| /* |
| * 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.dubbo.registry.integration; |
| |
| import org.apache.dubbo.common.URL; |
| import org.apache.dubbo.common.URLBuilder; |
| import org.apache.dubbo.registry.Registry; |
| import org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory; |
| import org.apache.dubbo.registry.client.migration.MigrationInvoker; |
| import org.apache.dubbo.rpc.Invoker; |
| import org.apache.dubbo.rpc.cluster.Cluster; |
| import org.apache.dubbo.rpc.cluster.ClusterInvoker; |
| |
| import static org.apache.dubbo.common.constants.RegistryConstants.REGISTRY_KEY; |
| import static org.apache.dubbo.common.constants.RegistryConstants.REGISTRY_PROTOCOL; |
| import static org.apache.dubbo.registry.Constants.DEFAULT_REGISTRY; |
| |
| /** |
| * RegistryProtocol |
| */ |
| public class InterfaceCompatibleRegistryProtocol extends RegistryProtocol { |
| |
| @Override |
| protected URL getRegistryUrl(Invoker<?> originInvoker) { |
| URL registryUrl = originInvoker.getUrl(); |
| if (REGISTRY_PROTOCOL.equals(registryUrl.getProtocol())) { |
| String protocol = registryUrl.getParameter(REGISTRY_KEY, DEFAULT_REGISTRY); |
| registryUrl = registryUrl.setProtocol(protocol).removeParameter(REGISTRY_KEY); |
| } |
| return registryUrl; |
| } |
| |
| @Override |
| protected URL getRegistryUrl(URL url) { |
| return URLBuilder.from(url) |
| .setProtocol(url.getParameter(REGISTRY_KEY, DEFAULT_REGISTRY)) |
| .removeParameter(REGISTRY_KEY) |
| .build(); |
| } |
| |
| @Override |
| public <T> ClusterInvoker<T> getInvoker(Cluster cluster, Registry registry, Class<T> type, URL url) { |
| DynamicDirectory<T> directory = new RegistryDirectory<>(type, url); |
| return doCreateInvoker(directory, cluster, registry, type); |
| } |
| |
| @Override |
| public <T> ClusterInvoker<T> getServiceDiscoveryInvoker(Cluster cluster, Registry registry, Class<T> type, URL url) { |
| registry = registryFactory.getRegistry(super.getRegistryUrl(url)); |
| DynamicDirectory<T> directory = new ServiceDiscoveryRegistryDirectory<>(type, url); |
| return doCreateInvoker(directory, cluster, registry, type); |
| } |
| |
| protected <T> ClusterInvoker<T> getMigrationInvoker(RegistryProtocol registryProtocol, Cluster cluster, Registry registry, Class<T> type, URL url, URL consumerUrl) { |
| // ClusterInvoker<T> invoker = getInvoker(cluster, registry, type, url); |
| return new MigrationInvoker<T>(registryProtocol, cluster, registry, type, url, consumerUrl); |
| } |
| |
| } |