Examples with ErrorCode org.rx.annotation.ErrorCode used on opensource projects

Example 6 with ErrorCode

use of org.rx.annotation.ErrorCode in project rxlib by RockyLOMO.

the class YamlConfiguration method readAs.

@ErrorCode("keyError")
@ErrorCode("partialKeyError")
public synchronized <T> T readAs(String key, Class<T> type, boolean throwOnEmpty) {
    Map<String, Object> tmp = yaml;
    if (key == null) {
        return convert(tmp, type);
    }
    Object val;
    if ((val = tmp.get(key)) != null) {
        return convert(val, type);
    }
    StringBuilder buf = new StringBuilder();
    String[] splits = Strings.split(key, Constants.CONFIG_KEY_SPLITS);
    int c = splits.length - 1;
    for (int i = 0; i <= c; i++) {
        if (buf.length() > 0) {
            buf.append(Constants.CONFIG_KEY_SPLITS);
        }
        String k = buf.append(splits[i]).toString();
        if ((val = tmp.get(k)) == null) {
            continue;
        }
        if (i == c) {
            return convert(val, type);
        }
        if ((tmp = as(val, Map.class)) == null) {
            throw new ApplicationException("partialKeyError", values(k, type));
        }
        buf.setLength(0);
    }
    if (throwOnEmpty) {
        throw new ApplicationException("keyError", values(key, type));
    }
    return null;
}