/** * 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 backtype.storm.security.auth; import java.io.IOException; import java.util.Map; import javax.security.auth.login.Configuration; import org.apache.thrift.TProcessor; import org.apache.thrift.server.TServer; import org.apache.thrift.transport.TTransport; import org.apache.thrift.transport.TTransportException; /** * Interface for Thrift Transport plugin */ public interface ITransportPlugin { /** * Invoked once immediately after construction * @param storm_conf Storm configuration * @param login_conf login configuration */ void prepare(Map storm_conf, Configuration login_conf); /** * Create a server associated with a given port and service handler * @param port listening port * @param processor service handler * @return server to be binded */ public TServer getServer(int port, TProcessor processor) throws IOException, TTransportException; /** * Connect to the specified server via framed transport * @param transport The underlying Thrift transport. * @param serverHost server host */ public TTransport connect(TTransport transport, String serverHost) throws IOException, TTransportException; }