/**
* 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.hadoop.hive.ql.security.authorization.plugin;
import org.apache.hadoop.hive.common.classification.InterfaceAudience.LimitedPrivate;
import org.apache.hadoop.hive.common.classification.InterfaceStability.Evolving;
import org.apache.hadoop.hive.ql.metadata.HiveException;
import org.apache.hadoop.hive.ql.plan.PrincipalDesc;
import org.apache.hadoop.hive.ql.plan.PrivilegeDesc;
import org.apache.hadoop.hive.ql.plan.PrivilegeObjectDesc;
/**
* This interface has functions that provide the ability to customize the translation
* from Hive internal representations of Authorization objects to the public API objects
* This is an interface that is not meant for general use, it is targeted to some
* specific use cases of Apache Sentry (incubating).
* The API uses several classes that are considered internal to Hive, and it is
* subject to change across releases.
*/
@LimitedPrivate(value = { "Apache Sentry (incubating)" })
@Evolving
public interface HiveAuthorizationTranslator {
public HivePrincipal getHivePrincipal(PrincipalDesc principal)
throws HiveException;
public HivePrivilege getHivePrivilege(PrivilegeDesc privilege);
public HivePrivilegeObject getHivePrivilegeObject(PrivilegeObjectDesc privObject)
throws HiveException;
}