Examples with PostConstruct javax.annotation.PostConstruct used on opensource projects

Example 41 with PostConstruct

use of javax.annotation.PostConstruct in project ACS by ACS-Community.

the class ArchivingListPart method postConstruct.

@PostConstruct
public void postConstruct(Composite parent, IEventBroker eventBroker) {
    try {
        em = EventModel.getInstance();
    } catch (Throwable thr) {
        thr.printStackTrace();
        IStatus someStatus = statusReporter.newStatus(IStatus.ERROR, "Connection with NCs failed.", thr);
        statusReporter.report(someStatus, StatusReporter.SHOW);
        throw new RuntimeException(thr);
    }
    logger = em.getLogger();
    GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    gridLayout.verticalSpacing = 0;
    parent.setLayout(gridLayout);
    //		buildCustomToolBar(parent);
    viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    Table table = viewer.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    /*
		 * "Time "+timeStamp+" "+m_channelName+" "+component+" "+count+"
		 * "+channelEventCount+" " +" "+evtTypeName+"
		 * "+evtCounter.get(evtTypeName)
		 */
    TableViewerColumn tvcol = new TableViewerColumn(viewer, SWT.NONE, 0);
    tvcol.setLabelProvider(new TimeStampLabelProvider());
    TableColumn col = tvcol.getColumn();
    col.setText("Timestamp");
    col.setWidth(190);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 1);
    tvcol.setLabelProvider(new EventSourceLabelProvider());
    col = tvcol.getColumn();
    col.setText("Device");
    col.setWidth(100);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 2);
    tvcol.setLabelProvider(new BaciParameterLabelProvider());
    col = tvcol.getColumn();
    col.setText("Property");
    col.setWidth(100);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 3);
    tvcol.setLabelProvider(new BaciPropertyValueLabelProvider());
    col = tvcol.getColumn();
    col.setText("Value");
    col.setWidth(100);
    col.setAlignment(SWT.LEFT);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(viewer.getTable());
    viewer.setContentProvider(new ArchivingListContentProvider(em));
    viewer.setInput(new Object());
    pel = new PopulateEventList(logger, viewer, new StatusLineWriter(eventBroker), em.getArchQueue(), "Monitor points");
    eventListThread = pel.getThreadForEventList();
    eventListThread.start();
}

Example 42 with PostConstruct

use of javax.annotation.PostConstruct in project ACS by ACS-Community.

the class ChannelTreePart method postConstruct.

/**
	 * See http://www.vogella.com/articles/EclipseJFaceTree/article.html
	 */
@PostConstruct
public void postConstruct(Composite parent, final IEclipseContext context, EMenuService menuService, IEventBroker eventBroker) {
    try {
        eventModel = EventModel.getInstance();
    } catch (Throwable thr) {
        thr.printStackTrace();
        IStatus someStatus = statusReporter.newStatus(IStatus.ERROR, "Connection with NCs failed.", thr);
        statusReporter.report(someStatus, StatusReporter.SHOW);
        throw new RuntimeException(thr);
    }
    //		eventModel.getLogger().info("ChannelTreePart got EventModel instance.");
    statusLineWriter = new StatusLineWriter(eventBroker);
    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.setContentProvider(new ChannelTreeContentProvider());
    viewer.setLabelProvider(new ChannelTreeLabelProvider());
    // Expand the tree. '2' means to show only the visible top-level nodes.
    viewer.setAutoExpandLevel(2);
    viewer.setComparator(new ServiceViewerComparator());
    // Provide the root node to the ContentProvider
    viewer.setInput(eventModel.getNotifyServicesRoot());
    // Expand with doubleclick
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            IStructuredSelection thisSelection = (IStructuredSelection) event.getSelection();
            Object selectedNode = thisSelection.getFirstElement();
            viewer.setExpandedState(selectedNode, !viewer.getExpandedState(selectedNode));
        }
    });
    // Attach a selection listener to our tree that will post selections to the ESelectionService
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            selectionService.setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });
    // TODO: Take care of help system. Here's the E3 code:
    //		// Create the help context id for the viewer's control
    //		PlatformUI.getWorkbench().getHelpSystem().setHelp(viewer.getControl(), "alma.acs.eventbrowser.viewer");
    hookContextMenu(menuService);
    // TODO: this could be used by handlers etc, currently it's not
    context.set(ChannelTreePart.class, this);
}

Example 43 with PostConstruct

use of javax.annotation.PostConstruct in project ACS by ACS-Community.

the class EventListPart method postConstruct.

/**
	 */
@PostConstruct
public void postConstruct(Composite parent, final IEclipseContext context, IEventBroker eventBroker, EMenuService menuService) {
    try {
        em = EventModel.getInstance();
    } catch (Throwable thr) {
        thr.printStackTrace();
        IStatus someStatus = statusReporter.newStatus(IStatus.ERROR, "Connection with NCs failed.", thr);
        statusReporter.report(someStatus, StatusReporter.SHOW);
        throw new RuntimeException(thr);
    }
    logger = em.getLogger();
    GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    gridLayout.verticalSpacing = 0;
    parent.setLayout(gridLayout);
    // TODO: We currently have the filter text control in the regular view toolbar.
    //       The e3 eventGUI had a "custom tool bar" inserted here.
    //       We should decide which way it's better.
    viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    Table table = viewer.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    /*
		 * "Time "+timeStamp+" "+m_channelName+" "+component+" "+count+"
		 * "+channelEventCount+" " +" "+evtTypeName+"
		 * "+evtCounter.get(evtTypeName)
		 */
    TableViewerColumn tvcol = new TableViewerColumn(viewer, SWT.NONE, 0);
    tvcol.setLabelProvider(new TimeStampLabelProvider());
    TableColumn col = tvcol.getColumn();
    col.setText("Timestamp");
    col.setWidth(180);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 1);
    tvcol.setLabelProvider(new EventSourceLabelProvider());
    col = tvcol.getColumn();
    col.setText("Event source");
    col.setWidth(150);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 2);
    tvcol.setLabelProvider(new CountLabelProvider());
    col = tvcol.getColumn();
    col.setText("# Events in channel");
    col.setWidth(50);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 3);
    tvcol.setLabelProvider(new EventTypeLabelProvider());
    col = tvcol.getColumn();
    col.setText("Event type");
    col.setWidth(150);
    col.setAlignment(SWT.LEFT);
    tvcol = new TableViewerColumn(viewer, SWT.NONE, 4);
    tvcol.setLabelProvider(new EventTypeCountLabelProvider());
    col = tvcol.getColumn();
    col.setText("# Events this type");
    col.setWidth(50);
    col.setAlignment(SWT.LEFT);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(viewer.getTable());
    viewer.setContentProvider(new EventListViewContentProvider(em));
    // Attach a selection listener to our event list that will post the selected event for the event details list
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            if (selection.size() == 1) {
                selectionService.setSelection(selection.getFirstElement());
            }
        }
    });
    viewer.setInput(new Object());
    hookContextMenu(menuService);
    pel = new PopulateEventList(logger, viewer, new StatusLineWriter(eventBroker), em.getEventQueue(), "NC Events");
    eventListThread = pel.getThreadForEventList();
    eventListThread.start();
}

Example 44 with PostConstruct

use of javax.annotation.PostConstruct in project chassis by Kixeye.

the class FlumeLoggerLoader method initialize.

@PostConstruct
public void initialize() {
    multicaster.addApplicationListener(loggingListener);
    ConcurrentHashMap<String, String> flumeConfig = new ConcurrentHashMap<>();
    List<String> sinks = new ArrayList<>();
    for (String server : servers) {
        String sinkName = server.replace(":", "-").replace(".", "_");
        String[] servers = server.split(":", 2);
        if (servers.length == 2) {
            flumeConfig.put(sinkName + ".type", "avro");
            flumeConfig.put(sinkName + ".channels", "channel-" + name);
            flumeConfig.put(sinkName + ".hostname", servers[0]);
            flumeConfig.put(sinkName + ".port", servers[1]);
        } else {
            logger.error("Invalid server format [{}], should be [hostname:port]", server);
        }
        sinks.add(sinkName);
    }
    // force some properties
    flumeConfig.put("channel.type", "file");
    flumeConfig.put("sinks", StringUtils.collectionToDelimitedString(sinks, " "));
    flumeConfig.putIfAbsent("processor.type", serversUsage);
    flumeConfig.put("channel.checkpointDir", SystemPropertyUtils.resolvePlaceholders("${user.dir}/flume-data/checkpoint"));
    flumeConfig.put("channel.dataDirs", SystemPropertyUtils.resolvePlaceholders("${user.dir}/flume-data/data"));
    agent = new EmbeddedAgent(name);
    agent.configure(flumeConfig);
    agent.start();
    appender = new FlumeLogAppender(agent, serviceName);
    installFlumeAppender();
}

Example 45 with PostConstruct

use of javax.annotation.PostConstruct in project chassis by Kixeye.

the class LoggingConfiguration method initialize.

@PostConstruct
public void initialize() {
    AbstractConfiguration config = ConfigurationManager.getConfigInstance();
    if (config.containsKey(LOGBACK_CONFIG_NAME)) {
        System.out.println("Loading logging config.");
        reloadLogging(config.getString(LOGBACK_CONFIG_NAME));
    }
    config.addConfigurationListener(new ConfigurationListener() {

        @Override
        public synchronized void configurationChanged(ConfigurationEvent event) {
            if ((event.getType() == AbstractConfiguration.EVENT_ADD_PROPERTY || event.getType() == AbstractConfiguration.EVENT_SET_PROPERTY) && StringUtils.equalsIgnoreCase(LOGBACK_CONFIG_NAME, event.getPropertyName()) && event.getPropertyValue() != null && !event.isBeforeUpdate()) {
                System.out.println("Reloading logging config.");
                reloadLogging((String) event.getPropertyValue());
            }
        }
    });
    ConfigurationListener flumeConfigListener = new ConfigurationListener() {

        private FlumeLoggerLoader loggerLoader = null;

        public synchronized void configurationChanged(ConfigurationEvent event) {
            if (!(event.getType() == AbstractConfiguration.EVENT_SET_PROPERTY || event.getType() == AbstractConfiguration.EVENT_ADD_PROPERTY || event.getType() == AbstractConfiguration.EVENT_CLEAR_PROPERTY)) {
                return;
            }
            if (FlumeLoggerLoader.FLUME_LOGGER_ENABLED_PROPERTY.equals(event.getPropertyName())) {
                if ("true".equals(event.getPropertyValue())) {
                    if (loggerLoader == null) {
                        // construct the bean
                        loggerLoader = (FlumeLoggerLoader) applicationContext.getBean(FlumeLoggerLoader.PROTOTYPE_BEAN_NAME, "chassis");
                    }
                // else we already have one so we're cool
                } else {
                    if (loggerLoader != null) {
                        // delete the bean
                        ConfigurableBeanFactory beanFactory = (ConfigurableBeanFactory) applicationContext.getParentBeanFactory();
                        beanFactory.destroyBean(FlumeLoggerLoader.PROTOTYPE_BEAN_NAME, loggerLoader);
                        loggerLoader = null;
                    }
                // else we don't have any so we're cool
                }
            } else if (FlumeLoggerLoader.RELOAD_PROPERTIES.contains(event.getPropertyValue())) {
                // only reload if we're already running - otherwise ignore
                if (loggerLoader != null) {
                    // delete the bean
                    ConfigurableBeanFactory beanFactory = (ConfigurableBeanFactory) applicationContext.getParentBeanFactory();
                    beanFactory.destroyBean(FlumeLoggerLoader.PROTOTYPE_BEAN_NAME, loggerLoader);
                    loggerLoader = null;
                    // construct the bean
                    loggerLoader = (FlumeLoggerLoader) applicationContext.getBean(FlumeLoggerLoader.PROTOTYPE_BEAN_NAME, "chassis");
                }
            // else we don't have any so we're cool
            }
        }
    };
    config.addConfigurationListener(flumeConfigListener);
    flumeConfigListener.configurationChanged(new ConfigurationEvent(this, AbstractConfiguration.EVENT_SET_PROPERTY, FlumeLoggerLoader.FLUME_LOGGER_ENABLED_PROPERTY, config.getProperty(FlumeLoggerLoader.FLUME_LOGGER_ENABLED_PROPERTY), false));
}