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;
  
  import org.apache.ambari.server.ldap.domain.AmbariLdapConfiguration;
  import org.apache.ambari.server.ldap.service.AmbariLdapConfigurationProvider;
  import org.apache.ambari.server.ldap.service.AmbariLdapFacade;
  import org.apache.ambari.server.ldap.service.AttributeDetector;
  import org.apache.ambari.server.ldap.service.LdapAttributeDetectionService;
  import org.apache.ambari.server.ldap.service.LdapConfigurationService;
  import org.apache.ambari.server.ldap.service.LdapConnectionConfigService;
  import org.apache.ambari.server.ldap.service.LdapFacade;
  import org.apache.ambari.server.ldap.service.ads.DefaultLdapAttributeDetectionService;
  import org.apache.ambari.server.ldap.service.ads.DefaultLdapConfigurationService;
  import org.apache.ambari.server.ldap.service.ads.DefaultLdapConnectionConfigService;
  import org.apache.ambari.server.ldap.service.ads.detectors.AttributeDetectorFactory;
  import org.apache.ambari.server.ldap.service.ads.detectors.GroupMemberAttrDetector;
  import org.apache.ambari.server.ldap.service.ads.detectors.GroupNameAttrDetector;
  import org.apache.ambari.server.ldap.service.ads.detectors.GroupObjectClassDetector;
  import org.apache.ambari.server.ldap.service.ads.detectors.UserGroupMemberAttrDetector;
  import org.apache.ambari.server.ldap.service.ads.detectors.UserNameAttrDetector;
  import org.apache.ambari.server.ldap.service.ads.detectors.UserObjectClassDetector;
  
  import com.google.inject.AbstractModule;
  import com.google.inject.multibindings.Multibinder;
  import com.google.inject.name.Names;
  
  /**
   * GUICE configuration module for setting up LDAP related infrastructure.
   */
  public class LdapModule extends AbstractModule {
  
    public static final String USER_ATTRIBUTES_DETECTORS = "UserAttributesDetectors";
    public static final String GROUP_ATTRIBUTES_DETECTORS = "GroupAttributesDetectors";
  
    @Override
    protected void configure() {
      bind(LdapFacade.class).to(AmbariLdapFacade.class);
      bind(LdapConfigurationService.class).to(DefaultLdapConfigurationService.class);
      bind(LdapAttributeDetectionService.class).to(DefaultLdapAttributeDetectionService.class);
      bind(LdapConnectionConfigService.class).to(DefaultLdapConnectionConfigService.class);
  
      // this binding requires the JPA module!
      bind(AmbariLdapConfiguration.class).toProvider(AmbariLdapConfigurationProvider.class);
  
      bind(AttributeDetectorFactory.class);
  
      // binding the set of user attributes detector
      Multibinder<AttributeDetector> userAttributeDetectorBinder = Multibinder.newSetBinder(binder(), AttributeDetector.class,
        Names.named(USER_ATTRIBUTES_DETECTORS));
      userAttributeDetectorBinder.addBinding().to(UserObjectClassDetector.class);
      userAttributeDetectorBinder.addBinding().to(UserNameAttrDetector.class);
      userAttributeDetectorBinder.addBinding().to(UserGroupMemberAttrDetector.class);
  
  
      // binding the set of group attributes detector
      Multibinder<AttributeDetector> groupAttributeDetectorBinder = Multibinder.newSetBinder(binder(), AttributeDetector.class,
        Names.named(GROUP_ATTRIBUTES_DETECTORS));
      groupAttributeDetectorBinder.addBinding().to(GroupObjectClassDetector.class);
      groupAttributeDetectorBinder.addBinding().to(GroupNameAttrDetector.class);
      groupAttributeDetectorBinder.addBinding().to(GroupMemberAttrDetector.class);
  
    }
  
  }
  