xref: /commonlibrary/ets_utils/tools/ets_error.h (revision 4d6c458b) 
1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef COMMONLIBRARY_ETS_UTILS_TOOLS_ETS_ERROR_H
17#define COMMONLIBRARY_ETS_UTILS_TOOLS_ETS_ERROR_H
18
19#include <string>
20
21#include "napi/native_api.h"
22#include "napi/native_node_api.h"
23
24namespace OHOS::Tools {
25class ErrorHelper {
26public:
27    ErrorHelper() = default;
28    ~ErrorHelper() = default;
29
30    static napi_value ThrowError(napi_env env, int32_t errCode, const char* errMessage)
31    {
32        napi_value errorValue = nullptr;
33        // err-name
34        std::string errName = "BusinessError";
35        napi_value name = nullptr;
36        napi_create_string_utf8(env, errName.c_str(), NAPI_AUTO_LENGTH, &name);
37        // err-code
38        napi_value code = nullptr;
39        napi_create_int32(env, errCode, &code);
40        // err-message
41        napi_value msg = nullptr;
42        napi_create_string_utf8(env, errMessage, NAPI_AUTO_LENGTH, &msg);
43
44        napi_create_error(env, nullptr, msg, &errorValue);
45        napi_set_named_property(env, errorValue, "code", code);
46        napi_set_named_property(env, errorValue, "name", name);
47
48        napi_throw(env, errorValue);
49        return nullptr;
50    }
51};
52} // namespace OHOS::Tools
53#endif /* COMMONLIBRARY_ETS_UTILS_TOOLS_ETS_ERROR_H */
54