001    /*
002     * Jpkg - Java library and tools for operating system package creation.
003     *
004     * Copyright (c) 2007 Three Rings Design, Inc.
005     * All rights reserved.
006     *
007     * Redistribution and use in source and binary forms, with or without
008     * modification, are permitted provided that the following conditions
009     * are met:
010     * 1. Redistributions of source code must retain the above copyright
011     *    notice, this list of conditions and the following disclaimer.
012     * 2. Redistributions in binary form must reproduce the above copyright
013     *    notice, this list of conditions and the following disclaimer in the
014     *    documentation and/or other materials provided with the distribution.
015     * 3. Neither the name of the copyright owner nor the names of contributors
016     *    may be used to endorse or promote products derived from this software
017     *    without specific prior written permission.
018     *
019     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
020     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
021     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
022     * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
023     * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
024     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
025     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
026     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
027     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
028     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
029     * POSSIBILITY OF SUCH DAMAGE.
030     */
031    package com.threerings.jpkg.debian;
032    
033    /**
034     * Holds and parses the Debian package architecture.
035     * @see <a href="http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Architecture">Debian Policy Manual</a>
036     */
037    public class PackageArchitecture
038        implements ControlFileData
039    {
040        /**
041         * Construct a new PackageArchitecture using an architecture defined in the DebianArchitecture
042         * enum.
043         */
044        public PackageArchitecture (DebianArchitectures architecture)
045        {
046            _architecture = architecture.getName();
047        }
048    
049        /**
050         * Construct a new PackageArchitecture object with an arbitrary string representing the
051         * architecture this package is to be installed on.
052         * NOTE: Users of this class are strongly encouraged to use the constructor for this class
053         * which uses the DebianArchitecture enum which was generated from the dpkg tools and should
054         * contain an exhaustive list of valid Debian architectures.
055         */
056        public PackageArchitecture (String architecture)
057        {
058            _architecture = architecture;
059        }
060    
061        // from ControlFileData
062        public String getField ()
063        {
064            return "Architecture";
065        }
066    
067        // from ControlFileData
068        public String getFieldValue ()
069        {
070            return _architecture;
071        }
072    
073        /** The package architecture. */
074        private final String _architecture;
075    }