AbstractAdminController.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kaaproject.kaa.server.admin.controller;

import io.swagger.annotations.Api;

import org.kaaproject.kaa.server.admin.services.dao.UserFacade;
import org.kaaproject.kaa.server.admin.services.util.Utils;
import org.kaaproject.kaa.server.admin.shared.services.AdminUiService;
import org.kaaproject.kaa.server.admin.shared.services.ApplicationService;
import org.kaaproject.kaa.server.admin.shared.services.ConfigurationService;
import org.kaaproject.kaa.server.admin.shared.services.CtlService;
import org.kaaproject.kaa.server.admin.shared.services.DeviceManagementService;
import org.kaaproject.kaa.server.admin.shared.services.EventService;
import org.kaaproject.kaa.server.admin.shared.services.GroupService;
import org.kaaproject.kaa.server.admin.shared.services.KaaAdminServiceException;
import org.kaaproject.kaa.server.admin.shared.services.KaaAuthService;
import org.kaaproject.kaa.server.admin.shared.services.LoggingService;
import org.kaaproject.kaa.server.admin.shared.services.NotificationService;
import org.kaaproject.kaa.server.admin.shared.services.ProfileService;
import org.kaaproject.kaa.server.admin.shared.services.SdkService;
import org.kaaproject.kaa.server.admin.shared.services.ServiceErrorCode;
import org.kaaproject.kaa.server.admin.shared.services.TenantService;
import org.kaaproject.kaa.server.admin.shared.services.UserService;
import org.kaaproject.kaa.server.admin.shared.services.VerifierService;
import org.kaaproject.kaa.server.control.service.ControlService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;

/**
 * The Class AbstractAdminController.
 */
@Api(value = "Admin REST API",
    description = "Provides function for manage Kaa cluster", basePath = "/kaaAdmin/rest")
@Controller
@RequestMapping("api")
public abstract class AbstractAdminController {


  private static final Logger LOG = LoggerFactory.getLogger(AbstractAdminController.class);

  /**
   * The kaa admin UI service.
   */
  @Autowired
  AdminUiService adminUiService;

  /**
   * The kaa application service.
   */
  @Autowired
  ApplicationService applicationService;

  /**
   * The kaa configuration service.
   */
  @Autowired
  ConfigurationService configurationService;

  /**
   * The kaa CTL service.
   */
  @Autowired
  CtlService ctlService;

  /**
   * The kaa device management service.
   */
  @Autowired
  DeviceManagementService deviceManagementService;

  /**
   * The kaa event service.
   */
  @Autowired
  EventService eventService;

  /**
   * The kaa group service.
   */
  @Autowired
  GroupService groupService;

  /**
   * The kaa logging service.
   */
  @Autowired
  LoggingService loggingService;

  /**
   * The kaa notification service.
   */
  @Autowired
  NotificationService notificationService;

  /**
   * The kaa profile service.
   */
  @Autowired
  ProfileService profileService;

  /**
   * The kaa sdk service.
   */
  @Autowired
  SdkService sdkService;

  /**
   * The kaa tenant service.
   */
  @Autowired
  TenantService tenantService;

  /**
   * The kaa user service.
   */
  @Autowired
  UserService userService;

  /**
   * The kaa verifier service.
   */
  @Autowired
  VerifierService verifierService;

  /**
   * The kaa auth service.
   */
  @Autowired
  KaaAuthService kaaAuthService;

  /**
   * The user facade.
   */
  @Autowired
  UserFacade userFacade;
  /**
   * The control service.
   */
  @Autowired
  ControlService controlService;

  /**
   * The password encoder.
   */
  @Autowired
  @Qualifier("encoder")
  PasswordEncoder passwordEncoder;


  /**
   * Gets the file content.
   *
   * @param file the file
   * @return the file content
   * @throws KaaAdminServiceException the kaa admin service exception
   */
  protected byte[] getFileContent(MultipartFile file) throws KaaAdminServiceException {
    if (!file.isEmpty()) {
      LOG.debug("Uploading file with name '{}'", file.getOriginalFilename());
      try {
        return file.getBytes();
      } catch (IOException ex) {
        throw Utils.handleException(ex);
      }
    } else {
      LOG.error("No file found in post request!");
      throw new KaaAdminServiceException(
          "No file found in post request!",
          ServiceErrorCode.FILE_NOT_FOUND);
    }
  }

}