001package org.eclipse.aether.transport.file; 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 file:} protocol. 034 */ 035@Named( "file" ) 036public final class FileTransporterFactory 037 implements TransporterFactory 038{ 039 040 private float priority; 041 042 /** 043 * Creates an (uninitialized) instance of this transporter factory. <em>Note:</em> In case of manual instantiation 044 * by clients, the new factory needs to be configured via its various mutators before first use or runtime errors 045 * will occur. 046 */ 047 public FileTransporterFactory() 048 { 049 // enables default constructor 050 } 051 052 public float getPriority() 053 { 054 return priority; 055 } 056 057 /** 058 * Sets the priority of this component. 059 * 060 * @param priority The priority. 061 * @return This component for chaining, never {@code null}. 062 */ 063 public FileTransporterFactory setPriority( float priority ) 064 { 065 this.priority = priority; 066 return this; 067 } 068 069 public Transporter newInstance( RepositorySystemSession session, RemoteRepository repository ) 070 throws NoTransporterException 071 { 072 Objects.requireNonNull( session, "session cannot be null" ); 073 Objects.requireNonNull( repository, "repository cannot be null" ); 074 075 return new FileTransporter( repository ); 076 } 077 078}