dubbo MultiplexProtocolConnectionManager 源码
dubbo MultiplexProtocolConnectionManager 代码
文件路径：/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/api/MultiplexProtocolConnectionManager.java
/*
* 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.remoting.api;
import org.apache.dubbo.common.URL;
import org.apache.dubbo.rpc.model.FrameworkModel;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.function.Consumer;
public class MultiplexProtocolConnectionManager implements ConnectionManager {
public static final String NAME = "multiple";
private final ConcurrentMap<String, ConnectionManager> protocols = new ConcurrentHashMap<>();
private FrameworkModel frameworkModel;
public MultiplexProtocolConnectionManager(FrameworkModel frameworkModel) {
this.frameworkModel = frameworkModel;
}
@Override
public Connection connect(URL url) {
final ConnectionManager manager = protocols.computeIfAbsent(url.getProtocol(), this::createSingleProtocolConnectionManager);
return manager.connect(url);
}
@Override
public void forEachConnection(Consumer<Connection> connectionConsumer) {
protocols.values().forEach(p -> p.forEachConnection(connectionConsumer));
}
private ConnectionManager createSingleProtocolConnectionManager(String protocol) {
return frameworkModel.getExtensionLoader(ConnectionManager.class).getExtension(SingleProtocolConnectionManager.NAME);
}
}
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