Example usage for java.net HttpURLConnection setInstanceFollowRedirects

Introduction

In this page you can find the example usage for java.net HttpURLConnection setInstanceFollowRedirects.

Prototype

public void setInstanceFollowRedirects(boolean followRedirects) 

Source Link

Document

Sets whether HTTP redirects (requests with response code 3xx) should be automatically followed by this HttpURLConnection instance.

Usage

From source file:com.elevenpaths.googleindexretriever.GoogleSearch.java

public String responseCaptcha(String responseCaptcha) {
    String url = "https://ipv4.google.com/sorry/CaptchaRedirect";
    String request = url + "?q=" + q + "&hl=es&continue=" + continueCaptcha + "&id=" + idCaptcha + "&captcha="
            + responseCaptcha + "&submit=Enviar";
    String newCookie = "";

    try {// w ww.j a v  a 2  s .c  om
        URL obj = new URL(request);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // optional default is GET
        con.setRequestMethod("GET");

        // add request header
        con.setRequestProperty("Host", "ipv4.google.com");
        con.setRequestProperty("User-Agent",
                "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0");
        con.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        con.setRequestProperty("Accept-Language", "es-ES,es;q=0.8,en-US;q=0.5,en;q=0.3");
        con.setRequestProperty("Accept-Encoding", "gzip, deflate, br");
        con.setRequestProperty("Cookie", tokenCookie + "; path=/; domain=google.com");
        con.addRequestProperty("Connection", "keep-alive");
        con.setRequestProperty("Referer", referer);
        //con.connect();
        boolean redirect = false;
        con.setInstanceFollowRedirects(false);
        int status = con.getResponseCode();

        if (status != HttpURLConnection.HTTP_OK) {
            if (status == HttpURLConnection.HTTP_MOVED_TEMP || status == HttpURLConnection.HTTP_MOVED_PERM
                    || status == HttpURLConnection.HTTP_SEE_OTHER)
                redirect = true;
        }

        if (redirect) {

            // get redirect url from "location" header field
            String newUrl = con.getHeaderField("Location");

            // open the new connnection again
            con = (HttpURLConnection) new URL(newUrl).openConnection();
            con.setRequestProperty("User-Agent",
                    "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0");
            con.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
            con.setRequestProperty("Referer", referer);
            con.setRequestProperty("Accept-Encoding", "gzip, deflate");
            con.setRequestProperty("Cookie", tokenCookie);
            con.addRequestProperty("Connection", "keep-alive");

            // Find the cookie
            String nextURL = URLDecoder.decode(newUrl, "UTF-8");
            String[] k = nextURL.split("&");
            for (String a : k) {
                if (a.startsWith("google_abuse=")) {
                    String temp = a.replace("google_abuse=", "");
                    String[] c = temp.split(";");
                    for (String j : c) {
                        if (j.startsWith("GOOGLE_ABUSE_EXEMPTION")) {
                            newCookie = j;
                        }
                    }

                }
            }
        }

        con.connect();

        if (con.getResponseCode() == 200) {
            newCookie = tokenCookie;
        }
    } catch (IOException e) {
        e.printStackTrace();

    }

    return newCookie;

}

---

From source file:uk.ac.vfb.geppetto.VFBProcessTermInfo.java

/**
 * @param urlString//from  w ww. ja  v  a 2 s.co m
 */
private String checkURL(String urlString) {
    try {
        urlString = urlString.replace("https://", "http://").replace(":5000", "");
        urlString = urlString.replace("//virtualflybrain.org", "//www.virtualflybrain.org");
        URL url = new URL(urlString);
        HttpURLConnection huc = (HttpURLConnection) url.openConnection();
        huc.setRequestMethod("HEAD");
        huc.setInstanceFollowRedirects(true);
        int response = huc.getResponseCode();
        if (response == HttpURLConnection.HTTP_OK) {
            return urlString;
        } else if (response == HttpURLConnection.HTTP_MOVED_TEMP
                || response == HttpURLConnection.HTTP_MOVED_PERM) {
            return checkURL(huc.getHeaderField("Location"));
        }
        return null;
    } catch (Exception e) {
        System.out.println("Error checking url (" + urlString + ") " + e.toString());
        return null;
    }
}

---

From source file:org.apache.jmeter.protocol.http.sampler.HTTPJavaImpl.java

/**
 * Returns an <code>HttpURLConnection</code> fully ready to attempt
 * connection. This means it sets the request method (GET or POST), headers,
 * cookies, and authorization for the URL request.
 * <p>//from w  ww .j a  v a2s . c o  m
 * The request infos are saved into the sample result if one is provided.
 *
 * @param u
 *            <code>URL</code> of the URL request
 * @param method
 *            GET, POST etc
 * @param res
 *            sample result to save request infos to
 * @return <code>HttpURLConnection</code> ready for .connect
 * @exception IOException
 *                if an I/O Exception occurs
 */
protected HttpURLConnection setupConnection(URL u, String method, HTTPSampleResult res) throws IOException {
    SSLManager sslmgr = null;
    if (HTTPConstants.PROTOCOL_HTTPS.equalsIgnoreCase(u.getProtocol())) {
        try {
            sslmgr = SSLManager.getInstance(); // N.B. this needs to be done before opening the connection
        } catch (Exception e) {
            log.warn("Problem creating the SSLManager: ", e);
        }
    }

    final HttpURLConnection conn;
    final String proxyHost = getProxyHost();
    final int proxyPort = getProxyPortInt();
    if (proxyHost.length() > 0 && proxyPort > 0) {
        Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
        //TODO - how to define proxy authentication for a single connection?
        // It's not clear if this is possible
        //            String user = getProxyUser();
        //            if (user.length() > 0){
        //                Authenticator auth = new ProxyAuthenticator(user, getProxyPass());
        //            }
        conn = (HttpURLConnection) u.openConnection(proxy);
    } else {
        conn = (HttpURLConnection) u.openConnection();
    }

    // Update follow redirects setting just for this connection
    conn.setInstanceFollowRedirects(getAutoRedirects());

    int cto = getConnectTimeout();
    if (cto > 0) {
        conn.setConnectTimeout(cto);
    }

    int rto = getResponseTimeout();
    if (rto > 0) {
        conn.setReadTimeout(rto);
    }

    if (HTTPConstants.PROTOCOL_HTTPS.equalsIgnoreCase(u.getProtocol())) {
        try {
            if (null != sslmgr) {
                sslmgr.setContext(conn); // N.B. must be done after opening connection
            }
        } catch (Exception e) {
            log.warn("Problem setting the SSLManager for the connection: ", e);
        }
    }

    // a well-behaved browser is supposed to send 'Connection: close'
    // with the last request to an HTTP server. Instead, most browsers
    // leave it to the server to close the connection after their
    // timeout period. Leave it to the JMeter user to decide.
    if (getUseKeepAlive()) {
        conn.setRequestProperty(HTTPConstants.HEADER_CONNECTION, HTTPConstants.KEEP_ALIVE);
    } else {
        conn.setRequestProperty(HTTPConstants.HEADER_CONNECTION, HTTPConstants.CONNECTION_CLOSE);
    }

    conn.setRequestMethod(method);
    setConnectionHeaders(conn, u, getHeaderManager(), getCacheManager());
    String cookies = setConnectionCookie(conn, u, getCookieManager());

    setConnectionAuthorization(conn, u, getAuthManager());

    if (method.equals(HTTPConstants.POST)) {
        setPostHeaders(conn);
    } else if (method.equals(HTTPConstants.PUT)) {
        setPutHeaders(conn);
    }

    if (res != null) {
        res.setRequestHeaders(getConnectionHeaders(conn));
        res.setCookies(cookies);
    }

    return conn;
}

---

From source file:org.apache.jmeter.protocol.http.sampler.HTTPJavaImplClassifier.java

/**
 * Returns an <code>HttpURLConnection</code> fully ready to attempt
 * connection. This means it sets the request method (GET or POST), headers,
 * cookies, and authorization for the URL request.
 * <p>/* ww w . j a va  2 s  .com*/
 * The request infos are saved into the sample result if one is provided.
 * 
 * @param u
 *            <code>URL</code> of the URL request
 * @param method
 *            GET, POST etc
 * @param res
 *            sample result to save request infos to
 * @return <code>HttpURLConnection</code> ready for .connect
 * @exception IOException
 *                if an I/O Exception occurs
 */
protected HttpURLConnection setupConnection(URL u, String method, HTTPSampleResult res) throws IOException {
    SSLManager sslmgr = null;
    if (HTTPConstants.PROTOCOL_HTTPS.equalsIgnoreCase(u.getProtocol())) {
        try {
            sslmgr = SSLManager.getInstance(); // N.B. this needs to be done
            // before opening the
            // connection
        } catch (Exception e) {
            log.warn("Problem creating the SSLManager: ", e);
        }
    }

    final HttpURLConnection conn;
    final String proxyHost = getProxyHost();
    final int proxyPort = getProxyPortInt();
    if (proxyHost.length() > 0 && proxyPort > 0) {
        Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
        // TODO - how to define proxy authentication for a single
        // connection?
        // It's not clear if this is possible
        // String user = getProxyUser();
        // if (user.length() > 0){
        // Authenticator auth = new ProxyAuthenticator(user,
        // getProxyPass());
        // }
        conn = (HttpURLConnection) u.openConnection(proxy);
    } else {
        conn = (HttpURLConnection) u.openConnection();
    }

    // Update follow redirects setting just for this connection
    conn.setInstanceFollowRedirects(getAutoRedirects());

    int cto = getConnectTimeout();
    if (cto > 0) {
        conn.setConnectTimeout(cto);
    }

    int rto = getResponseTimeout();
    if (rto > 0) {
        conn.setReadTimeout(rto);
    }

    if (HTTPConstants.PROTOCOL_HTTPS.equalsIgnoreCase(u.getProtocol())) {
        try {
            if (null != sslmgr) {
                sslmgr.setContext(conn); // N.B. must be done after opening
                // connection
            }
        } catch (Exception e) {
            log.warn("Problem setting the SSLManager for the connection: ", e);
        }
    }

    // a well-bahaved browser is supposed to send 'Connection: close'
    // with the last request to an HTTP server. Instead, most browsers
    // leave it to the server to close the connection after their
    // timeout period. Leave it to the JMeter user to decide.
    if (getUseKeepAlive()) {
        conn.setRequestProperty(HTTPConstants.HEADER_CONNECTION, HTTPConstants.KEEP_ALIVE);
    } else {
        conn.setRequestProperty(HTTPConstants.HEADER_CONNECTION, HTTPConstants.CONNECTION_CLOSE);
    }

    conn.setRequestMethod(method);
    setConnectionHeaders(conn, u, getHeaderManager(), getCacheManager());
    String cookies = setConnectionCookie(conn, u, getCookieManager());

    setConnectionAuthorization(conn, u, getAuthManager());

    if (method.equals(HTTPConstants.POST)) {
        setPostHeaders(conn);
    } else if (method.equals(HTTPConstants.PUT)) {
        setPutHeaders(conn);
    }

    if (res != null) {
        res.setRequestHeaders(getConnectionHeaders(conn));
        res.setCookies(cookies);
    }

    return conn;
}

---

From source file:iracing.webapi.IracingWebApi.java

private boolean forumLoginAndGetCookie() {
    try {//from   www.java2 s. c o m
        // Make a connect to the server
        URL url = new URL(FORUM_LOGIN_URL);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.addRequestProperty(COOKIE, cookie);

        conn.setDoInput(true);
        conn.setUseCaches(false);
        conn.setInstanceFollowRedirects(false);
        HttpURLConnection.setFollowRedirects(false);

        conn.connect();

        if (isMaintenancePage(conn))
            return false;

        String headerName;
        boolean containsCookie = false;
        for (int i = 1; (headerName = conn.getHeaderFieldKey(i)) != null; i++) {
            if (headerName.equalsIgnoreCase(SET_COOKIE)) {
                containsCookie = true;
                addToCookieMap(conn.getHeaderField(i));
            }
        }
        if (containsCookie)
            createCookieFromMap();

        conn.disconnect();
    } catch (Exception ex) {
        ex.printStackTrace();
        return false;
    }
    return true;
}

---

From source file:bammerbom.ultimatecore.spongeapi.commands.CmdPlugin.java

@Override
public void run(final CommandSender cs, String label, final String[] args) {
    //help//w  ww  .  ja va2  s  .  c  o  m
    if (!r.checkArgs(args, 0) || args[0].equalsIgnoreCase("help")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.help", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        cs.sendMessage(TextColors.GOLD + "================================");
        r.sendMes(cs, "pluginHelpLoad");
        r.sendMes(cs, "pluginHelpUnload");
        r.sendMes(cs, "pluginHelpEnable");
        r.sendMes(cs, "pluginHelpDisable");
        r.sendMes(cs, "pluginHelpReload");
        r.sendMes(cs, "pluginHelpReloadall");
        r.sendMes(cs, "pluginHelpDelete");
        r.sendMes(cs, "pluginHelpUpdate");
        r.sendMes(cs, "pluginHelpCommands");
        r.sendMes(cs, "pluginHelpList");
        r.sendMes(cs, "pluginHelpUpdatecheck");
        r.sendMes(cs, "pluginHelpUpdatecheckall");
        r.sendMes(cs, "pluginHelpDownload");
        r.sendMes(cs, "pluginHelpSearch");
        cs.sendMessage(TextColors.GOLD + "================================");
    } //load
    else if (args[0].equalsIgnoreCase("load")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.load", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpLoad");
            return;
        }
        File f = new File(r.getUC().getDataFolder().getParentFile(),
                args[1].endsWith(".jar") ? args[1] : args[1] + ".jar");
        if (!f.exists()) {
            r.sendMes(cs, "pluginFileNotFound", "%File", args[1].endsWith(".jar") ? args[1] : args[1] + ".jar");
            return;
        }
        if (!f.canRead()) {
            r.sendMes(cs, "pluginFileNoReadAcces");
            return;
        }
        Plugin p;
        try {
            p = pm.loadPlugin(f);
            if (p == null) {
                r.sendMes(cs, "pluginLoadFailed");
                return;
            }
            pm.enablePlugin(p);
        } catch (UnknownDependencyException ex) {
            r.sendMes(cs, "pluginLoadMissingDependency", "%Message",
                    ex.getMessage() != null ? ex.getMessage() : "");
            ex.printStackTrace();
            return;
        } catch (InvalidDescriptionException ex) {
            r.sendMes(cs, "pluginLoadInvalidDescription");
            ex.printStackTrace();
            return;
        } catch (InvalidPluginException ex) {
            r.sendMes(cs, "pluginLoadFailed");
            ex.printStackTrace();
            return;
        }
        if (p.isEnabled()) {
            r.sendMes(cs, "pluginLoadSucces");
        } else {
            r.sendMes(cs, "pluginLoadFailed");
        }
    } //unload
    else if (args[0].equalsIgnoreCase("unload")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.unload", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpUnload");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        List<String> deps = PluginUtil.getDependedOnBy(p.getName());
        if (!deps.isEmpty()) {
            StringBuilder sb = new StringBuilder();
            for (String dep : deps) {
                sb.append(r.neutral);
                sb.append(dep);
                sb.append(TextColors.RESET);
                sb.append(", ");
            }
            r.sendMes(cs, "pluginUnloadDependent", "%Plugins", sb.substring(0, sb.length() - 4));
            return;
        }
        r.sendMes(cs, "pluginUnloadUnloading");
        PluginUtil.unregisterAllPluginCommands(p.getName());
        HandlerList.unregisterAll(p);
        Bukkit.getServicesManager().unregisterAll(p);
        Bukkit.getServer().getMessenger().unregisterIncomingPluginChannel(p);
        Bukkit.getServer().getMessenger().unregisterOutgoingPluginChannel(p);
        Bukkit.getServer().getScheduler().cancelTasks(p);
        pm.disablePlugin(p);
        PluginUtil.removePluginFromList(p);
        r.sendMes(cs, "pluginUnloadUnloaded");
    } //enable
    else if (args[0].equalsIgnoreCase("enable")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.enable", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpEnable");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        if (p.isEnabled()) {
            r.sendMes(cs, "pluginAlreadyEnabled");
            return;
        }
        pm.enablePlugin(p);
        if (p.isEnabled()) {
            r.sendMes(cs, "pluginEnableSucces");
        } else {
            r.sendMes(cs, "pluginEnableFail");
        }
    } //disable
    else if (args[0].equalsIgnoreCase("disable")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.disable", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpDisable");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        if (!p.isEnabled()) {
            r.sendMes(cs, "pluginNotEnabled");
            return;
        }
        List<String> deps = PluginUtil.getDependedOnBy(p.getName());
        if (!deps.isEmpty()) {
            StringBuilder sb = new StringBuilder();
            for (String dep : deps) {
                sb.append(r.neutral);
                sb.append(dep);
                sb.append(TextColors.RESET);
                sb.append(", ");
            }
            r.sendMes(cs, "pluginUnloadDependent", "%Plugins", sb.substring(0, sb.length() - 4));
            return;
        }
        pm.disablePlugin(p);
        if (!p.isEnabled()) {
            r.sendMes(cs, "pluginDisableSucces");
        } else {
            r.sendMes(cs, "pluginDisableFailed");
        }
    } //reload
    else if (args[0].equalsIgnoreCase("reload")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.reload", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpReload");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        if (!p.isEnabled()) {
            r.sendMes(cs, "pluginNotEnabled");
            return;
        }
        pm.disablePlugin(p);
        pm.enablePlugin(p);
        r.sendMes(cs, "pluginReloadMessage");
    } //reloadall
    else if (args[0].equalsIgnoreCase("reloadall")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.reloadall", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        for (Plugin p : pm.getPlugins()) {
            pm.disablePlugin(p);
            pm.enablePlugin(p);
        }
        r.sendMes(cs, "pluginReloadallMessage");
    } //delete
    else if (args[0].equalsIgnoreCase("delete")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.delete", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpDelete");
            return;
        }
        String del = args[1];
        if (!del.endsWith(".jar")) {
            del = del + ".jar";
        }
        if (del.contains(File.separator)) {
            r.sendMes(cs, "pluginDeleteDontLeavePluginFolder");
            return;
        }
        File f = new File(r.getUC().getDataFolder().getParentFile() + File.separator + del);
        if (!f.exists()) {
            r.sendMes(cs, "pluginFileNotFound", "%File", del);
            return;
        }
        if (f.delete()) {
            r.sendMes(cs, "pluginDeleteSucces");
        } else {
            r.sendMes(cs, "pluginDeleteFailed");
        }
    } //commands
    else if (args[0].equalsIgnoreCase("commands")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.commands", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpCommands");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        Map<String, Map<String, Object>> cmds = p.getDescription().getCommands();
        if (cmds == null) {
            r.sendMes(cs, "pluginCommandsNoneRegistered");
            return;
        }
        String command = "plugin " + p.getName();
        String pageStr = args.length > 2 ? args[2] : null;
        UText input = new TextInput(cs);
        UText output;
        if (input.getLines().isEmpty()) {
            if ((r.isInt(pageStr)) || (pageStr == null)) {
                output = new PluginCommandsInput(cs, args[1].toLowerCase());
            } else {
                r.sendMes(cs, "pluginCommandsPageNotNumber");
                return;
            }
        } else {
            output = input;
        }
        TextPager pager = new TextPager(output);
        pager.showPage(pageStr, null, command, cs);
    } //update
    else if (args[0].equalsIgnoreCase("update")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.update", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpUpdate");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        URL u = Bukkit.getPluginManager().getPlugin("UltimateCore").getClass().getProtectionDomain()
                .getCodeSource().getLocation();
        File f;
        try {
            f = new File(u.toURI());
        } catch (URISyntaxException e) {
            f = new File(u.getPath());
        }
        PluginUtil.unregisterAllPluginCommands(p.getName());
        HandlerList.unregisterAll(p);
        Bukkit.getServicesManager().unregisterAll(p);
        Bukkit.getServer().getMessenger().unregisterIncomingPluginChannel(p);
        Bukkit.getServer().getMessenger().unregisterOutgoingPluginChannel(p);
        Bukkit.getServer().getScheduler().cancelTasks(p);
        pm.disablePlugin(p);
        PluginUtil.removePluginFromList(p);
        try {
            Plugin p2 = pm.loadPlugin(f);
            if (p2 == null) {
                r.sendMes(cs, "pluginLoadFailed");
                return;
            }
            pm.enablePlugin(p2);
        } catch (UnknownDependencyException ex) {
            r.sendMes(cs, "pluginLoadMissingDependendy", "%Message", ex.getMessage());
            ex.printStackTrace();
            return;
        } catch (InvalidDescriptionException ex) {
            r.sendMes(cs, "pluginLoadFailed");
            ex.printStackTrace();
            return;
        } catch (InvalidPluginException ex) {
            r.sendMes(cs, "pluginLoadFailed");
            ex.printStackTrace();
            return;
        }
    } //list
    else if (args[0].equalsIgnoreCase("list")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.list", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        r.sendMes(cs, "pluginsList", "%Plugins", PluginUtil.getPluginList());
    } //info
    else if (args[0].equalsIgnoreCase("info")) {
        if (!r.perm(cs, "uc.plugin.info", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpInfo");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        PluginDescriptionFile pdf = p.getDescription();
        if (pdf == null) {
            r.sendMes(cs, "pluginLoadInvalidDescription");
            return;
        }
        String version = pdf.getVersion();
        List<String> authors = pdf.getAuthors();
        String site = pdf.getWebsite();
        List<String> softDep = pdf.getSoftDepend();
        List<String> dep = pdf.getDepend();
        String name = pdf.getName();
        String desc = pdf.getDescription();
        if (name != null && !name.isEmpty()) {
            r.sendMes(cs, "pluginInfoName", "%Name", name);
        }
        if (version != null && !version.isEmpty()) {
            r.sendMes(cs, "pluginInfoVersion", "%Version", version);
        }
        if (site != null && !site.isEmpty()) {
            r.sendMes(cs, "pluginInfoWebsite", "%Website", site);
        }
        if (desc != null && !desc.isEmpty()) {
            r.sendMes(cs, "pluginInfoDescription", "%Description", desc.replaceAll("\r?\n", ""));
        }
        if (authors != null && !authors.isEmpty()) {
            r.sendMes(cs, "pluginInfoAuthor", "%S", ((authors.size() > 1) ? "s" : ""), "%Author",
                    StringUtil.join(TextColors.RESET + ", " + r.neutral, authors));
        }
        if (softDep != null && !softDep.isEmpty()) {
            r.sendMes(cs, "pluginInfoSoftdeps", "%Softdeps",
                    StringUtil.join(TextColors.RESET + ", " + r.neutral, softDep));
        }
        if (dep != null && !dep.isEmpty()) {
            r.sendMes(cs, "pluginInfoDeps", "%Deps", StringUtil.join(TextColors.RESET + ", " + r.neutral, dep));
        }
        r.sendMes(cs, "pluginInfoEnabled", "%Enabled", ((p.isEnabled()) ? r.mes("yes") : r.mes("no")));
    } //updatecheck
    else if (args[0].equalsIgnoreCase("updatecheck")) {
        if (!r.perm(cs, "uc.plugin.updatecheck", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpUpdatecheck");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        final String tag;
        try {
            tag = URLEncoder.encode(r.checkArgs(args, 2) ? args[2] : p.getName(), "UTF-8");
        } catch (UnsupportedEncodingException ex) {
            r.sendMes(cs, "pluginNoUTF8");
            return;
        }
        if (p.getDescription() == null) {
            r.sendMes(cs, "pluginLoadInvalidDescription");
            return;
        }
        final String v = p.getDescription().getVersion() == null ? r.mes("pluginNotSet")
                : p.getDescription().getVersion();
        Runnable ru = new Runnable() {
            @Override
            public void run() {
                try {
                    String n = "";
                    String pluginUrlString = "http://dev.bukkit.org/bukkit-plugins/" + tag + "/files.rss";
                    URL url = new URL(pluginUrlString);
                    Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                            .parse(url.openConnection().getInputStream());
                    doc.getDocumentElement().normalize();
                    NodeList nodes = doc.getElementsByTagName("item");
                    Node firstNode = nodes.item(0);
                    if (firstNode.getNodeType() == 1) {
                        Element firstElement = (Element) firstNode;
                        NodeList firstElementTagName = firstElement.getElementsByTagName("title");
                        Element firstNameElement = (Element) firstElementTagName.item(0);
                        NodeList firstNodes = firstNameElement.getChildNodes();
                        n = firstNodes.item(0).getNodeValue();
                    }

                    r.sendMes(cs, "pluginUpdatecheckCurrent", "%Current", v + "");
                    r.sendMes(cs, "pluginUpdatecheckNew", "%New", n + "");
                } catch (Exception ex) {
                    ex.printStackTrace();
                    r.sendMes(cs, "pluginUpdatecheckFailed");
                }
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
    } //updatecheckall
    else if (args[0].equalsIgnoreCase("updatecheckall")) {
        if (!r.perm(cs, "uc.plugin.updatecheckall", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        final Runnable ru = new Runnable() {
            @Override
            public void run() {
                int a = 0;
                for (Plugin p : pm.getPlugins()) {
                    if (p.getDescription() == null) {
                        continue;
                    }
                    String version = p.getDescription().getVersion();
                    if (version == null) {
                        continue;
                    }
                    String n = "";
                    try {
                        String pluginUrlString = "http://dev.bukkit.org/bukkit-plugins/"
                                + p.getName().toLowerCase() + "/files.rss";
                        URL url = new URL(pluginUrlString);
                        Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                                .parse(url.openConnection().getInputStream());
                        doc.getDocumentElement().normalize();
                        NodeList nodes = doc.getElementsByTagName("item");
                        Node firstNode = nodes.item(0);
                        if (firstNode.getNodeType() == 1) {
                            Element firstElement = (Element) firstNode;
                            NodeList firstElementTagName = firstElement.getElementsByTagName("title");
                            Element firstNameElement = (Element) firstElementTagName.item(0);
                            NodeList firstNodes = firstNameElement.getChildNodes();
                            n = firstNodes.item(0).getNodeValue();
                            a++;
                        }
                    } catch (Exception e) {
                        continue;
                    }
                    if (n.contains(version)) {
                        continue;
                    }
                    r.sendMes(cs, "pluginUpdatecheckallAvailable", "%Old", version, "%New", n, "%Plugin",
                            p.getName());
                }
                r.sendMes(cs, "pluginUpdatecheckallFinish", "%Amount", a);
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
    } //download
    else if (args[0].equalsIgnoreCase("download")) {
        if (!r.perm(cs, "uc.plugin.download", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpDownload");
            cs.sendMessage(r.negative + "http://dev.bukkit.org/server-mods/" + r.neutral + "ultimate_core"
                    + r.negative + "/");
            return;
        }
        final Runnable ru = new Runnable() {
            @Override
            public void run() {
                String tag = args[1];
                r.sendMes(cs, "pluginDownloadGettingtag");
                String pluginUrlString = "http://dev.bukkit.org/server-mods/" + tag + "/files.rss";
                String file;
                try {
                    final URL url = new URL(pluginUrlString);
                    final Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                            .parse(url.openConnection().getInputStream());
                    doc.getDocumentElement().normalize();
                    final NodeList nodes = doc.getElementsByTagName("item");
                    final Node firstNode = nodes.item(0);
                    if (firstNode.getNodeType() == 1) {
                        final Element firstElement = (Element) firstNode;
                        final NodeList firstElementTagName = firstElement.getElementsByTagName("link");
                        final Element firstNameElement = (Element) firstElementTagName.item(0);
                        final NodeList firstNodes = firstNameElement.getChildNodes();
                        final String link = firstNodes.item(0).getNodeValue();
                        final URL dpage = new URL(link);
                        final BufferedReader br = new BufferedReader(new InputStreamReader(dpage.openStream()));
                        final StringBuilder content = new StringBuilder();
                        String inputLine;
                        while ((inputLine = br.readLine()) != null) {
                            content.append(inputLine);
                        }
                        br.close();
                        file = StringUtils.substringBetween(content.toString(),
                                "<li class=\"user-action user-action-download\"><span><a href=\"",
                                "\">Download</a></span></li>");
                    } else {
                        throw new Exception();
                    }
                } catch (Exception e) {
                    r.sendMes(cs, "pluginDownloadInvalidtag");
                    cs.sendMessage(r.negative + "http://dev.bukkit.org/server-mods/" + r.neutral
                            + "ultimate_core" + r.negative + "/");
                    return;
                }
                BufferedInputStream bis;
                final HttpURLConnection huc;
                try {
                    huc = (HttpURLConnection) new URL(file).openConnection();
                    huc.setInstanceFollowRedirects(true);
                    huc.connect();
                    bis = new BufferedInputStream(huc.getInputStream());
                } catch (MalformedURLException e) {
                    r.sendMes(cs, "pluginDownloadInvaliddownloadlink");
                    return;
                } catch (IOException e) {
                    r.sendMes(cs, "pluginDownloadFailed", "%Message", e.getMessage());
                    return;
                }
                String[] urlParts = huc.getURL().toString().split("(\\\\|/)");
                final String fileName = urlParts[urlParts.length - 1];
                r.sendMes(cs, "pluginDownloadCreatingTemp");
                File f = new File(System.getProperty("java.io.tmpdir") + File.separator
                        + UUID.randomUUID().toString() + File.separator + fileName);
                while (f.getParentFile().exists()) {
                    f = new File(System.getProperty("java.io.tmpdir") + File.separator
                            + UUID.randomUUID().toString() + File.separator + fileName);
                }
                if (!fileName.endsWith(".zip") && !fileName.endsWith(".jar")) {
                    r.sendMes(cs, "pluginDownloadNotJarOrZip", "%Filename", fileName);
                    return;
                }
                f.getParentFile().mkdirs();
                BufferedOutputStream bos;
                try {
                    bos = new BufferedOutputStream(new FileOutputStream(f));
                } catch (FileNotFoundException e) {
                    r.sendMes(cs, "pluginDownloadTempNotFound", "%Dir", System.getProperty("java.io.tmpdir"));
                    return;
                }
                int b;
                r.sendMes(cs, "pluginDownloadDownloading");
                try {
                    try {
                        while ((b = bis.read()) != -1) {
                            bos.write(b);
                        }
                    } finally {
                        bos.flush();
                        bos.close();
                    }
                } catch (IOException e) {
                    r.sendMes(cs, "pluginDownloadFailed", "%Message", e.getMessage());
                    return;
                }
                if (fileName.endsWith(".zip")) {
                    r.sendMes(cs, "pluginDownloadDecompressing");
                    PluginUtil.decompress(f.getAbsolutePath(), f.getParent());

                }
                String name = null;
                for (File fi : PluginUtil.listFiles(f.getParentFile())) {
                    if (!fi.getName().endsWith(".jar")) {
                        continue;
                    }
                    if (name == null) {
                        name = fi.getName();
                    }
                    r.sendMes(cs, "pluginDownloadMoving", "%File", fi.getName());
                    try {
                        Files.move(fi, new File(
                                r.getUC().getDataFolder().getParentFile() + File.separator + fi.getName()));
                    } catch (IOException e) {
                        r.sendMes(cs, "pluginDownloadCouldntMove", "%Message", e.getMessage());
                    }
                }
                PluginUtil.deleteDirectory(f.getParentFile());
                r.sendMes(cs, "pluginDownloadSucces", "%File", fileName);
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
    } else if (args[0].equalsIgnoreCase("search")) {
        if (!r.perm(cs, "uc.plugin.search", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        int page = 1;
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpSearch");
            return;
        }
        Boolean b = false;
        if (r.checkArgs(args, 2)) {
            try {
                page = Integer.parseInt(args[args.length - 1]);
                b = true;
            } catch (NumberFormatException ignored) {
            }
        }
        String search = r.getFinalArg(args, 1);
        if (b) {
            search = new StringBuilder(new StringBuilder(search).reverse().toString()
                    .replaceFirst(new StringBuilder(" " + page).reverse().toString(), "")).reverse().toString();
        }
        try {
            search = URLEncoder.encode(search, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            r.sendMes(cs, "pluginNoUTF8");
            return;
        }
        final URL u;
        try {
            u = new URL("http://dev.bukkit.org/search/?scope=projects&search=" + search + "&page=" + page);
        } catch (MalformedURLException e) {
            r.sendMes(cs, "pluginSearchMalformedTerm");
            return;
        }
        final Runnable ru = new Runnable() {
            @Override
            public void run() {
                final BufferedReader br;
                try {
                    br = new BufferedReader(new InputStreamReader(u.openStream()));
                } catch (IOException e) {
                    r.sendMes(cs, "pluginSearchFailed", "%Message", e.getMessage());
                    return;
                }
                String inputLine;
                StringBuilder content = new StringBuilder();
                try {
                    while ((inputLine = br.readLine()) != null) {
                        content.append(inputLine);
                    }
                } catch (IOException e) {
                    r.sendMes(cs, "pluginSearchFailed", "%Message", e.getMessage());
                    return;
                }
                r.sendMes(cs, "pluginSearchHeader");
                for (int i = 0; i < 20; i++) {
                    final String project = StringUtils.substringBetween(content.toString(),
                            " row-joined-to-next\">", "</tr>");
                    final String base = StringUtils.substringBetween(project, "<td class=\"col-search-entry\">",
                            "</td>");
                    if (base == null) {
                        if (i == 0) {
                            r.sendMes(cs, "pluginSearchNoResults");
                        }
                        return;
                    }
                    final Pattern p = Pattern
                            .compile("<h2><a href=\"/bukkit-plugins/([\\W\\w]+)/\">([\\w\\W]+)</a></h2>");
                    final Matcher m = p.matcher(base);
                    if (!m.find()) {
                        if (i == 0) {
                            r.sendMes(cs, "pluginSearchNoResults");
                        }
                        return;
                    }
                    final String name = m.group(2).replaceAll("</?\\w+>", "");
                    final String tag = m.group(1);
                    final int beglen = StringUtils.substringBefore(content.toString(), base).length();
                    content = new StringBuilder(content.substring(beglen + project.length()));
                    r.sendMes(cs, "pluginSearchResult", "%Name", name, "%Tag", tag);
                }
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
    } else {
        cs.sendMessage(TextColors.GOLD + "================================");
        r.sendMes(cs, "pluginHelpLoad");
        r.sendMes(cs, "pluginHelpUnload");
        r.sendMes(cs, "pluginHelpEnable");
        r.sendMes(cs, "pluginHelpDisable");
        r.sendMes(cs, "pluginHelpReload");
        r.sendMes(cs, "pluginHelpReloadall");
        r.sendMes(cs, "pluginHelpDelete");
        r.sendMes(cs, "pluginHelpUpdate");
        r.sendMes(cs, "pluginHelpCommands");
        r.sendMes(cs, "pluginHelpList");
        r.sendMes(cs, "pluginHelpUpdatecheck");
        r.sendMes(cs, "pluginHelpUpdatecheckall");
        r.sendMes(cs, "pluginHelpDownload");
        r.sendMes(cs, "pluginHelpSearch");
        cs.sendMessage(TextColors.GOLD + "================================");
    }

}

---

From source file:org.lockss.proxy.ProxyHandler.java

/** Proxy a connection using Java's native URLConection */
void doSun(String pathInContext, String pathParams, HttpRequest request, HttpResponse response)
        throws IOException {
    URI uri = request.getURI();//  ww w . j  a  v  a  2  s.  c  om
    try {
        // Do we proxy this?
        URL url = isProxied(uri);
        if (url == null) {
            if (isForbidden(uri)) {
                sendForbid(request, response, uri);
                logAccess(request, "forbidden method: " + request.getMethod());
            }
            return;
        }

        if (jlog.isDebugEnabled())
            jlog.debug("PROXY URL=" + url);

        URLConnection connection = url.openConnection();
        connection.setAllowUserInteraction(false);

        // Set method
        HttpURLConnection http = null;
        if (connection instanceof HttpURLConnection) {
            http = (HttpURLConnection) connection;
            http.setRequestMethod(request.getMethod());
            http.setInstanceFollowRedirects(false);
        }

        // check connection header
        String connectionHdr = request.getField(HttpFields.__Connection);
        if (connectionHdr != null && (connectionHdr.equalsIgnoreCase(HttpFields.__KeepAlive)
                || connectionHdr.equalsIgnoreCase(HttpFields.__Close)))
            connectionHdr = null;

        // copy headers
        boolean hasContent = false;
        Enumeration en = request.getFieldNames();

        while (en.hasMoreElements()) {
            // XXX could be better than this!
            String hdr = (String) en.nextElement();

            if (_DontProxyHeaders.containsKey(hdr))
                continue;

            if (connectionHdr != null && connectionHdr.indexOf(hdr) >= 0)
                continue;

            if (HttpFields.__ContentType.equalsIgnoreCase(hdr))
                hasContent = true;

            Enumeration vals = request.getFieldValues(hdr);
            while (vals.hasMoreElements()) {
                String val = (String) vals.nextElement();
                if (val != null) {
                    connection.addRequestProperty(hdr, val);
                }
            }
        }

        // Proxy headers
        connection.addRequestProperty(HttpFields.__Via, makeVia(request));
        connection.addRequestProperty(HttpFields.__XForwardedFor, request.getRemoteAddr());
        // a little bit of cache control
        String cache_control = request.getField(HttpFields.__CacheControl);
        if (cache_control != null
                && (cache_control.indexOf("no-cache") >= 0 || cache_control.indexOf("no-store") >= 0))
            connection.setUseCaches(false);

        // customize Connection
        customizeConnection(pathInContext, pathParams, request, connection);

        try {
            connection.setDoInput(true);

            // do input thang!
            InputStream in = request.getInputStream();
            if (hasContent) {
                connection.setDoOutput(true);
                IO.copy(in, connection.getOutputStream());
            }

            // Connect
            connection.connect();
        } catch (Exception e) {
            LogSupport.ignore(jlog, e);
        }

        InputStream proxy_in = null;

        // handler status codes etc.
        int code = HttpResponse.__500_Internal_Server_Error;
        if (http != null) {
            proxy_in = http.getErrorStream();

            code = http.getResponseCode();
            response.setStatus(code);
            response.setReason(http.getResponseMessage());
        }

        if (proxy_in == null) {
            try {
                proxy_in = connection.getInputStream();
            } catch (Exception e) {
                LogSupport.ignore(jlog, e);
                proxy_in = http.getErrorStream();
            }
        }

        // clear response defaults.
        response.removeField(HttpFields.__Date);
        response.removeField(HttpFields.__Server);

        // set response headers
        int h = 0;
        String hdr = connection.getHeaderFieldKey(h);
        String val = connection.getHeaderField(h);
        while (hdr != null || val != null) {
            if (hdr != null && val != null && !_DontProxyHeaders.containsKey(hdr))
                response.addField(hdr, val);
            h++;
            hdr = connection.getHeaderFieldKey(h);
            val = connection.getHeaderField(h);
        }
        response.addField(HttpFields.__Via, makeVia(request));

        // Handled
        request.setHandled(true);
        if (proxy_in != null)
            IO.copy(proxy_in, response.getOutputStream());

    } catch (Exception e) {
        log.warning("doSun error", e);
        if (!response.isCommitted())
            response.sendError(HttpResponse.__400_Bad_Request, e.getMessage());
    }
}

---

From source file:bammerbom.ultimatecore.bukkit.commands.CmdPlugin.java

@Override
public void run(final CommandSender cs, String label, final String[] args) {
    //help/*from   www.j  a v a  2 s .c o m*/
    if (!r.checkArgs(args, 0) || args[0].equalsIgnoreCase("help")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.help", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        cs.sendMessage(ChatColor.GOLD + "================================");
        r.sendMes(cs, "pluginHelpLoad");
        r.sendMes(cs, "pluginHelpUnload");
        r.sendMes(cs, "pluginHelpEnable");
        r.sendMes(cs, "pluginHelpDisable");
        r.sendMes(cs, "pluginHelpReload");
        r.sendMes(cs, "pluginHelpReloadall");
        r.sendMes(cs, "pluginHelpDelete");
        r.sendMes(cs, "pluginHelpUpdate");
        r.sendMes(cs, "pluginHelpCommands");
        r.sendMes(cs, "pluginHelpList");
        r.sendMes(cs, "pluginHelpUpdatecheck");
        r.sendMes(cs, "pluginHelpUpdatecheckall");
        r.sendMes(cs, "pluginHelpDownload");
        r.sendMes(cs, "pluginHelpSearch");
        cs.sendMessage(ChatColor.GOLD + "================================");
        return;
    } //load
    else if (args[0].equalsIgnoreCase("load")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.load", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpLoad");
            return;
        }
        File f = new File(r.getUC().getDataFolder().getParentFile(),
                args[1].endsWith(".jar") ? args[1] : args[1] + ".jar");
        if (!f.exists()) {
            r.sendMes(cs, "pluginFileNotFound", "%File", args[1].endsWith(".jar") ? args[1] : args[1] + ".jar");
            return;
        }
        if (!f.canRead()) {
            r.sendMes(cs, "pluginFileNoReadAcces");
            return;
        }
        Plugin p;
        try {
            p = pm.loadPlugin(f);
            if (p == null) {
                r.sendMes(cs, "pluginLoadFailed");
                return;
            }
            pm.enablePlugin(p);
        } catch (UnknownDependencyException ex) {
            r.sendMes(cs, "pluginLoadMissingDependency", "%Message",
                    ex.getMessage() != null ? ex.getMessage() : "");
            ex.printStackTrace();
            return;
        } catch (InvalidDescriptionException ex) {
            r.sendMes(cs, "pluginLoadInvalidDescription");
            ex.printStackTrace();
            return;
        } catch (InvalidPluginException ex) {
            r.sendMes(cs, "pluginLoadFailed");
            ex.printStackTrace();
            return;
        }
        if (p.isEnabled()) {
            r.sendMes(cs, "pluginLoadSucces");
        } else {
            r.sendMes(cs, "pluginLoadFailed");
        }
        return;
    } //unload
    else if (args[0].equalsIgnoreCase("unload")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.unload", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpUnload");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        List<String> deps = PluginUtil.getDependedOnBy(p.getName());
        if (!deps.isEmpty()) {
            StringBuilder sb = new StringBuilder();
            for (String dep : deps) {
                sb.append(r.neutral);
                sb.append(dep);
                sb.append(ChatColor.RESET);
                sb.append(", ");
            }
            r.sendMes(cs, "pluginUnloadDependend", "%Plugins", sb.substring(0, sb.length() - 4));
            return;
        }
        r.sendMes(cs, "pluginUnloadUnloading");
        PluginUtil.unregisterAllPluginCommands(p.getName());
        HandlerList.unregisterAll(p);
        Bukkit.getServicesManager().unregisterAll(p);
        Bukkit.getServer().getMessenger().unregisterIncomingPluginChannel(p);
        Bukkit.getServer().getMessenger().unregisterOutgoingPluginChannel(p);
        Bukkit.getServer().getScheduler().cancelTasks(p);
        pm.disablePlugin(p);
        PluginUtil.removePluginFromList(p);
        r.sendMes(cs, "pluginUnloadUnloaded");
        return;
    } //enable
    else if (args[0].equalsIgnoreCase("enable")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.enable", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpEnable");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        if (p.isEnabled()) {
            r.sendMes(cs, "pluginAlreadyEnabled");
            return;
        }
        pm.enablePlugin(p);
        if (p.isEnabled()) {
            r.sendMes(cs, "pluginEnableSucces");
        } else {
            r.sendMes(cs, "pluginEnableFail");
        }
        return;
    } //disable
    else if (args[0].equalsIgnoreCase("disable")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.disable", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpDisable");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        if (!p.isEnabled()) {
            r.sendMes(cs, "pluginNotEnabled");
            return;
        }
        List<String> deps = PluginUtil.getDependedOnBy(p.getName());
        if (!deps.isEmpty()) {
            StringBuilder sb = new StringBuilder();
            for (String dep : deps) {
                sb.append(r.neutral);
                sb.append(dep);
                sb.append(ChatColor.RESET);
                sb.append(", ");
            }
            r.sendMes(cs, "pluginUnloadDependend", "%Plugins", sb.substring(0, sb.length() - 4));
            return;
        }
        pm.disablePlugin(p);
        if (!p.isEnabled()) {
            r.sendMes(cs, "pluginDisableSucces");
        } else {
            r.sendMes(cs, "pluginDisableFailed");
        }
        return;
    } //reload
    else if (args[0].equalsIgnoreCase("reload")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.reload", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpReload");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        if (!p.isEnabled()) {
            r.sendMes(cs, "pluginNotEnabled");
            return;
        }
        pm.disablePlugin(p);
        pm.enablePlugin(p);
        r.sendMes(cs, "pluginReloadMessage");
        return;
    } //reloadall
    else if (args[0].equalsIgnoreCase("reloadall")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.reloadall", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        for (Plugin p : pm.getPlugins()) {
            pm.disablePlugin(p);
            pm.enablePlugin(p);
        }
        r.sendMes(cs, "pluginReloadallMessage");
        return;
    } //delete
    else if (args[0].equalsIgnoreCase("delete")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.delete", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpDelete");
            return;
        }
        String del = args[1];
        if (!del.endsWith(".jar")) {
            del = del + ".jar";
        }
        if (del.contains(File.separator)) {
            r.sendMes(cs, "pluginDeleteDontLeavePluginFolder");
            return;
        }
        File f = new File(r.getUC().getDataFolder().getParentFile() + File.separator + del);
        if (!f.exists()) {
            r.sendMes(cs, "pluginFileNotFound", "%File", del);
            return;
        }
        if (f.delete()) {
            r.sendMes(cs, "pluginDeleteSucces");
        } else {
            r.sendMes(cs, "pluginDeleteFailed");
        }
        return;
    } //commands
    else if (args[0].equalsIgnoreCase("commands")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.commands", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpCommands");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        Map<String, Map<String, Object>> cmds = p.getDescription().getCommands();
        if (cmds == null) {
            r.sendMes(cs, "pluginCommandsNoneRegistered");
            return;
        }
        String command = "plugin " + p.getName();
        String pageStr = args.length > 2 ? args[2] : null;
        UText input = new TextInput(cs);
        UText output;
        if (input.getLines().isEmpty()) {
            if ((r.isInt(pageStr)) || (pageStr == null)) {
                output = new PluginCommandsInput(cs, args[1].toLowerCase());
            } else {
                r.sendMes(cs, "pluginCommandsPageNotNumber");
                return;
            }
        } else {
            output = input;
        }
        TextPager pager = new TextPager(output);
        pager.showPage(pageStr, null, command, cs);
        return;
    } //update
    else if (args[0].equalsIgnoreCase("update")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.update", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpUpdate");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        URL u = Bukkit.getPluginManager().getPlugin("UltimateCore").getClass().getProtectionDomain()
                .getCodeSource().getLocation();
        File f;
        try {
            f = new File(u.toURI());
        } catch (URISyntaxException e) {
            f = new File(u.getPath());
        }
        PluginUtil.unregisterAllPluginCommands(p.getName());
        HandlerList.unregisterAll(p);
        Bukkit.getServicesManager().unregisterAll(p);
        Bukkit.getServer().getMessenger().unregisterIncomingPluginChannel(p);
        Bukkit.getServer().getMessenger().unregisterOutgoingPluginChannel(p);
        Bukkit.getServer().getScheduler().cancelTasks(p);
        pm.disablePlugin(p);
        PluginUtil.removePluginFromList(p);
        try {
            Plugin p2 = pm.loadPlugin(f);
            if (p2 == null) {
                r.sendMes(cs, "pluginLoadFailed");
                return;
            }
            pm.enablePlugin(p2);
        } catch (UnknownDependencyException ex) {
            r.sendMes(cs, "pluginLoadMissingDependendy", "%Message", ex.getMessage());
            ex.printStackTrace();
            return;
        } catch (InvalidDescriptionException ex) {
            r.sendMes(cs, "pluginLoadFailed");
            ex.printStackTrace();
            return;
        } catch (InvalidPluginException ex) {
            r.sendMes(cs, "pluginLoadFailed");
            ex.printStackTrace();
            return;
        }
        return;
    } //list
    else if (args[0].equalsIgnoreCase("list")) {
        if (!r.perm(cs, "uc.plugin", false, false) && !r.perm(cs, "uc.plugin.list", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        r.sendMes(cs, "pluginsList", "%Plugins", PluginUtil.getPluginList());
        return;
    } //info
    else if (args[0].equalsIgnoreCase("info")) {
        if (!r.perm(cs, "uc.plugin.info", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpInfo");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        PluginDescriptionFile pdf = p.getDescription();
        if (pdf == null) {
            r.sendMes(cs, "pluginLoadInvalidDescription");
            return;
        }
        String version = pdf.getVersion();
        List<String> authors = pdf.getAuthors();
        String site = pdf.getWebsite();
        List<String> softDep = pdf.getSoftDepend();
        List<String> dep = pdf.getDepend();
        String name = pdf.getName();
        String desc = pdf.getDescription();
        if (name != null && !name.isEmpty()) {
            r.sendMes(cs, "pluginInfoName", "%Name", name);
        }
        if (version != null && !version.isEmpty()) {
            r.sendMes(cs, "pluginInfoVersion", "%Version", version);
        }
        if (site != null && !site.isEmpty()) {
            r.sendMes(cs, "pluginInfoWebsite", "%Website", site);
        }
        if (desc != null && !desc.isEmpty()) {
            r.sendMes(cs, "pluginInfoDescription", "%Description", desc.replaceAll("\r?\n", ""));
        }
        if (authors != null && !authors.isEmpty()) {
            r.sendMes(cs, "pluginInfoAuthor", "%S", ((authors.size() > 1) ? "s" : ""), "%Author",
                    StringUtil.join(ChatColor.RESET + ", " + r.neutral, authors));
        }
        if (softDep != null && !softDep.isEmpty()) {
            r.sendMes(cs, "pluginInfoSoftdeps", "%Softdeps",
                    StringUtil.join(ChatColor.RESET + ", " + r.neutral, softDep));
        }
        if (dep != null && !dep.isEmpty()) {
            r.sendMes(cs, "pluginInfoDeps", "%Deps", StringUtil.join(ChatColor.RESET + ", " + r.neutral, dep));
        }
        r.sendMes(cs, "pluginInfoEnabled", "%Enabled", ((p.isEnabled()) ? r.mes("yes") : r.mes("no")));
        return;
    } //updatecheck
    else if (args[0].equalsIgnoreCase("updatecheck")) {
        if (!r.perm(cs, "uc.plugin.updatecheck", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpUpdatecheck");
            return;
        }
        Plugin p = pm.getPlugin(args[1]);
        if (p == null) {
            r.sendMes(cs, "pluginNotFound", "%Plugin", args[1]);
            return;
        }
        final String tag;
        try {
            tag = URLEncoder.encode(r.checkArgs(args, 2) ? args[2] : p.getName(), "UTF-8");
        } catch (UnsupportedEncodingException ex) {
            r.sendMes(cs, "pluginNoUTF8");
            return;
        }
        if (p.getDescription() == null) {
            r.sendMes(cs, "pluginLoadInvalidDescription");
            return;
        }
        final String v = p.getDescription().getVersion() == null ? r.mes("pluginNotSet")
                : p.getDescription().getVersion();
        Runnable ru = new Runnable() {
            @Override
            public void run() {
                try {
                    String n = "";
                    String pluginUrlString = "http://dev.bukkit.org/bukkit-plugins/" + tag + "/files.rss";
                    URL url = new URL(pluginUrlString);
                    Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                            .parse(url.openConnection().getInputStream());
                    doc.getDocumentElement().normalize();
                    NodeList nodes = doc.getElementsByTagName("item");
                    Node firstNode = nodes.item(0);
                    if (firstNode.getNodeType() == 1) {
                        Element firstElement = (Element) firstNode;
                        NodeList firstElementTagName = firstElement.getElementsByTagName("title");
                        Element firstNameElement = (Element) firstElementTagName.item(0);
                        NodeList firstNodes = firstNameElement.getChildNodes();
                        n = firstNodes.item(0).getNodeValue();
                    }

                    r.sendMes(cs, "pluginUpdatecheckCurrent", "%Current", v + "");
                    r.sendMes(cs, "pluginUpdatecheckNew", "%New", n + "");
                } catch (Exception ex) {
                    ex.printStackTrace();
                    r.sendMes(cs, "pluginUpdatecheckFailed");
                }
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
        return;
    } //updatecheckall
    else if (args[0].equalsIgnoreCase("updatecheckall")) {
        if (!r.perm(cs, "uc.plugin.updatecheckall", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        final Runnable ru = new Runnable() {
            @Override
            public void run() {
                int a = 0;
                for (Plugin p : pm.getPlugins()) {
                    if (p.getDescription() == null) {
                        continue;
                    }
                    String version = p.getDescription().getVersion();
                    if (version == null) {
                        continue;
                    }
                    String n = "";
                    try {
                        String pluginUrlString = "http://dev.bukkit.org/bukkit-plugins/"
                                + p.getName().toLowerCase() + "/files.rss";
                        URL url = new URL(pluginUrlString);
                        Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                                .parse(url.openConnection().getInputStream());
                        doc.getDocumentElement().normalize();
                        NodeList nodes = doc.getElementsByTagName("item");
                        Node firstNode = nodes.item(0);
                        if (firstNode.getNodeType() == 1) {
                            Element firstElement = (Element) firstNode;
                            NodeList firstElementTagName = firstElement.getElementsByTagName("title");
                            Element firstNameElement = (Element) firstElementTagName.item(0);
                            NodeList firstNodes = firstNameElement.getChildNodes();
                            n = firstNodes.item(0).getNodeValue();
                            a++;
                        }
                    } catch (Exception e) {
                        continue;
                    }
                    if (n.contains(version)) {
                        continue;
                    }
                    r.sendMes(cs, "pluginUpdatecheckallAvailable", "%Old", version, "%New", n, "%Plugin",
                            p.getName());
                }
                r.sendMes(cs, "pluginUpdatecheckallFinish", "%Amount", a);
                return;
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
        return;
    } //download
    else if (args[0].equalsIgnoreCase("download")) {
        if (!r.perm(cs, "uc.plugin.download", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpDownload");
            cs.sendMessage(r.negative + "http://dev.bukkit.org/server-mods/" + r.neutral + "ultimate_core"
                    + r.negative + "/");
            return;
        }
        final Runnable ru = new Runnable() {
            @Override
            public void run() {
                String tag = args[1];
                r.sendMes(cs, "pluginDownloadGettingtag");
                String pluginUrlString = "http://dev.bukkit.org/server-mods/" + tag + "/files.rss";
                String file;
                try {
                    final URL url = new URL(pluginUrlString);
                    final Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                            .parse(url.openConnection().getInputStream());
                    doc.getDocumentElement().normalize();
                    final NodeList nodes = doc.getElementsByTagName("item");
                    final Node firstNode = nodes.item(0);
                    if (firstNode.getNodeType() == 1) {
                        final Element firstElement = (Element) firstNode;
                        final NodeList firstElementTagName = firstElement.getElementsByTagName("link");
                        final Element firstNameElement = (Element) firstElementTagName.item(0);
                        final NodeList firstNodes = firstNameElement.getChildNodes();
                        final String link = firstNodes.item(0).getNodeValue();
                        final URL dpage = new URL(link);
                        final BufferedReader br = new BufferedReader(new InputStreamReader(dpage.openStream()));
                        final StringBuilder content = new StringBuilder();
                        String inputLine;
                        while ((inputLine = br.readLine()) != null) {
                            content.append(inputLine);
                        }
                        br.close();
                        file = StringUtils.substringBetween(content.toString(),
                                "<li class=\"user-action user-action-download\"><span><a href=\"",
                                "\">Download</a></span></li>");
                    } else {
                        throw new Exception();
                    }
                } catch (Exception e) {
                    r.sendMes(cs, "pluginDownloadInvalidtag");
                    cs.sendMessage(r.negative + "http://dev.bukkit.org/server-mods/" + r.neutral
                            + "ultimate_core" + r.negative + "/");
                    return;
                }
                BufferedInputStream bis;
                final HttpURLConnection huc;
                try {
                    huc = (HttpURLConnection) new URL(file).openConnection();
                    huc.setInstanceFollowRedirects(true);
                    huc.connect();
                    bis = new BufferedInputStream(huc.getInputStream());
                } catch (MalformedURLException e) {
                    r.sendMes(cs, "pluginDownloadInvaliddownloadlink");
                    return;
                } catch (IOException e) {
                    r.sendMes(cs, "pluginDownloadFailed", "%Message", e.getMessage());
                    return;
                }
                String[] urlParts = huc.getURL().toString().split("(\\\\|/)");
                final String fileName = urlParts[urlParts.length - 1];
                r.sendMes(cs, "pluginDownloadCreatingTemp");
                File f = new File(System.getProperty("java.io.tmpdir") + File.separator
                        + UUID.randomUUID().toString() + File.separator + fileName);
                while (f.getParentFile().exists()) {
                    f = new File(System.getProperty("java.io.tmpdir") + File.separator
                            + UUID.randomUUID().toString() + File.separator + fileName);
                }
                if (!fileName.endsWith(".zip") && !fileName.endsWith(".jar")) {
                    r.sendMes(cs, "pluginDownloadNotJarOrZip", "%Filename", fileName);
                    return;
                }
                f.getParentFile().mkdirs();
                BufferedOutputStream bos;
                try {
                    bos = new BufferedOutputStream(new FileOutputStream(f));
                } catch (FileNotFoundException e) {
                    r.sendMes(cs, "pluginDownloadTempNotFound", "%Dir", System.getProperty("java.io.tmpdir"));
                    return;
                }
                int b;
                r.sendMes(cs, "pluginDownloadDownloading");
                try {
                    try {
                        while ((b = bis.read()) != -1) {
                            bos.write(b);
                        }
                    } finally {
                        bos.flush();
                        bos.close();
                    }
                } catch (IOException e) {
                    r.sendMes(cs, "pluginDownloadFailed", "%Message", e.getMessage());
                    return;
                }
                if (fileName.endsWith(".zip")) {
                    r.sendMes(cs, "pluginDownloadDecompressing");
                    PluginUtil.decompress(f.getAbsolutePath(), f.getParent());

                }
                String name = null;
                for (File fi : PluginUtil.listFiles(f.getParentFile())) {
                    if (!fi.getName().endsWith(".jar")) {
                        continue;
                    }
                    if (name == null) {
                        name = fi.getName();
                    }
                    r.sendMes(cs, "pluginDownloadMoving", "%File", fi.getName());
                    try {
                        Files.move(fi, new File(
                                r.getUC().getDataFolder().getParentFile() + File.separator + fi.getName()));
                    } catch (IOException e) {
                        r.sendMes(cs, "pluginDownloadCouldntMove", "%Message", e.getMessage());
                    }
                }
                PluginUtil.deleteDirectory(f.getParentFile());
                r.sendMes(cs, "pluginDownloadSucces", "%File", fileName);
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
    } else if (args[0].equalsIgnoreCase("search")) {
        if (!r.perm(cs, "uc.plugin.search", false, false) && !r.perm(cs, "uc.plugin", false, false)) {
            r.sendMes(cs, "noPermissions");
            return;
        }
        int page = 1;
        if (!r.checkArgs(args, 1)) {
            r.sendMes(cs, "pluginHelpSearch");
            return;
        }
        Boolean b = false;
        if (r.checkArgs(args, 2)) {
            try {
                page = Integer.parseInt(args[args.length - 1]);
                b = true;
            } catch (NumberFormatException ignored) {
            }
        }
        String search = r.getFinalArg(args, 1);
        if (b) {
            search = new StringBuilder(new StringBuilder(search).reverse().toString()
                    .replaceFirst(new StringBuilder(" " + page).reverse().toString(), "")).reverse().toString();
        }
        try {
            search = URLEncoder.encode(search, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            r.sendMes(cs, "pluginNoUTF8");
            return;
        }
        final URL u;
        try {
            u = new URL("http://dev.bukkit.org/search/?scope=projects&search=" + search + "&page=" + page);
        } catch (MalformedURLException e) {
            r.sendMes(cs, "pluginSearchMalformedTerm");
            return;
        }
        final Runnable ru = new Runnable() {
            @Override
            public void run() {
                final BufferedReader br;
                try {
                    br = new BufferedReader(new InputStreamReader(u.openStream()));
                } catch (IOException e) {
                    r.sendMes(cs, "pluginSearchFailed", "%Message", e.getMessage());
                    return;
                }
                String inputLine;
                StringBuilder content = new StringBuilder();
                try {
                    while ((inputLine = br.readLine()) != null) {
                        content.append(inputLine);
                    }
                } catch (IOException e) {
                    r.sendMes(cs, "pluginSearchFailed", "%Message", e.getMessage());
                    return;
                }
                r.sendMes(cs, "pluginSearchHeader");
                for (int i = 0; i < 20; i++) {
                    final String project = StringUtils.substringBetween(content.toString(),
                            " row-joined-to-next\">", "</tr>");
                    final String base = StringUtils.substringBetween(project, "<td class=\"col-search-entry\">",
                            "</td>");
                    if (base == null) {
                        if (i == 0) {
                            r.sendMes(cs, "pluginSearchNoResults");
                        }
                        return;
                    }
                    final Pattern p = Pattern
                            .compile("<h2><a href=\"/bukkit-plugins/([\\W\\w]+)/\">([\\w\\W]+)</a></h2>");
                    final Matcher m = p.matcher(base);
                    if (!m.find()) {
                        if (i == 0) {
                            r.sendMes(cs, "pluginSearchNoResults");
                        }
                        return;
                    }
                    final String name = m.group(2).replaceAll("</?\\w+>", "");
                    final String tag = m.group(1);
                    final int beglen = StringUtils.substringBefore(content.toString(), base).length();
                    content = new StringBuilder(content.substring(beglen + project.length()));
                    r.sendMes(cs, "pluginSearchResult", "%Name", name, "%Tag", tag);
                }
            }
        };
        Bukkit.getServer().getScheduler().runTaskAsynchronously(r.getUC(), ru);
    } else {
        cs.sendMessage(ChatColor.GOLD + "================================");
        r.sendMes(cs, "pluginHelpLoad");
        r.sendMes(cs, "pluginHelpUnload");
        r.sendMes(cs, "pluginHelpEnable");
        r.sendMes(cs, "pluginHelpDisable");
        r.sendMes(cs, "pluginHelpReload");
        r.sendMes(cs, "pluginHelpReloadall");
        r.sendMes(cs, "pluginHelpDelete");
        r.sendMes(cs, "pluginHelpUpdate");
        r.sendMes(cs, "pluginHelpCommands");
        r.sendMes(cs, "pluginHelpList");
        r.sendMes(cs, "pluginHelpUpdatecheck");
        r.sendMes(cs, "pluginHelpUpdatecheckall");
        r.sendMes(cs, "pluginHelpDownload");
        r.sendMes(cs, "pluginHelpSearch");
        cs.sendMessage(ChatColor.GOLD + "================================");
        return;
    }

}

---

From source file:com.spotify.helios.client.DefaultRequestDispatcher.java

private HttpURLConnection connect0(final URI ipUri, final String method, final byte[] entity,
        final Map<String, List<String>> headers, final String hostname, final AgentProxy agentProxy,
        final Identity identity) throws IOException {
    if (log.isTraceEnabled()) {
        log.trace("req: {} {} {} {} {} {}", method, ipUri, headers.size(),
                Joiner.on(',').withKeyValueSeparator("=").join(headers), entity.length,
                Json.asPrettyStringUnchecked(entity));
    } else {//from   w ww .j av  a  2  s  .  c  o  m
        log.debug("req: {} {} {} {}", method, ipUri, headers.size(), entity.length);
    }

    final URLConnection urlConnection = ipUri.toURL().openConnection();
    final HttpURLConnection connection = (HttpURLConnection) urlConnection;

    // We verify the TLS certificate against the original hostname since verifying against the
    // IP address will fail
    if (urlConnection instanceof HttpsURLConnection) {
        System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
        connection.setRequestProperty("Host", hostname);

        final HttpsURLConnection httpsConnection = (HttpsURLConnection) urlConnection;
        httpsConnection.setHostnameVerifier(new HostnameVerifier() {
            @Override
            public boolean verify(String ip, SSLSession sslSession) {
                final String tHostname = hostname.endsWith(".") ? hostname.substring(0, hostname.length() - 1)
                        : hostname;
                return new DefaultHostnameVerifier().verify(tHostname, sslSession);
            }
        });

        if (!isNullOrEmpty(user) && (agentProxy != null) && (identity != null)) {
            final SSLSocketFactory factory = new SshAgentSSLSocketFactory(agentProxy, identity, user);
            httpsConnection.setSSLSocketFactory(factory);
        }
    }

    connection.setRequestProperty("Accept-Encoding", "gzip");
    connection.setInstanceFollowRedirects(false);
    connection.setConnectTimeout((int) HTTP_TIMEOUT_MILLIS);
    connection.setReadTimeout((int) HTTP_TIMEOUT_MILLIS);
    for (Map.Entry<String, List<String>> header : headers.entrySet()) {
        for (final String value : header.getValue()) {
            connection.addRequestProperty(header.getKey(), value);
        }
    }
    if (entity.length > 0) {
        connection.setDoOutput(true);
        connection.getOutputStream().write(entity);
    }
    if (urlConnection instanceof HttpsURLConnection) {
        setRequestMethod(connection, method, true);
    } else {
        setRequestMethod(connection, method, false);
    }

    final int responseCode = connection.getResponseCode();
    if (responseCode == HTTP_BAD_GATEWAY) {
        throw new ConnectException("502 Bad Gateway");
    }

    return connection;
}

---

From source file:org.searsia.engine.Resource.java

private String getCompleteWebPage(String urlString, String postString, Map<String, String> headers)
        throws IOException {
    if (rateLimitReached()) {
        throw new IOException("Rate limited");
    }/*from   www .j  a  va2 s  . c o  m*/
    URL url = new URL(urlString);
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setRequestProperty("User-Agent", "Searsia/0.4");
    connection.setRequestProperty("Accept", this.mimeType); //TODO: "*/*"
    connection.setRequestProperty("Accept-Language", "en-US,en;q=0.5"); // TODO: from browser?
    for (Map.Entry<String, String> entry : headers.entrySet()) {
        String value = entry.getValue();
        for (String param : this.privateParameters.keySet()) {
            value = value.replace("{" + param + "}", this.privateParameters.get(param));
        }
        if (value.contains("{")) {
            throw new IOException("Missing header parameter"); // TODO: better error
        }
        connection.setRequestProperty(entry.getKey(), value);
    }
    connection.setReadTimeout(9000);
    connection.setConnectTimeout(9000);
    connection.setInstanceFollowRedirects(true);
    if (postString != null && !postString.equals("")) {
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Content-Length", "" + Integer.toString(postString.getBytes().length));
        connection.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(connection.getOutputStream());
        wr.writeBytes(postString);
        wr.flush();
        wr.close();
    } else {
        connection.setRequestMethod("GET");
        connection.connect();
    }
    //int responseCode = connection.getResponseCode();
    BufferedReader in = null;
    StringBuilder page = new StringBuilder();
    in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
    if (in != null) {
        String inputLine;
        while ((inputLine = in.readLine()) != null) {
            page.append(inputLine);
        }
        in.close();
    }
    return page.toString();
}

---

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