001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.eclipse.aether.transport.jdk;
020
021import java.io.IOException;
022import java.io.InputStream;
023import java.net.http.HttpRequest;
024import java.net.http.HttpRequest.Builder;
025import java.net.http.HttpResponse;
026import java.util.Optional;
027
028import org.eclipse.aether.spi.connector.transport.http.HttpConstants;
029import org.eclipse.aether.spi.connector.transport.http.HttpTransporterException;
030import org.eclipse.aether.spi.connector.transport.http.RFC9457.RFC9457Reporter;
031
032public class JdkRFC9457Reporter
033        extends RFC9457Reporter<HttpResponse<InputStream>, HttpTransporterException, HttpRequest.Builder> {
034    public static final JdkRFC9457Reporter INSTANCE = new JdkRFC9457Reporter();
035
036    private JdkRFC9457Reporter() {}
037
038    @Override
039    public void prepareRequest(Builder requestBuilder) {
040        requestBuilder.header(HttpConstants.ACCEPT, CONTENT_TYPE_PROBLEM_DETAILS_JSON_AND_ANY);
041    }
042
043    @Override
044    protected boolean isRFC9457Message(final HttpResponse<InputStream> response) {
045        Optional<String> optionalContentType = response.headers().firstValue("Content-Type");
046        if (optionalContentType.isPresent()) {
047            String contentType = optionalContentType.get();
048            return hasRFC9457ContentType(contentType);
049        }
050        return false;
051    }
052
053    @Override
054    protected int getStatusCode(final HttpResponse<InputStream> response) {
055        return response.statusCode();
056    }
057
058    @Override
059    protected String getReasonPhrase(final HttpResponse<InputStream> response) {
060        return null;
061    }
062
063    @Override
064    protected String getBody(final HttpResponse<InputStream> response) throws IOException {
065        try (InputStream is = response.body()) {
066            return readBody(is);
067        }
068    }
069}