content: /*
   * 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.apache.ambari.server.ldap.service.ads.detectors;
  
  import java.util.Set;
  
  import jakarta.inject.Inject;
  import jakarta.inject.Named;
  import jakarta.inject.Singleton;
  
  import org.apache.ambari.server.ldap.service.AttributeDetector;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Factory for attribute detector chains.
   */
  @Singleton
  public class AttributeDetectorFactory {
  
    private static final Logger LOG = LoggerFactory.getLogger(AttributeDetectorFactory.class);
    private static final String USER_ATTRIBUTES_DETECTORS = "UserAttributesDetectors";
    private static final String GROUP_ATTRIBUTES_DETECTORS = "GroupAttributesDetectors";
    /**
     * The set of group attribute detectors, configured by GUICE (check the relevant guice module implementation)
     */
    @Inject
    @Named(GROUP_ATTRIBUTES_DETECTORS)
    Set<AttributeDetector> groupAttributeDetectors;
    /**
     * The set of user attribute detectors, configured by GUICE (check the relevant guice module implementation)
     */
    @Inject
    @Named(USER_ATTRIBUTES_DETECTORS)
    private Set<AttributeDetector> userAttributeDetectors;
  
    @Inject
    public AttributeDetectorFactory() {
    }
  
    /**
     * Creates a chained attribute detector instance with user attribute detectors
     *
     * @return the constructed ChainedAttributeDetector instance
     */
    public ChainedAttributeDetector userAttributDetector() {
      LOG.info("Creating instance with user attribute detectors: [{}]", userAttributeDetectors);
      return new ChainedAttributeDetector(userAttributeDetectors);
    }
  
    /**
     * Creates a chained attribute detector instance with user attribute detectors
     *
     * @return the constructed ChainedAttributeDetector instance
     */
  
    public ChainedAttributeDetector groupAttributeDetector() {
      LOG.info("Creating instance with group attribute detectors: [{}]", groupAttributeDetectors);
      return new ChainedAttributeDetector(groupAttributeDetectors);
    }
  
  
  }
  