| /* |
| * 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.omega.spring; |
| |
| import com.google.common.collect.ImmutableList; |
| import org.apache.servicecomb.pack.common.AlphaMetaKeys; |
| import org.apache.servicecomb.pack.contract.grpc.ServerMeta; |
| import org.apache.servicecomb.pack.omega.connector.grpc.AlphaClusterDiscovery; |
| import org.apache.servicecomb.pack.omega.connector.grpc.AlphaClusterConfig; |
| import org.apache.servicecomb.pack.omega.connector.grpc.core.FastestSender; |
| import org.apache.servicecomb.pack.omega.connector.grpc.core.LoadBalanceContext; |
| import org.apache.servicecomb.pack.omega.connector.grpc.core.LoadBalanceContextBuilder; |
| import org.apache.servicecomb.pack.omega.connector.grpc.core.TransactionType; |
| import org.apache.servicecomb.pack.omega.connector.grpc.saga.SagaLoadBalanceSender; |
| import org.apache.servicecomb.pack.omega.connector.grpc.tcc.TccLoadBalanceSender; |
| import org.apache.servicecomb.pack.omega.transaction.CallbackContext; |
| import org.apache.servicecomb.pack.omega.context.IdGenerator; |
| import org.apache.servicecomb.pack.omega.context.OmegaContext; |
| import org.apache.servicecomb.pack.omega.context.ServiceConfig; |
| import org.apache.servicecomb.pack.omega.context.UniqueIdGenerator; |
| import org.apache.servicecomb.pack.omega.format.KryoMessageFormat; |
| import org.apache.servicecomb.pack.omega.format.MessageFormat; |
| import org.apache.servicecomb.pack.omega.transaction.MessageHandler; |
| import org.apache.servicecomb.pack.omega.transaction.SagaMessageSender; |
| import org.apache.servicecomb.pack.omega.transaction.tcc.DefaultParametersContext; |
| import org.apache.servicecomb.pack.omega.transaction.tcc.ParametersContext; |
| import org.apache.servicecomb.pack.omega.transaction.tcc.TccMessageHandler; |
| import org.apache.servicecomb.pack.omega.transaction.tcc.TccMessageSender; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| 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.context.annotation.Bean; |
| import org.springframework.context.annotation.Configuration; |
| import org.springframework.context.annotation.Lazy; |
| |
| import java.lang.invoke.MethodHandles; |
| |
| @Configuration |
| class OmegaSpringConfig { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| @ConditionalOnMissingBean |
| @Bean(name = {"omegaUniqueIdGenerator"}) |
| IdGenerator<String> idGenerator() { |
| return new UniqueIdGenerator(); |
| } |
| |
| @Bean |
| OmegaContext omegaContext(@Qualifier("omegaUniqueIdGenerator") IdGenerator<String> idGenerator, SagaMessageSender messageSender) { |
| ServerMeta serverMeta = messageSender.onGetServerMeta(); |
| boolean akkaEnabeld = Boolean.parseBoolean(serverMeta.getMetaMap().get(AlphaMetaKeys.AkkaEnabled.name())); |
| return new OmegaContext(idGenerator,akkaEnabeld); |
| } |
| |
| @Bean(name = {"compensationContext"}) |
| CallbackContext compensationContext(OmegaContext omegaContext) { |
| return new CallbackContext(omegaContext); |
| } |
| |
| @Bean(name = {"coordinateContext"}) |
| CallbackContext coordinateContext(OmegaContext omegaContext) { |
| return new CallbackContext(omegaContext); |
| } |
| |
| @Bean |
| ServiceConfig serviceConfig(@Value("${spring.application.name}") String serviceName, @Value("${omega.instance.instanceId:#{null}}") String instanceId) { |
| return new ServiceConfig(serviceName,instanceId); |
| } |
| |
| @Bean |
| ParametersContext parametersContext() { |
| return new DefaultParametersContext(); |
| } |
| |
| @Bean |
| @ConditionalOnProperty(name = "alpha.cluster.register.type", havingValue = "default", matchIfMissing = true) |
| AlphaClusterDiscovery alphaClusterAddress(@Value("${alpha.cluster.address:0.0.0.0:8080}") String[] addresses){ |
| return AlphaClusterDiscovery.builder().addresses(addresses).build(); |
| } |
| |
| @Bean |
| AlphaClusterConfig alphaClusterConfig( |
| @Value("${alpha.cluster.ssl.enable:false}") boolean enableSSL, |
| @Value("${alpha.cluster.ssl.mutualAuth:false}") boolean mutualAuth, |
| @Value("${alpha.cluster.ssl.cert:client.crt}") String cert, |
| @Value("${alpha.cluster.ssl.key:client.pem}") String key, |
| @Value("${alpha.cluster.ssl.certChain:ca.crt}") String certChain, |
| @Lazy AlphaClusterDiscovery alphaClusterDiscovery, |
| @Lazy MessageHandler handler, |
| @Lazy TccMessageHandler tccMessageHandler) { |
| |
| LOG.info("Discovery alpha cluster address {} from {}",alphaClusterDiscovery.getAddresses() == null ? "" : String.join(",",alphaClusterDiscovery.getAddresses()), alphaClusterDiscovery.getDiscoveryType().name()); |
| MessageFormat messageFormat = new KryoMessageFormat(); |
| AlphaClusterConfig clusterConfig = AlphaClusterConfig.builder() |
| .addresses(ImmutableList.copyOf(alphaClusterDiscovery.getAddresses())) |
| .enableSSL(enableSSL) |
| .enableMutualAuth(mutualAuth) |
| .cert(cert) |
| .key(key) |
| .certChain(certChain) |
| .messageDeserializer(messageFormat) |
| .messageSerializer(messageFormat) |
| .messageHandler(handler) |
| .tccMessageHandler(tccMessageHandler) |
| .build(); |
| return clusterConfig; |
| } |
| |
| @Bean(name = "sagaLoadContext") |
| LoadBalanceContext sagaLoadBalanceSenderContext( |
| AlphaClusterConfig alphaClusterConfig, |
| ServiceConfig serviceConfig, |
| @Value("${omega.connection.reconnectDelay:3000}") int reconnectDelay, |
| @Value("${omega.connection.sending.timeout:8}") int timeoutSeconds) { |
| LoadBalanceContext loadBalanceSenderContext = new LoadBalanceContextBuilder( |
| TransactionType.SAGA, |
| alphaClusterConfig, |
| serviceConfig, |
| reconnectDelay, |
| timeoutSeconds).build(); |
| return loadBalanceSenderContext; |
| } |
| |
| @Bean |
| SagaMessageSender sagaLoadBalanceSender(@Qualifier("sagaLoadContext") LoadBalanceContext loadBalanceSenderContext) { |
| final SagaMessageSender sagaMessageSender = new SagaLoadBalanceSender(loadBalanceSenderContext, new FastestSender()); |
| sagaMessageSender.onConnected(); |
| Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() { |
| @Override |
| public void run() { |
| sagaMessageSender.onDisconnected(); |
| sagaMessageSender.close(); |
| } |
| })); |
| return sagaMessageSender; |
| } |
| |
| @Bean(name = "tccLoadContext") |
| LoadBalanceContext loadBalanceSenderContext( |
| AlphaClusterConfig alphaClusterConfig, |
| ServiceConfig serviceConfig, |
| @Value("${omega.connection.reconnectDelay:3000}") int reconnectDelay, |
| @Value("${omega.connection.sending.timeout:8}") int timeoutSeconds) { |
| LoadBalanceContext loadBalanceSenderContext = new LoadBalanceContextBuilder( |
| TransactionType.TCC, |
| alphaClusterConfig, |
| serviceConfig, |
| reconnectDelay, |
| timeoutSeconds).build(); |
| return loadBalanceSenderContext; |
| } |
| |
| @Bean |
| TccMessageSender tccLoadBalanceSender(@Qualifier("tccLoadContext") LoadBalanceContext loadBalanceSenderContext) { |
| final TccMessageSender tccMessageSender = new TccLoadBalanceSender(loadBalanceSenderContext, new FastestSender()); |
| tccMessageSender.onConnected(); |
| Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() { |
| @Override |
| public void run() { |
| tccMessageSender.onDisconnected(); |
| tccMessageSender.close(); |
| } |
| })); |
| return tccMessageSender; |
| } |
| } |