content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.audit.event.request;
  
  import javax.annotation.concurrent.Immutable;
  
  import org.apache.ambari.server.audit.request.RequestAuditEvent;
  
  /**
   * Audit event for privilege change
   */
  @Immutable
  public class PrivilegeChangeRequestAuditEvent extends RequestAuditEvent {
  
    public static class PrivilegeChangeRequestAuditEventBuilder extends RequestAuditEventBuilder<PrivilegeChangeRequestAuditEvent, PrivilegeChangeRequestAuditEventBuilder> {
  
      /**
       * User name (this or group is set)
       */
      private String user;
  
      /**
       * Group name (this or user is set)
       */
      private String group;
  
      /**
       * Role for the user or group
       */
      private String role;
  
      public PrivilegeChangeRequestAuditEventBuilder() {
        super(PrivilegeChangeRequestAuditEventBuilder.class);
        super.withOperation("Role change");
      }
  
      @Override
      protected PrivilegeChangeRequestAuditEvent newAuditEvent() {
        return new PrivilegeChangeRequestAuditEvent(this);
      }
  
      /**
       * Appends to the event the details of the incoming request.
       *
       * @param builder builder for the audit event details.
       */
      @Override
      protected void buildAuditMessage(StringBuilder builder) {
        super.buildAuditMessage(builder);
  
        builder.append(", Role(")
          .append(role)
          .append(")");
  
        if (user != null) {
          builder.append(", User(").append(user).append(")");
        }
        if (group != null) {
          builder.append(", Group(").append(group).append(")");
        }
      }
  
      public PrivilegeChangeRequestAuditEventBuilder withUser(String user) {
        this.user = user;
        return this;
      }
  
      public PrivilegeChangeRequestAuditEventBuilder withGroup(String group) {
        this.group = group;
        return this;
      }
  
      public PrivilegeChangeRequestAuditEventBuilder withRole(String role) {
        this.role = role;
        return this;
      }
    }
  
    protected PrivilegeChangeRequestAuditEvent() {
    }
  
    /**
     * {@inheritDoc}
     */
    protected PrivilegeChangeRequestAuditEvent(PrivilegeChangeRequestAuditEventBuilder builder) {
      super(builder);
    }
  
    /**
     * Returns an builder for {@link PrivilegeChangeRequestAuditEvent}
     *
     * @return a builder instance
     */
    public static PrivilegeChangeRequestAuditEventBuilder builder() {
      return new PrivilegeChangeRequestAuditEventBuilder();
    }
  
  }
  