org.springframework.context.event.SmartApplicationListener Java Examples
The following examples show how to use
org.springframework.context.event.SmartApplicationListener.
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Example #1
Source File: BalancerConfiguration.java From haven-platform with Apache License 2.0 | 6 votes |
/** * Listens ContextClosedEvent and Closes all async http connections */ @Bean ApplicationListener<?> applicationListener() { return new SmartApplicationListener() { @Override public int getOrder() { return 0; } @Override public boolean supportsEventType(Class<? extends ApplicationEvent> eventType) { return ContextClosedEvent.class.isAssignableFrom(eventType); } @Override public boolean supportsSourceType(Class<?> sourceType) { return true; } @Override public void onApplicationEvent(ApplicationEvent event) { Closeables.close(proxyInstance); } }; }
Example #2
Source File: IngestXmlRunOnceConfig.java From rice with Educational Community License v2.0 | 6 votes |
/** * {@inheritDoc} * * <p> * The {@link org.kuali.rice.coreservice.api.parameter.Parameter} properties need to come from the * {@link ConfigContext} instead of the {@link org.kuali.common.util.spring.env.EnvironmentService} for the scenario * where nobody has wired in a bootstrap PSC in order to help manage the resetting of the database via RunOnce. * </p> */ @Override @Bean public SmartApplicationListener applicationEventListener() { Properties properties = ConfigContext.getCurrentContextConfig().getProperties(); String applicationId = properties.getProperty(CoreConstants.Config.APPLICATION_ID); String namespace = properties.getProperty(NAMESPACE_KEY, NAMESPACE); String component = properties.getProperty(COMPONENT_KEY, COMPONENT); String name = properties.getProperty(NAME_KEY, NAME); String description = properties.getProperty(DESCRIPTION_KEY, DESCRIPTION); boolean runOnMissingParameter = Boolean.parseBoolean(properties.getProperty(RUN_ON_MISSING_PARAMETER_KEY, RUN_ON_MISSING_PARAMETER.toString())); int order = Integer.parseInt(properties.getProperty(ORDER_KEY, String.valueOf(Ordered.LOWEST_PRECEDENCE))); RunOnce runOnce = ParameterServiceRunOnce.builder(applicationId, namespace, component, name) .description(description).runOnMissingParameter(runOnMissingParameter).build(); Executable springExecutable = SpringExecUtils.getSpringExecutable(service, propertySource, IngestXmlExecConfig.class, Lists.newArrayList("master")); Executable executable = RunOnceExecutable.builder(springExecutable, runOnce).build(); return ExecutableApplicationEventListener.builder(executable, ContextRefreshedEvent.class).order(order).build(); }
Example #3
Source File: MultiServerUserRegistry.java From spring-analysis-note with MIT License | 5 votes |
/** * Create an instance wrapping the local user registry. */ public MultiServerUserRegistry(SimpUserRegistry localRegistry) { Assert.notNull(localRegistry, "'localRegistry' is required"); this.id = generateId(); this.localRegistry = localRegistry; this.delegateApplicationEvents = this.localRegistry instanceof SmartApplicationListener; }
Example #4
Source File: MultiServerUserRegistry.java From java-technology-stack with MIT License | 5 votes |
/** * Create an instance wrapping the local user registry. */ public MultiServerUserRegistry(SimpUserRegistry localRegistry) { Assert.notNull(localRegistry, "'localRegistry' is required."); this.id = generateId(); this.localRegistry = localRegistry; this.delegateApplicationEvents = this.localRegistry instanceof SmartApplicationListener; }
Example #5
Source File: MultiServerUserRegistry.java From spring4-understanding with Apache License 2.0 | 5 votes |
/** * Create an instance wrapping the local user registry. */ public MultiServerUserRegistry(SimpUserRegistry localRegistry) { Assert.notNull(localRegistry, "'localRegistry' is required."); this.localRegistry = localRegistry; this.listener = (this.localRegistry instanceof SmartApplicationListener ? (SmartApplicationListener) this.localRegistry : new NoOpSmartApplicationListener()); this.id = generateId(); }
Example #6
Source File: IngestXmlConfig.java From rice with Educational Community License v2.0 | 5 votes |
/** * {@inheritDoc} */ @Override @Bean public SmartApplicationListener applicationEventListener() { Executable executable = config.ingestXmlExecutable(); Integer order = env.getInteger(ORDER_KEY, Integer.valueOf(Ordered.LOWEST_PRECEDENCE)); return ExecutableApplicationEventListener.builder(executable, ContextRefreshedEvent.class).order(order.intValue()).build(); }
Example #7
Source File: MultiServerUserRegistry.java From spring-analysis-note with MIT License | 4 votes |
@Override public int getOrder() { return (this.delegateApplicationEvents ? ((SmartApplicationListener) this.localRegistry).getOrder() : Ordered.LOWEST_PRECEDENCE); }
Example #8
Source File: MultiServerUserRegistry.java From spring-analysis-note with MIT License | 4 votes |
@Override public boolean supportsEventType(Class<? extends ApplicationEvent> eventType) { return (this.delegateApplicationEvents && ((SmartApplicationListener) this.localRegistry).supportsEventType(eventType)); }
Example #9
Source File: MultiServerUserRegistry.java From spring-analysis-note with MIT License | 4 votes |
@Override public boolean supportsSourceType(@Nullable Class<?> sourceType) { return (this.delegateApplicationEvents && ((SmartApplicationListener) this.localRegistry).supportsSourceType(sourceType)); }
Example #10
Source File: MultiServerUserRegistry.java From spring-analysis-note with MIT License | 4 votes |
@Override public void onApplicationEvent(ApplicationEvent event) { if (this.delegateApplicationEvents) { ((SmartApplicationListener) this.localRegistry).onApplicationEvent(event); } }
Example #11
Source File: MultiServerUserRegistry.java From java-technology-stack with MIT License | 4 votes |
@Override public int getOrder() { return (this.delegateApplicationEvents ? ((SmartApplicationListener) this.localRegistry).getOrder() : Ordered.LOWEST_PRECEDENCE); }
Example #12
Source File: MultiServerUserRegistry.java From java-technology-stack with MIT License | 4 votes |
@Override public boolean supportsEventType(Class<? extends ApplicationEvent> eventType) { return (this.delegateApplicationEvents && ((SmartApplicationListener) this.localRegistry).supportsEventType(eventType)); }
Example #13
Source File: MultiServerUserRegistry.java From java-technology-stack with MIT License | 4 votes |
@Override public boolean supportsSourceType(@Nullable Class<?> sourceType) { return (this.delegateApplicationEvents && ((SmartApplicationListener) this.localRegistry).supportsSourceType(sourceType)); }
Example #14
Source File: MultiServerUserRegistry.java From java-technology-stack with MIT License | 4 votes |
@Override public void onApplicationEvent(ApplicationEvent event) { if (this.delegateApplicationEvents) { ((SmartApplicationListener) this.localRegistry).onApplicationEvent(event); } }
Example #15
Source File: DiscoveryClientConfigServiceBootstrapConfiguration.java From spring-cloud-config with Apache License 2.0 | 4 votes |
@Bean public SmartApplicationListener heartbeatListener(ConfigClientProperties properties, ConfigServerInstanceProvider provider) { return new HeartbeatListener(properties, provider); }
Example #16
Source File: SafeApplicationEventMulticaster.java From alfresco-repository with GNU Lesser General Public License v3.0 | 3 votes |
/** * Determine whether the given listener supports the given event. * <p> * The default implementation detects the {@link SmartApplicationListener} * interface. In case of a standard {@link ApplicationListener}, a * {@link GenericApplicationListenerAdapter} will be used to introspect the * generically declared type of the target listener. * * @param listener * the target listener to check * @param eventType * the event type to check against * @param sourceType * the source type to check against * @return whether the given listener should be included in the candidates * for the given event type */ protected boolean supportsEvent(ApplicationListener listener, Class<? extends ApplicationEvent> eventType, Class sourceType) { SmartApplicationListener smartListener = (listener instanceof SmartApplicationListener ? (SmartApplicationListener) listener : new GenericApplicationListenerAdapter(listener)); return (smartListener.supportsEventType(eventType) && smartListener.supportsSourceType(sourceType)); }