/
KinesisBinderConfiguration.java
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/
KinesisBinderConfiguration.java
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/*
* Copyright 2017-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cloud.stream.binder.kinesis.config;
import java.util.List;
import java.util.Set;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.auth.BasicSessionCredentials;
import com.amazonaws.services.kinesis.producer.KinesisProducerConfiguration;
import io.awspring.cloud.autoconfigure.core.AwsClientBuilderConfigurer;
import io.awspring.cloud.autoconfigure.core.AwsClientCustomizer;
import io.awspring.cloud.autoconfigure.core.CredentialsProviderAutoConfiguration;
import io.awspring.cloud.autoconfigure.core.RegionProviderAutoConfiguration;
import io.awspring.cloud.autoconfigure.dynamodb.DynamoDbProperties;
import io.awspring.cloud.autoconfigure.metrics.CloudWatchProperties;
import io.micrometer.observation.ObservationRegistry;
import software.amazon.awssdk.auth.credentials.AwsCredentials;
import software.amazon.awssdk.auth.credentials.AwsCredentialsProvider;
import software.amazon.awssdk.auth.credentials.AwsSessionCredentials;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.regions.providers.AwsRegionProvider;
import software.amazon.awssdk.services.cloudwatch.CloudWatchAsyncClient;
import software.amazon.awssdk.services.cloudwatch.CloudWatchAsyncClientBuilder;
import software.amazon.awssdk.services.dynamodb.DynamoDbAsyncClient;
import software.amazon.awssdk.services.dynamodb.DynamoDbAsyncClientBuilder;
import software.amazon.awssdk.services.kinesis.KinesisAsyncClient;
import software.amazon.awssdk.services.kinesis.KinesisAsyncClientBuilder;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator;
import org.springframework.boot.actuate.health.HealthIndicator;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.stream.binder.Binder;
import org.springframework.cloud.stream.binder.kinesis.KinesisBinderHealthIndicator;
import org.springframework.cloud.stream.binder.kinesis.KinesisMessageChannelBinder;
import org.springframework.cloud.stream.binder.kinesis.properties.KinesisBinderConfigurationProperties;
import org.springframework.cloud.stream.binder.kinesis.properties.KinesisExtendedBindingProperties;
import org.springframework.cloud.stream.binder.kinesis.provisioning.KinesisStreamProvisioner;
import org.springframework.cloud.stream.binding.Bindable;
import org.springframework.cloud.stream.config.ConsumerEndpointCustomizer;
import org.springframework.cloud.stream.config.ProducerMessageHandlerCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.integration.aws.lock.DynamoDbLockRegistry;
import org.springframework.integration.aws.lock.DynamoDbLockRepository;
import org.springframework.integration.aws.metadata.DynamoDbMetadataStore;
import org.springframework.integration.aws.outbound.AbstractAwsMessageHandler;
import org.springframework.integration.endpoint.MessageProducerSupport;
import org.springframework.integration.metadata.ConcurrentMetadataStore;
import org.springframework.integration.support.locks.LockRegistry;
/**
* The auto-configuration for AWS components and Spring Cloud Stream Kinesis Binder.
*
* @author Peter Oates
* @author Artem Bilan
* @author Arnaud Lecollaire
* @author Asiel Caballero
*/
@AutoConfiguration
@AutoConfigureAfter({CredentialsProviderAutoConfiguration.class, RegionProviderAutoConfiguration.class})
@ConditionalOnMissingBean(Binder.class)
@EnableConfigurationProperties({
KinesisBinderConfigurationProperties.class,
KinesisExtendedBindingProperties.class,
KinesisProperties.class,
DynamoDbProperties.class,
CloudWatchProperties.class
})
public class KinesisBinderConfiguration {
private final KinesisBinderConfigurationProperties configurationProperties;
private final AwsCredentialsProvider awsCredentialsProvider;
private final AwsClientBuilderConfigurer awsClientBuilderConfigurer;
private final Region region;
private final boolean hasInputs;
public KinesisBinderConfiguration(KinesisBinderConfigurationProperties configurationProperties,
AwsCredentialsProvider awsCredentialsProvider,
AwsRegionProvider regionProvider,
AwsClientBuilderConfigurer awsClientBuilderConfigurer,
List<Bindable> bindables) {
this.configurationProperties = configurationProperties;
this.awsCredentialsProvider = awsCredentialsProvider;
this.awsClientBuilderConfigurer = awsClientBuilderConfigurer;
this.region = regionProvider.getRegion();
this.hasInputs =
bindables.stream()
.map(Bindable::getInputs)
.flatMap(Set::stream)
.findFirst()
.isPresent();
}
@Bean
@ConditionalOnMissingBean
public KinesisAsyncClient amazonKinesis(KinesisProperties properties,
ObjectProvider<AwsClientCustomizer<KinesisAsyncClientBuilder>> configurer) {
return awsClientBuilderConfigurer
.configure(KinesisAsyncClient.builder(), properties, configurer.getIfAvailable()).build();
}
@Bean
public KinesisStreamProvisioner provisioningProvider(KinesisAsyncClient amazonKinesis) {
return new KinesisStreamProvisioner(amazonKinesis, this.configurationProperties);
}
@Bean
@ConditionalOnMissingBean
public DynamoDbAsyncClient dynamoDB(DynamoDbProperties properties,
ObjectProvider<AwsClientCustomizer<DynamoDbAsyncClientBuilder>> configurer) {
if (this.hasInputs) {
return awsClientBuilderConfigurer
.configure(DynamoDbAsyncClient.builder(), properties, configurer.getIfAvailable()).build();
}
else {
return null;
}
}
@Bean
@ConditionalOnMissingBean(LockRegistry.class)
@ConditionalOnBean(DynamoDbAsyncClient.class)
@ConditionalOnProperty(name = "spring.cloud.stream.kinesis.binder.kpl-kcl-enabled", havingValue = "false",
matchIfMissing = true)
public DynamoDbLockRepository dynamoDbLockRepository(@Autowired(required = false) DynamoDbAsyncClient dynamoDB) {
if (dynamoDB != null) {
KinesisBinderConfigurationProperties.Locks locks = this.configurationProperties.getLocks();
DynamoDbLockRepository dynamoDbLockRepository = new DynamoDbLockRepository(dynamoDB, locks.getTable());
dynamoDbLockRepository.setLeaseDuration(locks.getLeaseDuration());
dynamoDbLockRepository.setBillingMode(locks.getBillingMode());
dynamoDbLockRepository.setReadCapacity(locks.getReadCapacity());
dynamoDbLockRepository.setWriteCapacity(locks.getWriteCapacity());
return dynamoDbLockRepository;
}
else {
return null;
}
}
@Bean
@ConditionalOnMissingBean
@ConditionalOnBean(DynamoDbAsyncClient.class)
@ConditionalOnProperty(name = "spring.cloud.stream.kinesis.binder.kpl-kcl-enabled", havingValue = "false",
matchIfMissing = true)
public LockRegistry dynamoDBLockRegistry(
@Autowired(required = false) DynamoDbLockRepository dynamoDbLockRepository) {
if (dynamoDbLockRepository != null) {
KinesisBinderConfigurationProperties.Locks locks = this.configurationProperties.getLocks();
DynamoDbLockRegistry dynamoDbLockRegistry = new DynamoDbLockRegistry(dynamoDbLockRepository);
dynamoDbLockRegistry.setIdleBetweenTries(locks.getRefreshPeriod());
return dynamoDbLockRegistry;
}
else {
return null;
}
}
@Bean
@ConditionalOnMissingBean
@ConditionalOnBean(DynamoDbAsyncClient.class)
@ConditionalOnProperty(name = "spring.cloud.stream.kinesis.binder.kpl-kcl-enabled", havingValue = "false",
matchIfMissing = true)
public ConcurrentMetadataStore kinesisCheckpointStore(@Autowired(required = false) DynamoDbAsyncClient dynamoDB) {
if (dynamoDB != null) {
KinesisBinderConfigurationProperties.Checkpoint checkpoint = this.configurationProperties.getCheckpoint();
DynamoDbMetadataStore kinesisCheckpointStore = new DynamoDbMetadataStore(dynamoDB, checkpoint.getTable());
kinesisCheckpointStore.setBillingMode(checkpoint.getBillingMode());
kinesisCheckpointStore.setReadCapacity(checkpoint.getReadCapacity());
kinesisCheckpointStore.setWriteCapacity(checkpoint.getWriteCapacity());
kinesisCheckpointStore.setCreateTableDelay(checkpoint.getCreateDelay());
kinesisCheckpointStore.setCreateTableRetries(checkpoint.getCreateRetries());
if (checkpoint.getTimeToLive() != null) {
kinesisCheckpointStore.setTimeToLive(checkpoint.getTimeToLive());
}
return kinesisCheckpointStore;
}
else {
return null;
}
}
@Bean
@ConditionalOnMissingBean
@ConditionalOnProperty(name = "spring.cloud.stream.kinesis.binder.kpl-kcl-enabled")
public CloudWatchAsyncClient cloudWatch(CloudWatchProperties properties,
ObjectProvider<AwsClientCustomizer<CloudWatchAsyncClientBuilder>> configurer) {
if (this.hasInputs) {
return awsClientBuilderConfigurer
.configure(CloudWatchAsyncClient.builder(), properties, configurer.getIfAvailable()).build();
}
else {
return null;
}
}
@Bean
@ConditionalOnMissingBean
@ConditionalOnProperty(name = "spring.cloud.stream.kinesis.binder.kpl-kcl-enabled")
public KinesisProducerConfiguration kinesisProducerConfiguration() {
KinesisProducerConfiguration kinesisProducerConfiguration = new KinesisProducerConfiguration();
kinesisProducerConfiguration.setCredentialsProvider(
new AWSCredentialsProviderAdapter(this.awsCredentialsProvider));
kinesisProducerConfiguration.setRegion(this.region.id());
return kinesisProducerConfiguration;
}
@Bean
public KinesisMessageChannelBinder kinesisMessageChannelBinder(
KinesisStreamProvisioner provisioningProvider,
KinesisAsyncClient amazonKinesis,
KinesisExtendedBindingProperties kinesisExtendedBindingProperties,
@Autowired(required = false) ConcurrentMetadataStore kinesisCheckpointStore,
@Autowired(required = false) LockRegistry lockRegistry,
@Autowired(required = false) DynamoDbAsyncClient dynamoDBClient,
@Autowired(required = false) CloudWatchAsyncClient cloudWatchClient,
@Autowired(required = false) KinesisProducerConfiguration kinesisProducerConfiguration,
@Autowired(required = false) ProducerMessageHandlerCustomizer<? extends AbstractAwsMessageHandler<Void>> producerMessageHandlerCustomizer,
@Autowired(required = false) ConsumerEndpointCustomizer<? extends MessageProducerSupport> consumerEndpointCustomizer,
@Autowired ObservationRegistry observationRegistry) {
KinesisMessageChannelBinder kinesisMessageChannelBinder =
new KinesisMessageChannelBinder(this.configurationProperties, provisioningProvider, amazonKinesis,
this.awsCredentialsProvider, dynamoDBClient, cloudWatchClient);
kinesisMessageChannelBinder.setCheckpointStore(kinesisCheckpointStore);
kinesisMessageChannelBinder.setLockRegistry(lockRegistry);
kinesisMessageChannelBinder.setExtendedBindingProperties(kinesisExtendedBindingProperties);
kinesisMessageChannelBinder.setKinesisProducerConfiguration(kinesisProducerConfiguration);
kinesisMessageChannelBinder.setProducerMessageHandlerCustomizer(producerMessageHandlerCustomizer);
kinesisMessageChannelBinder.setConsumerEndpointCustomizer(consumerEndpointCustomizer);
if (this.configurationProperties.isEnableObservation()) {
kinesisMessageChannelBinder.setObservationRegistry(observationRegistry);
}
return kinesisMessageChannelBinder;
}
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(HealthIndicator.class)
@ConditionalOnEnabledHealthIndicator("binders")
protected static class KinesisBinderHealthIndicatorConfiguration {
@Bean
@ConditionalOnMissingBean(name = "kinesisBinderHealthIndicator")
public KinesisBinderHealthIndicator kinesisBinderHealthIndicator(
KinesisMessageChannelBinder kinesisMessageChannelBinder) {
return new KinesisBinderHealthIndicator(kinesisMessageChannelBinder);
}
}
private static final class AWSCredentialsProviderAdapter implements AWSCredentialsProvider {
private final AwsCredentialsProvider awsCredentialsProvider;
AWSCredentialsProviderAdapter(AwsCredentialsProvider awsCredentialsProvider) {
this.awsCredentialsProvider = awsCredentialsProvider;
}
@Override
public AWSCredentials getCredentials() {
AwsCredentials credentials = awsCredentialsProvider.resolveCredentials();
if (credentials instanceof AwsSessionCredentials sessionCredentials) {
return new BasicSessionCredentials(sessionCredentials.accessKeyId(),
sessionCredentials.secretAccessKey(), sessionCredentials.sessionToken());
}
else {
return new BasicAWSCredentials(credentials.accessKeyId(), credentials.secretAccessKey());
}
}
@Override
public void refresh() {
}
}
}