/tags/release-0.1-rc2/hive/external/ql/src/java/org/apache/hadoop/hive/ql/security/authorization/PrivilegeRegistry.java
Java | 58 lines | 27 code | 10 blank | 21 comment | 0 complexity | 2fc30723e8e13b1e1a1c7cb602094358 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
- /**
- * 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;
- import java.util.HashMap;
- import org.apache.hadoop.hive.ql.security.authorization.Privilege.PrivilegeType;
- /**
- * PrivilegeRegistry is used to do privilege lookups. Given a privilege name, it
- * will return the Privilege object.
- */
- public class PrivilegeRegistry {
- protected static HashMap<PrivilegeType, Privilege> Registry = new HashMap<PrivilegeType, Privilege>();
- static {
- Registry.put(Privilege.ALL.getPriv(), Privilege.ALL);
- Registry.put(Privilege.ALTER_DATA.getPriv(), Privilege.ALTER_DATA);
- Registry.put(Privilege.ALTER_METADATA.getPriv(), Privilege.ALTER_METADATA);
- Registry.put(Privilege.CREATE.getPriv(), Privilege.CREATE);
- Registry.put(Privilege.DROP.getPriv(), Privilege.DROP);
- Registry.put(Privilege.INDEX.getPriv(), Privilege.INDEX);
- Registry.put(Privilege.LOCK.getPriv(), Privilege.LOCK);
- Registry.put(Privilege.SELECT.getPriv(), Privilege.SELECT);
- Registry.put(Privilege.SHOW_DATABASE.getPriv(),
- Privilege.SHOW_DATABASE);
- }
- public static Privilege getPrivilege(PrivilegeType privilegeType) {
- return Registry.get(privilegeType);
- }
- public static Privilege getPrivilege(int privilegeToken) {
- return Registry.get(Privilege.getPrivTypeByToken(privilegeToken));
- }
- public static Privilege getPrivilege(String privilegeName) {
- return Registry.get(Privilege.getPrivTypeByName(privilegeName));
- }
- }