Examples with HongsExemption io.github.ihongs.HongsExemption used on opensource projects

Example 31 with HongsExemption

use of io.github.ihongs.HongsExemption in project HongsCORE by ihongs.

the class LuceneRecord method padQry.

/**
 * 组织查询条件
 * 可覆盖此方法扩展查询条件
 *
 * @param qr
 * @param rd
 * @param r 递归层级
 * @throws HongsException
 */
protected void padQry(BooleanQuery.Builder qr, Map rd, int r) throws HongsException {
    // 条件数量, 否定数量, 计数规避全否定时查不到数据
    int i = 0, j = 0;
    Map<String, Map> fields = getFields();
    Set<String> ks = new LinkedHashSet(fields.keySet());
    ks.retainAll(rd.keySet());
    for (String k : ks) {
        Object v = rd.get(k);
        Map m = fields.get(k);
        if (m == null || v == null) {
            continue;
        }
        // 自定义条件
        if (!padQry(qr, rd, k, v)) {
            continue;
        }
        IQuery qa;
        String t = datatype(m);
        if (t != null)
            switch(t) {
                case "int":
                    qa = new IntQuery();
                    break;
                case "long":
                case "date":
                    qa = new LongQuery();
                    break;
                case "float":
                    qa = new FloatQuery();
                    break;
                case "double":
                case "number":
                    qa = new DoubleQuery();
                    break;
                case "string":
                case "search":
                    if (!srchable(m)) {
                        qa = new StringQuery();
                    } else {
                        SearchQuery qs;
                        qa = qs = new SearchQuery();
                        qs.analyser(getAnalyser(m));
                        qs.settings(m);
                    }
                    break;
                default:
                    continue;
            }
        else {
            continue;
        }
        // ** 常规查询 **/
        Map vd;
        if (v instanceof Map) {
            vd = (Map) v;
        } else if (v instanceof Collection || v instanceof Object[]) {
            Set a = Synt.asSet(v);
            a.remove("");
            if (!a.isEmpty()) {
                BooleanQuery.Builder qx = new BooleanQuery.Builder();
                for (Object b : a) {
                    qx.add(qa.whr(k, b), BooleanClause.Occur.SHOULD);
                }
                qr.add(qx.build(), BooleanClause.Occur.MUST);
                i++;
            }
            continue;
        } else {
            if (!v.equals("")) {
                qr.add(qa.whr(k, v), BooleanClause.Occur.MUST);
                i++;
            }
            continue;
        }
        // ** 条件关系 **/
        v = vd.get(Cnst.OR_REL);
        if (Cnst.OR_KEY.equals(v) || Cnst.NR_KEY.equals(v)) {
            List r2 = new ArrayList(vd.size() - 1);
            for (Object ot : vd.entrySet()) {
                Map.Entry et = (Map.Entry) ot;
                Object k2 = et.getKey();
                if (!Cnst.OR_KEY.equals(k2)) {
                    Object v2 = et.getValue();
                    r2.add(Synt.mapOf(k, Synt.mapOf(k2, v2)));
                }
            }
            if (!r2.isEmpty()) {
                padQry(qr, Synt.mapOf(v, r2), r - 1);
            }
            continue;
        }
        // ** 空值查询 **/
        v = vd.get(Cnst.IS_REL);
        if (v != null) {
            String b = qa instanceof SearchQuery ? "$" : "@";
            String a = Synt.asString(v).toUpperCase();
            Query p;
            try {
                p = new QueryParser(b + k, new StandardAnalyzer()).parse("[* TO *]");
            } catch (ParseException e) {
                throw new HongsExemption(e);
            }
            switch(a) {
                case "WELL":
                case "NOT-NULL":
                    qr.add(p, BooleanClause.Occur.MUST);
                    i++;
                    break;
                case "NULL":
                case "NOT-WELL":
                    qr.add(p, BooleanClause.Occur.MUST_NOT);
                    i++;
                    j++;
                    break;
                default:
                    throw new UnsupportedOperationException("Unsupported `is`: " + v);
            }
        }
        // ** 精确匹配 **/
        v = vd.get(Cnst.EQ_REL);
        if (v != null) {
            qr.add(qa.whr(k, v), BooleanClause.Occur.MUST);
            i++;
        }
        v = vd.get(Cnst.NE_REL);
        if (v != null) {
            qr.add(qa.whr(k, v), BooleanClause.Occur.MUST_NOT);
            i++;
            j++;
        }
        // ** 模糊匹配 **/
        v = vd.get(Cnst.CQ_REL);
        if (v != null && !"".equals(v)) {
            qr.add(qa.wdr(k, v), BooleanClause.Occur.MUST);
            i++;
        }
        v = vd.get(Cnst.NC_REL);
        if (v != null && !"".equals(v)) {
            qr.add(qa.wdr(k, v), BooleanClause.Occur.MUST_NOT);
            i++;
            j++;
        }
        // ** 集合查询 **/
        v = vd.get(Cnst.AI_REL);
        if (v != null) {
            Set vs = Synt.asSet(v);
            if (!vs.isEmpty()) {
                for (Object vv : vs) {
                    qr.add(qa.whr(k, vv), BooleanClause.Occur.MUST);
                    i++;
                }
            }
        }
        v = vd.get(Cnst.NI_REL);
        if (v != null) {
            Set vs = Synt.asSet(v);
            if (!vs.isEmpty()) {
                for (Object vv : vs) {
                    qr.add(qa.whr(k, vv), BooleanClause.Occur.MUST_NOT);
                    i++;
                    j++;
                }
            }
        }
        v = vd.get(Cnst.IN_REL);
        if (v != null) {
            Set vs = Synt.asSet(v);
            if (!vs.isEmpty()) {
                BooleanQuery.Builder qx = new BooleanQuery.Builder();
                for (Object vv : vs) {
                    qx.add(qa.whr(k, vv), BooleanClause.Occur.SHOULD);
                }
                qr.add(qx.build(), BooleanClause.Occur.MUST);
                i++;
            }
        }
        v = vd.get(Cnst.ON_REL);
        if (v != null) {
            if (v instanceof Collection || v instanceof Object[]) {
                Set a = Synt.asSet(v);
                // 与 in 不同
                a.remove("");
                if (!a.isEmpty()) {
                    BooleanQuery.Builder qx = new BooleanQuery.Builder();
                    for (Object b : a) {
                        qx.add(qa.whr(k, b), BooleanClause.Occur.SHOULD);
                    }
                    qr.add(qx.build(), BooleanClause.Occur.MUST);
                    i++;
                }
            } else {
                if (!v.equals("")) {
                    qr.add(qa.whr(k, v), BooleanClause.Occur.MUST);
                    i++;
                }
            }
        }
        // ** 区间查询 **/
        Object n, x;
        boolean l, g;
        n = vd.get(Cnst.GT_REL);
        if (n != null) {
            l = false;
        } else {
            n = vd.get(Cnst.GE_REL);
            if (n != null) {
                l = true;
            } else {
                n = null;
                l = true;
            }
        }
        x = vd.get(Cnst.LT_REL);
        if (x != null) {
            g = false;
        } else {
            x = vd.get(Cnst.LE_REL);
            if (x != null) {
                g = true;
            } else {
                x = null;
                g = true;
            }
        }
        if ((n != null && !"".equals(n)) || (x != null && !"".equals(x))) {
            Query qu = qa.whr(k, n, x, l, g);
            qr.add(qu, BooleanClause.Occur.MUST);
            i++;
        }
        Set s = null;
        v = vd.get(Cnst.RG_REL);
        if (v != null) {
            s = Synt.asSet(v);
        }
        if (s != null && !s.isEmpty()) {
            BooleanQuery.Builder qx = new BooleanQuery.Builder();
            for (Object o : s) {
                Object[] a = Synt.toRange(o);
                if (a == null) {
                    continue;
                }
                n = a[0];
                l = (boolean) a[2];
                x = a[1];
                g = (boolean) a[3];
                if (n == null && x == null) {
                    continue;
                }
                Query qu = qa.whr(k, n, x, l, g);
                qx.add(qu, BooleanClause.Occur.SHOULD);
            }
            BooleanQuery qz = qx.build();
            if (qz.clauses().size() > 0) {
                qr.add(qz, BooleanClause.Occur.MUST);
                i++;
            }
        }
    }
    Object v;
    // ** 全局搜索 **/
    v = rd.get(Cnst.WD_KEY);
    if (v != null && !"".equals(v)) {
        Set<String> fs = getRschable();
        if (fs.size() > 0) {
            BooleanQuery.Builder qx = new BooleanQuery.Builder();
            SearchQuery qs = new SearchQuery();
            for (String fn : fs) {
                Map fc = fields.get(fn);
                if (fc == null)
                    continue;
                qs.settings(/*parser*/
                fc);
                qs.analyser(getAnalyser(fc));
                qx.add(qs.wdr(fn, v), BooleanClause.Occur.SHOULD);
            }
            BooleanQuery qa = qx.build();
            if (!qa.clauses().isEmpty()) {
                qr.add(qa, BooleanClause.Occur.MUST);
                i++;
            }
        }
    }
    // ** 递归条件 **/
    v = rd.get(Cnst.AR_KEY);
    if (v != null) {
        if (r > 2) {
            throw new HongsException(400, "Key '" + Cnst.AR_KEY + "' can not exceed 2 layers");
        }
        Set<Map> set = Synt.asSet(v);
        if (set != null && !set.isEmpty()) {
            for (Map map : set) {
                // 规避 NullPointerException
                if (map == null)
                    continue;
                BooleanQuery.Builder qx = new BooleanQuery.Builder();
                padQry(qx, map, r + 1);
                BooleanQuery qa = qx.build();
                if (!qa.clauses().isEmpty()) {
                    // 权重
                    Query qb = qa;
                    v = map.get(Cnst.WT_REL);
                    if (v != null && !"".equals(v)) {
                        qb = new BoostQuery(qa, Synt.declare(v, 1f));
                    }
                    qr.add(qb, BooleanClause.Occur.MUST);
                    i++;
                }
            }
        }
    }
    v = rd.get(Cnst.NR_KEY);
    if (v != null) {
        if (r > 2) {
            throw new HongsException(400, "Key '" + Cnst.NR_KEY + "' can not exceed 2 layers");
        }
        Set<Map> set = Synt.asSet(v);
        if (set != null && !set.isEmpty()) {
            for (Map map : set) {
                // 规避 NullPointerException
                if (map == null)
                    continue;
                BooleanQuery.Builder qx = new BooleanQuery.Builder();
                padQry(qx, map, r + 1);
                BooleanQuery qa = qx.build();
                if (!qa.clauses().isEmpty()) {
                    // 权重
                    Query qb = qa;
                    v = map.get(Cnst.WT_REL);
                    if (v != null && !"".equals(v)) {
                        qb = new BoostQuery(qa, Synt.declare(v, 1f));
                    }
                    qr.add(qb, BooleanClause.Occur.MUST_NOT);
                    i++;
                    j++;
                }
            }
        }
    }
    v = rd.get(Cnst.OR_KEY);
    if (v != null) {
        if (r > 2) {
            throw new HongsException(400, "Key '" + Cnst.OR_KEY + "' can not exceed 2 layers");
        }
        Set<Map> set = Synt.asSet(v);
        if (set != null && !set.isEmpty()) {
            BooleanQuery.Builder qz = new BooleanQuery.Builder();
            for (Map map : set) {
                // 规避 NullPointerException
                if (map == null)
                    continue;
                BooleanQuery.Builder qx = new BooleanQuery.Builder();
                padQry(qx, map, r + 1);
                BooleanQuery qa = qx.build();
                if (!qa.clauses().isEmpty()) {
                    // 权重
                    Query qb = qa;
                    v = map.get(Cnst.WT_REL);
                    if (v != null && !"".equals(v)) {
                        qb = new BoostQuery(qa, Synt.declare(v, 1f));
                    }
                    qz.add(qb, BooleanClause.Occur.SHOULD);
                }
            }
            BooleanQuery qa = qz.build();
            if (!qa.clauses().isEmpty()) {
                qr.add(qa, BooleanClause.Occur.MUST);
                i++;
            }
        }
    }
    /**
     * 如果全部条件都是 MUST_NOT 会导致取不到数据
     * 故有必要增加一个 MUST all 从而规避这个问题
     */
    if (i > 0 & i == j) {
        qr.add(new MatchAllDocsQuery(), BooleanClause.Occur.MUST);
    }
}

Example 32 with HongsExemption

use of io.github.ihongs.HongsExemption in project HongsCORE by ihongs.

the class ServerCmdlet method start.

@Cmdlet("start")
public static void start(String[] args) throws HongsException {
    int port = args.length > 0 ? Integer.parseInt(args[0]) : 8080;
    String conf = Core.CORE_PATH + File.separator + "web.xml";
    if (!(new File(conf)).exists()) {
        conf = Core.CONF_PATH + File.separator + "web.xml";
    }
    String serd = Core.DATA_PATH + File.separator + "server";
    File ppid = new File(serd + File.separator + port + ".pid");
    File ppcd = new File(serd);
    // 检查进程
    if (ppid.exists() != false) {
        System.err.println("ERROR: The server has not exit, or did not exit normally.");
        System.exit(126);
        return;
    }
    if (ppcd.exists() == false) {
        ppcd.mkdirs();
    }
    try (FileWriter fw = new FileWriter(ppid, true)) {
        fw.write(ManagementFactory.getRuntimeMXBean().getName().split("@", 2)[0]);
        fw.close();
    } catch (IOException e) {
        throw new HongsException(e);
    }
    CoreConfig cc = CoreConfig.getInstance("defines");
    /**
     * 取消名称
     * 日志中将记录各独立的线程名
     * 以便于区分不同的非动作任务
     */
    Core.ACTION_NAME.remove();
    Server server;
    WebAppContext webapp;
    ServerConnector conner;
    Connector[] connes;
    server = new Server(new QueuedThreadPool(cc.getProperty("jetty.pool.max.threads", 254), cc.getProperty("jetty.pool.min.threads", 010), cc.getProperty("jetty.pool.idle.timeout", 30000)));
    webapp = new WebAppContext();
    conner = new ServerConnector(server);
    connes = new Connector[] { conner };
    conner.setPort(port);
    conner.setHost(null);
    conner.setIdleTimeout(cc.getProperty("jetty.conn.idle.timeout", 30000L));
    conner.setAcceptQueueSize(cc.getProperty("jetty.conn.accept.queue.size", 254));
    conner.setAcceptedSendBufferSize(cc.getProperty("jetty.conn.accept.sndbuf.size", -1));
    conner.setAcceptedReceiveBufferSize(cc.getProperty("jetty.conn.accept.rcvbuf.size", -1));
    server.setConnectors(connes);
    webapp.setDescriptor(conf);
    webapp.setContextPath(Core.SERV_PATH);
    webapp.setResourceBase(Core.BASE_PATH);
    webapp.setTempDirectory(new File(Core.DATA_PATH + "/server/temp"));
    webapp.setPersistTempDirectory(true);
    webapp.setParentLoaderPriority(true);
    webapp.setThrowUnavailableOnStartupException(true);
    // webapp.setMaxFormKeys(cc.getProperty("jetty.serv.max.form.keys", 10000));
    // webapp.setMaxFormContentSize(cc.getProperty("jetty.serv.max.form.size", 200000));
    server.setHandler(webapp);
    String x;
    // 默认微调
    x = org.eclipse.jetty.servlet.DefaultServlet.CONTEXT_INIT;
    webapp.setInitParameter(x + "useFileMappedBuffer", "false");
    webapp.setInitParameter(x + "dirAllowed", "false");
    /**
     * 初始设置
     * 光能外部配置参数还不够方便
     * 可能需要替换 JSP 解析器或 Session 容器
     * 可以设置 jetty.init 来注入 Initer 对象
     */
    x = cc.getProperty("jetty.init");
    if (null != x) {
        String[] a = x.split(";");
        for (String n : a) {
            n = n.trim();
            if (n.isEmpty()) {
                continue;
            }
            try {
                ((Initer) Class.forName(n).getDeclaredConstructor().newInstance()).init(webapp);
            } catch (ClassNotFoundException e) {
                throw new HongsExemption(e);
            } catch (NoSuchMethodException e) {
                throw new HongsExemption(e);
            } catch (InstantiationException e) {
                throw new HongsExemption(e);
            } catch (IllegalAccessException e) {
                throw new HongsExemption(e);
            } catch (InvocationTargetException e) {
                throw new HongsExemption(e);
            }
        }
    }
    // 中止机制
    Runtime.getRuntime().addShutdownHook(new Stoper(server, ppid));
    // 启动服务
    try {
        server.start();
        if (Core.DEBUG == 0) {
            System.err.println("HTTP server is started.");
        }
        /**
         * URL 会话参数等同于对应的 Cookie, 总是小写
         * server.start_ 执行之前 web.xml 还没解析
         */
        x = webapp.getInitParameter(SessionHandler.__SessionIdPathParameterNameProperty);
        if (x == null || x.isEmpty()) {
            x = webapp.getServletContext().getSessionCookieConfig().getName();
            x = x.toLowerCase();
            webapp.getSessionHandler().setSessionIdPathParameterName(x);
        }
        server.join();
    } catch (Exception e) {
        throw new HongsException(e);
    } catch (Error e) {
        throw new HongsExemption(e);
    }
}

Example 33 with HongsExemption

use of io.github.ihongs.HongsExemption in project HongsCORE by ihongs.

the class Capts method newCapt.

public void newCapt() {
    buff = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
    // 单位宽度
    int fw = width / (1 + codeCount);
    // 干扰线框
    int ls = (int) ((float) height * maskRatio);
    // 最大字号
    int fs = (int) ((float) height * fontRatio);
    // 最小字号
    int fz = (int) ((float) fs * 0.80f);
    Random rd = new Random();
    StringBuilder sb = new StringBuilder();
    Graphics2D gd = buff.createGraphics();
    gd.setColor(backColor);
    gd.fillRect(0, 0, width, height);
    gd.setColor(fontColor);
    gd.setStroke(new BasicStroke(ls, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    gd.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    Font font;
    try {
        InputStream is;
        if (fontFile.startsWith("!")) {
            is = Capts.class.getResourceAsStream(fontFile.substring(1));
        } else {
            is = new FileInputStream(new File(fontFile));
        }
        font = Font.createFont(Font.TRUETYPE_FONT, is);
    } catch (FontFormatException ex) {
        throw new HongsExemption(ex);
    } catch (IOException ex) {
        throw new HongsExemption(ex);
    }
    for (int i = 0; i < codeCount; i++) {
        /**
         * medRatio 是字号误差系数
         * 实际可能偏大, 需要缩减尺寸,
         * 修正高度误差, 避免超出画布.
         */
        int fn = rd.nextInt(fs - fz) + fz;
        int fe = (int) (fn * mendRatio);
        int j = rd.nextInt(fontDict.length);
        String ss = String.valueOf(fontDict[j]);
        sb.append(ss);
        gd.setFont(font.deriveFont(Font.CENTER_BASELINE, fn));
        int fx = (fw - gd.getFontMetrics().stringWidth(ss)) / 2;
        gd.drawString(ss, fw / 2 + fw * i + fx, (height - fn) / 2 + fn - fe);
    }
    for (int i = 0; i < maskCount; i++) {
        int xs = rd.nextInt(width);
        int ys = rd.nextInt(height);
        int xe = xs + rd.nextInt(fw * 2);
        int ye = ys + rd.nextInt(fs / 2);
        if (i % 3 == 0) {
            gd.setColor(fontColor);
        } else {
            gd.setColor(backColor);
        }
        gd.drawLine(xs, ys, xe, ye);
    }
    // 扭曲画面
    shearX(width, height, gd, rd, backColor);
    shearY(width, height, gd, rd, backColor);
    code = sb.toString();
}

Example 34 with HongsExemption

use of io.github.ihongs.HongsExemption in project HongsCORE by ihongs.

the class SearchEntity method commit.

@Override
public void commit() {
    super.commit();
    if (WRITES.isEmpty()) {
        return;
    }
    try {
        IndexWriter iw = getWriter();
        synchronized (iw) {
            // 此处才会是真的更新文档
            for (Map.Entry<String, Document> et : WRITES.entrySet()) {
                String id = et.getKey();
                Document dc = et.getValue();
                if (dc != null) {
                    iw.updateDocument(new Term("@" + Cnst.ID_KEY, id), dc);
                } else {
                    iw.deleteDocuments(new Term("@" + Cnst.ID_KEY, id));
                }
            }
            iw.commit();
        }
    } catch (HongsException ex) {
        throw ex.toExemption();
    } catch (IOException ex) {
        throw new HongsExemption(1055, ex);
    } finally {
        WRITES.clear();
        DOCK = null;
    }
}

Example 35 with HongsExemption

use of io.github.ihongs.HongsExemption in project HongsCORE by ihongs.

the class ActionHelper method flush.

// ** 输出内容 **/
/**
 * 输出数据
 * 按情况以 JSON/JSONP 格式输出
 */
public void flush() {
    if (null == this.responseData) {
        return;
    }
    // 动作调用了 forward 之后
    // 这时再调用 getWriter 会抛 STREAM 异常
    // 因容器调用 getOutputStream 来输出内容
    // 所以必须将 OutputStream 包装成 Writer
    Writer out;
    try {
        out = getOutputWriter();
    } catch (IllegalStateException e) {
        out = new OutputStreamWriter(getOutputStream());
    }
    // 检查是否有 JSONP 的回调函数
    String fun = null;
    if (request != null) {
        fun = request.getParameter(Cnst.CB_KEY);
        if (fun == null) {
            fun = request.getParameter(CoreConfig.getInstance().getProperty("core.callback", "callback"));
        }
    }
    // 特殊前缀则返回嵌 JS 的 XHTML
    try {
        if (fun != null && !fun.isEmpty() && !fun.equals("~")) {
            if (fun.startsWith("top.") || fun.startsWith("parent.") || fun.startsWith("opener.") || fun.startsWith("frames.")) {
                if (this.response != null && !this.response.isCommitted()) {
                    this.response.setCharacterEncoding("UTF-8");
                    this.response.setContentType("text/html");
                }
                out.append("<script type=\"text/javascript\">");
                out.append(fun);
                out.append("(");
                Dawn.append(out, this.responseData);
                out.append(");");
                out.append("</script>");
            } else {
                if (this.response != null && !this.response.isCommitted()) {
                    this.response.setCharacterEncoding("UTF-8");
                    this.response.setContentType("text/javascript");
                }
                out.append(fun);
                out.append("(");
                Dawn.append(out, this.responseData);
                out.append(");");
            }
        } else {
            if (this.response != null && !this.response.isCommitted()) {
                this.response.setCharacterEncoding("UTF-8");
                this.response.setContentType("application/json");
            }
            Dawn.append(out, this.responseData);
        }
        out.flush();
    } catch (IOException e) {
        throw new HongsExemption(1110, "Can not send to client.", e);
    }
    this.responseData = null;
}