001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.eclipse.aether.internal.impl; 020 021import javax.inject.Inject; 022import javax.inject.Named; 023import javax.inject.Singleton; 024 025import org.eclipse.aether.RepositorySystemSession; 026import org.eclipse.aether.repository.LocalRepository; 027import org.eclipse.aether.repository.LocalRepositoryManager; 028import org.eclipse.aether.repository.NoLocalRepositoryManagerException; 029import org.eclipse.aether.spi.localrepo.LocalRepositoryManagerFactory; 030import org.eclipse.aether.spi.locator.Service; 031import org.eclipse.aether.spi.locator.ServiceLocator; 032 033import static java.util.Objects.requireNonNull; 034 035/** 036 * Creates local repository managers for repository type {@code "simple"}. 037 */ 038@Singleton 039@Named("simple") 040public class SimpleLocalRepositoryManagerFactory implements LocalRepositoryManagerFactory, Service { 041 private float priority; 042 043 private LocalPathComposer localPathComposer; 044 045 public SimpleLocalRepositoryManagerFactory() { 046 // enable no-arg constructor 047 this.localPathComposer = new DefaultLocalPathComposer(); // maven UTs needs this 048 } 049 050 @Inject 051 public SimpleLocalRepositoryManagerFactory(final LocalPathComposer localPathComposer) { 052 this.localPathComposer = requireNonNull(localPathComposer); 053 } 054 055 @Override 056 public void initService(final ServiceLocator locator) { 057 this.localPathComposer = requireNonNull(locator.getService(LocalPathComposer.class)); 058 } 059 060 @Override 061 public LocalRepositoryManager newInstance(RepositorySystemSession session, LocalRepository repository) 062 throws NoLocalRepositoryManagerException { 063 requireNonNull(session, "session cannot be null"); 064 requireNonNull(repository, "repository cannot be null"); 065 066 if ("".equals(repository.getContentType()) || "simple".equals(repository.getContentType())) { 067 return new SimpleLocalRepositoryManager(repository.getBasedir(), "simple", localPathComposer); 068 } else { 069 throw new NoLocalRepositoryManagerException(repository); 070 } 071 } 072 073 @Override 074 public float getPriority() { 075 return priority; 076 } 077 078 /** 079 * Sets the priority of this component. 080 * 081 * @param priority The priority. 082 * @return This component for chaining, never {@code null}. 083 */ 084 public SimpleLocalRepositoryManagerFactory setPriority(float priority) { 085 this.priority = priority; 086 return this; 087 } 088}