| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.ozone.om.multitenant; |
| |
| import java.util.HashMap; |
| import java.util.Objects; |
| |
| /** |
| * A collection of things that we want to maintain about a tenant in memory. |
| */ |
| public class CachedTenantState { |
| |
| private final String tenantId; |
| private final String tenantUserRoleName; |
| private final String tenantAdminRoleName; |
| // accessId -> userPrincipal and isAdmin flag |
| private final HashMap<String, CachedAccessIdInfo> accessIdInfoMap; |
| |
| public String getTenantUserRoleName() { |
| return tenantUserRoleName; |
| } |
| |
| public String getTenantAdminRoleName() { |
| return tenantAdminRoleName; |
| } |
| |
| /** |
| * Stores cached Access ID info. |
| */ |
| public static class CachedAccessIdInfo { |
| private final String userPrincipal; |
| /** |
| * Stores if the accessId is a tenant admin (either delegated or not). |
| */ |
| private boolean isAdmin; |
| |
| public CachedAccessIdInfo(String userPrincipal, boolean isAdmin) { |
| this.userPrincipal = userPrincipal; |
| this.isAdmin = isAdmin; |
| } |
| |
| public String getUserPrincipal() { |
| return userPrincipal; |
| } |
| |
| public void setIsAdmin(boolean isAdmin) { |
| this.isAdmin = isAdmin; |
| } |
| |
| public boolean getIsAdmin() { |
| return isAdmin; |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| if (object == null) { |
| return false; |
| } |
| if (object instanceof CachedAccessIdInfo) { |
| CachedAccessIdInfo other = (CachedAccessIdInfo) object; |
| return isAdmin == other.isAdmin && |
| userPrincipal.equals(other.userPrincipal); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(isAdmin, userPrincipal); |
| } |
| } |
| |
| public CachedTenantState(String tenantId, |
| String tenantUserRoleName, String tenantAdminRoleName) { |
| this.tenantId = tenantId; |
| this.tenantUserRoleName = tenantUserRoleName; |
| this.tenantAdminRoleName = tenantAdminRoleName; |
| this.accessIdInfoMap = new HashMap<>(); |
| } |
| |
| public String getTenantId() { |
| return tenantId; |
| } |
| |
| public HashMap<String, CachedAccessIdInfo> getAccessIdInfoMap() { |
| return accessIdInfoMap; |
| } |
| |
| public boolean isTenantEmpty() { |
| return accessIdInfoMap.isEmpty(); |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| if (object == null) { |
| return false; |
| } |
| if (object instanceof CachedTenantState) { |
| CachedTenantState other = (CachedTenantState) object; |
| return tenantId.equals(other.tenantId) && |
| tenantUserRoleName.equals(other.tenantUserRoleName) && |
| tenantAdminRoleName.equals(other.tenantAdminRoleName) && |
| accessIdInfoMap.equals(other.accessIdInfoMap); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(tenantId, tenantUserRoleName, tenantAdminRoleName); |
| } |
| } |