Subversion Repositories SmartDukaan

/**
 * 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.
 *
 * Contains some contributions under the Thrift Software License.
 * Please see doc/old-thrift-license.txt in the Thrift distribution for
 * details.
 */

using System;
using Thrift.Protocol;
using Thrift.Transport;
using System.IO;

namespace Thrift.Server
{
        public abstract class TServer
        {
                /**
                 * Core processor
                 */
                protected TProcessor processor;

                /**
                 * Server transport
                 */
                protected TServerTransport serverTransport;

                /**
                 * Input Transport Factory
                 */
                protected TTransportFactory inputTransportFactory;

                /**
                 * Output Transport Factory
                 */
                protected TTransportFactory outputTransportFactory;

                /**
                 * Input Protocol Factory
                 */
                protected TProtocolFactory inputProtocolFactory;

                /**
                 * Output Protocol Factory
                 */
                protected TProtocolFactory outputProtocolFactory;
                public delegate void LogDelegate(string str);
                protected LogDelegate logDelegate;

                /**
                 * Default constructors.
                 */

                public TServer(TProcessor processor,
                                                  TServerTransport serverTransport)
                        :this(processor, serverTransport, new TTransportFactory(), new TTransportFactory(), new TBinaryProtocol.Factory(), new TBinaryProtocol.Factory(), DefaultLogDelegate)
                {
                }

                public TServer(TProcessor processor,
                                                TServerTransport serverTransport,
                                                LogDelegate logDelegate)
                        : this(processor, serverTransport, new TTransportFactory(), new TTransportFactory(), new TBinaryProtocol.Factory(), new TBinaryProtocol.Factory(), DefaultLogDelegate)
                {
                }

                public TServer(TProcessor processor,
                                                  TServerTransport serverTransport,
                                                  TTransportFactory transportFactory)
                        :this(processor,
                                 serverTransport,
                                 transportFactory,
                                 transportFactory,
                                 new TBinaryProtocol.Factory(),
                                 new TBinaryProtocol.Factory(),
                                 DefaultLogDelegate)
                {
                }

                public TServer(TProcessor processor,
                                                  TServerTransport serverTransport,
                                                  TTransportFactory transportFactory,
                                                  TProtocolFactory protocolFactory)
                        :this(processor,
                                 serverTransport,
                                 transportFactory,
                                 transportFactory,
                                 protocolFactory,
                                 protocolFactory,
                             DefaultLogDelegate)
                {
                }

                public TServer(TProcessor processor,
                                                  TServerTransport serverTransport,
                                                  TTransportFactory inputTransportFactory,
                                                  TTransportFactory outputTransportFactory,
                                                  TProtocolFactory inputProtocolFactory,
                                                  TProtocolFactory outputProtocolFactory,
                                                  LogDelegate logDelegate)
                {
                        this.processor = processor;
                        this.serverTransport = serverTransport;
                        this.inputTransportFactory = inputTransportFactory;
                        this.outputTransportFactory = outputTransportFactory;
                        this.inputProtocolFactory = inputProtocolFactory;
                        this.outputProtocolFactory = outputProtocolFactory;
                        this.logDelegate = logDelegate;
                }

                /**
                 * The run method fires up the server and gets things going.
                 */
                public abstract void Serve();

                public abstract void Stop();

                protected static void DefaultLogDelegate(string s)
                {
                        Console.Error.WriteLine(s);
                }
        }
}