Customize parameters for interface-level registration (#13304)
This commit is contained in:
TomlongTK
GitHub
parent
d685ff2084
commit
9df0d154a5
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@ -934,6 +934,10 @@
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<transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
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<resource>META-INF/dubbo/internal/org.apache.dubbo.rpc.model.PackableMethodFactory</resource>
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</transformer>
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<transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
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<resource>META-INF/dubbo/internal/org.apache.dubbo.registry.integration.ServiceURLCustomizer</resource>
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</transformer>
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</transformers>
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<filters>
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<filter>
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@ -0,0 +1,120 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.dubbo.registry.integration;
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import org.apache.dubbo.common.URL;
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import org.apache.dubbo.common.utils.CollectionUtils;
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import org.apache.dubbo.common.utils.StringUtils;
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import org.apache.dubbo.rpc.model.ApplicationModel;
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import java.util.Arrays;
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import java.util.Map;
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import java.util.stream.Stream;
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import static org.apache.dubbo.common.constants.CommonConstants.ALIVE_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.ANYHOST_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.BACKGROUND_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.COMMA_SPLIT_PATTERN;
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import static org.apache.dubbo.common.constants.CommonConstants.CORE_THREADS_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.EXECUTOR_MANAGEMENT_MODE;
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import static org.apache.dubbo.common.constants.CommonConstants.EXTRA_KEYS_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.HIDE_KEY_PREFIX;
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import static org.apache.dubbo.common.constants.CommonConstants.INTERFACE_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.METHODS_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.MONITOR_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.PID_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.QUEUES_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.REGISTRY_LOCAL_FILE_CACHE_ENABLED;
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import static org.apache.dubbo.common.constants.CommonConstants.THREADPOOL_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.THREADS_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.THREAD_NAME_KEY;
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import static org.apache.dubbo.common.constants.FilterConstants.VALIDATION_KEY;
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import static org.apache.dubbo.common.constants.QosConstants.ACCEPT_FOREIGN_IP;
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import static org.apache.dubbo.common.constants.QosConstants.QOS_ENABLE;
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import static org.apache.dubbo.common.constants.QosConstants.QOS_HOST;
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import static org.apache.dubbo.common.constants.QosConstants.QOS_PORT;
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import static org.apache.dubbo.common.constants.RegistryConstants.REGISTER_MODE_KEY;
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import static org.apache.dubbo.registry.Constants.SIMPLIFIED_KEY;
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import static org.apache.dubbo.registry.integration.RegistryProtocol.DEFAULT_REGISTER_PROVIDER_KEYS;
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import static org.apache.dubbo.remoting.Constants.BIND_IP_KEY;
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import static org.apache.dubbo.remoting.Constants.BIND_PORT_KEY;
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import static org.apache.dubbo.rpc.Constants.INTERFACES;
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public class DefaultServiceURLCustomizer implements ServiceURLCustomizer {
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private static final String[] excludedParameters = new String[] {
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MONITOR_KEY,
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BIND_IP_KEY,
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BIND_PORT_KEY,
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QOS_ENABLE,
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QOS_HOST,
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QOS_PORT,
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ACCEPT_FOREIGN_IP,
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VALIDATION_KEY,
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INTERFACES,
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REGISTER_MODE_KEY,
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PID_KEY,
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REGISTRY_LOCAL_FILE_CACHE_ENABLED,
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EXECUTOR_MANAGEMENT_MODE,
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BACKGROUND_KEY,
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ANYHOST_KEY,
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THREAD_NAME_KEY,
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THREADPOOL_KEY,
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ALIVE_KEY,
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QUEUES_KEY,
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CORE_THREADS_KEY,
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THREADS_KEY
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};
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@Override
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public URL customize(URL serviceURL, ApplicationModel applicationModel) {
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boolean simplified = (boolean) serviceURL.getAttribute(SIMPLIFIED_KEY, false);
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if (simplified) {
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String extraKeys = (String) serviceURL.getAttribute(EXTRA_KEYS_KEY, "");
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// if path is not the same as interface name then we should keep INTERFACE_KEY,
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// otherwise, the registry structure of zookeeper would be '/dubbo/path/providers',
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// but what we expect is '/dubbo/interface/providers'
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if (!serviceURL.getPath().equals(serviceURL.getParameter(INTERFACE_KEY))) {
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if (StringUtils.isNotEmpty(extraKeys)) {
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extraKeys += ",";
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}
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extraKeys += INTERFACE_KEY;
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}
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String[] paramsToRegistry = Stream.concat(
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Arrays.stream(DEFAULT_REGISTER_PROVIDER_KEYS),
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Arrays.stream(COMMA_SPLIT_PATTERN.split(extraKeys)))
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.toArray(String[]::new);
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return URL.valueOf(serviceURL, paramsToRegistry, serviceURL.getParameter(METHODS_KEY, (String[]) null));
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}
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return serviceURL.removeParameters(getFilteredKeys(serviceURL)).removeParameters(excludedParameters);
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}
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@Override
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public int getPriority() {
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return MAX_PRIORITY;
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}
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private String[] getFilteredKeys(URL url) {
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Map<String, String> params = url.getParameters();
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if (CollectionUtils.isNotEmptyMap(params)) {
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return params.keySet().stream()
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.filter(k -> k.startsWith(HIDE_KEY_PREFIX))
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.toArray(String[]::new);
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}
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return new String[0];
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}
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}
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@ -20,6 +20,7 @@ import org.apache.dubbo.common.URL;
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import org.apache.dubbo.common.config.configcenter.DynamicConfiguration;
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import org.apache.dubbo.common.constants.RegistryConstants;
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import org.apache.dubbo.common.deploy.ApplicationDeployer;
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import org.apache.dubbo.common.extension.ExtensionLoader;
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import org.apache.dubbo.common.logger.ErrorTypeAwareLogger;
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import org.apache.dubbo.common.logger.LoggerFactory;
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import org.apache.dubbo.common.threadpool.manager.FrameworkExecutorRepository;
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@ -77,46 +78,32 @@ import java.util.concurrent.TimeUnit;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.stream.Collectors;
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import static org.apache.dubbo.common.constants.CommonConstants.ANYHOST_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.APPLICATION_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.BACKGROUND_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.CLUSTER_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.COMMA_SPLIT_PATTERN;
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import static org.apache.dubbo.common.constants.CommonConstants.CONSUMER;
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import static org.apache.dubbo.common.constants.CommonConstants.DUBBO_VERSION_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.ENABLED_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.EXECUTOR_MANAGEMENT_MODE;
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import static org.apache.dubbo.common.constants.CommonConstants.EXTRA_KEYS_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.GROUP_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.HIDE_KEY_PREFIX;
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import static org.apache.dubbo.common.constants.CommonConstants.INTERFACE_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.IPV6_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.LOADBALANCE_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.METHODS_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.MONITOR_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.PACKABLE_METHOD_FACTORY_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.PATH_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.PID_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.PROTOCOL_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.REGISTRY_LOCAL_FILE_CACHE_ENABLED;
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import static org.apache.dubbo.common.constants.CommonConstants.REGISTRY_PROTOCOL_LISTENER_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.RELEASE_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.SIDE_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.TIMEOUT_KEY;
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import static org.apache.dubbo.common.constants.CommonConstants.VERSION_KEY;
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import static org.apache.dubbo.common.constants.FilterConstants.VALIDATION_KEY;
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import static org.apache.dubbo.common.constants.LoggerCodeConstants.INTERNAL_ERROR;
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import static org.apache.dubbo.common.constants.LoggerCodeConstants.REGISTRY_UNSUPPORTED_CATEGORY;
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import static org.apache.dubbo.common.constants.QosConstants.ACCEPT_FOREIGN_IP;
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import static org.apache.dubbo.common.constants.QosConstants.QOS_ENABLE;
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import static org.apache.dubbo.common.constants.QosConstants.QOS_HOST;
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import static org.apache.dubbo.common.constants.QosConstants.QOS_PORT;
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import static org.apache.dubbo.common.constants.RegistryConstants.ALL_CATEGORIES;
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import static org.apache.dubbo.common.constants.RegistryConstants.CATEGORY_KEY;
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import static org.apache.dubbo.common.constants.RegistryConstants.CONFIGURATORS_CATEGORY;
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import static org.apache.dubbo.common.constants.RegistryConstants.DYNAMIC_KEY;
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import static org.apache.dubbo.common.constants.RegistryConstants.OVERRIDE_PROTOCOL;
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import static org.apache.dubbo.common.constants.RegistryConstants.REGISTER_MODE_KEY;
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import static org.apache.dubbo.common.constants.RegistryConstants.REGISTRY_KEY;
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import static org.apache.dubbo.common.constants.RegistryConstants.SERVICE_REGISTRY_PROTOCOL;
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import static org.apache.dubbo.common.utils.StringUtils.isEmpty;
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@ -130,8 +117,6 @@ import static org.apache.dubbo.registry.Constants.REGISTER_IP_KEY;
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import static org.apache.dubbo.registry.Constants.REGISTER_KEY;
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import static org.apache.dubbo.registry.Constants.REGISTRY_RETRY_PERIOD_KEY;
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import static org.apache.dubbo.registry.Constants.SIMPLIFIED_KEY;
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import static org.apache.dubbo.remoting.Constants.BIND_IP_KEY;
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import static org.apache.dubbo.remoting.Constants.BIND_PORT_KEY;
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import static org.apache.dubbo.remoting.Constants.CHECK_KEY;
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import static org.apache.dubbo.remoting.Constants.CODEC_KEY;
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import static org.apache.dubbo.remoting.Constants.CONNECTIONS_KEY;
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@ -140,7 +125,6 @@ import static org.apache.dubbo.remoting.Constants.PREFER_SERIALIZATION_KEY;
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import static org.apache.dubbo.remoting.Constants.SERIALIZATION_KEY;
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import static org.apache.dubbo.rpc.Constants.DEPRECATED_KEY;
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import static org.apache.dubbo.rpc.Constants.GENERIC_KEY;
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import static org.apache.dubbo.rpc.Constants.INTERFACES;
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import static org.apache.dubbo.rpc.Constants.MOCK_KEY;
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import static org.apache.dubbo.rpc.Constants.TOKEN_KEY;
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import static org.apache.dubbo.rpc.cluster.Constants.CONSUMER_URL_KEY;
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@ -184,18 +168,6 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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private FrameworkModel frameworkModel;
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private ExporterFactory exporterFactory;
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// Filter the parameters that do not need to be output in url(Starting with .)
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private static String[] getFilteredKeys(URL url) {
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Map<String, String> params = url.getParameters();
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if (CollectionUtils.isNotEmptyMap(params)) {
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return params.keySet().stream()
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.filter(k -> k.startsWith(HIDE_KEY_PREFIX))
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.toArray(String[]::new);
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} else {
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return new String[0];
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}
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}
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public RegistryProtocol() {}
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@Override
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@ -292,7 +264,7 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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// url to registry
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final Registry registry = getRegistry(registryUrl);
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final URL registeredProviderUrl = getUrlToRegistry(providerUrl, registryUrl);
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final URL registeredProviderUrl = customizeURL(providerUrl, registryUrl);
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// decide if we need to delay publish (provider itself and registry should both need to register)
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boolean register = providerUrl.getParameter(REGISTER_KEY, true) && registryUrl.getParameter(REGISTER_KEY, true);
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@ -354,10 +326,10 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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ReferenceCountExporter<?> exporter =
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exporterFactory.createExporter(providerUrlKey, () -> protocol.export(invokerDelegate));
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return (ExporterChangeableWrapper<T>) bounds.computeIfAbsent(providerUrlKey, _k -> new ConcurrentHashMap<>())
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.computeIfAbsent(registryUrlKey, s -> {
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return new ExporterChangeableWrapper<>((ReferenceCountExporter<T>) exporter, originInvoker);
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});
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return (ExporterChangeableWrapper<T>) bounds.computeIfAbsent(providerUrlKey, k -> new ConcurrentHashMap<>())
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.computeIfAbsent(
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registryUrlKey,
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s -> new ExporterChangeableWrapper<>((ReferenceCountExporter<T>) exporter, originInvoker));
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}
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public <T> void reExport(Exporter<T> exporter, URL newInvokerUrl) {
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@ -402,10 +374,10 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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URL registeredUrl = exporter.getRegisterUrl();
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URL registryUrl = getRegistryUrl(originInvoker);
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URL newProviderUrl = getUrlToRegistry(newInvokerUrl, registryUrl);
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URL newProviderUrl = customizeURL(newInvokerUrl, registryUrl);
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// update local exporter
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Invoker<T> invokerDelegate = new InvokerDelegate<T>(originInvoker, newInvokerUrl);
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Invoker<T> invokerDelegate = new InvokerDelegate<>(originInvoker, newInvokerUrl);
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exporter.setExporter(protocol.export(invokerDelegate));
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// update registry
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@ -501,45 +473,19 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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/**
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* Return the url that is registered to the registry and filter the url parameter once
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*
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* @param providerUrl
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* @param providerUrl provider service url
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* @param registryUrl registry center url
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* @return url to registry.
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*/
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private URL getUrlToRegistry(final URL providerUrl, final URL registryUrl) {
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// The address you see at the registry
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if (!registryUrl.getParameter(SIMPLIFIED_KEY, false)) {
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return providerUrl
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.removeParameters(getFilteredKeys(providerUrl))
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.removeParameters(
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MONITOR_KEY,
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BIND_IP_KEY,
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BIND_PORT_KEY,
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QOS_ENABLE,
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QOS_HOST,
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QOS_PORT,
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ACCEPT_FOREIGN_IP,
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VALIDATION_KEY,
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INTERFACES,
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REGISTER_MODE_KEY,
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PID_KEY,
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REGISTRY_LOCAL_FILE_CACHE_ENABLED,
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EXECUTOR_MANAGEMENT_MODE,
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BACKGROUND_KEY,
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ANYHOST_KEY);
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} else {
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String extraKeys = registryUrl.getParameter(EXTRA_KEYS_KEY, "");
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// if path is not the same as interface name then we should keep INTERFACE_KEY,
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// otherwise, the registry structure of zookeeper would be '/dubbo/path/providers',
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// but what we expect is '/dubbo/interface/providers'
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if (!providerUrl.getPath().equals(providerUrl.getParameter(INTERFACE_KEY))) {
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if (StringUtils.isNotEmpty(extraKeys)) {
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extraKeys += ",";
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}
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extraKeys += INTERFACE_KEY;
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}
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String[] paramsToRegistry =
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getParamsToRegistry(DEFAULT_REGISTER_PROVIDER_KEYS, COMMA_SPLIT_PATTERN.split(extraKeys));
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return URL.valueOf(providerUrl, paramsToRegistry, providerUrl.getParameter(METHODS_KEY, (String[]) null));
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private URL customizeURL(final URL providerUrl, final URL registryUrl) {
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URL newProviderURL = providerUrl.putAttribute(SIMPLIFIED_KEY, registryUrl.getParameter(SIMPLIFIED_KEY, false));
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newProviderURL = newProviderURL.putAttribute(EXTRA_KEYS_KEY, registryUrl.getParameter(EXTRA_KEYS_KEY, ""));
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ApplicationModel applicationModel = providerUrl.getOrDefaultApplicationModel();
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ExtensionLoader<ServiceURLCustomizer> loader = applicationModel.getExtensionLoader(ServiceURLCustomizer.class);
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for (ServiceURLCustomizer customizer : loader.getSupportedExtensionInstances()) {
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newProviderURL = customizer.customize(newProviderURL, applicationModel);
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}
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return newProviderURL;
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}
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private URL getSubscribedOverrideUrl(URL registeredProviderUrl) {
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@ -571,14 +517,12 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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*/
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private String getProviderUrlKey(final Invoker<?> originInvoker) {
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URL providerUrl = getProviderUrl(originInvoker);
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String key = providerUrl.removeParameters(DYNAMIC_KEY, ENABLED_KEY).toFullString();
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return key;
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return providerUrl.removeParameters(DYNAMIC_KEY, ENABLED_KEY).toFullString();
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}
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private String getRegistryUrlKey(final Invoker<?> originInvoker) {
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URL registryUrl = getRegistryUrl(originInvoker);
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String key = registryUrl.removeParameters(DYNAMIC_KEY, ENABLED_KEY).toFullString();
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return key;
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return registryUrl.removeParameters(DYNAMIC_KEY, ENABLED_KEY).toFullString();
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}
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@Override
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@ -633,7 +577,7 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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Class<T> type,
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URL url,
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URL consumerUrl) {
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return new ServiceDiscoveryMigrationInvoker<T>(registryProtocol, cluster, registry, type, url, consumerUrl);
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return new ServiceDiscoveryMigrationInvoker<>(registryProtocol, cluster, registry, type, url, consumerUrl);
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}
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/**
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@ -721,15 +665,6 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
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.getActivateExtension(url, REGISTRY_PROTOCOL_LISTENER_KEY);
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}
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// available to test
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public String[] getParamsToRegistry(String[] defaultKeys, String[] additionalParameterKeys) {
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int additionalLen = additionalParameterKeys.length;
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String[] registryParams = new String[defaultKeys.length + additionalLen];
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System.arraycopy(defaultKeys, 0, registryParams, 0, defaultKeys.length);
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System.arraycopy(additionalParameterKeys, 0, registryParams, defaultKeys.length, additionalLen);
|
||||
return registryParams;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void destroy() {
|
||||
// FIXME all application models in framework are removed at this moment
|
||||
|
|
@ -757,7 +692,10 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
|
|||
// already removed
|
||||
continue;
|
||||
}
|
||||
if (moduleModel.getServiceRepository().getExportedServices().size() > 0) {
|
||||
if (!moduleModel
|
||||
.getServiceRepository()
|
||||
.getExportedServices()
|
||||
.isEmpty()) {
|
||||
moduleModel
|
||||
.getExtensionLoader(GovernanceRuleRepository.class)
|
||||
.getDefaultExtension()
|
||||
|
|
@ -1166,11 +1104,10 @@ public class RegistryProtocol implements Protocol, ScopeModelAware {
|
|||
.getConfiguration()
|
||||
.convert(Boolean.class, ENABLE_CONFIGURATION_LISTEN, true)) {
|
||||
for (ModuleModel moduleModel : applicationModel.getPubModuleModels()) {
|
||||
if (moduleModel
|
||||
.getServiceRepository()
|
||||
.getExportedServices()
|
||||
.size()
|
||||
> 0) {
|
||||
if (!moduleModel
|
||||
.getServiceRepository()
|
||||
.getExportedServices()
|
||||
.isEmpty()) {
|
||||
moduleModel
|
||||
.getExtensionLoader(GovernanceRuleRepository.class)
|
||||
.getDefaultExtension()
|
||||
|
|
|
|||
|
|
@ -0,0 +1,39 @@
|
|||
/*
|
||||
* 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.extension.SPI;
|
||||
import org.apache.dubbo.common.lang.Prioritized;
|
||||
import org.apache.dubbo.rpc.model.ApplicationModel;
|
||||
|
||||
import static org.apache.dubbo.common.extension.ExtensionScope.APPLICATION;
|
||||
|
||||
/**
|
||||
* Customize parameters for interface-level registration
|
||||
*/
|
||||
@SPI(scope = APPLICATION)
|
||||
public interface ServiceURLCustomizer extends Prioritized {
|
||||
|
||||
/**
|
||||
* Customizes {@link URL the service url}
|
||||
*
|
||||
* @param serviceURL {@link URL the service url}
|
||||
* @return new service url
|
||||
*/
|
||||
URL customize(URL serviceURL, ApplicationModel applicationModel);
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
default=org.apache.dubbo.registry.integration.DefaultServiceURLCustomizer
|
||||
Loading…
Reference in New Issue