/*
 * 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.
 */

#include <thrift/server/TThreadPoolServer.h>

namespace apache {
namespace thrift {
namespace server {

using apache::thrift::concurrency::ThreadManager;
using apache::thrift::protocol::TProtocol;
using apache::thrift::protocol::TProtocolFactory;
using apache::thrift::transport::TServerTransport;
using apache::thrift::transport::TTransport;
using apache::thrift::transport::TTransportException;
using apache::thrift::transport::TTransportFactory;
using std::shared_ptr;
using std::string;

TThreadPoolServer::TThreadPoolServer(const shared_ptr<TProcessorFactory>& processorFactory,
                                     const shared_ptr<TServerTransport>& serverTransport,
                                     const shared_ptr<TTransportFactory>& transportFactory,
                                     const shared_ptr<TProtocolFactory>& protocolFactory,
                                     const shared_ptr<ThreadManager>& threadManager)
  : TServerFramework(processorFactory, serverTransport, transportFactory, protocolFactory),
    threadManager_(threadManager),
    timeout_(0),
    taskExpiration_(0) {
}

TThreadPoolServer::TThreadPoolServer(const shared_ptr<TProcessor>& processor,
                                     const shared_ptr<TServerTransport>& serverTransport,
                                     const shared_ptr<TTransportFactory>& transportFactory,
                                     const shared_ptr<TProtocolFactory>& protocolFactory,
                                     const shared_ptr<ThreadManager>& threadManager)
  : TServerFramework(processor, serverTransport, transportFactory, protocolFactory),
    threadManager_(threadManager),
    timeout_(0),
    taskExpiration_(0) {
}

TThreadPoolServer::TThreadPoolServer(const shared_ptr<TProcessorFactory>& processorFactory,
                                     const shared_ptr<TServerTransport>& serverTransport,
                                     const shared_ptr<TTransportFactory>& inputTransportFactory,
                                     const shared_ptr<TTransportFactory>& outputTransportFactory,
                                     const shared_ptr<TProtocolFactory>& inputProtocolFactory,
                                     const shared_ptr<TProtocolFactory>& outputProtocolFactory,
                                     const shared_ptr<ThreadManager>& threadManager)
  : TServerFramework(processorFactory,
                     serverTransport,
                     inputTransportFactory,
                     outputTransportFactory,
                     inputProtocolFactory,
                     outputProtocolFactory),
    threadManager_(threadManager),
    timeout_(0),
    taskExpiration_(0) {
}

TThreadPoolServer::TThreadPoolServer(const shared_ptr<TProcessor>& processor,
                                     const shared_ptr<TServerTransport>& serverTransport,
                                     const shared_ptr<TTransportFactory>& inputTransportFactory,
                                     const shared_ptr<TTransportFactory>& outputTransportFactory,
                                     const shared_ptr<TProtocolFactory>& inputProtocolFactory,
                                     const shared_ptr<TProtocolFactory>& outputProtocolFactory,
                                     const shared_ptr<ThreadManager>& threadManager)
  : TServerFramework(processor,
                     serverTransport,
                     inputTransportFactory,
                     outputTransportFactory,
                     inputProtocolFactory,
                     outputProtocolFactory),
    threadManager_(threadManager),
    timeout_(0),
    taskExpiration_(0) {
}

TThreadPoolServer::~TThreadPoolServer() = default;

void TThreadPoolServer::serve() {
  TServerFramework::serve();
  threadManager_->stop();
}

int64_t TThreadPoolServer::getTimeout() const {
  return timeout_;
}

void TThreadPoolServer::setTimeout(int64_t value) {
  timeout_ = value;
}

int64_t TThreadPoolServer::getTaskExpiration() const {
  return taskExpiration_;
}

void TThreadPoolServer::setTaskExpiration(int64_t value) {
  taskExpiration_ = value;
}

std::shared_ptr<apache::thrift::concurrency::ThreadManager>
TThreadPoolServer::getThreadManager() const {
  return threadManager_;
}

void TThreadPoolServer::onClientConnected(const shared_ptr<TConnectedClient>& pClient) {
  threadManager_->add(pClient, getTimeout(), getTaskExpiration());
}

void TThreadPoolServer::onClientDisconnected(TConnectedClient*) {
}

}
}
} // apache::thrift::server
