Examples of org.springframework.context.event.SimpleApplicationEventMulticaster

Package org.springframework.context.event

Examples of org.springframework.context.event.SimpleApplicationEventMulticaster

org.springframework.context.event.SimpleApplicationEventMulticaster
Simple implementation of the {@link ApplicationEventMulticaster} interface.
Multicasts all events to all registered listeners, leaving it up to the listeners to ignore events that they are not interested in. Listeners will usually perform corresponding instanceof checks on the passed-in event object.
By default, all listeners are invoked in the calling thread. This allows the danger of a rogue listener blocking the entire application, but adds minimal overhead. Specify an alternative TaskExecutor to have listeners executed in different threads, for example from a thread pool. @author Rod Johnson @author Juergen Hoeller @see #setTaskExecutor @see #setConcurrentUpdates

      if (logger.isDebugEnabled()) {
        logger.debug("Using ApplicationEventMulticaster [" + this.applicationEventMulticaster + "]");
      }
    }
    else {
      this.applicationEventMulticaster = new SimpleApplicationEventMulticaster(beanFactory);
      beanFactory.registerSingleton(APPLICATION_EVENT_MULTICASTER_BEAN_NAME, this.applicationEventMulticaster);
      if (logger.isDebugEnabled()) {
        logger.debug("Unable to locate ApplicationEventMulticaster with name '" +
            APPLICATION_EVENT_MULTICASTER_BEAN_NAME +
            "': using default [" + this.applicationEventMulticaster + "]");

View Full Code Here

      if (logger.isDebugEnabled()) {
        logger.debug("Using ApplicationEventMulticaster [" + this.applicationEventMulticaster + "]");
      }
    }
    else {
      this.applicationEventMulticaster = new SimpleApplicationEventMulticaster();
      beanFactory.registerSingleton(APPLICATION_EVENT_MULTICASTER_BEAN_NAME, this.applicationEventMulticaster);
      if (logger.isDebugEnabled()) {
        logger.debug("Unable to locate ApplicationEventMulticaster with name '" +
            APPLICATION_EVENT_MULTICASTER_BEAN_NAME +
            "': using default [" + this.applicationEventMulticaster + "]");

View Full Code Here

  private String[] args;


  public EventPublishingRunListener(SpringApplication application, String[] args) {
    this.application = application;
    this.args = args;
    this.multicaster = new SimpleApplicationEventMulticaster();
    for (ApplicationListener<?> listener : application.getListeners()) {
      this.multicaster.addApplicationListener(listener);
    }
  }

View Full Code Here

      List<ApplicationListener<ApplicationEvent>> delegates = getListeners(((ApplicationEnvironmentPreparedEvent) event)
          .getEnvironment());
      if (delegates.isEmpty()) {
        return;
      }
      this.multicaster = new SimpleApplicationEventMulticaster();
      for (ApplicationListener<ApplicationEvent> listener : delegates) {
        this.multicaster.addApplicationListener(listener);
      }
    }
    if (this.multicaster != null) {

View Full Code Here

  @Configuration
  static class Multicaster {


    @Bean
    public SimpleApplicationEventMulticaster applicationEventMulticaster() {
      return new SimpleApplicationEventMulticaster();
    }

View Full Code Here

@ComponentScan("org.baeldung.springevents.synchronous")
public class AsynchronousSpringEventsConfig {


    @Bean(name = "applicationEventMulticaster")
    public ApplicationEventMulticaster simpleApplicationEventMulticaster() {
        final SimpleApplicationEventMulticaster simpleApplicationEventMulticaster = new SimpleApplicationEventMulticaster();
        simpleApplicationEventMulticaster.setTaskExecutor(new SimpleAsyncTaskExecutor());
        return simpleApplicationEventMulticaster;
    }

View Full Code Here

    return taskExecutor;
  }


  private OsgiBundleApplicationContextEventMulticaster createDefaultEventMulticaster() {
    isMulticasterManagedInternally = true;
    return new OsgiBundleApplicationContextEventMulticasterAdapter(new SimpleApplicationEventMulticaster());
  }

View Full Code Here

0 1

TOP

Related Classes of org.springframework.context.event.SimpleApplicationEventMulticaster

jfun.yan.spring.Container2ApplicationContext

org.baeldung.springevents.asynchronous.AsynchronousSpringEventsConfig

org.springframework.boot.context.config.DelegatingApplicationListener

org.springframework.boot.context.event.EventPublishingRunListener

org.springframework.boot.SpringApplicationTests$Multicaster

org.springframework.context.ApplicationListener

org.springframework.context.support.AbstractApplicationContext

org.springframework.core.task.SyncTaskExecutor

org.springframework.osgi.extender.internal.support.ExtenderConfiguration

org.springframework.util.ErrorHandler

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.