Examples with Core app.hongs.Core used on opensource projects

Example 11 with Core

use of app.hongs.Core in project HongsCORE by ihongs.

the class ConfAction method service.

/**
 * 服务方法
 * 判断配置和消息有没有生成, 如果没有则生成; 消息按客户语言存放
 * @param req
 * @param rsp
 * @throws java.io.IOException
 * @throws javax.servlet.ServletException
 */
@Override
public void service(HttpServletRequest req, HttpServletResponse rsp) throws ServletException, IOException {
    Core core = ActionDriver.getActualCore(req);
    ActionHelper helper = core.get(ActionHelper.class);
    String name = req.getPathInfo();
    if (name == null || name.length() == 0) {
        helper.error400("Path info required");
        return;
    }
    int p = name.lastIndexOf('.');
    if (p < 0) {
        helper.error400("File type required");
        return;
    }
    String type = name.substring(1 + p);
    name = name.substring(1, p);
    if (!"js".equals(type) && !"json".equals(type)) {
        helper.error400("Wrong file type: " + type);
        return;
    }
    /**
     * 如果指定配置的数据并没有改变
     * 则直接返回 304 Not modified
     */
    String m;
    m = helper.getRequest().getHeader("If-Modified-Since");
    if (m != null && m.equals(ConfAction.MTIMES.get(name))) {
        helper.getResponse().setStatus(HttpServletResponse.SC_NOT_MODIFIED);
        return;
    }
    /**
     * 如果没有配置
     * 则调用工厂方法构造 JS 代码
     */
    String s;
    if (!ConfAction.CACHES.containsKey(name)) {
        try {
            s = this.makeConf(name);
        } catch (HongsError ex) {
            helper.error500(ex.getMessage());
            return;
        }
        SimpleDateFormat sdf = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss z", Locale.ENGLISH);
        sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
        m = sdf.format(new Date());
        ConfAction.CACHES.put(name, s);
        ConfAction.MTIMES.put(name, m);
    } else {
        s = ConfAction.CACHES.get(name);
        m = ConfAction.MTIMES.get(name);
    }
    // 标明修改时间
    helper.getResponse().setHeader("Last-Modified", m);
    // 输出配置信息
    if ("json".equals(type)) {
        helper.print(s, "application/json");
    } else {
        String c = req.getParameter("callback");
        if (c != null && c.length() != 0) {
            if (!c.matches("^[a-zA-Z_\\$][a-zA-Z0-9_]*$")) {
                helper.error400("Illegal callback function name!");
                return;
            }
            helper.print("function " + c + "() { return " + s + "; }", "text/javascript");
        } else {
            helper.print("if(!self.HsCONF)self.HsCONF={};Object.assign(self.HsCONF," + s + ");", "text/javascript");
        }
    }
}

Example 12 with Core

use of app.hongs.Core in project HongsCORE by ihongs.

the class LangAction method service.

/**
 * 服务方法
 * 判断配置和消息有没有生成, 如果没有则生成; 消息按客户语言存放
 * @param req
 * @param rsp
 * @throws java.io.IOException
 * @throws javax.servlet.ServletException
 */
@Override
public void service(HttpServletRequest req, HttpServletResponse rsp) throws IOException, ServletException {
    Core core = ActionDriver.getActualCore(req);
    ActionHelper helper = core.get(ActionHelper.class);
    String name = req.getPathInfo();
    if (name == null || name.length() == 0) {
        helper.error400("Path info required");
        return;
    }
    int p = name.lastIndexOf('.');
    if (p < 0) {
        helper.error400("File type required");
        return;
    }
    String type = name.substring(1 + p);
    name = name.substring(1, p);
    if (!"js".equals(type) && !"json".equals(type)) {
        helper.error400("Wrong file type: " + type);
        return;
    }
    /**
     * 如果指定语言的数据并没有改变
     * 则直接返回 304 Not modified
     */
    String m;
    m = helper.getRequest().getHeader("If-Modified-Since");
    if (m != null && m.equals(LangAction.MTIMES.get(name))) {
        helper.getResponse().setStatus(HttpServletResponse.SC_NOT_MODIFIED);
        return;
    }
    /**
     * 如果没有语言
     * 则调用工厂方法构造 JS 代码
     */
    String s;
    if (!LangAction.CACHES.containsKey(name)) {
        try {
            s = this.makeLang(name);
        } catch (HongsError ex) {
            helper.error500(ex.getMessage());
            return;
        }
        SimpleDateFormat sdf = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss z", Locale.ENGLISH);
        sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
        m = sdf.format(new Date());
        LangAction.CACHES.put(name, s);
        LangAction.MTIMES.put(name, m);
    } else {
        s = LangAction.CACHES.get(name);
        m = LangAction.MTIMES.get(name);
    }
    // 标明修改时间
    helper.getResponse().setHeader("Last-Modified", m);
    // 输出语言信息
    if ("json".equals(type)) {
        helper.print(s, "application/json");
    } else {
        String c = req.getParameter("callback");
        if (c != null && c.length() != 0) {
            if (!c.matches("^[a-zA-Z_\\$][a-zA-Z0-9_]*$")) {
                helper.error400("Illegal callback function name!");
                return;
            }
            helper.print("function " + c + "() { return " + s + "; }", "text/javascript");
        } else {
            helper.print("if(!self.HsLANG)self.HsLANG={};Object.assign(self.HsLANG," + s + ");", "text/javascript");
        }
    }
}

Example 13 with Core

use of app.hongs.Core in project HongsCORE by ihongs.

the class CmdletRunner method main.

public static void main(String[] args) throws IOException, HongsException {
    args = init(args);
    Core core = Core.getInstance();
    String act = Core.ACTION_NAME.get();
    if (null == act || act.length() == 0) {
        System.err.println("ERROR: Cmdlet name can not be empty.");
        System.exit(2);
        return;
    }
    // 获取方法
    Method method = getCmdlets().get(act);
    if (null == method) {
        System.err.println("ERROR: Cmdlet " + act + " is not exists.");
        System.exit(2);
        return;
    }
    // 执行方法
    try {
        if (0 < Core.DEBUG && 8 != (8 & Core.DEBUG)) {
            CmdletHelper.println("Starting...");
        }
        method.invoke(null, new Object[] { args });
        if (0 < Core.DEBUG && 8 != (8 & Core.DEBUG)) {
            CmdletHelper.println("Finished!!!");
        }
    } catch (IllegalAccessException ex) {
        CoreLogger.error("Illegal access for method '" + method.getClass().getName() + "." + method.getName() + "(String[]).");
        System.exit(3);
    } catch (IllegalArgumentException ex) {
        CoreLogger.error("Illegal params for method '" + method.getClass().getName() + "." + method.getName() + "(String[]).");
        System.exit(3);
    } catch (InvocationTargetException ex) {
        Throwable ta = ex.getCause();
        if (0 < Core.DEBUG) {
            CoreLogger.error(ta);
            return;
        }
        /**
         * 构建错误消息
         */
        String error = ta.getLocalizedMessage();
        if (!(ta instanceof HongsException) && !(ta instanceof HongsExpedient) && !(ta instanceof HongsError)) {
            CoreLocale lang = Core.getInstance(CoreLocale.class);
            if (error == null || error.length() == 0) {
                error = lang.translate("core.error.unkwn", ta.getClass().getName());
            } else {
                error = lang.translate("core.error.label", ta.getClass().getName()) + ": " + error;
            }
        }
        CoreLogger.error(error);
        System.exit(4);
    } finally {
        try {
            core.close();
        } catch (Throwable er) {
            CoreLogger.error(er);
            System.exit(5);
        }
        /**
         * 输出总的运行时间
         * 并清除参数及核心
         */
        if (0 < Core.DEBUG && 8 != (8 & Core.DEBUG)) {
            CmdletHelper.println("Total exec time: " + (Tool.humanTime(System.currentTimeMillis() - Core.STARTS_TIME)));
        }
    }
}

Example 14 with Core

use of app.hongs.Core in project HongsCORE by ihongs.

the class DB method getInstance.

// ** 构造工厂 **/
/**
 * 获取指定数据库对象
 * <b>注意:</b>
 * <p>
 * 会根据当前运行环境自动设置 OBJECT_MODE,TRNSCT_MODE;
 * 数据库配置中有指定 dbClass, 请务必添加 getInstance:
 * </p>
 * <pre>
 *    public static XxDB getInstance()
 *       throws HongsException
 *    {
 *       return new XxDB();
 *    }
 * </pre>
 * @param name
 * @return 指定DB对象
 * @throws app.hongs.HongsException
 */
public static DB getInstance(String name) throws HongsException {
    DB db;
    do {
        String key = DB.class.getName() + ":" + name;
        Core core = Core.THREAD_CORE.get();
        if (core.containsKey(key)) {
            db = (DB) core.get(key);
            break;
        }
        Core gore = Core.GLOBAL_CORE;
        if (gore.containsKey(key)) {
            db = (DB) gore.get(key);
            break;
        }
        /**
         * 如果存在dbClass描述则调用对应类来获取实例
         */
        DBConfig cf = new DBConfig(name);
        if (cf.dbClass != null && cf.dbClass.length() != 0) {
            db = (DB) Core.getInstance(cf.dbClass);
        } else {
            db = new DB(cf);
        }
        /**
         * 如有设置dbName的单次加载则将其放入静态映射
         */
        CoreConfig conf = Core.getInstance(CoreConfig.class);
        if (conf.getProperty("core.load.db." + name + ".once", false)) {
            gore.put(key, db);
        } else {
            core.put(key, db);
        }
        db.OBJECT_MODE = conf.getProperty("core.in.object.mode", false);
        db.TRNSCT_MODE = conf.getProperty("core.in.trnsct.mode", false);
    } while (false);
    db.OBJECT_MODE = Synt.declare(Core.getInstance().got(Cnst.OBJECT_MODE), db.OBJECT_MODE);
    db.TRNSCT_MODE = Synt.declare(Core.getInstance().got(Cnst.TRNSCT_MODE), db.TRNSCT_MODE);
    return db;
}

Example 15 with Core

use of app.hongs.Core in project HongsCORE by ihongs.

the class ActionHelper method newInstance.

/**
 * 新建实例
 * 用于使用 ActionRunner 时快速构建请求对象,
 * 可用以上 setXxxxxData 在构建之后设置参数.
 * @return
 */
public static ActionHelper newInstance() {
    Core core = Core.getInstance();
    String inst = ActionHelper.class.getName();
    if (core.containsKey(inst)) {
        return ((ActionHelper) core.got(inst)).clone();
    } else {
        return new ActionHelper(null, null, null, null);
    }
}