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 #include "json_exporter.h"
16 
17 #include <meta/api/util.h>
18 
19 #include "backend/json_output.h"
20 
21 META_BEGIN_NAMESPACE()
22 namespace Serialization {
23 
Export(CORE_NS::IFile & output,const IObject::ConstPtr & object)24 ReturnError JsonExporter::Export(CORE_NS::IFile& output, const IObject::ConstPtr& object)
25 {
26     Exporter exp;
27     auto tree = exp.Export(object);
28     if (!tree) {
29         return GenericError::FAIL;
30     }
31     JsonOutput backend;
32     auto json = backend.Process(tree);
33     if (json.empty()) {
34         return GenericError::FAIL;
35     }
36     output.Write(json.c_str(), json.size());
37     return GenericError::SUCCESS;
38 }
39 
40 } // namespace Serialization
41 META_END_NAMESPACE()
42