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

Example 21 with HongsException

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

the class NaviMap method imports.

@Override
protected void imports() throws HongsException {
    InputStream is;
    String fn;
    try {
        fn = Core.CONF_PATH + File.separator + name + Cnst.NAVI_EXT + ".xml";
        is = new FileInputStream(fn);
    } catch (FileNotFoundException ex) {
        fn = name.contains(".") || name.contains("/") ? name + Cnst.NAVI_EXT + ".xml" : "app/hongs/conf/" + name + Cnst.NAVI_EXT + ".xml";
        is = this.getClass().getClassLoader().getResourceAsStream(fn);
        if (is == null) {
            throw new HongsException(0x10e0, "Can not find the config file '" + name + Cnst.NAVI_EXT + ".xml'.");
        }
    }
    Element root;
    try {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder dbn = dbf.newDocumentBuilder();
        Document doc = dbn.parse(is);
        root = doc.getDocumentElement();
        // 角色会话名称
        NodeList list = root.getElementsByTagName("rsname");
        if (list.getLength() != 0) {
            session = list.item(0).getTextContent();
        }
    } catch (IOException ex) {
        throw new HongsException(0x10e1, "Read '" + name + Cnst.NAVI_EXT + ".xml error'", ex);
    } catch (SAXException ex) {
        throw new HongsException(0x10e1, "Parse '" + name + Cnst.NAVI_EXT + ".xml error'", ex);
    } catch (ParserConfigurationException ex) {
        throw new HongsException(0x10e1, "Parse '" + name + Cnst.NAVI_EXT + ".xml error'", ex);
    }
    this.menus = new LinkedHashMap();
    this.manus = new HashMap();
    this.roles = new HashMap();
    this.actions = new HashSet();
    this.imports = new HashSet();
    this.parse(root, this.menus, this.manus, this.roles, this.imports, this.actions, new HashSet());
}

Example 22 with HongsException

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

the class LuceneRecord method init.

// ** 事务方法 **/
/**
 * 初始化读操作
 * @throws HongsException
 */
public void init() throws HongsException {
    if (reader != null) {
        return;
    }
    String path = getDataPath();
    try {
        // 索引目录不存在则先写入一个并删除
        if (!(new File(path)).exists()) {
            String id = Core.newIdentity();
            Map rd = new HashMap();
            rd.put(Cnst.ID_KEY, id);
            addDoc(map2Doc(rd));
            delDoc(id);
            commit();
        }
        Directory dir = FSDirectory.open(Paths.get(path));
        reader = DirectoryReader.open(dir);
        finder = new IndexSearcher(reader);
    } catch (IOException x) {
        throw new HongsException.Common(x);
    }
    if (0 < Core.DEBUG && 4 != (4 & Core.DEBUG)) {
        CoreLogger.trace("Open the lucene reader from " + getDataName());
    }
}

Example 23 with HongsException

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

the class LuceneRecord method getDoc.

public Document getDoc(String id) throws HongsException {
    IndexSearcher ff = getFinder();
    try {
        Query qq = new TermQuery(new Term(Cnst.ID_KEY, id));
        TopDocs tt = ff.search(qq, 1);
        ScoreDoc[] hh = tt.scoreDocs;
        if (0 != hh.length) {
            return ff.doc(hh[0].doc);
        } else {
            return null;
        }
    } catch (IOException ex) {
        throw new HongsException.Common(ex);
    }
}

Example 24 with HongsException

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

the class LuceneRecord method permit.

/**
 * 确保操作合法
 * @param rd
 * @param ids
 * @param ern
 * @throws HongsException
 */
protected void permit(Map rd, Set ids, int ern) throws HongsException {
    if (rd == null) {
        throw new NullPointerException("rd can not be null");
    }
    if (ids == null || ids.isEmpty()) {
        throw new NullPointerException("ids can not be empty");
    }
    Map wh = new HashMap();
    if (rd.containsKey(Cnst.AR_KEY)) {
        wh.put(Cnst.AR_KEY, rd.get(Cnst.AR_KEY));
    }
    if (rd.containsKey(Cnst.OR_KEY)) {
        wh.put(Cnst.OR_KEY, rd.get(Cnst.OR_KEY));
    }
    if (wh.isEmpty()) {
        return;
    }
    // 组织查询
    wh.put(Cnst.ID_KEY, ids);
    wh.put(Cnst.RB_KEY, Cnst.ID_KEY);
    Set idz = new HashSet();
    Loop rs = search(rd, 0, 0);
    while (rs.hasNext()) {
        Map ro = rs.next();
        idz.add(ro.get(Cnst.ID_KEY).toString());
    }
    // 对比数量, 取出多余的部分作为错误消息抛出
    if (ids.size() != idz.size()) {
        Set zd = new HashSet(ids);
        zd.removeAll(idz);
        String er = zd.toString();
        if (ern == 0x1096) {
            throw new HongsException(ern, "Can not update by id: " + er);
        } else if (ern == 0x1097) {
            throw new HongsException(ern, "Can not delete by id: " + er);
        } else {
            throw new HongsException(ern, "Can not search by id: " + er);
        }
    }
}

Example 25 with HongsException

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

the class LuceneRecord method open.

/**
 * 连接写数据库
 * @throws HongsException
 */
public void open() throws HongsException {
    if (writer != null && writer.isOpen()) {
        return;
    }
    String path = getDataPath();
    try {
        IndexWriterConfig iwc = new IndexWriterConfig(getAnalyzer());
        iwc.setOpenMode(IndexWriterConfig.OpenMode.CREATE_OR_APPEND);
        Directory dir = FSDirectory.open(Paths.get(path));
        writer = new IndexWriter(dir, iwc);
    } catch (IOException x) {
        throw new HongsException.Common(x);
    }
    if (0 < Core.DEBUG && 4 != (4 & Core.DEBUG)) {
        CoreLogger.trace("Open the lucene writer from " + getDataName());
    }
}