1 package org.eclipse.aether.spi.connector.filter; 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 org.eclipse.aether.artifact.Artifact; 23 import org.eclipse.aether.metadata.Metadata; 24 import org.eclipse.aether.repository.RemoteRepository; 25 26 /** 27 * Remote repository filter that decides should the given artifact or metadata be accepted (for further processing) 28 * from remote repository or not. 29 * 30 * @since 1.9.0 31 */ 32 public interface RemoteRepositoryFilter 33 { 34 /** 35 * The check result, is immutable. 36 */ 37 interface Result 38 { 39 /** 40 * Returns {@code true} if accepted. 41 */ 42 boolean isAccepted(); 43 44 /** 45 * Returns string "reasoning" for {@link #isAccepted()} result, meant for human consumption, never {@code null}. 46 */ 47 String reasoning(); 48 } 49 50 /** 51 * Decides should artifact be accepted from given remote repository. 52 * 53 * @param remoteRepository The remote repository, not {@code null}. 54 * @param artifact The artifact, not {@code null}. 55 * @return the result, never {@code null}. 56 */ 57 Result acceptArtifact( RemoteRepository remoteRepository, Artifact artifact ); 58 59 /** 60 * Decides should metadata be accepted from given remote repository. 61 * 62 * @param remoteRepository The remote repository, not {@code null}. 63 * @param metadata The artifact, not {@code null}. 64 * @return the result, never {@code null}. 65 */ 66 Result acceptMetadata( RemoteRepository remoteRepository, Metadata metadata ); 67 }