org.springframework.core.annotation.Order Java Examples

@Bean
@Order(500)
public GlobalFilter modifyResponseFilter() {
	return (exchange, chain) -> {
		log.info("modifyResponseFilter start");
		String value = exchange.getAttributeOrDefault(GATEWAY_HANDLER_MAPPER_ATTR,
				"N/A");
		if (!exchange.getResponse().isCommitted()) {
			exchange.getResponse().getHeaders().add(HANDLER_MAPPER_HEADER, value);
		}
		Route route = exchange.getAttributeOrDefault(GATEWAY_ROUTE_ATTR, null);
		if (route != null) {
			if (!exchange.getResponse().isCommitted()) {
				exchange.getResponse().getHeaders().add(ROUTE_ID_HEADER,
						route.getId());
			}
		}
		return chain.filter(exchange);
	};
}
 

@EventListener
@Order(Ordered.HIGHEST_PRECEDENCE)
public void onSessionCreated(HttpSessionCreatedEvent aEvent)
{
    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    if (authentication == null) {
        log.trace("Session created for anonymous user [{}]", aEvent.getSession().getId());
        // We don't register anonymous un-authorized sessions.
        // If this were a pre-authenticated session, we'd have an authentication by now.
        // If it is using the form-based login, the login page handles registering the
        // session.
        return;
    }
    
    String username = authentication.getName();
    log.trace("Session created for user [{}] [{}]", username, aEvent.getSession().getId());
    sessionRegistry.registerNewSession(aEvent.getSession().getId(), username);
}
 

@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public Jackson2ObjectMapperBuilderCustomizer customJackson() {
    return new Jackson2ObjectMapperBuilderCustomizer() {
        @Override
        public void customize(Jackson2ObjectMapperBuilder builder) {
            builder.serializerByType(LocalDateTime.class,
                    new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
            builder.serializerByType(LocalDate.class,
                    new LocalDateSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
            builder.serializerByType(LocalTime.class,
                    new LocalTimeSerializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
            builder.deserializerByType(LocalDateTime.class,
                    new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
            builder.deserializerByType(LocalDate.class,
                    new LocalDateDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
            builder.deserializerByType(LocalTime.class,
                    new LocalTimeDeserializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
            builder.serializationInclusion(JsonInclude.Include.NON_NULL);
            builder.failOnUnknownProperties(false);
            builder.featuresToDisable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
        }
    };
}
 

@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public Jackson2ObjectMapperBuilderCustomizer customJackson() {
    return new Jackson2ObjectMapperBuilderCustomizer() {
        @Override
        public void customize(Jackson2ObjectMapperBuilder builder) {
            builder.serializerByType(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
            builder.serializerByType(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
            builder.serializerByType(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern("HH:mm:ss")));

            builder.deserializerByType(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
            builder.deserializerByType(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
            builder.deserializerByType(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
            builder.serializationInclusion(JsonInclude.Include.NON_NULL);
            builder.failOnUnknownProperties(false);
            builder.featuresToDisable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
        }
    };
}
 

@SuppressWarnings("unchecked")
private void assertAtComponentOnComposedAnnotationForMultipleCandidateTypes(Class<?> startClass,
		Class<?> rootDeclaringClass, Class<?> declaringClass, String name,
		Class<? extends Annotation> composedAnnotationType) {

	Class<Component> annotationType = Component.class;
	UntypedAnnotationDescriptor descriptor = findAnnotationDescriptorForTypes(
			startClass, Service.class, annotationType, Order.class, Transactional.class);

	assertNotNull("UntypedAnnotationDescriptor should not be null", descriptor);
	assertEquals("rootDeclaringClass", rootDeclaringClass, descriptor.getRootDeclaringClass());
	assertEquals("declaringClass", declaringClass, descriptor.getDeclaringClass());
	assertEquals("annotationType", annotationType, descriptor.getAnnotationType());
	assertEquals("component name", name, ((Component) descriptor.getAnnotation()).value());
	assertNotNull("composedAnnotation should not be null", descriptor.getComposedAnnotation());
	assertEquals("composedAnnotationType", composedAnnotationType, descriptor.getComposedAnnotationType());
}
 

@ExceptionHandler(value = {SchedulerException.class})
@Order(Ordered.HIGHEST_PRECEDENCE)
public ResponseEntity<ErrorResponse> handleException(SchedulerException e, WebRequest request) {
    ErrorResponse.ErrorResponseBuilder errorBuilder = ErrorResponse.newError(HttpServletResponse.SC_BAD_REQUEST, e.getMessage())
            .clientRequest(request)
            .serverContext()
            .exceptionContext(e);

    switch (e.getErrorCode()) {
        case InvalidArgument:
        case SystemSelectorAlreadyExists:
        case SystemSelectorEvaluationError:
            errorBuilder.status(HttpServletResponse.SC_BAD_REQUEST);
            break;
        case SystemSelectorNotFound:
            errorBuilder.status(HttpServletResponse.SC_NOT_FOUND);
            break;
        default:
            errorBuilder.status(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
    ErrorResponse errorResponse = errorBuilder.build();
    return ResponseEntity.status(errorResponse.getStatusCode()).body(errorResponse);
}
 

@Bean({"two", "two1", "two2"})
@Order(2)
public Printer two() {
    return new Printer() {

        @Override
        public boolean supports(Class<?> clazz) {
            return clazz == String.class;
        }

        @Override
        protected String serialize(Object input) {
            return "2";
        }
    };
}
 

/**
 * Create a {@link ConfigureExecutionStage} bean if one is not already defined.
 *
 * @param jobRequestConverter           the job request converter
 * @param jobRequestArguments           the job request arguments group
 * @param runtimeConfigurationArguments the runtime configuration arguments group
 * @param cleanupArguments              the cleanup arguments group
 */
@Bean
@Lazy
@Order(30)
@ConditionalOnMissingBean(ConfigureExecutionStage.class)
ConfigureExecutionStage configureExecutionStage(
    final JobRequestConverter jobRequestConverter,
    final ArgumentDelegates.JobRequestArguments jobRequestArguments,
    final ArgumentDelegates.RuntimeConfigurationArguments runtimeConfigurationArguments,
    final ArgumentDelegates.CleanupArguments cleanupArguments
) {
    return new ConfigureExecutionStage(
        jobRequestConverter,
        jobRequestArguments,
        runtimeConfigurationArguments,
        cleanupArguments
    );
}
 

@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public Jackson2ObjectMapperBuilderCustomizer customJackson() {
    return new Jackson2ObjectMapperBuilderCustomizer() {
        @Override
        public void customize(Jackson2ObjectMapperBuilder builder) {
            builder.serializerByType(LocalDateTime.class,
                    new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
            builder.serializerByType(LocalDate.class,
                    new LocalDateSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
            builder.serializerByType(LocalTime.class,
                    new LocalTimeSerializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
            builder.deserializerByType(LocalDateTime.class,
                    new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
            builder.deserializerByType(LocalDate.class,
                    new LocalDateDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
            builder.deserializerByType(LocalTime.class,
                    new LocalTimeDeserializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
            builder.serializationInclusion(JsonInclude.Include.NON_NULL);
            builder.failOnUnknownProperties(false);
            builder.featuresToDisable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
        }
    };
}
 

@Bean
@Order(-100)
public GlobalFilter globalFilter() {
    return (exchange, chain) -> {
        //调用请求之前统计时间
        Long startTime = System.currentTimeMillis();

        ServerHttpRequest request = exchange.getRequest();
        String remoteIp = Objects.requireNonNull(request.getRemoteAddress()).getHostString();
        R<Boolean> blackIpValid = blackIpClient.checkBlackIpValid(remoteIp);
        if (blackIpValid.isOk()) {
            log.error("Forbidden Ip: {}", remoteIp);
            exchange.getResponse().setStatusCode(HttpStatus.FORBIDDEN);
            return exchange.getResponse().setComplete();
        }
        return chain.filter(exchange).then().then(Mono.fromRunnable(() -> {
            //调用请求之后统计时间
            Long endTime = System.currentTimeMillis();

            log.info("Remote Ip: {}; Request url: {}; Response code: {}; Time: {}ms", remoteIp, request.getURI().getRawPath(), exchange.getResponse().getStatusCode(), (endTime - startTime));
        }));
    };
}
 

@Order(Ordered.HIGHEST_PRECEDENCE)
@Bean
public ComponentCustomizer<EhcacheComponent> customizer() {
    return new ComponentCustomizer<EhcacheComponent>() {
        @Override
        public void customize(EhcacheComponent component) {
            component.addCachesConfigurations(Collections.singletonMap(
                CACHE_CONFIG_ID,
                CacheConfigurationBuilder.newCacheConfigurationBuilder(
                    String.class,
                    String.class,
                    ResourcePoolsBuilder.newResourcePoolsBuilder()
                        .heap(2100, EntryUnit.ENTRIES)
                        .offheap(2, MemoryUnit.MB))
                    .build()
            ));
        }
    };
}
 

/**
 * Create an Job Kickoff Task bean that runs the job.
 *
 * @param jobsProperties                     The various jobs properties
 * @param executor                           An instance of an executor
 * @param genieHostInfo                      Info about the host Genie is running on
 * @param registry                           The metrics registry to use
 * @param jobDirectoryManifestCreatorService The manifest creation service
 * @return An application task object
 */
@Bean
@Order(value = 6)
@ConditionalOnMissingBean(JobKickoffTask.class)
public JobKickoffTask jobKickoffTask(
    final JobsProperties jobsProperties,
    final Executor executor,
    final GenieHostInfo genieHostInfo,
    final MeterRegistry registry,
    final JobDirectoryManifestCreatorService jobDirectoryManifestCreatorService
) {
    return new JobKickoffTask(
        jobsProperties.getUsers().isRunAsUserEnabled(),
        jobsProperties.getUsers().isCreationEnabled(),
        executor,
        genieHostInfo.getHostname(),
        registry,
        jobDirectoryManifestCreatorService
    );
}
 

@Order(value = 50)
@EventListener
public void onTerminate(AsyncPlayerTerminationEvent e) {
    Player player = e.getPlayer();
    if (player.getEntity() == null) {
        return;
    }
    EntityData entityData = new EntityData(player.getEntity().getPosition(),
            player.getEntity().getWorld().getID(), player.getGameMode(), player.isFlying());
    try {
        playerManager.getPlayerDataSource().setPlayerData(player, StandardPlayerDataType.ENTITY_DATA,
                entityData);
    } catch (IOException e1) {
        log.error("Failed to save player data for " + player, e1);
    }
}
 

/**
 * Configures a {@link de.otto.synapse.endpoint.MessageInterceptor} that is used to add some default
 * message headers when messages are received by a {@link de.otto.synapse.endpoint.receiver.MessageReceiverEndpoint}.
 *
 * @param synapseProperties properties used to configure the interceptor
 * @return DefaultReceiverHeadersInterceptor
 */
@Bean
@Order(LOWEST_PRECEDENCE)
@ConditionalOnMissingBean
@ConditionalOnProperty(
        prefix = "synapse.receiver.default-headers",
        name = "enabled",
        havingValue = "true",
        matchIfMissing = true)
public DefaultReceiverHeadersInterceptor defaultReceiverHeadersInterceptor(final SynapseProperties synapseProperties) {
    return new DefaultReceiverHeadersInterceptor(synapseProperties);
}
 

@Primary
@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public ErrorWebExceptionHandler errorWebExceptionHandler(ObjectProvider<List<ViewResolver>> viewResolversProvider,
                                                         ServerCodecConfigurer serverCodecConfigurer) {
    ExceptionHandle jsonExceptionHandler = new ExceptionHandle();
    jsonExceptionHandler.setViewResolvers(viewResolversProvider.getIfAvailable(Collections::emptyList));
    jsonExceptionHandler.setMessageWriters(serverCodecConfigurer.getWriters());
    jsonExceptionHandler.setMessageReaders(serverCodecConfigurer.getReaders());
    return jsonExceptionHandler;
}
 

@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
public WebMvcConfigurer webUserTokenInterceptorConfigurer(UserTokenManager userTokenManager,
                                                          AopMethodAuthorizeDefinitionParser parser,
                                                          List<UserTokenParser> userTokenParser) {

    return new WebMvcConfigurerAdapter() {
        @Override
        public void addInterceptors(InterceptorRegistry registry) {
            registry.addInterceptor(new WebUserTokenInterceptor(userTokenManager, userTokenParser, parser));
            super.addInterceptors(registry);
        }
    };
}
 

@Bean
@Order(1)
@ConditionalOnProperty(name = AM_TYPE)
public SecurityWebFilterChain routesSecurityFilterChain(
        final ServerHttpSecurity http,
        final CacheManager cacheManager,
        final LogoutRouteMatcher logoutRouteMatcher,
        final PublicRouteMatcher publicRouteMatcher,
        final CsrfRouteMatcher csrfRouteMatcher,
        final ConfigurableApplicationContext ctx) {

    AMType amType = AMType.valueOf(env.getProperty(AM_TYPE));

    ServerHttpSecurity.AuthorizeExchangeSpec builder = http.authorizeExchange().
            matchers(publicRouteMatcher).permitAll().
            anyExchange().authenticated();

    switch (amType) {
        case OIDC:
        case OAUTH2:
            OAuth2SecurityConfigUtils.forLogin(http, amType, ctx);
            OAuth2SecurityConfigUtils.forLogout(builder, amType, cacheManager, logoutRouteMatcher, ctx);
            break;

        case SAML2:
            break;

        case WA:
        default:
    }

    return builder.and().csrf().requireCsrfProtectionMatcher(csrfRouteMatcher).and().build();
}
 

@Order(EventAction.PREVENT)
@EventListener
public void playerMoveCancellation(PlayerMoveEvent playerMoveEvent) {
    HeadRotatablePosition oldPosition = playerMoveEvent.getOldPosition();
    HeadRotatablePosition newPosition = playerMoveEvent.getNewPosition();

    if (oldPosition.equalCoordinates(newPosition)) {
        return;
    }

    double deltaX = (newPosition.getX() * 32 - oldPosition.getX() * 32) * 128;
    double deltaY = (newPosition.getY() * 32 - oldPosition.getY() * 32) * 128;
    double deltaZ = (newPosition.getZ() * 32 - oldPosition.getZ() * 32) * 128;

    if (isTeleport(deltaX, deltaY, deltaZ)) {
        return;
    }

    Player movingPlayer = playerMoveEvent.getPlayer();
    int entityID = movingPlayer.getEntity().getEntityID();
    float yaw = newPosition.getRotation().getYaw();
    float pitch = newPosition.getRotation().getPitch();

    int chunkX = newPosition.getXAsInt() >> 4;
    int chunkZ = newPosition.getZAsInt() >> 4;

    if (!playerChunkLoadService.hasPlayerLoaded(movingPlayer.getID().getUUID(), ChunkCoords.of(chunkX, chunkZ))) {
        playerMoveEvent.cancel();
    }
}
 

/**
 * 自定义日志事件处理
 *
 * @param event 事件
 */
@Async
@Order
@EventListener(CustomLogEvent.class)
public void handleCustomLogEvent(CustomLogEvent event) {
	CustomLogModel model = wrapperLogModel(event);
	logHandler.handleCustomLog(model);
}
 

/**
 * 数据权限插件
 *
 * @return DataScopeInterceptor
 */
@Order(10)
@Bean
@ConditionalOnProperty(prefix = DatabaseProperties.PREFIX, name = "isDataScope", havingValue = "true", matchIfMissing = true)
public DataScopeInterceptor dataScopeInterceptor() {
    return new DataScopeInterceptor((userId) -> SpringUtils.getBean(UserApi.class).getDataScopeById(userId));
}
 

@ExceptionHandler(value = {RelocationWorkflowException.class})
@Order(Ordered.HIGHEST_PRECEDENCE)
protected ResponseEntity<Object> handleRelocationWorkflowException(RelocationWorkflowException ex, WebRequest request) {
    switch (ex.getErrorCode()) {
        case NotReady:
            return ResponseEntity.status(HttpStatus.SERVICE_UNAVAILABLE).body("Not ready yet");
        case StoreError:
        default:
            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(ex.getMessage());
    }
}
 

@Test
@SuppressWarnings("unchecked")
public void findAnnotationDescriptorForTypesForNonInheritedAnnotationOnInterface() throws Exception {
	// Note: @Order is not inherited.
	assertEquals(
		NonInheritedAnnotationInterface.class,
		findAnnotationDescriptorForTypes(NonInheritedAnnotationInterface.class, Order.class).getRootDeclaringClass());
	assertNull(findAnnotationDescriptorForTypes(SubNonInheritedAnnotationInterface.class, Order.class));
}
 

@Bean
@Order(1)
public SchedulerFactoryBeanCustomizer jobDataSourceCustomizer(ApiBootQuartzProperties properties, DataSource dataSource, @QuartzDataSource ObjectProvider<DataSource> quartzDataSource, ObjectProvider<PlatformTransactionManager> transactionManager) {
    return (schedulerFactoryBean) -> {
        if (properties.getJobStoreType() == JobStoreType.JDBC) {
            DataSource dataSourceToUse = this.getDataSource(dataSource, quartzDataSource);
            schedulerFactoryBean.setDataSource(dataSourceToUse);
            PlatformTransactionManager txManager = transactionManager.getIfUnique();
            if (txManager != null) {
                schedulerFactoryBean.setTransactionManager(txManager);
            }
        }

    };
}
 

@EventListener
@Order(Events.HIGHEST_PLATFORM_PRECEDENCE + 100)
public void init(@SuppressWarnings("unused") AppContextInitializedEvent event) {
    try {
        // register component from app components
        _registerAppComponents();
        //register components from external component jars
        _registerComponents("META-INF/cuba-ui-component.xml");
        //register components from web modules
        _registerComponents("cuba-ui-component.xml");

    } catch (Exception e) {
        log.error("Error on custom UI components registration", e);
    }
}
 

@Async
@Order
@EventListener(SysUserOnlineRefreshLastRequestEvent.class)
public void saveSysUserOnlineRefreshLastRequestEvent(SysUserOnlineRefreshLastRequestEvent event) {
	SessionInformation sessionInformation = (SessionInformation) event.getSource();
	UserOnline userOnline = userOnlineService.getById(sessionInformation.getSessionId());
	if (userOnline != null) {
		userOnline.setLastAccessTime(sessionInformation.getLastRequest());
		userOnlineService.updateById(userOnline);
	} else {
		log.debug("sessionInformation sessionId " + sessionInformation.getSessionId() + ", onlineUser is null");
	}

}
 

/**
 * Normally, the HTTP connector would be statically initialized. This ensures the
 * {@link HttpClient} is configured for the mock endpoint.
 */
@Bean
@Order(0)
public WebClientCustomizer clientConnectorCustomizer(HttpClient httpClient,
		URI baseUrl) {
	return (builder) -> builder.baseUrl(baseUrl.toString())
			.clientConnector(new ReactorClientHttpConnector(httpClient));
}
 

@Bean
@Order(Ordered.HIGHEST_PRECEDENCE)
TaskHandlerResolver taskDispatcherHandlerAdapterResolver (@Lazy TaskHandlerResolver aResolver, Environment aEnvironment) {
  return new TaskDispatcherHandlerAdapterResolver(aResolver,SpelTaskEvaluator.builder()
                                                                              .methodExecutor("tempDir", new TempDir())
                                                                              .environment(aEnvironment)
                                                                              .build());
}
 

@Test
@SuppressWarnings("unchecked")
public void findAnnotationDescriptorForTypesForClassWithMetaAnnotatedInterface() {
	Component rawAnnotation = AnnotationUtils.findAnnotation(ClassWithMetaAnnotatedInterface.class, Component.class);

	UntypedAnnotationDescriptor descriptor = findAnnotationDescriptorForTypes(
			ClassWithMetaAnnotatedInterface.class, Service.class, Component.class, Order.class, Transactional.class);

	assertNotNull(descriptor);
	assertEquals(ClassWithMetaAnnotatedInterface.class, descriptor.getRootDeclaringClass());
	assertEquals(Meta1.class, descriptor.getDeclaringClass());
	assertEquals(rawAnnotation, descriptor.getAnnotation());
	assertEquals(Meta1.class, descriptor.getComposedAnnotation().annotationType());
}
 

private int getOrder(final Method method) {
    final int order;
    Order ann = AnnotationUtils.findAnnotation(method, Order.class);
    if (ann != null) {
        order = ann.value();
    } else {
        order = LOWEST_PRECEDENCE;
    }
    return order;
}
 

/**
 * Create an Command Task bean that processes the command needed for a job.
 *
 * @param registry The metrics registry to use
 * @param fts      File transfer implementation
 * @return An command task object
 */
@Bean
@Order(value = 4)
@ConditionalOnMissingBean(CommandTask.class)
public CommandTask commandProcessorTask(
    final MeterRegistry registry,
    @Qualifier("cacheGenieFileTransferService") final GenieFileTransferService fts
) {
    return new CommandTask(registry, fts);
}