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.Inject;
23 import javax.inject.Named;
24
25 import org.eclipse.aether.RepositorySystemSession;
26 import org.eclipse.aether.repository.RemoteRepository;
27 import org.eclipse.aether.spi.connector.transport.Transporter;
28 import org.eclipse.aether.spi.connector.transport.TransporterFactory;
29 import org.eclipse.aether.spi.locator.Service;
30 import org.eclipse.aether.spi.locator.ServiceLocator;
31 import org.eclipse.aether.spi.log.Logger;
32 import org.eclipse.aether.spi.log.LoggerFactory;
33 import org.eclipse.aether.spi.log.NullLoggerFactory;
34 import org.eclipse.aether.transfer.NoTransporterException;
35
36 /**
37 * A transporter factory for repositories using the {@code http:} or {@code https:} protocol. The provided transporters
38 * support uploads to WebDAV servers and resumable downloads.
39 */
40 @Named( "http" )
41 public final class HttpTransporterFactory
42 implements TransporterFactory, Service
43 {
44
45 private Logger logger = NullLoggerFactory.LOGGER;
46
47 private float priority = 5.0f;
48
49 /**
50 * Creates an (uninitialized) instance of this transporter factory. <em>Note:</em> In case of manual instantiation
51 * by clients, the new factory needs to be configured via its various mutators before first use or runtime errors
52 * will occur.
53 */
54 public HttpTransporterFactory()
55 {
56 // enables default constructor
57 }
58
59 @Inject
60 HttpTransporterFactory( LoggerFactory loggerFactory )
61 {
62 setLoggerFactory( loggerFactory );
63 }
64
65 public void initService( ServiceLocator locator )
66 {
67 setLoggerFactory( locator.getService( LoggerFactory.class ) );
68 }
69
70 /**
71 * Sets the logger factory to use for this component.
72 *
73 * @param loggerFactory The logger factory to use, may be {@code null} to disable logging.
74 * @return This component for chaining, never {@code null}.
75 */
76 public HttpTransporterFactory setLoggerFactory( LoggerFactory loggerFactory )
77 {
78 this.logger = NullLoggerFactory.getSafeLogger( loggerFactory, HttpTransporter.class );
79 return this;
80 }
81
82 public float getPriority()
83 {
84 return priority;
85 }
86
87 /**
88 * Sets the priority of this component.
89 *
90 * @param priority The priority.
91 * @return This component for chaining, never {@code null}.
92 */
93 public HttpTransporterFactory setPriority( float priority )
94 {
95 this.priority = priority;
96 return this;
97 }
98
99 public Transporter newInstance( RepositorySystemSession session, RemoteRepository repository )
100 throws NoTransporterException
101 {
102 return new HttpTransporter( repository, session, logger );
103 }
104
105 }