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

Example 6 with HongsError

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

the class AutoFilter method getacts.

private Set<String> getacts() {
    if (null != actset) {
        return actset;
    }
    // 总是通过 search 获取动作 class
    // 即使无需 search 也要存在 search 方法才行
    Class cls;
    try {
        cls = ActionRunner.getActions().get(action.substring(1) + "/search").getMclass();
    } catch (NullPointerException ex) {
        throw new HongsError(0x3e, "Auto action '" + action.substring(1) + "/search' is not exists", ex);
    }
    cstset = new HashSet();
    actset = new TreeSet(new Comparator<String>() {

        @Override
        public int compare(String o1, String o2) {
            // 对比两个动作路径层级数
            // 优先匹配层级更深的动作
            int i, c1 = 0, c2 = 0;
            i = 0;
            while ((i = o1.indexOf('/', i)) != -1) {
                i++;
                c1++;
            }
            i = 0;
            while ((i = o2.indexOf('/', i)) != -1) {
                i++;
                c2++;
            }
            i = Integer.compare(c2, c1);
            return i != 0 ? i : 1;
        }
    });
    for (Method mtd : cls.getMethods()) {
        Action ann = mtd.getAnnotation(Action.class);
        if (null != ann) {
            String uri;
            if (!"".equals(ann.value())) {
                uri = "/" + ann.value();
            } else {
                uri = "/" + mtd.getName();
            }
            if (mtd.isAnnotationPresent(CustomReplies.class)) {
                cstset.add(uri);
            }
            actset.add(uri);
        }
    }
    return actset;
}

Example 7 with HongsError

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

the class CmdletHelper method getOpts.

// ** 参数相关 **/
/**
 * 解析参数
 * 本函数遵循 Perl 的 Getopt::Long 解析规则
 * @param args
 * @param chks
 * @return
 */
public static Map<String, Object> getOpts(String[] args, String... chks) {
    Map<String, Object[]> chkz = new HashMap();
    Map<String, Object> newOpts = new HashMap();
    List<String> newArgs = new ArrayList();
    Set<String> reqOpts = new LinkedHashSet();
    Set<String> errMsgs = new LinkedHashSet();
    Pattern p = Pattern.compile("^([\\w\\.\\-\\|]*)(=|:|\\+|\\*)([sifb]|\\/(.+)\\/(i)?( .*)?)$");
    Pattern bp = Pattern.compile("^(true|false|yes|no|y|n|1|0)$", Pattern.CASE_INSENSITIVE);
    Pattern tp = Pattern.compile("^(true|yes|y|1)$", Pattern.CASE_INSENSITIVE);
    Pattern fp = Pattern.compile("^\\d+(\\.\\d+)?$");
    Pattern ip = Pattern.compile("^\\d+$");
    // 禁止未知参数
    boolean ub = false;
    // 禁止匿名参数
    boolean vb = false;
    // 用法说明
    String hlp = null;
    String pre = "\r\n\t";
    for (String chk : chks) {
        Matcher m = p.matcher(chk);
        if (!m.find()) {
            if (chk.equals("!U")) {
                ub = true;
                continue;
            } else if (chk.equals("!A")) {
                vb = true;
                continue;
            } else if (chk.startsWith("?")) {
                hlp = chk.substring(1);
                continue;
            }
            // 0号错误
            errMsgs.add(GETERRS[0].replace("%chk", chk));
            continue;
        }
        String name = m.group(1);
        String sign = m.group(2);
        String type = m.group(3);
        if ("=".equals(sign) || "+".equals(sign)) {
            reqOpts.add(name);
        }
        if (type.startsWith("/")) {
            String reg = m.group(4);
            String mod = m.group(5);
            String err = m.group(6);
            Pattern pat;
            if (mod != null) {
                pat = Pattern.compile(reg, Pattern.CASE_INSENSITIVE);
            } else {
                pat = Pattern.compile(reg);
            }
            if (err != null) {
                err = err.trim();
            } else {
                err = GETERRS[7];
            }
            reg = "/" + reg + "/" + mod;
            chkz.put(name, new Object[] { sign.charAt(0), 'r', pat, reg, err });
        } else {
            chkz.put(name, new Object[] { sign.charAt(0), type.charAt(0) });
        }
    }
    F: for (int i = 0; i < args.length; i++) {
        String name = args[i];
        if (name.startsWith("--")) {
            name = name.substring(2);
            if (chkz.containsKey(name)) {
                Object[] chk = chkz.get(name);
                char sign = (Character) chk[0];
                char type = (Character) chk[1];
                Pattern rp = null;
                String reg = null;
                String err = null;
                Object val = null;
                List vals = null;
                if ('r' == type) {
                    rp = (Pattern) chk[3];
                    reg = (String) chk[4];
                    err = (String) chk[5];
                }
                if ('+' == sign || '*' == sign) {
                    vals = (List) newOpts.get(name);
                    if (vals == null) {
                        vals = new ArrayList();
                        newOpts.put(name, vals);
                    }
                }
                W: while (i < args.length - 1) {
                    String arg = args[i + 1];
                    if (arg.startsWith("--")) {
                        if (i == 0)
                            break;
                        else
                            continue F;
                    }
                    if (arg.startsWith("\\")) {
                        arg = arg.substring(1);
                    }
                    i++;
                    switch(type) {
                        case 'i':
                            if (!ip.matcher(arg).matches()) {
                                errMsgs.add(GETERRS[4].replace("%opt", name));
                                continue W;
                            }
                            val = Long.parseLong(arg);
                            break;
                        case 'f':
                            if (!fp.matcher(arg).matches()) {
                                errMsgs.add(GETERRS[5].replace("%opt", name));
                                continue W;
                            }
                            val = Double.parseDouble(arg);
                            break;
                        case 'b':
                            if (!bp.matcher(arg).matches()) {
                                errMsgs.add(GETERRS[6].replace("%opt", name));
                                continue W;
                            }
                            val = tp.matcher(arg).matches();
                            break;
                        case 'r':
                            if (!rp.matcher(arg).matches()) {
                                errMsgs.add(err.replace("%opt", name).replace("%mat", reg));
                                continue W;
                            }
                        default:
                            val = arg;
                    }
                    if ('+' == sign || '*' == sign) {
                        vals.add(val);
                    } else {
                        if (newOpts.containsKey(name)) {
                            errMsgs.add(GETERRS[3].replace("%opt", name));
                        } else {
                            newOpts.put(name, val);
                        }
                    }
                    continue F;
                }
                if ('b' == type) {
                    if ('+' == sign || '*' == sign) {
                        vals.add(true);
                    } else {
                        if (newOpts.containsKey(name)) {
                            errMsgs.add(GETERRS[3].replace("%opt", name));
                        } else {
                            newOpts.put(name, true);
                        }
                    }
                } else {
                    errMsgs.add(GETERRS[2].replace("%opt", name));
                }
            } else if (ub) {
                // 7号错误
                errMsgs.add(GETERRS[8].replace("%opt", name));
            } else {
                newArgs.add(args[i]);
            }
        } else if (vb) {
            // 8号错误
            errMsgs.add(GETERRS[9]);
        } else {
            newArgs.add(args[i]);
        }
    }
    for (String name : reqOpts) {
        if (!newOpts.containsKey(name)) {
            Set<String> err = new LinkedHashSet();
            err.add(GETERRS[1].replace("%opt", name));
            err.addAll(errMsgs);
            errMsgs = err;
        }
    }
    if (!errMsgs.isEmpty()) {
        StringBuilder err = new StringBuilder();
        for (String msg : errMsgs) {
            err.append(pre).append(msg);
        }
        String msg = err.toString();
        String trs = msg;
        if (null != hlp) {
            trs += pre + hlp.replaceAll("\\n", pre);
        }
        HongsError er = new HongsError(0x35, msg);
        er.setLocalizedOptions(trs);
        throw er;
    } else if (hlp != null && args.length == 0) {
        System.err.println(hlp.replaceAll("\\n", pre));
        System.exit(0);
    }
    // 把剩余的参数放进去
    newOpts.put("", newArgs.toArray(new String[0]));
    return newOpts;
}

Example 8 with HongsError

use of app.hongs.HongsError 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 9 with HongsError

use of app.hongs.HongsError 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 10 with HongsError

use of app.hongs.HongsError 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)));
        }
    }
}