[Apache Shindig][お勉強][OpenSocial] メモ74 DataRequest.newRemovePersonAppDataRequestのサーバ側実装をしてみる(2)

できた。

コードは、

  public void deletePersonData(UserId userId, GroupId groupId,
      String appId, Set<String> fields, SecurityToken token) throws ProtocolException {
    GmsPerson viewer = getUser();
    logger.info("deletePersonData開始"
      + "viewer:[" + ((viewer == null) ? "Guest" : viewer.getLoginId()) + "]:"
      + "userId:[" + userId + "]:"
      + "appId:[" + appId + "]:"
    );
    if (viewer == null) {
      logger.info("updatePersonData処理終了:Guestは保存できない:"
        + "userId:[" + userId + "]:"
        + "groupId:[" + groupId + "]:"
        + "appId:[" + appId + "]:"
      );
      throw new ProtocolException(HttpServletResponse.SC_FORBIDDEN,
        "Guestは保存できない: 未ログイン");
    }

    String appHashId = toStringDigest(getStringDigest(appId));
    if (logger.isDebugEnabled()) {
      logger.debug("appHashId:[" + appHashId + "]");
    }
    String loginId = userId.getUserId(token);
    if ("Guest".equalsIgnoreCase(loginId)) {
      logger.info("updatePersonData処理終了:Guestは保存できない:"
        + "userId:[" + userId + "]:"
        + "groupId:[" + groupId + "]:"
        + "appId:[" + appId + "]:"
      );
      throw new ProtocolException(HttpServletResponse.SC_FORBIDDEN,
        "Guestは保存できない: loginid:[" + loginId + "]");
    }
    List<String> userLoginIds = new ArrayList<String>();
    userLoginIds.add(loginId);
    ExtendedGmsPerson[] gmsPersons = null;
    List<String> personIds = new ArrayList<String>();
    int first = 0;
    int max = 20;
    for (;;) {
      gmsPersons = gmsPersonDao.peopleGet(
        userLoginIds,
        groupId.getType().toString(),
        groupId.getGroupId(),
        null,
        null,
        null,
        null,
        null,
        first,
        max,
        null);
      if (logger.isDebugEnabled()) {
        logger.debug("count:[" + gmsPersons.length + "]");
      }
      int length = gmsPersons.length;
      for (int ii=0; ii<length; ii++) {
        personIds.add(gmsPersons[ii].getId());
      }
      if (length < max) {
        break;
      }
      first += max;
    }
    int count = 0;
    for (String personId: personIds) {
      gmsPersonDao.select(personId, true);
      for (String field: fields) {
        GmsAppdata[] appdatas = null;
        appdatas = gmsAppdataDao.selectByAppHashIdAndGmsPersonIdAndName(appHashId, personId, field);
        for (int ii=0,length=appdatas.length; ii<length; ii++) {
          if (appId.equalsIgnoreCase(appdatas[ii].getApplicationId())) {
            gmsAppdataDao.delete(appdatas[ii]);
            count++;
            break;
          }
        }
      }
    }
    if (logger.isDebugEnabled()) {
      logger.debug("[" + count + "]件削除しちゃった");
    }
    logger.info("deletePersonData終了"
      + "viewer:[" + ((viewer == null) ? "Guest" : viewer.getLoginId()) + "]:"
      + "userId:[" + userId + "]:"
      + "appId:[" + appId + "]:"
    );
  }

な感じ。

これで、AppDataシリーズは完了。


次はアクティビティまわりかな。

調べてみようっと。

.