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

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

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/* 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 browsers, including e-mail clients and bots.
 * 
 * @author harald
 */

public enum BrowserCategory {

    FIREFOX("Firefox", Engine.GECKO, "Firefox/(\\S*)->$1", "Firefox"),

    CHROME("Chrome", Engine.WEBKIT, "Chrome/(\\S*)->$1", "Chrome"),

    IE("Internet Explorer", Engine.TRIDENT, "MSIE (\\S*);->$1", "MSIE"),

    OPERA("Opera", Engine.PRESTO, "Opera/9.8->10", "Opera/9->9", "Opera"),

    OPERA_MINI("Opera Mini", Engine.PRESTO, "Opera Mini"),

    KONQUEROR("Konqueror", Engine.KHTML, "Konqueror"),

    OUTLOOK("Outlook", Engine.WORD, "MSOffice 12->2007", "MSOffice 14->2010", "MSOffice"),

    OUTLOOK_EXPRESS("Windows Live Mail", Engine.TRIDENT, "Outlook-Express/7.0->7.0"),

    IEMOBILE("IE Mobile", Engine.TRIDENT, "IEMobile 7->7", "IEMobile 6->6"),

    OMNIWEB("Omniweb", Engine.WEBKIT, "OmniWeb"), //

    SAFARI("Safari", Engine.WEBKIT, "Version/5->5", "Version/4->4", "Safari"),

    SAFARI_MOBILE("Mobile Safari", Engine.WEBKIT, "Mobile Safari", "Mobile/5A347 Safari", "Mobile/3A101a Safari",
            "Mobile/7B367 Safari"),

    APPLE_MAIL("Apple Mail", Engine.WEBKIT, "AppleWebKit"),

    LOTUS_NOTES("Lotus Notes", Engine.OTHER, "Lotus-Notes"),

    THUNDERBIRD("Thunderbird", Engine.GECKO, "Thunderbird/3->3", "Thunderbird/2->2", "Thunderbird"),

    CAMINO("Camino", Engine.GECKO, "Camino/2->2", "Camino"),

    FLOCK("Flock", Engine.GECKO, "Flock"),

    FIREFOX_MOBILE("Firefox Mobile", Engine.GECKO, "Firefox/3.5 Maemo->3"),

    SEAMONKEY("SeaMonkey", Engine.GECKO, "SeaMonkey"),

    BOT("Robot/Spider", Engine.OTHER, "Googlebot", "bot", "spider", "crawler", "Feedfetcher", "Slurp", "Twiceler",
            "Nutch", "BecomeBot"),

    MOZILLA("Mozilla", Engine.OTHER, "Mozilla", "Moozilla"),

    CFNETWORK("CFNetwork", Engine.OTHER, "CFNetwork"),

    EUDORA("Eudora", Engine.OTHER, "Eudora", "EUDORA"),

    POCOMAIL("PocoMail", Engine.OTHER, "PocoMail"),

    THEBAT("The Bat!", Engine.OTHER, "The Bat"),

    NETFRONT("NetFront", Engine.OTHER, "NetFront"),

    EVOLUTION("Evolution", Engine.OTHER, "CamelHttpStream"),

    LYNX("Lynx", Engine.OTHER, "Lynx"),

    DOWNLOAD("Downloading Tool", Engine.OTHER, "cURL", "wget"),

    UNKNOWN("Unknown", Engine.OTHER);

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

    private BrowserCategory(String name, Engine renderEngine, String... versions) {
        this.name = name;
        this.engine = renderEngine;
        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 getName() {
        return name;
    }

    /**
     * @return the rendering engine
     */
    public Engine getEngine() {
        return engine;
    }

    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;
    }
}