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// MinIO Rust Library for Amazon S3 Compatible Cloud Storage
// Copyright 2025 MinIO, Inc.
//
// Licensed 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::s3::client::DEFAULT_REGION;
use crate::s3::error::ValidationErr;
use crate::s3::response_traits::{HasBucket, HasRegion};
use crate::s3::types::S3Request;
use crate::{impl_from_s3response, impl_has_s3fields};
use bytes::{Buf, Bytes};
use http::HeaderMap;
use xmltree::Element;
/// Response of
/// [get_region()](crate::s3::client::MinioClient::get_region)
/// API
#[derive(Clone, Debug)]
pub struct GetRegionResponse {
request: S3Request,
headers: HeaderMap,
body: Bytes,
}
impl_from_s3response!(GetRegionResponse);
impl_has_s3fields!(GetRegionResponse);
impl HasBucket for GetRegionResponse {}
impl HasRegion for GetRegionResponse {}
impl GetRegionResponse {
/// Returns the region response for the bucket.
///
/// This method retrieves the region where the bucket is located.
pub fn region_response(&self) -> Result<String, ValidationErr> {
let root = Element::parse(self.body.clone().reader())?;
let mut location = root.get_text().unwrap_or_default().to_string();
if location.is_empty() {
location = DEFAULT_REGION.as_str().to_string();
}
Ok(location)
}
}