/*
 * 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.
 */
package org.apache.maven.project.artifact;

import java.util.Collections;
import java.util.List;

import org.apache.maven.artifact.DefaultArtifact;
import org.apache.maven.artifact.handler.ArtifactHandler;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.DependencyManagement;
import org.apache.maven.project.MavenProject;

/**
 * ProjectArtifact
 */
public class ProjectArtifact extends DefaultArtifact implements ArtifactWithDependencies {
    private MavenProject project;

    public ProjectArtifact(MavenProject project) {
        super(
                project.getGroupId(),
                project.getArtifactId(),
                project.getVersion(),
                null,
                "pom",
                null,
                new PomArtifactHandler());
        this.project = project;
        setFile(project.getFile());
        setResolved(true);
    }

    public MavenProject getProject() {
        return project;
    }

    public List<Dependency> getDependencies() {
        return project.getDependencies();
    }

    public List<Dependency> getManagedDependencies() {
        DependencyManagement depMngt = project.getDependencyManagement();
        return (depMngt != null)
                ? Collections.unmodifiableList(depMngt.getDependencies())
                : Collections.<Dependency>emptyList();
    }

    static class PomArtifactHandler implements ArtifactHandler {
        public String getClassifier() {
            return null;
        }

        public String getDirectory() {
            return null;
        }

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

        public String getLanguage() {
            return "none";
        }

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

        public boolean isAddedToClasspath() {
            return false;
        }

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