| /* |
| * 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. |
| */ |
| package org.eclipse.aether.spi.connector.layout; |
| |
| import org.eclipse.aether.RepositorySystemSession; |
| import org.eclipse.aether.repository.RemoteRepository; |
| import org.eclipse.aether.transfer.NoRepositoryLayoutException; |
| |
| /** |
| * A factory to obtain repository layouts. A repository layout is responsible to map an artifact or some metadata to a |
| * URI relative to the repository root where the resource resides. When the repository system needs to access a given |
| * remote repository, it iterates the registered factories in descending order of their priority and calls |
| * {@link #newInstance(RepositorySystemSession, RemoteRepository)} on them. The first layout returned by a factory will |
| * then be used for transferring artifacts/metadata. |
| */ |
| public interface RepositoryLayoutFactory |
| { |
| |
| /** |
| * Tries to create a repository layout for the specified remote repository. Typically, a factory will inspect |
| * {@link RemoteRepository#getContentType()} to determine whether it can handle a repository. |
| * |
| * @param session The repository system session from which to configure the layout, must not be {@code null}. |
| * @param repository The remote repository to create a layout for, must not be {@code null}. |
| * @return The layout for the given repository, never {@code null}. |
| * @throws NoRepositoryLayoutException If the factory cannot create a repository layout for the specified remote |
| * repository. |
| */ |
| RepositoryLayout newInstance( RepositorySystemSession session, RemoteRepository repository ) |
| throws NoRepositoryLayoutException; |
| |
| /** |
| * The priority of this factory. When multiple factories can handle a given repository, factories with higher |
| * priority are preferred over those with lower priority. |
| * |
| * @return The priority of this factory. |
| */ |
| float getPriority(); |
| |
| } |