zipkin2.server.internal.mysql.ZipkinMySQLStorageConfiguration Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *     http://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 zipkin2.server.internal.mysql;

import java.util.List;
import java.util.concurrent.Executor;
import javax.sql.DataSource;
import org.jooq.ExecuteListenerProvider;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import zipkin2.storage.StorageComponent;
import zipkin2.storage.mysql.v1.MySQLStorage;

@Configuration
@EnableConfigurationProperties(ZipkinMySQLStorageProperties.class)
@ConditionalOnProperty(name = "zipkin.storage.type", havingValue = "mysql")
@ConditionalOnMissingBean(StorageComponent.class)
@Import(TracingZipkinMySQLStorageAutoConfiguration.class)
public class ZipkinMySQLStorageConfiguration {
  @Autowired(required = false) ZipkinMySQLStorageProperties mysql;
  @Autowired(required = false) ExecuteListenerProvider mysqlListener;

  @Bean @ConditionalOnMissingBean
  Executor mysqlExecutor() {
    ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
    executor.setThreadNamePrefix("ZipkinMySQLStorage-");
    executor.initialize();
    return executor;
  }

  @Bean @ConditionalOnMissingBean
  DataSource mysqlDataSource() {
    return mysql.toDataSource();
  }

  @Bean StorageComponent storage(
    Executor mysqlExecutor,
    DataSource mysqlDataSource,
    @Value("${zipkin.storage.strict-trace-id:true}") boolean strictTraceId,
    @Value("${zipkin.storage.search-enabled:true}") boolean searchEnabled,
    @Value("${zipkin.storage.autocomplete-keys:}") List autocompleteKeys) {
    return MySQLStorage.newBuilder()
      .strictTraceId(strictTraceId)
      .searchEnabled(searchEnabled)
      .autocompleteKeys(autocompleteKeys)
      .executor(mysqlExecutor)
      .datasource(mysqlDataSource)
      .listenerProvider(mysqlListener)
      .build();
  }
}