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/tags/release-0.1-rc2/hive/external/ql/src/java/org/apache/hadoop/hive/ql/security/authorization/HiveAuthorizationProviderBase.java

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Java | 61 lines | 32 code | 12 blank | 17 comment | 0 complexity | 54d39838b6bd169b5ade2e44e11dc3a2 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
  1. /**
  2. * Licensed to the Apache Software Foundation (ASF) under one
  3. * or more contributor license agreements. See the NOTICE file
  4. * distributed with this work for additional information
  5. * regarding copyright ownership. The ASF licenses this file
  6. * to you under the Apache License, Version 2.0 (the
  7. * "License"); you may not use this file except in compliance
  8. * with the License. You may obtain a copy of the License at
  9. *
  10. * http://www.apache.org/licenses/LICENSE-2.0
  11. *
  12. * Unless required by applicable law or agreed to in writing, software
  13. * distributed under the License is distributed on an "AS IS" BASIS,
  14. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15. * See the License for the specific language governing permissions and
  16. * limitations under the License.
  17. */
  18. package org.apache.hadoop.hive.ql.security.authorization;
  19. import org.apache.hadoop.conf.Configuration;
  20. import org.apache.hadoop.hive.conf.HiveConf;
  21. import org.apache.hadoop.hive.ql.metadata.Hive;
  22. import org.apache.hadoop.hive.ql.metadata.HiveException;
  23. import org.apache.hadoop.hive.ql.security.HiveAuthenticationProvider;
  24. public abstract class HiveAuthorizationProviderBase implements
  25. HiveAuthorizationProvider {
  26. protected HiveAuthenticationProvider authenticator;
  27. protected Hive hive_db;
  28. private Configuration conf;
  29. public void setConf(Configuration conf) {
  30. this.conf = conf;
  31. try {
  32. init(conf);
  33. } catch (HiveException e) {
  34. throw new RuntimeException(e);
  35. }
  36. }
  37. public void init(Configuration conf) throws HiveException {
  38. hive_db = Hive.get(new HiveConf(conf, HiveAuthorizationProvider.class));
  39. }
  40. public Configuration getConf() {
  41. return this.conf;
  42. }
  43. public HiveAuthenticationProvider getAuthenticator() {
  44. return authenticator;
  45. }
  46. public void setAuthenticator(HiveAuthenticationProvider authenticator) {
  47. this.authenticator = authenticator;
  48. }
  49. }