| /* |
| * 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.core.provider.producer; |
| |
| import java.io.Closeable; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| import java.util.concurrent.ExecutorService; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.servicecomb.core.BootListener; |
| import org.apache.servicecomb.core.definition.MicroserviceMeta; |
| import org.apache.servicecomb.core.definition.OperationMeta; |
| import org.apache.servicecomb.core.definition.SchemaMeta; |
| import org.apache.servicecomb.foundation.common.utils.ClassLoaderScopeContext; |
| import org.apache.servicecomb.foundation.common.utils.IOUtils; |
| import org.apache.servicecomb.registry.RegistrationManager; |
| import org.apache.servicecomb.registry.api.registry.BasePath; |
| import org.apache.servicecomb.registry.api.registry.Microservice; |
| import org.apache.servicecomb.registry.definition.DefinitionConst; |
| import org.apache.servicecomb.swagger.SwaggerUtils; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.netflix.config.DynamicPropertyFactory; |
| |
| import io.swagger.models.Scheme; |
| import io.swagger.models.Swagger; |
| |
| public class ProducerBootListener implements BootListener { |
| private static final Logger LOGGER = LoggerFactory.getLogger(ProducerBootListener.class); |
| |
| @Override |
| public void onAfterTransport(BootEvent event) { |
| // register schema to microservice; |
| Microservice microservice = RegistrationManager.INSTANCE.getMicroservice(); |
| |
| String swaggerSchema = "http"; |
| for (String endpoint : microservice.getInstance().getEndpoints()) { |
| if (endpoint.startsWith("rest://") && endpoint.indexOf("sslEnabled=true") > 0) { |
| swaggerSchema = "https"; |
| } |
| } |
| |
| MicroserviceMeta microserviceMeta = event.getScbEngine().getProducerMicroserviceMeta(); |
| for (SchemaMeta schemaMeta : microserviceMeta.getSchemaMetas().values()) { |
| Swagger swagger = schemaMeta.getSwagger(); |
| swagger.addScheme(Scheme.forValue(swaggerSchema)); |
| String content = SwaggerUtils.swaggerToString(swagger); |
| LOGGER.info("generate swagger for {}/{}/{}, swagger: {}", |
| microserviceMeta.getAppId(), |
| microserviceMeta.getMicroserviceName(), |
| schemaMeta.getSchemaId(), |
| content); |
| |
| RegistrationManager.INSTANCE.addSchema(schemaMeta.getSchemaId(), content); |
| } |
| |
| saveBasePaths(microserviceMeta); |
| } |
| |
| // just compatible to old 3rd components, servicecomb not use it...... |
| private void saveBasePaths(MicroserviceMeta microserviceMeta) { |
| if (!DynamicPropertyFactory.getInstance().getBooleanProperty(DefinitionConst.REGISTER_SERVICE_PATH, false).get()) { |
| return; |
| } |
| |
| String urlPrefix = ClassLoaderScopeContext.getClassLoaderScopeProperty(DefinitionConst.URL_PREFIX); |
| Map<String, BasePath> basePaths = new LinkedHashMap<>(); |
| for (SchemaMeta schemaMeta : microserviceMeta.getSchemaMetas().values()) { |
| Swagger swagger = schemaMeta.getSwagger(); |
| |
| String basePath = swagger.getBasePath(); |
| if (StringUtils.isNotEmpty(urlPrefix) && !basePath.startsWith(urlPrefix)) { |
| basePath = urlPrefix + basePath; |
| } |
| if (StringUtils.isNotEmpty(basePath)) { |
| BasePath basePathObj = new BasePath(); |
| basePathObj.setPath(basePath); |
| basePaths.put(basePath, basePathObj); |
| } |
| } |
| |
| RegistrationManager.INSTANCE.addBasePath(basePaths.values()); |
| } |
| |
| // bug: can not close all thread for edge |
| @Override |
| public void onAfterClose(BootEvent event) { |
| MicroserviceMeta microserviceMeta = event.getScbEngine().getProducerMicroserviceMeta(); |
| if (microserviceMeta == null) { |
| return; |
| } |
| |
| for (OperationMeta operationMeta : microserviceMeta.getOperations()) { |
| if (operationMeta.getExecutor() instanceof ExecutorService) { |
| ((ExecutorService) operationMeta.getExecutor()).shutdown(); |
| continue; |
| } |
| |
| if (operationMeta.getExecutor() instanceof Closeable) { |
| IOUtils.closeQuietly((Closeable) operationMeta.getExecutor()); |
| continue; |
| } |
| |
| LOGGER.warn("Executor {} do not support close or shutdown, it may block service shutdown.", |
| operationMeta.getExecutor().getClass().getName()); |
| } |
| } |
| } |