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62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "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, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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#pragma once
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#include "utils/Error.h"
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#include <exception>
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#include <string>
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#include <utility>
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namespace milvus {
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#define THROW_ERROR(err_code, err_msg) \
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LOG_ENGINE_ERROR_ << err_msg; \
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throw Exception(err_code, err_msg);
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class Exception : public std::exception {
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public:
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Exception(ErrorCode code, std::string msg) : code_(code), message_(std::move(msg)) {
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}
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ErrorCode
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code() const noexcept {
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return code_;
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}
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const char*
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what() const noexcept override {
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if (message_.empty()) {
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return "Default Exception.";
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} else {
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return message_.c_str();
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}
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}
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~Exception() noexcept override = default;
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protected:
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ErrorCode code_;
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std::string message_;
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};
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class InvalidArgumentException : public Exception {
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public:
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InvalidArgumentException() : Exception(SERVER_INVALID_ARGUMENT, "Invalid Argument") {
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}
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explicit InvalidArgumentException(const std::string& message) : Exception(SERVER_INVALID_ARGUMENT, message) {
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}
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};
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} // namespace milvus
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