vendor/phar-io/manifest/src/ManifestDocumentMapper.php

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<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\Version;
use PharIo\Version\Exception as VersionException;
use PharIo\Version\VersionConstraintParser;

class ManifestDocumentMapper {
    /**
     * @param ManifestDocument $document
     *
     * @returns Manifest
     *
     * @throws ManifestDocumentMapperException
     */
    public function map(ManifestDocument $document) {
        try {
            $contains          = $document->getContainsElement();
            $type              = $this->mapType($contains);
            $copyright         = $this->mapCopyright($document->getCopyrightElement());
            $requirements      = $this->mapRequirements($document->getRequiresElement());
            $bundledComponents = $this->mapBundledComponents($document);

            return new Manifest(
                new ApplicationName($contains->getName()),
                new Version($contains->getVersion()),
                $type,
                $copyright,
                $requirements,
                $bundledComponents
            );
        } catch (VersionException $e) {
            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
        } catch (Exception $e) {
            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
        }
    }

    /**
     * @param ContainsElement $contains
     *
     * @return Type
     *
     * @throws ManifestDocumentMapperException
     */
    private function mapType(ContainsElement $contains) {
        switch ($contains->getType()) {
            case 'application':
                return Type::application();
            case 'library':
                return Type::library();