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.view.configuration;
  
  import java.util.List;
  import java.util.Set;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlElement;
  import javax.xml.bind.annotation.XmlElementWrapper;
  import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;
  import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
  
  /**
   * View auto instance configuration.
   * </p>
   * Used by Ambari to automatically create an instance of a view and associate it with
   * a cluster if the cluster's stack and services match those given in this configuration.
   */
  @XmlAccessorType(XmlAccessType.FIELD)
  public class AutoInstanceConfig extends InstanceConfig {
    /**
     * The stack id.
     */
    @XmlElement(name="stack-id")
    private String stackId;
  
    /**
     * The list of view instances.
     */
    @XmlElementWrapper
    @XmlElement(name="service")
    @XmlJavaTypeAdapter(CollapsedStringAdapter.class)
    private List<String> services;
  
    /**
     * A list of roles that should have access to this view.
     * <p>
     * Example values:
     * <ul>
     * <li>CLUSTER.ADMINISTRATOR</li>
     * <li>CLUSTER.OPERATOR</li>
     * <li>SERVICE.ADMINISTRATOR</li>
     * <li>SERVICE.OPERATOR</li>
     * <li>CLUSTER.USER</li>
     * </ul>
     */
    @XmlElementWrapper
    @XmlElement(name="role")
    @XmlJavaTypeAdapter(CollapsedStringAdapter.class)
    private Set<String> roles;
  
    /**
     * Get the stack id used for auto instance creation.
     *
     * @return the stack id
     */
    public String getStackId() {
      return stackId;
    }
  
    /**
     * Get the services used for auto instance creation.
     *
     * @return the services
     */
    public List<String> getServices() {
      return services;
    }
  
    /**
     * @return the set of roles that should have access to this view
     */
    public Set<String> getRoles() {
      return roles;
    }
  }
  