SuperPatternFilter.java 文件源码

protected boolean testValue(final Object value) {
    if (value == null) {
        return false;
    }
    final String valueStr;
    if (value instanceof Blob) {
        valueStr = LobHelper.blobToString((Blob) value);
    } else if (value instanceof Clob) {
        valueStr = LobHelper.clobToString((Clob) value);
    } else {
        valueStr = value.toString();
    }
    switch (mode) {
        case LITERAL_FIND:
            if (filterStr == null || filterStr.length() == 0) {
            return true;
        } else {
            return valueStr.toUpperCase().contains(filterStr.toUpperCase());
        }
        case LITERAL_MATCH:
            if (filterStr == null || filterStr.length() == 0) {
            return true;
        } else {
            return filterStr.equals(valueStr);
        }
        case REGEX_FIND:
            return pattern.matcher(valueStr).find();
        case REGEX_MATCH:
            return pattern.matcher(valueStr).matches();
        default:
            throw new RuntimeException(UNKOWN_MODE);
    }
}