java/com/google/gerrit/server/group/Module.java

package com.google.gerrit.server.group;

import com.google.gerrit.extensions.config.FactoryModule;
import com.google.gerrit.extensions.registration.DynamicSet;
import com.google.gerrit.server.audit.GroupMemberAuditListener;
import com.google.gerrit.server.notedb.GroupsMigration;

public class Module extends FactoryModule {
  private final GroupsMigration groupsMigration;

  public Module(GroupsMigration groupsMigration) {
    this.groupsMigration = groupsMigration;
  }

  @Override
  protected void configure() {
    if (!groupsMigration.disableGroupReviewDb()) {
      // DbGroupMemberAuditListener is used solely for the ReviewDb audit log. It does not respect
      // ReviewDb wrappers that disable reads. Hence, we don't want to bind it if ReviewDb is
      // disabled.
      DynamicSet.bind(binder(), GroupMemberAuditListener.class)
          .to(DbGroupMemberAuditListener.class);
    }
  }
}