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.spi.connector.transport.http;
020
021import java.util.Collections;
022import java.util.HashMap;
023import java.util.Map;
024
025import org.eclipse.aether.spi.connector.transport.TransportListener;
026import org.eclipse.aether.transfer.HttpTransportProperty.HttpVersion;
027import org.eclipse.aether.transfer.HttpTransportProperty.Key;
028import org.eclipse.aether.transfer.HttpTransportProperty.SslProtocol;
029import org.eclipse.aether.transfer.TransferEvent;
030
031/**
032 * Builder for HTTP transport properties used in {@link TransportListener#transportPropertiesAvailable(Map)}.
033 * @since 2.0.21
034 */
035public final class HttpTransportPropertiesBuilder {
036    private final Map<TransferEvent.TransportPropertyKey, Object> properties = new HashMap<>();
037
038    public HttpTransportPropertiesBuilder(HttpVersion version) {
039        this.properties.put(Key.HTTP_VERSION, version);
040    }
041
042    public HttpTransportPropertiesBuilder withSslProtocol(String name) {
043        return withSslProtocol(SslProtocol.fromStandardName(name));
044    }
045
046    public HttpTransportPropertiesBuilder withSslProtocol(SslProtocol sslProtocol) {
047        this.properties.put(Key.SSL_PROTOCOL, sslProtocol);
048        return this;
049    }
050
051    public HttpTransportPropertiesBuilder withSslCipherSuite(String cipherSuite) {
052        this.properties.put(Key.SSL_CIPHER_SUITE, cipherSuite);
053        return this;
054    }
055
056    public HttpTransportPropertiesBuilder withContentCoding(String contentCoding) {
057        this.properties.put(Key.CONTENT_CODING, contentCoding);
058        return this;
059    }
060
061    public Map<TransferEvent.TransportPropertyKey, Object> build() {
062        return Collections.unmodifiableMap(new HashMap<>(properties));
063    }
064}