Example usage for org.springframework.context ApplicationContext publishEvent

List of usage examples for org.springframework.context ApplicationContext publishEvent

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Introduction

In this page you can find the example usage for org.springframework.context ApplicationContext publishEvent.

Prototype

default void publishEvent(ApplicationEvent event)

Source Link

Document

Notify all matching listeners registered with this application of an application event.

Usage

From source file:org.dspace.app.cris.batch.ScriptDeleteRP.java

/**
 * Batch script to delete a RP. See the technical documentation for further
 * details.//ww w  .  j  ava2  s.co  m
 */
public static void main(String[] args) {
    log.info("#### START DELETE: -----" + new Date() + " ----- ####");
    Context dspaceContext = null;
    ApplicationContext context = null;
    try {
        dspaceContext = new Context();
        dspaceContext.turnOffAuthorisationSystem();

        DSpace dspace = new DSpace();
        ApplicationService applicationService = dspace.getServiceManager()
                .getServiceByName("applicationService", ApplicationService.class);

        CommandLineParser parser = new PosixParser();

        Options options = new Options();
        options.addOption("h", "help", false, "help");

        options.addOption("r", "researcher", true, "RP id to delete");

        options.addOption("s", "silent", false, "no interactive mode");

        CommandLine line = parser.parse(options, args);

        if (line.hasOption('h')) {
            HelpFormatter myhelp = new HelpFormatter();
            myhelp.printHelp("ScriptHKURPDelete \n", options);
            System.out.println("\n\nUSAGE:\n ScriptHKURPDelete -r <id> \n");
            System.out.println("Please note: add -s for no interactive mode");
            System.exit(0);
        }

        Integer rpId = null;
        boolean delete = false;
        boolean silent = line.hasOption('s');
        Item[] items = null;
        if (line.hasOption('r')) {
            rpId = ResearcherPageUtils.getRealPersistentIdentifier(line.getOptionValue("r"),
                    ResearcherPage.class);
            ResearcherPage rp = applicationService.get(ResearcherPage.class, rpId);

            if (rp == null) {
                if (!silent) {
                    System.out.println("RP not exist...exit");
                }
                log.info("RP not exist...exit");
                System.exit(0);
            }

            log.info("Use browse indexing");

            BrowseIndex bi = BrowseIndex.getBrowseIndex(plugInBrowserIndex);
            // now start up a browse engine and get it to do the work for us
            BrowseEngine be = new BrowseEngine(dspaceContext);

            String authKey = ResearcherPageUtils.getPersistentIdentifier(rp);

            // set up a BrowseScope and start loading the values into it
            BrowserScope scope = new BrowserScope(dspaceContext);
            scope.setBrowseIndex(bi);
            // scope.setOrder(order);
            scope.setFilterValue(authKey);
            scope.setAuthorityValue(authKey);
            scope.setResultsPerPage(Integer.MAX_VALUE);
            scope.setBrowseLevel(1);

            BrowseInfo binfo = be.browse(scope);
            log.debug("Find " + binfo.getResultCount() + "item(s) for the reseracher " + authKey);
            items = binfo.getItemResults(dspaceContext);

            if (!silent && rp != null) {
                System.out.println(MESSAGE_ONE);

                // interactive mode
                System.out.println("Attempting to remove Researcher Page:");
                System.out.println("StaffNo:" + rp.getSourceID());
                System.out.println("FullName:" + rp.getFullName());
                System.out
                        .println("the researcher has " + items.length + " relation(s) with item(s) in the HUB");
                System.out.println();

                System.out.println(QUESTION_ONE);
                InputStreamReader isr = new InputStreamReader(System.in);
                BufferedReader reader = new BufferedReader(isr);
                String answer = reader.readLine();
                if (answer.equals("yes")) {
                    delete = true;
                } else {
                    System.out.println("Exit without delete");
                    log.info("Exit without delete");
                    System.exit(0);
                }

            } else {
                delete = true;
            }
        } else {
            System.out.println("\n\nUSAGE:\n ScriptHKURPDelete <-v> -r <RPid> \n");
            System.out.println("-r option is mandatory");
            log.error("-r option is mandatory");
            System.exit(1);
        }

        if (delete) {
            if (!silent) {
                System.out.println("Deleting...");
            }
            log.info("Deleting...");
            cleanAuthority(dspaceContext, items, rpId);
            applicationService.delete(ResearcherPage.class, rpId);
            dspaceContext.complete();
        }

        if (!silent) {
            System.out.println("Ok...Bye");
        }
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new RuntimeException(e.getMessage(), e);
    } finally {
        if (dspaceContext != null && dspaceContext.isValid()) {
            dspaceContext.abort();
        }
        if (context != null) {
            context.publishEvent(new ContextClosedEvent(context));
        }
    }
    log.info("#### END: -----" + new Date() + " ----- ####");
    System.exit(0);
}

From source file:com.newlandframework.rpc.spring.NettyRpcService.java

public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
    this.applicationContext = applicationContext;
    applicationContext.publishEvent(new ServerStartEvent(new Object()));
}

From source file:it.geosolutions.geoserver.jms.impl.web.ClusterPage.java

private void addToggle(final String configKey, final ToggleType type, final String textFieldId,
        final String buttonId, final Form<?> form, final FeedbackPanel fp) {

    final TextField<String> toggleInfo = new TextField<String>(textFieldId);

    // https://issues.apache.org/jira/browse/WICKET-2426
    toggleInfo.setType(String.class);

    toggleInfo.setOutputMarkupId(true);//from w w  w  . j  av  a 2 s. com
    toggleInfo.setOutputMarkupPlaceholderTag(true);
    toggleInfo.setEnabled(false);
    form.add(toggleInfo);

    final AjaxButton toggle = new AjaxButton(buttonId) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onError(AjaxRequestTarget target, org.apache.wicket.markup.html.form.Form<?> form) {
            fp.error("ERROR");

            target.addComponent(fp);
        };

        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
            final boolean switchTo = !Boolean.parseBoolean(toggleInfo.getModel().getObject());
            final ApplicationContext ctx = getGeoServerApplication().getApplicationContext();
            ctx.publishEvent(new ToggleEvent(switchTo, type));
            // getConfig().putConfiguration(configKey,
            // Boolean.toString(switchTo));
            if (switchTo) {
                fp.info("The " + type + " toggle is now ENABLED");
            } else {
                fp.warn("The " + type
                        + " toggle is now DISABLED no event will be posted/received to/from the broker");
                fp.info("Note that the " + type + " is still registered to the topic destination");
            }
            toggleInfo.getModel().setObject(Boolean.toString(switchTo));
            target.addComponent(toggleInfo);
            target.addComponent(fp);

        }
    };
    toggle.setRenderBodyOnly(false);

    form.add(toggle);

    // add(new Monitor(Duration.seconds(10)));
}

From source file:org.alfresco.util.exec.RuntimeExecBeansTest.java

public void testBootstrapAndShutdown() throws Exception {
    // now bring up the bootstrap
    ApplicationContext ctx = new ClassPathXmlApplicationContext(APP_CONTEXT_XML);

    // the folder should be gone
    assertFalse("Folder was not deleted by bootstrap", dir.exists());

    // now create the folder again
    dir.mkdir();//from w w w  .  jav a2  s  .  c o  m
    assertTrue("Directory not created", dir.exists());

    // announce that the context is closing
    ctx.publishEvent(new ContextClosedEvent(ctx));

    // the folder should be gone
    assertFalse("Folder was not deleted by shutdown", dir.exists());
}

From source file:com.hazelcast.web.spring.SpringAwareWebFilter.java

@Override
protected void destroySession(HazelcastHttpSession session, boolean invalidate) {
    super.destroySession(session, invalidate);
    if (invalidate) {
        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(servletContext);
        if (appContext != null) {
            ensureSessionRegistryInitialized(appContext);
            if (sessionRegistry != null) {
                String originalSessionId = session.getOriginalSessionId();
                // If original session id is registered already, we don't need it.
                // So, we should remove it also.
                sessionRegistry.removeSessionInformation(originalSessionId);
                /**//from  w w  w. j a  v a2 s. c  om
                 * Publish an event to notify
                 * {@link org.springframework.security.core.session.SessionRegistry} instance.
                 * So Spring clears information about our Hazelcast session.
                 */
                appContext.publishEvent(new HttpSessionDestroyedEvent(session));

                LOGGER.finest(
                        "Published destroy session event for Spring for session with id " + session.getId());
            }
        }
    }
}

From source file:com.hazelcast.web.spring.SpringAwareWebFilter.java

@Override
protected HazelcastHttpSession createNewSession(HazelcastRequestWrapper requestWrapper,
        String existingSessionId) {
    HazelcastHttpSession session = super.createNewSession(requestWrapper, existingSessionId);
    ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(servletContext);
    if (appContext != null) {
        ensureSessionRegistryInitialized(appContext);
        if (sessionRegistry != null) {
            String originalSessionId = session.getOriginalSessionId();
            // If original session id is registered already, we don't need it.
            // So, we should remove it.
            sessionRegistry.removeSessionInformation(originalSessionId);
            // Publish event if this session is not registered
            if (!isSessionRegistered(session.getId())) {
                /**//from ww  w.  j  av  a 2s .c  o m
                 * Publish an event to notify
                 * {@link org.springframework.security.core.session.SessionRegistry} instance.
                 * So Spring knows our Hazelcast session.
                 *
                 * If session is already exist
                 *      (
                 *          possibly added by
                 *          {@link org.springframework.security.web.session.HttpSessionEventPublisher} instance
                 *          which is defined in {@code web.xml} before
                 *          {@link com.hazelcast.web.SessionListener} to
                 *          {@link org.springframework.security.core.session.SessionRegistry}
                 *      ),
                 * it will be just updated.
                 */
                appContext.publishEvent(new HttpSessionCreatedEvent(session));

                LOGGER.finest(
                        "Published create session event for Spring for session with id " + session.getId());
            }
        }
    }
    return session;
}

From source file:grails.core.DefaultGrailsApplication.java

protected GrailsClass addArtefact(String artefactType, Class<?> artefactClass, boolean overrideable) {
    ArtefactHandler handler = artefactHandlersByName.get(artefactType);
    if (handler != null && handler.isArtefact(artefactClass)) {
        GrailsClass artefactGrailsClass = handler.newArtefactClass(artefactClass);
        artefactGrailsClass.setGrailsApplication(this);

        // Store the GrailsClass in cache
        DefaultArtefactInfo info = getArtefactInfo(artefactType, true);
        if (overrideable) {
            info.addOverridableGrailsClass(artefactGrailsClass);
        } else {/*from  w  ww  . ja  v a  2  s. c  o  m*/
            info.addGrailsClass(artefactGrailsClass);
        }
        info.updateComplete();

        addToLoaded(artefactClass);

        if (isInitialised()) {
            initializeArtefacts(artefactType);
            ApplicationContext context = getMainContext();
            if (context instanceof ConfigurableApplicationContext && contextInitialized
                    && ((ConfigurableApplicationContext) context).isActive()) {

                context.publishEvent(new ArtefactAdditionEvent(artefactGrailsClass));
            }
        }

        return artefactGrailsClass;
    }

    throw new GrailsConfigurationException(
            "Cannot add " + artefactType + " class [" + artefactClass + "]. It is not a " + artefactType + "!");
}

From source file:org.alfresco.repo.content.filestore.FileContentStore.java

/**
 * Publishes an event to the application context that will notify any interested parties of the existence of this
 * content store./*  ww w.  j  a  v  a2 s.co m*/
 * 
 * @param context
 *            the application context
 * @param extendedEventParams 
 */
private void publishEvent(ApplicationContext context, Map<String, Serializable> extendedEventParams) {
    context.publishEvent(new ContentStoreCreatedEvent(this, extendedEventParams));
}

From source file:org.craftercms.engine.service.context.SiteContextManager.java

protected void publishEvent(ApplicationEvent event, SiteContext siteContext) {
    ApplicationContext siteApplicationContext = siteContext.getApplicationContext();
    if (siteApplicationContext != null) {
        siteApplicationContext.publishEvent(event);
    } else {//from w ww  .j a v  a  2  s  .  co m
        applicationContext.publishEvent(event);
    }
}

From source file:org.springframework.cloud.bootstrap.encrypt.EnvironmentDecryptApplicationInitializer.java

@Override
public void initialize(ConfigurableApplicationContext applicationContext) {
    ConfigurableEnvironment environment = applicationContext.getEnvironment();
    MapPropertySource decrypted = new MapPropertySource(DECRYPTED_PROPERTY_SOURCE_NAME,
            decrypt(environment.getPropertySources()));
    if (!decrypted.getSource().isEmpty()) {
        // We have some decrypted properties
        insert(environment.getPropertySources(), decrypted);
        ApplicationContext parent = applicationContext.getParent();
        if (parent != null && (parent.getEnvironment() instanceof ConfigurableEnvironment)) {
            ConfigurableEnvironment mutable = (ConfigurableEnvironment) parent.getEnvironment();
            // The parent is actually the bootstrap context, and it is fully
            // initialized, so we can fire an EnvironmentChangeEvent there to rebind
            // @ConfigurationProperties, in case they were encrypted.
            insert(mutable.getPropertySources(), decrypted);
            parent.publishEvent(new EnvironmentChangeEvent(decrypted.getSource().keySet()));
        }/* w ww .j  ava  2s. com*/
    }
}