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

Example 1 with EventOrdering

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

the class MockEventConfDao method reload.

@Override
public void reload() throws DataAccessException {
    InputStream is = null;
    InputStreamReader isr = null;
    try {
        is = m_resource.getInputStream();
        isr = new InputStreamReader(is);
        final Reader reader = isr;
        m_events = JaxbUtils.unmarshal(Events.class, reader);
        m_events.loadEventFiles(m_resource);
        m_events.initialize(new EnterpriseIdPartition(), new EventOrdering());
    } catch (final IOException e) {
        throw new DataRetrievalFailureException("Failed to read from " + m_resource.toString(), e);
    } finally {
        IOUtils.closeQuietly(isr);
        IOUtils.closeQuietly(is);
    }
}

Example 2 with EventOrdering

use of org.opennms.netmgt.xml.eventconf.EventOrdering 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 3 with EventOrdering

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

the class DefaultEventConfDao method reloadConfig.

private synchronized void reloadConfig() throws DataAccessException {
    try {
        // Load the root event file
        Events events = JaxbUtils.unmarshal(Events.class, m_configResource);
        // Hash the list of event files for efficient lookup
        Set<String> eventFiles = new HashSet<String>();
        eventFiles.addAll(events.getEventFiles());
        // if and only if they exist in the new root
        for (String eventFile : m_events.getEventFiles()) {
            if (!eventFiles.contains(eventFile)) {
                m_lastModifiedEventFiles.remove(eventFile);
                continue;
            }
            events.addLoadedEventFile(eventFile, m_events.getLoadEventsByFile(eventFile));
        }
        // Load/reload the event files as necessary
        events.loadEventFilesIfModified(m_configResource, m_lastModifiedEventFiles);
        // Order the events for efficient searching
        events.initialize(m_partition, new EventOrdering());
        m_events = events;
    } catch (Exception e) {
        throw new DataRetrievalFailureException("Unabled to load " + m_configResource, e);
    }
}

Example 4 with EventOrdering

use of org.opennms.netmgt.xml.eventconf.EventOrdering 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 5 with EventOrdering

use of org.opennms.netmgt.xml.eventconf.EventOrdering 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());
}