/tags/release-0.1-rc2/hive/external/hwi/src/java/org/apache/hadoop/hive/hwi/HWIAuth.java
Java | 105 lines | 57 code | 12 blank | 36 comment | 15 complexity | 1580df32ee62a87be393a67b7c501f52 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.hwi;
- /**
- * Represents an authenticated user. This class is stored in the users session.
- * It is also used as a key for the HiveSessionManager
- */
- public class HWIAuth implements Comparable {
- private String user;
- private String[] groups;
- public HWIAuth() {
- }
- public String getUser() {
- return user;
- }
- public void setUser(String user) {
- this.user = user;
- }
- public String[] getGroups() {
- return groups;
- }
- public void setGroups(String[] groups) {
- this.groups = groups;
- }
- /**
- * HWIAuth is used in SortedSets(s) the compartTo method is required.
- *
- * @return chained call to String.compareTo based on user property
- */
- public int compareTo(Object obj) {
- if (obj == null) {
- return -1;
- }
- if (!(obj instanceof HWIAuth)) {
- return -1;
- }
- HWIAuth o = (HWIAuth) obj;
- return o.getUser().compareTo(user);
- }
- /**
- * HWIAuth is used in Map(s) the hashCode method is required.
- *
- * @see java.lang.Object#hashCode()
- */
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + ((user == null) ? 0 : user.hashCode());
- return result;
- }
- /**
- * HWIAuth is used in Map(s) the equals method is required.
- *
- * @see java.lang.Object#equals(java.lang.Object)
- */
- @Override
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
- if (obj == null) {
- return false;
- }
- if (!(obj instanceof HWIAuth)) {
- return false;
- }
- HWIAuth other = (HWIAuth) obj;
- if (user == null) {
- if (other.user != null) {
- return false;
- }
- } else if (!user.equals(other.user)) {
- return false;
- }
- return true;
- }
- }