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.offline;
020
021import javax.inject.Inject;
022import javax.inject.Named;
023import javax.inject.Singleton;
024
025import org.eclipse.aether.RepositorySystemSession;
026import org.eclipse.aether.impl.OfflineController;
027import org.eclipse.aether.repository.RemoteRepository;
028import org.eclipse.aether.spi.connector.PipelineRepositoryConnectorFactory;
029import org.eclipse.aether.spi.connector.RepositoryConnector;
030
031import static java.util.Objects.requireNonNull;
032
033/**
034 * Offline connector factory.
035 *
036 * @since 2.0.8
037 */
038@Singleton
039@Named(OfflinePipelineRepositoryConnectorFactory.NAME)
040public final class OfflinePipelineRepositoryConnectorFactory implements PipelineRepositoryConnectorFactory {
041    public static final String NAME = "offline";
042
043    private final OfflineController offlineController;
044
045    /**
046     * This connector should be usually the left-most in pipeline.
047     */
048    private float priority = 0;
049
050    @Inject
051    public OfflinePipelineRepositoryConnectorFactory(OfflineController offlineController) {
052        this.offlineController = requireNonNull(offlineController);
053    }
054
055    @Override
056    public RepositoryConnector newInstance(
057            RepositorySystemSession session, RemoteRepository repository, RepositoryConnector delegate) {
058        return new OfflineRepositoryConnector(session, repository, offlineController, delegate);
059    }
060
061    @Override
062    public float getPriority() {
063        return priority;
064    }
065
066    public OfflinePipelineRepositoryConnectorFactory setPriority(float priority) {
067        this.priority = priority;
068        return this;
069    }
070}