package org.apache.maven.plugin.nar;

/*
 * 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.io.File;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.DefaultArtifact;
import org.apache.maven.artifact.handler.ArtifactHandler;
import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
import org.apache.maven.artifact.versioning.VersionRange;

/**
 * NarArtifact with its own type, classifier and artifactHandler.
 * 
 * @author Mark Donszelmann
 */
public class AttachedNarArtifact
    extends DefaultArtifact
{
    public AttachedNarArtifact( String groupId, String artifactId, String version, String scope, String type,
                                String classifier, boolean optional, File file )
        throws InvalidVersionSpecificationException
    {
        super( groupId, artifactId, VersionRange.createFromVersionSpec( version ), scope, type, classifier, null,
               optional );
        setArtifactHandler( new Handler( classifier ) );
        setFile(new File(file.getParentFile(), artifactId+"-"+VersionRange.createFromVersionSpec( version )+"-"+classifier+"."+type));
    }

    // NOTE: not used
    public AttachedNarArtifact( Artifact parent, String type, String classifier )
    {
        super( parent.getGroupId(), parent.getArtifactId(), parent.getVersionRange(), parent.getScope(), type,
               classifier, null, parent.isOptional() );
        setArtifactHandler( new Handler( classifier ) );
    }

    private class Handler
        implements ArtifactHandler
    {
        private String classifier;

        Handler( String classifier )
        {
            this.classifier = classifier;
        }

        public String getExtension()
        {
            return "nar";
        }

        public String getDirectory()
        {
            return "nars";
        }

        public String getClassifier()
        {
            return classifier;
        }

        public String getPackaging()
        {
            return "nar";
        }

        public boolean isIncludesDependencies()
        {
            return false;
        }

        public String getLanguage()
        {
            return "native";
        }

        public boolean isAddedToClasspath()
        {
            return false;
        }
    }
}