コード例 #1
0
  /**
   * Execute a service call based on the data in the binder using the credentials of the supplied
   * user
   */
  public static void executeService(
      DataBinder binder, String userName, boolean suppressServiceError)
      throws DataException, ServiceException {

    // obtain a connection to the database
    Workspace workspace = getSystemWorkspace();
    // check for an IdcService value
    String cmd = binder.getLocal("IdcService");
    if (cmd == null) throw new DataException("!csIdcServiceMissing");
    // obtain the service definition
    ServiceData serviceData = ServiceManager.getFullService(cmd);
    if (serviceData == null)
      throw new DataException(LocaleUtils.encodeMessage("!csNoServiceDefined", null, cmd));
    // create the service object for this service
    Service service =
        ServiceManager.createService(serviceData.m_classID, workspace, null, binder, serviceData);
    // obtain the full user data for this user
    UserData fullUserData = getFullUserData(userName, service, workspace);
    service.setUserData(fullUserData);
    binder.m_environment.put("REMOTE_USER", userName);
    ServiceException error = null;
    try {
      // init the service to not send HTML back
      service.setSendFlags(true, true);
      // create all the ServiceHandlers and implementors
      service.initDelegatedObjects();
      // do a security check
      service.globalSecurityCheck();
      // prepare for the service
      service.preActions();
      // execute the service
      service.doActions();
      // do any cleanup
      service.postActions();
      // store any new personalization data

      service.updateSubjectInformation(true);
      service.updateTopicInformation(binder);
    } catch (ServiceException e) {
      error = e;
    } finally {
      // Remove all the temp files.
      service.cleanUp(true);
      workspace.releaseConnection();
    }
    // handle any error
    if (error != null) {
      if (suppressServiceError) {
        error.printStackTrace();
        if (binder.getLocal("StatusCode") == null) {
          binder.putLocal("StatusCode", String.valueOf(error.m_errorCode));
          binder.putLocal("StatusMessage", error.getMessage());
        }
      } else {
        throw new ServiceException(error.m_errorCode, error.getMessage());
      }
    }
  }
コード例 #2
0
 /** Obtain information about a user. Only the 'userName' parameter must be non-null. */
 public static UserData getFullUserData(String userName, ExecutionContext cxt, Workspace ws)
     throws DataException, ServiceException {
   if (ws == null) ws = getSystemWorkspace();
   UserData userData =
       UserStorage.retrieveUserDatabaseProfileDataFull(userName, ws, null, cxt, true, true);
   ws.releaseConnection();
   return userData;
 }