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

Example 86 with HongsException

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

the class Link method execute.

/**
 * 执行语句 *
 */
/**
 * 执行方法
 * @param sql
 * @param params
 * @return 成功或失败
 * @throws HongsException
 */
public boolean execute(String sql, Object... params) throws HongsException {
    this.ready();
    if (4 == (4 & Core.DEBUG)) {
        StringBuilder sb = new StringBuilder(sql);
        List paramz = new ArrayList(Arrays.asList(params));
        checkSQLParams(sb, paramz);
        mergeSQLParams(sb, paramz);
        CoreLogger.debug("DB.execute: " + sb.toString());
    }
    PreparedStatement ps = this.prepareStatement(sql, params);
    try {
        return ps.execute();
    } catch (SQLException ex) {
        throw new HongsException(1044, ex);
    } finally {
        this.closeStatement(ps);
    }
}

Example 87 with HongsException

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

the class Link method insert.

/**
 * 添加记录
 * <p>注: 调用update(sql, params...)实现</p>
 * @param table
 * @param values
 * @return 插入条数
 * @throws HongsException
 */
public int insert(String table, Map<String, Object> values) throws HongsException {
    if (values == null || values.isEmpty()) {
        throw new HongsException(1046, "Insert value can not be empty.");
    }
    table = quoteField(table);
    /**
     * 组织语句 *
     */
    List paramz = new ArrayList(values.size());
    String fs = "";
    String vs = "";
    Iterator it = values.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry entry = (Map.Entry) it.next();
        String field = (String) entry.getKey();
        paramz.add((Object) entry.getValue());
        fs += ", " + quoteField(field);
        vs += ", ?";
    }
    String sql = "INSERT INTO " + table + " (" + fs.substring(2) + ")" + " VALUES" + " (" + vs.substring(2) + ")";
    return this.updates(sql, paramz.toArray());
}

Example 88 with HongsException

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

the class Origin method open.

@Override
public Connection open() throws HongsException {
    try {
        if (connection == null || connection.isClosed()) {
            connection = open(jndi, path, info);
            CoreLogger.trace("DB: Connect to '{}' by origin mode: {} {}", name, jndi, path);
        }
        return connection;
    } catch (SQLException ex) {
        throw new HongsException(1022, ex);
    } catch (NamingException ex) {
        throw new HongsException(1022, ex);
    }
}

Example 89 with HongsException

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

the class Source method open.

@Override
public Connection open() throws HongsException {
    try {
        if (connection == null || connection.isClosed()) {
            connection = open(jdbc, path, info);
            CoreLogger.trace("DB: Connect to '{}' by source mode: {} {}", name, jdbc, path);
        }
        return connection;
    } catch (SQLException ex) {
        throw new HongsException(1024, ex);
    }
}

Example 90 with HongsException

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

the class IsEnum method verify.

@Override
public Object verify(Value watch) throws Wrong {
    // 跳过空值和空串
    Object value = watch.get();
    if (value == null) {
        return STAND;
    }
    if (value.equals("")) {
        return STAND;
    }
    String conf = Synt.asString(getParam("conf"));
    String name = Synt.asString(getParam("enum"));
    if (conf == null || "".equals(conf)) {
        conf = Synt.asString(getParam("__conf__"));
    }
    if (name == null || "".equals(name)) {
        name = Synt.asString(getParam("__name__"));
    }
    Map data;
    try {
        data = FormSet.getInstance(conf).getEnum(name);
    } catch (HongsException ex) {
        throw ex.toExemption();
    }
    if (!data.containsKey(value.toString())) {
        throw new Wrong("fore.form.not.in.enum");
    }
    return value;
}