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