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/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2019-2021 Nokia. All rights reserved.
* =========================================================
* 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.
* ============LICENSE_END=====================================
*/
package org.onap.dcaegen2.services.sdk.rest.services.adapters.http;
import io.netty.handler.codec.http.HttpHeaders;
import io.netty.handler.codec.http.HttpResponseStatus;
import io.netty.handler.codec.http.HttpStatusClass;
import io.vavr.Tuple;
import io.vavr.Tuple2;
import io.vavr.collection.HashMultimap;
import io.vavr.collection.Multimap;
import reactor.netty.http.client.HttpClientResponse;
import java.nio.charset.Charset;
import java.util.List;
import java.util.stream.Collectors;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
* @since March 2019
*/
class NettyHttpResponse implements HttpResponse {
private final String url;
private final HttpResponseStatus status;
private final HttpHeaders headers;
private final byte[] body;
public NettyHttpResponse(String url, HttpClientResponse response, byte[] body) {
this.url = url;
this.status = response.status();
this.headers = response.responseHeaders();
this.body = body;
}
@Override
public String url() {
return url;
}
@Override
public boolean successful() {
return status.codeClass() == HttpStatusClass.SUCCESS;
}
@Override
public int statusCode() {
return status.code();
}
@Override
public String statusReason() {
return status.reasonPhrase();
}
@Override
public byte[] rawBody() {
return new byte[0];
}
@Override
public Multimap<String, String> headers() {
List<Tuple2<String, String>> httpHeaders = headers.entries().stream()
.map(entry -> Tuple.of(entry.getKey(), entry.getValue()))
.collect(Collectors.toList());
return HashMultimap.withSeq().ofEntries(httpHeaders);
}
@Override
public String bodyAsString(Charset charset) {
return new String(body, charset);
}
}
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