| /* |
| * 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 org.apache.servicecomb.pack.alpha.spec.tcc.db; |
| |
| import java.lang.invoke.MethodHandles; |
| import org.apache.servicecomb.pack.alpha.core.api.APIv1; |
| import org.apache.servicecomb.pack.alpha.core.metrics.AlphaMetricsEndpoint; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.api.TccDbAPIv1Controller; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.api.TccDbAPIv1Impl; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.callback.OmegaCallbackWrapper; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.callback.TccCallbackEngine; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.callback.TccPendingTaskRunner; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.metrics.AlphaMetricsEndpointImpl; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.metrics.MetricsService; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.properties.SpecTccDbProperties; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.service.MemoryTxEventRepository; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.service.RDBTxEventRepository; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.service.TccEventScanner; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.service.TccTxEventRepository; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.service.TccTxEventService; |
| import org.apache.servicecomb.pack.alpha.spec.tcc.db.test.AlphaTccEventController; |
| import org.apache.servicecomb.pack.persistence.jpa.EclipseLinkJpaConfiguration; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.beans.factory.annotation.Value; |
| import org.springframework.boot.autoconfigure.ImportAutoConfiguration; |
| import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression; |
| import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties; |
| import org.springframework.context.annotation.Bean; |
| import org.springframework.context.annotation.Configuration; |
| import org.springframework.context.annotation.Primary; |
| import org.springframework.context.annotation.Profile; |
| import org.springframework.data.jpa.repository.config.EnableJpaRepositories; |
| |
| @Configuration |
| @ImportAutoConfiguration({SpecTccDbProperties.class, EclipseLinkJpaConfiguration.class}) |
| @ConditionalOnExpression("'${alpha.spec.names}'.contains('tcc-db')") |
| @EnableJpaRepositories(basePackages = "org.apache.servicecomb.pack.alpha.spec.tcc.db") |
| public class AlphaSpecTccDbAutoConfiguration { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| @Value("${alpha.compensation.retry.delay:3000}") |
| private int delay; |
| |
| @Value("${alpha.tx.timeout-seconds:600}") |
| private int globalTxTimeoutSeconds; |
| |
| public AlphaSpecTccDbAutoConfiguration() { |
| LOG.info("Alpha Specification Tcc DB"); |
| } |
| |
| @Bean |
| @Primary |
| public DataSourceProperties dataSourceProperties(SpecTccDbProperties specTccDbProperties) { |
| return specTccDbProperties.getDatasource(); |
| } |
| |
| @Bean |
| TccTxEventRepository tccTxEventRepository(SpecTccDbProperties specTccDbProperties) { |
| if (specTccDbProperties.isMemoryMode()) { |
| return new MemoryTxEventRepository(); |
| } else { |
| return new RDBTxEventRepository(); |
| } |
| } |
| |
| @Bean |
| TccCallbackEngine tccCallbackEngine() { |
| return new TccCallbackEngine(); |
| } |
| |
| @Bean |
| TccTxEventService tccTxEventService(TccTxEventRepository tccTxEventRepository, |
| TccCallbackEngine tccCallbackEngine) { |
| return new TccTxEventService(tccTxEventRepository, tccCallbackEngine); |
| } |
| |
| @Bean |
| TccPendingTaskRunner tccPendingTaskRunner() { |
| return new TccPendingTaskRunner(delay); |
| } |
| |
| @Bean |
| OmegaCallbackWrapper omegaCallbackWrapper(TccPendingTaskRunner tccPendingTaskRunner) { |
| return new OmegaCallbackWrapper(tccPendingTaskRunner); |
| } |
| |
| @Bean |
| GrpcTccEventService grpcTccEventService(TccTxEventService tccTxEventService, |
| TccPendingTaskRunner tccPendingTaskRunner, TccEventScanner tccEventScanner) { |
| // start the service which are needed for TCC |
| tccPendingTaskRunner.start(); |
| tccEventScanner.start(); |
| Runtime.getRuntime().addShutdownHook(new Thread(() -> { |
| tccPendingTaskRunner.shutdown(); |
| tccEventScanner.shutdown(); |
| })); |
| return new GrpcTccEventService(tccTxEventService); |
| } |
| |
| @Bean |
| TccEventScanner tccEventScanner(TccTxEventService tccTxEventService) { |
| return new TccEventScanner(tccTxEventService, delay, globalTxTimeoutSeconds); |
| } |
| |
| @Bean |
| public MetricsService metricsService() { |
| return new MetricsService(); |
| } |
| |
| @Bean |
| AlphaMetricsEndpoint alphaMetricsEndpoint(){ |
| return new AlphaMetricsEndpointImpl(); |
| } |
| |
| @Bean |
| TccDbAPIv1Controller apIv1Controller(){ |
| return new TccDbAPIv1Controller(); |
| } |
| |
| @Bean |
| APIv1 apIv1(){ |
| return new TccDbAPIv1Impl(); |
| } |
| |
| @Bean |
| @Profile("test") |
| AlphaTccEventController alphaTccEventController(TccTxEventRepository tccTxEventRepository){ |
| return new AlphaTccEventController(tccTxEventRepository); |
| } |
| } |