org.springframework.retry.RetryOperations Java Exaples

Source File: FieldValueCounterSinkStoreConfiguration.java From spring-cloud-stream-app-starters with Apache License 2.0

5 votes

@Bean
public RetryOperations retryOperations() {
	RetryTemplate retryTemplate = new RetryTemplate();
	retryTemplate.setRetryPolicy(new SimpleRetryPolicy(3, Collections.<Class<? extends Throwable>, Boolean>singletonMap(RedisConnectionFailureException.class, true)));
	ExponentialBackOffPolicy backOffPolicy = new ExponentialBackOffPolicy();
	backOffPolicy.setInitialInterval(1000L);
	backOffPolicy.setMaxInterval(1000L);
	backOffPolicy.setMultiplier(2);
	retryTemplate.setBackOffPolicy(backOffPolicy);
	return retryTemplate;
}

Source File: AggregateCounterSinkStoreConfiguration.java From spring-cloud-stream-app-starters with Apache License 2.0

5 votes

@Bean
public RetryOperations retryOperations() {
	RetryTemplate retryTemplate = new RetryTemplate();
	retryTemplate.setRetryPolicy(new SimpleRetryPolicy(3,
			Collections.<Class<? extends Throwable>, Boolean>singletonMap(RedisConnectionFailureException.class, true)));
	ExponentialBackOffPolicy backOffPolicy = new ExponentialBackOffPolicy();
	backOffPolicy.setInitialInterval(1000L);
	backOffPolicy.setMaxInterval(1000L);
	backOffPolicy.setMultiplier(2);
	retryTemplate.setBackOffPolicy(backOffPolicy);
	return retryTemplate;
}

Source File: ExceptionQueueContextConfig.java From sinavi-jfw with Apache License 2.0

5 votes

/**
 * リトライのポリシー（間隔、回数）を設定し、
 * {@link RetryOperations}のインスタンスをDIコンテナに登録します。
 * @return {@link RetryTemplate}のインスタンス
 */
@Bean
public RetryOperations retryOperations() {
    RetryTemplate template = new RetryTemplate();
    template.setRetryPolicy(retryPolicy());
    template.setBackOffPolicy(backOffPolicy());
    return template;
}

Source File: ExceptionQueueContextConfigTest.java From sinavi-jfw with Apache License 2.0

4 votes

@Test
public void デフォルト値が設定されて指定のインスタンスがDIコンテナに登録される() {
    assertThat(config.errorExchangeKey, is("error.exchange"));
    assertThat(config.exceptionBindingKey, is("#.exception.#"));
    assertThat(config.exceptionExchangeKey, is("exception.exchange"));
    assertThat(config.recoverableExceptionQueue, is("recoverable.exception.messages.queue"));
    assertThat(config.unrecoverableExceptionQueue, is("unrecoverable.exception.messages.queue"));
    assertThat(config.unrecoverableExceptionBindingKey, is("#.unrecoverable.exception.#"));
    assertThat(config.recoverableExceptionBindingKey, is("#.recoverable.exception.#"));
    assertThat(config.unknownExceptionRoutingKey, is("unknown.unrecoverable.exception.key"));
    TopicExchange error = context.getBean("errorExchange", TopicExchange.class);
    assertThat(error, is(notNullValue()));
    assertThat(error.getType(), is("topic"));
    assertThat(error.getName(), is("error.exchange"));
    TopicExchange exception = context.getBean("exceptionExchange", TopicExchange.class);
    assertThat(exception, is(notNullValue()));
    assertThat(exception.getType(), is("topic"));
    assertThat(exception.getName(), is("exception.exchange"));
    Queue recover = context.getBean("recoverableExceptionQueue", Queue.class);
    assertThat(recover, is(notNullValue()));
    assertThat(recover.getName(), is("recoverable.exception.messages.queue"));
    Queue unrecover = context.getBean("unrecoverableExceptionQueue", Queue.class);
    assertThat(unrecover, is(notNullValue()));
    assertThat(unrecover.getName(), is("unrecoverable.exception.messages.queue"));
    Binding exceptionBinding = context.getBean("exceptionBinding", Binding.class);
    assertThat(exceptionBinding, is(notNullValue()));
    assertThat(exceptionBinding.getExchange(), is("error.exchange"));
    assertThat(exceptionBinding.getDestination(), is("exception.exchange"));
    assertThat(exceptionBinding.getRoutingKey(), is("#.exception.#"));
    Binding recoverBinding = context.getBean("recoverableExceptionQueueBinding", Binding.class);
    assertThat(recoverBinding, is(notNullValue()));
    assertThat(recoverBinding.getExchange(), is("exception.exchange"));
    assertThat(recoverBinding.getDestination(), is("recoverable.exception.messages.queue"));
    assertThat(recoverBinding.getRoutingKey(), is("#.recoverable.exception.#"));
    Binding unrecoverBinding = context.getBean("unrecoverableExceptionQueueBinding", Binding.class);
    assertThat(unrecoverBinding, is(notNullValue()));
    assertThat(unrecoverBinding.getExchange(), is("exception.exchange"));
    assertThat(unrecoverBinding.getDestination(), is("unrecoverable.exception.messages.queue"));
    assertThat(unrecoverBinding.getRoutingKey(), is("#.unrecoverable.exception.#"));
    
    assertThat(config.retryCount, is(10));
    assertThat(config.backOffPeriod, is(1000L));
    assertThat(context.getBean(RetryOperations.class), is(notNullValue()));
    assertThat(context.getBean(ExceptionMessageExchanger.class), is(notNullValue()));
    assertThat(context.getBean(LoggingErrorHandler.class), is(notNullValue()));
    LoggingErrorHandler handler = context.getBean(LoggingErrorHandler.class);
    BinaryExceptionClassifier mapping = handler.getRetryableClassifier();
    assertThat(mapping, is(notNullValue()));
    assertThat(mapping.classify(new AmqpApplicationRecoverableException("")), is(true));
    assertThat(mapping.classify(new AmqpApplicationUnrecoverableException("")), is(false));
    assertThat(context.getBean(LoggingErrorHandler.class), is(notNullValue()));
    assertThat(context.getBean(Advice[].class), is(notNullValue()));
    assertThat(context.getBean(StatefulRetryOperationsInterceptor.class), is(notNullValue()));
}

Source File: ExceptionQueueContextConfigTest.java From sinavi-jfw with Apache License 2.0

4 votes

@Test
public void デフォルト値が設定されて指定のインスタンスがDIコンテナに登録される() {
    assertThat(config.errorExchangeKey, is("override.error"));
    assertThat(config.exceptionBindingKey, is("override.exception.binding"));
    assertThat(config.exceptionExchangeKey, is("override.exception"));
    assertThat(config.recoverableExceptionQueue, is("override.recoverable.exception.message.queue"));
    assertThat(config.unrecoverableExceptionQueue, is("override.unrecoverable.exception.message.queue"));
    assertThat(config.unrecoverableExceptionBindingKey, is("override.unrecoverable.exception.binding"));
    assertThat(config.recoverableExceptionBindingKey, is("override.recoverable.exception.binding"));
    assertThat(config.unknownExceptionRoutingKey, is("override.exception.key"));
    TopicExchange error = context.getBean("errorExchange", TopicExchange.class);
    assertThat(error, is(notNullValue()));
    assertThat(error.getType(), is("topic"));
    assertThat(error.getName(), is("override.error"));
    TopicExchange exception = context.getBean("exceptionExchange", TopicExchange.class);
    assertThat(exception, is(notNullValue()));
    assertThat(exception.getType(), is("topic"));
    assertThat(exception.getName(), is("override.exception"));
    Queue recover = context.getBean("recoverableExceptionQueue", Queue.class);
    assertThat(recover, is(notNullValue()));
    assertThat(recover.getName(), is("override.recoverable.exception.message.queue"));
    Queue unrecover = context.getBean("unrecoverableExceptionQueue", Queue.class);
    assertThat(unrecover, is(notNullValue()));
    assertThat(unrecover.getName(), is("override.unrecoverable.exception.message.queue"));
    Binding exceptionBinding = context.getBean("exceptionBinding", Binding.class);
    assertThat(exceptionBinding, is(notNullValue()));
    assertThat(exceptionBinding.getExchange(), is("override.error"));
    assertThat(exceptionBinding.getDestination(), is("override.exception"));
    assertThat(exceptionBinding.getRoutingKey(), is("override.exception.binding"));
    Binding recoverBinding = context.getBean("recoverableExceptionQueueBinding", Binding.class);
    assertThat(recoverBinding, is(notNullValue()));
    assertThat(recoverBinding.getExchange(), is("override.exception"));
    assertThat(recoverBinding.getDestination(), is("override.recoverable.exception.message.queue"));
    assertThat(recoverBinding.getRoutingKey(), is("override.recoverable.exception.binding"));
    Binding unrecoverBinding = context.getBean("unrecoverableExceptionQueueBinding", Binding.class);
    assertThat(unrecoverBinding, is(notNullValue()));
    assertThat(unrecoverBinding.getExchange(), is("override.exception"));
    assertThat(unrecoverBinding.getDestination(), is("override.unrecoverable.exception.message.queue"));
    assertThat(unrecoverBinding.getRoutingKey(), is("override.unrecoverable.exception.binding"));

    assertThat(config.retryCount, is(999));
    assertThat(config.backOffPeriod, is(99999L));
    assertThat(context.getBean(RetryOperations.class), is(notNullValue()));
    assertThat(context.getBean(ExceptionMessageExchanger.class), is(notNullValue()));
    assertThat(context.getBean(LoggingErrorHandler.class), is(notNullValue()));
    LoggingErrorHandler handler = context.getBean(LoggingErrorHandler.class);
    BinaryExceptionClassifier mapping = handler.getRetryableClassifier();
    assertThat(mapping, is(notNullValue()));
    assertThat(mapping.classify(new AmqpApplicationRecoverableException("")), is(true));
    assertThat(mapping.classify(new AmqpApplicationUnrecoverableException("")), is(false));
    assertThat(context.getBean(LoggingErrorHandler.class), is(notNullValue()));
    assertThat(context.getBean(Advice[].class), is(notNullValue()));
    assertThat(context.getBean(StatefulRetryOperationsInterceptor.class), is(notNullValue()));
}

Source File: KafkaTopicProvisioner.java From spring-cloud-stream-binder-kafka with Apache License 2.0

2 votes

/**
 * Mutator for metadata retry operations.
 * @param metadataRetryOperations the retry configuration
 */
public void setMetadataRetryOperations(RetryOperations metadataRetryOperations) {
	this.metadataRetryOperations = metadataRetryOperations;
}

org.springframework.retry.RetryOperations Java Examples