reactivefeign.client.ResponseMappers Maven / Gradle / Ivy
/**
* Copyright 2018 The Feign Authors
*
* 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.
*/
package reactivefeign.client;
import org.reactivestreams.Publisher;
import reactivefeign.utils.HttpStatus;
import reactor.core.publisher.Mono;
/**
* Maps 404 error response to successful empty response
*
* @author Sergii Karpenko
*/
public class ResponseMappers {
public static > ReactiveHttpResponseMapper
ignore404() {
return response -> {
if (response.status() == HttpStatus.SC_NOT_FOUND) {
return Mono.just(new DelegatingReactiveHttpResponse
(response) {
@Override
public int status() {
return HttpStatus.SC_OK;
}
@Override
public P body() {
return (P)response.releaseBody();
}
});
}
return Mono.just(response);
};
}
}