getProperty().getValue();
            if (file == null)
                return;
            try {
                LOG.info("Loading events from {}", file);
                final Events events = JaxbUtils.unmarshal(Events.class, file);
                addEventPanel(layout, file, events);
            } catch (Exception e) {
                LOG.error("an error ocurred while saving the event configuration {}: {}", file, e.getMessage(), e);
                Notification.show("Can't parse file " + file + " because " + e.getMessage());
            }
        }
    });
    final Button add = new Button("Add New Events File");
    toolbar.addComponent(add);
    add.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            PromptWindow w = new PromptWindow("New Events Configuration", "Events File Name") {

                @Override
                public void textFieldChanged(String fieldValue) {
                    final File file = new File(eventsDir, normalizeFilename(fieldValue));
                    LOG.info("Adding new events file {}", file);
                    final Events events = new Events();
                    addEventPanel(layout, file, events);
                }
            };
            addWindow(w);
        }
    });
    final Button remove = new Button("Remove Selected Events File");
    toolbar.addComponent(remove);
    remove.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            if (eventSource.getValue() == null) {
                Notification.show("Please select an event configuration file.");
                return;
            }
            final File file = (File) eventSource.getValue();
            ConfirmDialog.show(getUI(), "Are you sure?", "Do you really want to remove the file " + file.getName() + "?\nThis cannot be undone and OpenNMS won't be able to handle the events configured on this file.", "Yes", "No", new ConfirmDialog.Listener() {

                public void onClose(ConfirmDialog dialog) {
                    if (dialog.isConfirmed()) {
                        LOG.info("deleting file {}", file);
                        if (file.delete()) {
                            try {
                                // Updating eventconf.xml
                                boolean modified = false;
                                File configFile = ConfigFileConstants.getFile(ConfigFileConstants.EVENT_CONF_FILE_NAME);
                                Events config = JaxbUtils.unmarshal(Events.class, configFile);
                                for (Iterator<String> it = config.getEventFiles().iterator(); it.hasNext(); ) {
                                    String fileName = it.next();
                                    if (file.getAbsolutePath().contains(fileName)) {
                                        it.remove();
                                        modified = true;
                                    }
                                }
                                if (modified) {
                                    JaxbUtils.marshal(config, new FileWriter(configFile));
                                    EventBuilder eb = new EventBuilder(EventConstants.EVENTSCONFIG_CHANGED_EVENT_UEI, "WebUI");
                                    eventProxy.send(eb.getEvent());
                                }
                                // Updating UI Components
                                eventSource.select(null);
                                if (layout.getComponentCount() > 1)
                                    layout.removeComponent(layout.getComponent(1));
                            } catch (Exception e) {
                                LOG.error("an error ocurred while saving the event configuration: {}", e.getMessage(), e);
                                Notification.show("Can't save event configuration. " + e.getMessage(), Notification.Type.ERROR_MESSAGE);
                            }
                        } else {
                            Notification.show("Cannot delete file " + file, Notification.Type.WARNING_MESSAGE);
                        }
                    }
                }
            });
        }
    });
    layout.addComponent(toolbar);
    layout.addComponent(new Label(""));
    layout.setComponentAlignment(toolbar, Alignment.MIDDLE_RIGHT);
    setContent(layout);
}