/**
* 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 java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.apache.hadoop.classification.InterfaceStability.Evolving;
import org.apache.hadoop.hive.common.classification.InterfaceAudience.LimitedPrivate;
import org.apache.hadoop.hive.ql.security.authorization.plugin.HivePrivilegeObject.HivePrivilegeObjectType;
/**
* Utility functions for working with HivePrivilegeObject
*/
@LimitedPrivate(value = { "Apache Argus (incubating)" })
@Evolving
public class HivePrivilegeObjectUtils {
/**
* Convert list of dbnames into list of HivePrivilegeObject
* @param dbList
* @return
*/
public static List<HivePrivilegeObject> getHivePrivDbObjects(List<String> dbList) {
List<HivePrivilegeObject> objs = new ArrayList<HivePrivilegeObject>();
for (String dbname : dbList) {
objs.add(new HivePrivilegeObject(HivePrivilegeObjectType.DATABASE, dbname, dbname));
}
return objs;
}
}