package org.apache.maven.plugin.surefire;

/*
 * 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 java.util.ArrayList;
import java.util.Collection;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.surefire.booter.Classpath;

import javax.annotation.Nonnull;

/**
 * @author Kristian Rosenvold
 */
@Deprecated
public class ClasspathCache
{
    private static final ConcurrentHashMap<String, Classpath> CLASSPATHS =
        new ConcurrentHashMap<String, Classpath>( 4 );

    public static Classpath getCachedClassPath( @Nonnull String artifactId )
    {
        return CLASSPATHS.get( artifactId );
    }

    public static void setCachedClasspath( @Nonnull String key, @Nonnull Classpath classpath )
    {
        CLASSPATHS.put( key, classpath );
    }

    public static Classpath setCachedClasspath( @Nonnull String key, @Nonnull Set<Artifact> artifacts )
    {
        Collection<String> files = new ArrayList<String>();
        for ( Artifact artifact : artifacts )
        {
            files.add( artifact.getFile().getAbsolutePath() );
        }
        Classpath classpath = new Classpath( files );
        setCachedClasspath( key, classpath );
        return classpath;
    }
}
