1 package org.eclipse.aether.transport.http;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import javax.inject.Named;
23
24 import java.util.Objects;
25
26 import org.eclipse.aether.RepositorySystemSession;
27 import org.eclipse.aether.repository.RemoteRepository;
28 import org.eclipse.aether.spi.connector.transport.Transporter;
29 import org.eclipse.aether.spi.connector.transport.TransporterFactory;
30 import org.eclipse.aether.transfer.NoTransporterException;
31
32 /**
33 * A transporter factory for repositories using the {@code http:} or {@code https:} protocol. The provided transporters
34 * support uploads to WebDAV servers and resumable downloads.
35 */
36 @Named( "http" )
37 public final class HttpTransporterFactory
38 implements TransporterFactory
39 {
40
41 private float priority = 5.0f;
42
43 /**
44 * Creates an (uninitialized) instance of this transporter factory. <em>Note:</em> In case of manual instantiation
45 * by clients, the new factory needs to be configured via its various mutators before first use or runtime errors
46 * will occur.
47 */
48 public HttpTransporterFactory()
49 {
50 // enables default constructor
51 }
52
53 @Override
54 public float getPriority()
55 {
56 return priority;
57 }
58
59 /**
60 * Sets the priority of this component.
61 *
62 * @param priority The priority.
63 * @return This component for chaining, never {@code null}.
64 */
65 public HttpTransporterFactory setPriority( float priority )
66 {
67 this.priority = priority;
68 return this;
69 }
70
71 @Override
72 public Transporter newInstance( RepositorySystemSession session, RemoteRepository repository )
73 throws NoTransporterException
74 {
75 Objects.requireNonNull( "session", "session cannot be null" );
76 Objects.requireNonNull( "repository", "repository cannot be null" );
77
78 return new HttpTransporter( repository, session );
79 }
80
81 }