| package org.eclipse.aether.util.repository; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.util.Map; |
| import static java.util.Objects.requireNonNull; |
| |
| import org.eclipse.aether.repository.Authentication; |
| import org.eclipse.aether.repository.AuthenticationContext; |
| import org.eclipse.aether.repository.AuthenticationDigest; |
| |
| /** |
| * Authentication block that manages a single authentication key and its component value. In this context, component |
| * refers to an object whose behavior is solely dependent on its implementation class. |
| */ |
| final class ComponentAuthentication |
| implements Authentication |
| { |
| |
| private final String key; |
| |
| private final Object value; |
| |
| ComponentAuthentication( String key, Object value ) |
| { |
| this.key = requireNonNull( key, "authentication key cannot be null" ); |
| if ( key.length() == 0 ) |
| { |
| throw new IllegalArgumentException( "authentication key cannot be empty" ); |
| } |
| this.value = value; |
| } |
| |
| public void fill( AuthenticationContext context, String key, Map<String, String> data ) |
| { |
| context.put( this.key, value ); |
| } |
| |
| public void digest( AuthenticationDigest digest ) |
| { |
| if ( value != null ) |
| { |
| digest.update( key, value.getClass().getName() ); |
| } |
| } |
| |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| { |
| return true; |
| } |
| if ( obj == null || !getClass().equals( obj.getClass() ) ) |
| { |
| return false; |
| } |
| ComponentAuthentication that = (ComponentAuthentication) obj; |
| return key.equals( that.key ) && eqClass( value, that.value ); |
| } |
| |
| private static <T> boolean eqClass( T s1, T s2 ) |
| { |
| return ( s1 == null ) ? s2 == null : s2 != null && s1.getClass().equals( s2.getClass() ); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| int hash = 17; |
| hash = hash * 31 + key.hashCode(); |
| hash = hash * 31 + ( ( value != null ) ? value.getClass().hashCode() : 0 ); |
| return hash; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return key + "=" + value; |
| } |
| |
| } |