org.beangle.web.agent.OsCategory.java Source code

Introduction

Here is the source code for org.beangle.web.agent.OsCategory.java

Source

/* Copyright c 2005-2012.
 * Licensed under GNU  LESSER General Public License, Version 3.
 * http://www.gnu.org/licenses
 */
package org.beangle.web.agent;

import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.collections.map.LinkedMap;
import org.apache.commons.lang.StringUtils;

/**
 * Enum constants for most common operating systems.
 * 
 * @author chaostone
 */
public enum OsCategory {

    WINDOWS("Windows", "Windows NT 6.1->7", "Windows NT 6->Vista", "Windows NT 5.0->2000", "Windows NT 5->XP",
            "Win98->98", "Windows 98->98", "Windows Phone OS 7->Mobile 7", "Windows CE->Mobile", "Windows"),

    // CamelHttpStream is being used by Evolution, an email client for Linux\
    LINUX("Linux", "Fedora/(\\S*)\\.fc(\\S*)->Fedora fc$2", "Ubuntu/(\\S*)->Ubuntu $1", "Fedora", "Ubuntu", "Linux",
            "CamelHttpStream"),

    ANDROID("Android", "Android 2->2.x", "GT-P1000->2.x Tablet", "SCH-I800->2.x Tablet", "Android 1->1.x",
            "Android"),

    WEBOS("WebOS", "webOS"),

    PALM("PalmOS", "Palm"),

    IOS("iOS", "iPhone OS 4->4 (iPhone)", "like Mac OS X"),

    MAC_OS("Mac OS", "iPad->(iPad)", "iPhone->(iPhone)", "iPod->(iPod)", "Mac OS X->X", "CFNetwork->X", "Mac"),

    MAEMO("Maemo", "Maemo"),

    SYMBIAN("Symbian OS", "SymbianOS/9->9.x", "Series60/3->9.x", "SymbianOS/8->8.x", "Series60/2.6->8.x",
            "Series60/2.8->8.x", "SymbianOS/7->7.x", "SymbianOS/6->6.x", "Symbian", "Series60"),

    SERIES40("Series 40", "Nokia6300"),

    SONY_ERICSSON("Sony Ericsson", "SonyEricsson"),

    SUN_OS("SunOS", "SunOS"),

    PSP("Sony Playstation", "Playstation"),

    WII("Nintendo Wii", "Wii"),

    BLACKBERRY("BlackBerryOS", "BlackBerry", "Version/6->6"),

    UNKNOWN("Unknown", new String[0]);

    private final String name;

    @SuppressWarnings("unchecked")
    private final Map<Pattern, String> versionMap = new LinkedMap();

    private OsCategory(String name, String... versions) {
        this.name = name;
        for (String version : versions) {
            String matcheTarget = version;
            String versionNum = "";
            if (StringUtils.contains(version, "->")) {
                matcheTarget = StringUtils.substringBefore(version, "->");
                versionNum = StringUtils.substringAfter(version, "->");
            }
            versionMap.put(Pattern.compile(matcheTarget), versionNum);
        }
    }

    public String match(String agentString) {
        for (Map.Entry<Pattern, String> entry : versionMap.entrySet()) {
            Matcher m = entry.getKey().matcher(agentString);
            if (m.find()) {
                StringBuffer sb = new StringBuffer();
                m.appendReplacement(sb, entry.getValue());
                sb.delete(0, m.start());
                return sb.toString();
            }
        }
        return null;
    }

    public String getName() {
        return name;
    }
}