CredentialsServiceAdapter.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.node.service.credentials;

import org.kaaproject.kaa.common.dto.credentials.CredentialsDto;
import org.kaaproject.kaa.server.common.dao.exception.CredentialsServiceException;

import java.util.Optional;

/**
 * A bridge between the actual interface and the internal Kaa implementation.
 *
 * @author Andrew Shvayka
 * @author Bohdan Khablenko
 * @since v0.9.0
 */
public final class CredentialsServiceAdapter implements CredentialsService {

  private final String applicationId;
  private final org.kaaproject.kaa.server.common.dao.CredentialsService credentialsService;

  /**
   * Constructs an adapter for the given application.
   *
   * @param applicationId      The application ID
   * @param credentialsService The internal credentials service used by Kaa
   */
  public CredentialsServiceAdapter(
      String applicationId,
      org.kaaproject.kaa.server.common.dao.CredentialsService credentialsService) {
    this.applicationId = applicationId;
    this.credentialsService = credentialsService;
  }

  @Override
  public CredentialsDto provideCredentials(CredentialsDto credentials)
      throws CredentialsServiceException {
    return credentialsService.provideCredentials(applicationId, credentials);
  }

  @Override
  public Optional<CredentialsDto> lookupCredentials(String credentialsId)
      throws CredentialsServiceException {
    return credentialsService.lookupCredentials(applicationId, credentialsId);
  }

  @Override
  public void markCredentialsInUse(String credentialsId) throws CredentialsServiceException {
    credentialsService.markCredentialsInUse(applicationId, credentialsId);
  }

  @Override
  public void markCredentialsRevoked(String credentialsId) throws CredentialsServiceException {
    credentialsService.markCredentialsRevoked(applicationId, credentialsId);
  }
}