001package org.eclipse.aether.transport.http; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import javax.inject.Named; 023 024import java.util.Objects; 025 026import org.eclipse.aether.RepositorySystemSession; 027import org.eclipse.aether.repository.RemoteRepository; 028import org.eclipse.aether.spi.connector.transport.Transporter; 029import org.eclipse.aether.spi.connector.transport.TransporterFactory; 030import org.eclipse.aether.transfer.NoTransporterException; 031 032/** 033 * A transporter factory for repositories using the {@code http:} or {@code https:} protocol. The provided transporters 034 * support uploads to WebDAV servers and resumable downloads. 035 */ 036@Named( "http" ) 037public final class HttpTransporterFactory 038 implements TransporterFactory 039{ 040 041 private float priority = 5.0f; 042 043 /** 044 * Creates an (uninitialized) instance of this transporter factory. <em>Note:</em> In case of manual instantiation 045 * by clients, the new factory needs to be configured via its various mutators before first use or runtime errors 046 * will occur. 047 */ 048 public HttpTransporterFactory() 049 { 050 // enables default constructor 051 } 052 053 @Override 054 public float getPriority() 055 { 056 return priority; 057 } 058 059 /** 060 * Sets the priority of this component. 061 * 062 * @param priority The priority. 063 * @return This component for chaining, never {@code null}. 064 */ 065 public HttpTransporterFactory setPriority( float priority ) 066 { 067 this.priority = priority; 068 return this; 069 } 070 071 @Override 072 public Transporter newInstance( RepositorySystemSession session, RemoteRepository repository ) 073 throws NoTransporterException 074 { 075 Objects.requireNonNull( "session", "session cannot be null" ); 076 Objects.requireNonNull( "repository", "repository cannot be null" ); 077 078 return new HttpTransporter( repository, session ); 079 } 080 081}