milvus/core/src/db/Options.cpp
starlord 41d37f9648 re-organize project
Former-commit-id: 898c2c8b0b2cfdc1b8664062aa0ea910a93566dd
2019-10-14 09:51:48 +08:00

93 lines
2.8 KiB
C++

// 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 "db/Options.h"
#include "utils/Exception.h"
#include "utils/Log.h"
#include <assert.h>
#include <stdlib.h>
#include <boost/algorithm/string.hpp>
namespace milvus {
namespace engine {
ArchiveConf::ArchiveConf(const std::string& type, const std::string& criterias) {
ParseType(type);
ParseCritirias(criterias);
}
void
ArchiveConf::SetCriterias(const ArchiveConf::CriteriaT& criterial) {
for (auto& pair : criterial) {
criterias_[pair.first] = pair.second;
}
}
void
ArchiveConf::ParseCritirias(const std::string& criterias) {
std::stringstream ss(criterias);
std::vector<std::string> tokens;
boost::algorithm::split(tokens, criterias, boost::is_any_of(";"));
if (tokens.size() == 0) {
return;
}
for (auto& token : tokens) {
if (token.empty()) {
continue;
}
std::vector<std::string> kv;
boost::algorithm::split(kv, token, boost::is_any_of(":"));
if (kv.size() != 2) {
ENGINE_LOG_WARNING << "Invalid ArchiveConf Criterias: " << token << " Ignore!";
continue;
}
if (kv[0] != "disk" && kv[0] != "days") {
ENGINE_LOG_WARNING << "Invalid ArchiveConf Criterias: " << token << " Ignore!";
continue;
}
try {
auto value = std::stoi(kv[1]);
criterias_[kv[0]] = value;
} catch (std::out_of_range&) {
std::string msg = "Out of range: '" + kv[1] + "'";
ENGINE_LOG_ERROR << msg;
throw InvalidArgumentException(msg);
} catch (...) {
std::string msg = "Invalid argument: '" + kv[1] + "'";
ENGINE_LOG_ERROR << msg;
throw InvalidArgumentException(msg);
}
}
}
void
ArchiveConf::ParseType(const std::string& type) {
if (type != "delete" && type != "swap") {
std::string msg = "Invalid argument: type='" + type + "'";
throw InvalidArgumentException(msg);
}
type_ = type;
}
} // namespace engine
} // namespace milvus