001package org.eclipse.aether.util.repository; 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 java.util.HashMap; 023import java.util.Map; 024 025import org.eclipse.aether.repository.Authentication; 026import org.eclipse.aether.repository.AuthenticationSelector; 027import org.eclipse.aether.repository.RemoteRepository; 028 029import static java.util.Objects.requireNonNull; 030 031/** 032 * A simple authentication selector that selects authentication based on repository identifiers. 033 */ 034public final class DefaultAuthenticationSelector 035 implements AuthenticationSelector 036{ 037 038 private final Map<String, Authentication> repos = new HashMap<>(); 039 040 /** 041 * Adds the specified authentication info for the given repository identifier. 042 * 043 * @param id The identifier of the repository to add the authentication for, must not be {@code null}. 044 * @param auth The authentication to add, may be {@code null}. 045 * @return This selector for chaining, never {@code null}. 046 */ 047 public DefaultAuthenticationSelector add( String id, Authentication auth ) 048 { 049 if ( auth != null ) 050 { 051 repos.put( id, auth ); 052 } 053 else 054 { 055 repos.remove( id ); 056 } 057 058 return this; 059 } 060 061 public Authentication getAuthentication( RemoteRepository repository ) 062 { 063 requireNonNull( repository, "repository cannot be null" ); 064 return repos.get( repository.getId() ); 065 } 066 067}