package org.eclipse.aether.internal.impl;

/*
 * 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.
 */

import javax.inject.Named;

import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.repository.LocalRepository;
import org.eclipse.aether.repository.LocalRepositoryManager;
import org.eclipse.aether.repository.NoLocalRepositoryManagerException;
import org.eclipse.aether.spi.localrepo.LocalRepositoryManagerFactory;

Creates enhanced local repository managers for repository types "default" or "" (automatic). Enhanced local repository manager is built upon the classical Maven 2.0 local repository structure but additionally keeps track of from what repositories a cached artifact was resolved. Resolution of locally cached artifacts will be rejected in case the current resolution request does not match the known source repositories of an artifact, thereby emulating physically separated artifact caches per remote repository. /**
 * Creates enhanced local repository managers for repository types {@code "default"} or {@code "" (automatic)}. Enhanced
 * local repository manager is built upon the classical Maven 2.0 local repository structure but additionally keeps
 * track of from what repositories a cached artifact was resolved. Resolution of locally cached artifacts will be
 * rejected in case the current resolution request does not match the known source repositories of an artifact, thereby
 * emulating physically separated artifact caches per remote repository.
 */
@Named( "enhanced" )
public class EnhancedLocalRepositoryManagerFactory
    implements LocalRepositoryManagerFactory
{
    private float priority = 10.0f;

    public EnhancedLocalRepositoryManagerFactory()
    {
        // enable no-arg constructor
    }

    public LocalRepositoryManager newInstance( RepositorySystemSession session, LocalRepository repository )
        throws NoLocalRepositoryManagerException
    {
        if ( "".equals( repository.getContentType() ) || "default".equals( repository.getContentType() ) )
        {
            return new EnhancedLocalRepositoryManager( repository.getBasedir(), session );
        }
        else
        {
            throw new NoLocalRepositoryManagerException( repository );
        }
    }

    public float getPriority()
    {
        return priority;
    }

    
Sets the priority of this component.
Params:
priority – The priority.
Returns:
This component for chaining, never null./**
     * Sets the priority of this component.
     * 
     * @param priority The priority.
     * @return This component for chaining, never {@code null}.
     */
    public EnhancedLocalRepositoryManagerFactory setPriority( float priority )
    {
        this.priority = priority;
        return this;
    }

}