benchmarks/rust_benchmark/src/serializers/json.rs

// 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.

use crate::models::complex::{ECommerceData, SerdeECommerceData};
use crate::models::medium::{Company, Person, SerdeCompany, SerdePerson};
use crate::models::realworld::{SerdeSystemData, SystemData};
use crate::models::simple::{
    SerdeSimpleList, SerdeSimpleMap, SerdeSimpleStruct, SimpleList, SimpleMap, SimpleStruct,
};
use crate::serializers::Serializer;
use serde_json;

#[derive(Default)]
pub struct JsonSerializer;

impl JsonSerializer {
    pub fn new() -> Self {
        Self
    }
}

impl Serializer<SimpleStruct> for JsonSerializer {
    fn serialize(&self, data: &SimpleStruct) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdeSimpleStruct = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<SimpleStruct, Box<dyn std::error::Error>> {
        let serde_data: SerdeSimpleStruct = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

impl Serializer<SimpleList> for JsonSerializer {
    fn serialize(&self, data: &SimpleList) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdeSimpleList = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<SimpleList, Box<dyn std::error::Error>> {
        let serde_data: SerdeSimpleList = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

impl Serializer<SimpleMap> for JsonSerializer {
    fn serialize(&self, data: &SimpleMap) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdeSimpleMap = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<SimpleMap, Box<dyn std::error::Error>> {
        let serde_data: SerdeSimpleMap = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

impl Serializer<Person> for JsonSerializer {
    fn serialize(&self, data: &Person) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdePerson = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<Person, Box<dyn std::error::Error>> {
        let serde_data: SerdePerson = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

impl Serializer<Company> for JsonSerializer {
    fn serialize(&self, data: &Company) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdeCompany = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<Company, Box<dyn std::error::Error>> {
        let serde_data: SerdeCompany = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

impl Serializer<ECommerceData> for JsonSerializer {
    fn serialize(&self, data: &ECommerceData) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdeECommerceData = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<ECommerceData, Box<dyn std::error::Error>> {
        let serde_data: SerdeECommerceData = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

impl Serializer<SystemData> for JsonSerializer {
    fn serialize(&self, data: &SystemData) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
        let serde_data: SerdeSystemData = data.clone().into();
        Ok(serde_json::to_vec(&serde_data)?)
    }

    fn deserialize(&self, data: &[u8]) -> Result<SystemData, Box<dyn std::error::Error>> {
        let serde_data: SerdeSystemData = serde_json::from_slice(data)?;
        Ok(serde_data.into())
    }
}

// Conversion functions from Serde to Fory models are defined in the model files