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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.thrift.server;
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import org.apache.thrift.TException;
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import org.apache.thrift.TProcessor;
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import org.apache.thrift.TProcessorFactory;
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import org.apache.thrift.protocol.TProtocol;
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import org.apache.thrift.protocol.TProtocolFactory;
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import org.apache.thrift.transport.TServerTransport;
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import org.apache.thrift.transport.TTransport;
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import org.apache.thrift.transport.TTransportFactory;
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import org.apache.thrift.transport.TTransportException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* Simple singlethreaded server for testing.
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*
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*/
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public class TSimpleServer extends TServer {
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private static final Logger LOGGER = LoggerFactory.getLogger(TSimpleServer.class.getName());
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private boolean stopped_ = false;
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public TSimpleServer(TProcessor processor,
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TServerTransport serverTransport) {
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super(new TProcessorFactory(processor), serverTransport);
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}
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public TSimpleServer(TProcessor processor,
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TServerTransport serverTransport,
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TTransportFactory transportFactory,
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TProtocolFactory protocolFactory) {
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super(new TProcessorFactory(processor), serverTransport, transportFactory, protocolFactory);
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}
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public TSimpleServer(TProcessor processor,
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TServerTransport serverTransport,
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TTransportFactory inputTransportFactory,
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TTransportFactory outputTransportFactory,
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TProtocolFactory inputProtocolFactory,
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TProtocolFactory outputProtocolFactory) {
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super(new TProcessorFactory(processor), serverTransport,
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inputTransportFactory, outputTransportFactory,
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inputProtocolFactory, outputProtocolFactory);
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}
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public TSimpleServer(TProcessorFactory processorFactory,
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TServerTransport serverTransport) {
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super(processorFactory, serverTransport);
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}
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public TSimpleServer(TProcessorFactory processorFactory,
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TServerTransport serverTransport,
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TTransportFactory transportFactory,
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TProtocolFactory protocolFactory) {
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super(processorFactory, serverTransport, transportFactory, protocolFactory);
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}
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public TSimpleServer(TProcessorFactory processorFactory,
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TServerTransport serverTransport,
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TTransportFactory inputTransportFactory,
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TTransportFactory outputTransportFactory,
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TProtocolFactory inputProtocolFactory,
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TProtocolFactory outputProtocolFactory) {
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super(processorFactory, serverTransport,
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inputTransportFactory, outputTransportFactory,
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inputProtocolFactory, outputProtocolFactory);
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}
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public void serve() {
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stopped_ = false;
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try {
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serverTransport_.listen();
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} catch (TTransportException ttx) {
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LOGGER.error("Error occurred during listening.", ttx);
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return;
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}
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while (!stopped_) {
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TTransport client = null;
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TProcessor processor = null;
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TTransport inputTransport = null;
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TTransport outputTransport = null;
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TProtocol inputProtocol = null;
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TProtocol outputProtocol = null;
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try {
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client = serverTransport_.accept();
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if (client != null) {
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processor = processorFactory_.getProcessor(client);
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inputTransport = inputTransportFactory_.getTransport(client);
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outputTransport = outputTransportFactory_.getTransport(client);
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inputProtocol = inputProtocolFactory_.getProtocol(inputTransport);
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outputProtocol = outputProtocolFactory_.getProtocol(outputTransport);
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while (processor.process(inputProtocol, outputProtocol)) {}
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}
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} catch (TTransportException ttx) {
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// Client died, just move on
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} catch (TException tx) {
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if (!stopped_) {
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LOGGER.error("Thrift error occurred during processing of message.", tx);
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}
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} catch (Exception x) {
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if (!stopped_) {
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LOGGER.error("Error occurred during processing of message.", x);
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}
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}
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if (inputTransport != null) {
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inputTransport.close();
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}
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if (outputTransport != null) {
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outputTransport.close();
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}
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}
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}
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public void stop() {
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stopped_ = true;
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serverTransport_.interrupt();
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}
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}
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