本文整理匯總了Java中org.springframework.context.ApplicationListener類的典型用法代碼示例。如果您正苦於以下問題：Java ApplicationListener類的具體用法？Java ApplicationListener怎麽用？Java ApplicationListener使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
ApplicationListener類屬於org.springframework.context包，在下文中一共展示了ApplicationListener類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: invokeListener
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
/**
* Invoke the given listener with the given event.
* @param listener the ApplicationListener to invoke
* @param event the current event to propagate
* @since 4.1
*/
@SuppressWarnings({"unchecked", "rawtypes"})
protected void invokeListener(ApplicationListener listener, ApplicationEvent event) {
ErrorHandler errorHandler = getErrorHandler();
if (errorHandler != null) {
try {
listener.onApplicationEvent(event);
}
catch (Throwable err) {
errorHandler.handleError(err);
}
}
else {
listener.onApplicationEvent(event);
}
}
示例2: multicastEventInternal
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
@SuppressWarnings("unchecked")
protected void multicastEventInternal(final ApplicationEvent event) {
for (final ApplicationListener listener : getApplicationListeners(event)) {
Executor executor = getTaskExecutor();
if (executor != null) {
executor.execute(new Runnable() {
public void run() {
listener.onApplicationEvent(event);
}
});
}
else {
listener.onApplicationEvent(event);
}
}
}
示例3: multicastEvent
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public void multicastEvent(final ApplicationEvent event) {
for (final ApplicationListener listener : getApplicationListeners(event)) {
Executor executor = getTaskExecutor();
if (executor != null) {
executor.execute(new Runnable() {
@Override
public void run() {
listener.onApplicationEvent(event);
}
});
}
else {
listener.onApplicationEvent(event);
}
}
}
示例4: main
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
public static void main(String[] args) {
SpringApplicationBuilder builder = new SpringApplicationBuilder(Launcher.class);
Set<ApplicationListener<?>> listeners = builder.application().getListeners();
for (Iterator<ApplicationListener<?>> it = listeners.iterator(); it.hasNext();) {
ApplicationListener<?> listener = it.next();
if (listener instanceof LoggingApplicationListener) {
it.remove();
}
}
builder.application().setListeners(listeners);
ConfigurableApplicationContext context = builder.run(args);
LOGGER.info("collector backup start successfully");
KafkaConsumer kafkaConsumer = (KafkaConsumer<byte[], String>) context.getBean("kafkaConsumer");
Task task = (Task) context.getBean("backupTask");
// 優雅停止項目
Runtime.getRuntime().addShutdownHook(new ShutdownHookRunner(kafkaConsumer, task));
task.doTask();
}
示例5: invokeListener
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
/**
* Invoke the given listener with the given event.
* @param listener the ApplicationListener to invoke
* @param event the current event to propagate
* @since 4.1
*/
@SuppressWarnings({"unchecked", "rawtypes"})
protected void invokeListener(ApplicationListener listener, ApplicationEvent event) {
ErrorHandler errorHandler = getErrorHandler();
if (errorHandler != null) {
try {
listener.onApplicationEvent(event);
}
catch (Throwable err) {
errorHandler.handleError(err);
}
}
else {
try {
listener.onApplicationEvent(event);
}
catch (ClassCastException ex) {
// Possibly a lambda-defined listener which we could not resolve the generic event type for
LogFactory.getLog(getClass()).debug("Non-matching event type for listener: " + listener, ex);
}
}
}
示例6: multicastEvent
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public void multicastEvent(ApplicationEvent event, ResolvableType eventType) {
ResolvableType type = eventType == null ? ResolvableType.forInstance(event) : eventType;
Collection<ApplicationListener<?>> listeners = getApplicationListeners(event, type);
if (listeners.isEmpty()) {
return;
}
List<ApplicationListener<?>> transactionalListeners = listeners.stream()//
.filter(PersistentApplicationEventMulticaster::isTransactionalApplicationEventListener)//
.collect(Collectors.toList());
if (!transactionalListeners.isEmpty()) {
Object eventToPersist = getEventToPersist(event);
registry.getObject().store(eventToPersist, transactionalListeners);
// EventStore.persist(eventThis)
// SpringMVC Controller Atom Feed
}
for (ApplicationListener listener : listeners) {
listener.onApplicationEvent(event);
}
}
開發者ID:olivergierke，項目名稱:spring-domain-events，代碼行數:29，代碼來源:PersistentApplicationEventMulticaster.java
示例7: notifyListeners
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
private void notifyListeners(String description, int count)
{
if (!this.applicationListeners.isEmpty())
{
IndexEvent event = new IndexEvent(this, description, count);
for (ApplicationListener listener : this.applicationListeners)
{
listener.onApplicationEvent(event);
}
}
}
示例8: broadcastEvent
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
/**
* Broadcast event.
*
* @param event
* the event
*/
private void broadcastEvent(PropertyBackedBeanEvent event)
{
// If the system is up and running, broadcast the event immediately
if (this.isSchemaAvailable && this.wasDictionaryBootstrapped)
{
// If we have a transaction, the changed properties in it should be updated earlier,
// then the bean restart message will be sent to other node
// see ALF-20066
if (AlfrescoTransactionSupport.getTransactionId() != null &&
(event instanceof PropertyBackedBeanStartedEvent ||
event instanceof PropertyBackedBeanStoppedEvent))
{
this.afterTransactionEvents.add(event);
AlfrescoTransactionSupport.bindListener(this);
}
else
{
for (ApplicationListener listener : this.listeners)
{
listener.onApplicationEvent(event);
}
}
}
// Otherwise, defer broadcasting until the schema available event is handled
else
{
this.deferredEvents.add(event);
}
}
示例9: afterCommit
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
@Override
public void afterCommit()
{
for (ApplicationEvent event : this.afterTransactionEvents)
{
for (ApplicationListener listener : this.listeners)
{
listener.onApplicationEvent(event);
}
}
this.afterTransactionEvents.clear();
}
示例10: postProcessAfterInitialization
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
@Override
public Object postProcessAfterInitialization(Object bean, String beanName) {
if (bean instanceof ApplicationListener) {
// potentially not detected as a listener by getBeanNamesForType retrieval
Boolean flag = this.singletonNames.get(beanName);
if (Boolean.TRUE.equals(flag)) {
// singleton bean (top-level or inner): register on the fly
this.applicationContext.addApplicationListener((ApplicationListener<?>) bean);
}
else if (flag == null) {
if (logger.isWarnEnabled() && !this.applicationContext.containsBean(beanName)) {
// inner bean with other scope - can't reliably process events
logger.warn("Inner bean '" + beanName + "' implements ApplicationListener interface " +
"but is not reachable for event multicasting by its containing ApplicationContext " +
"because it does not have singleton scope. Only top-level listener beans are allowed " +
"to be of non-singleton scope.");
}
this.singletonNames.put(beanName, Boolean.FALSE);
}
}
return bean;
}
示例11: should_stop_success_demo_first
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
@Test
public void should_stop_success_demo_first() throws Throwable {
cleanFolder("flowCliE");
CountDownLatch countDownLatch = new CountDownLatch(1);
applicationEventMulticaster.addApplicationListener((ApplicationListener<PluginStatusChangeEvent>) event -> {
if (ImmutableMultiset.of(PluginStatus.INSTALLING).contains(event.getPluginStatus())) {
countDownLatch.countDown();
}
});
pluginService.install("flowCliE");
countDownLatch.await(30, TimeUnit.SECONDS);
pluginService.stop("flowCliE");
Plugin plugin = pluginDao.get("flowCliE");
Assert.assertEquals(PluginStatus.PENDING, plugin.getStatus());
Assert.assertEquals(false, plugin.getStopped());
}
示例12: main
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
public static void main(String[] args) throws InterruptedException {
SpringApplicationBuilder builder = new SpringApplicationBuilder(Launcher.class);
Set<ApplicationListener<?>> listeners = builder.application().getListeners();
for (Iterator<ApplicationListener<?>> it = listeners.iterator(); it.hasNext();) {
ApplicationListener<?> listener = it.next();
if (listener instanceof LoggingApplicationListener) {
it.remove();
}
}
builder.application().setListeners(listeners);
builder.run(args);
LOGGER.info("hi-log-log4j2 start successfully");
String a = "哈哈";
while (true) {
LOGGER.info("i am test, {}", a);
Thread.sleep(1000);
}
}
示例13: main
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
public static void main(String[] args) {
SpringApplicationBuilder builder = new SpringApplicationBuilder(Launcher.class);
Set<ApplicationListener<?>> listeners = builder.application().getListeners();
for (Iterator<ApplicationListener<?>> it = listeners.iterator(); it.hasNext();) {
ApplicationListener<?> listener = it.next();
if (listener instanceof LoggingApplicationListener) {
it.remove();
}
}
builder.application().setListeners(listeners);
ConfigurableApplicationContext context = builder.run(args);
LOGGER.info("collector trace start successfully");
KafkaConsumer kafkaConsumer = (KafkaConsumer<byte[], String>) context.getBean("kafkaConsumer");
Task task = (Task) context.getBean("rpcTraceTask");
// 優雅停止項目
Runtime.getRuntime().addShutdownHook(new ShutdownHookRunner(kafkaConsumer, task));
task.doTask();
}
示例14: main
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
public static void main(String[] args) {
SpringApplicationBuilder builder = new SpringApplicationBuilder(Launcher.class);
Set<ApplicationListener<?>> listeners = builder.application().getListeners();
for (Iterator<ApplicationListener<?>> it = listeners.iterator(); it.hasNext();) {
ApplicationListener<?> listener = it.next();
if (listener instanceof LoggingApplicationListener) {
it.remove();
}
}
builder.application().setListeners(listeners);
ConfigurableApplicationContext context = builder.run(args);
LOGGER.info("collector indexer start successfully");
KafkaConsumer kafkaConsumer = (KafkaConsumer<byte[], String>) context.getBean("kafkaConsumer");
Task task = (Task) context.getBean("indexerTask");
// 優雅停止項目
Runtime.getRuntime().addShutdownHook(new ShutdownHookRunner(kafkaConsumer, task));
task.doTask();
}
示例15: main
import org.springframework.context.ApplicationListener; //導入依賴的package包/類
public static void main(String[] args) {
SpringApplicationBuilder builder = new SpringApplicationBuilder(Launcher.class);
Set<ApplicationListener<?>> listeners = builder.application().getListeners();
for (Iterator<ApplicationListener<?>> it = listeners.iterator(); it.hasNext();) {
ApplicationListener<?> listener = it.next();
if (listener instanceof LoggingApplicationListener) {
it.remove();
}
}
builder.application().setListeners(listeners);
ConfigurableApplicationContext context = builder.run(args);
LOGGER.info("collector metrics start successfully");
KafkaConsumer kafkaConsumer = (KafkaConsumer<byte[], String>) context.getBean("kafkaConsumer");
Task task = (Task) context.getBean("metricsTask");
// 優雅停止項目
Runtime.getRuntime().addShutdownHook(new ShutdownHookRunner(kafkaConsumer, task));
task.doTask();
}