Line data    Source code

       1             : // Copyright (C) 2022 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.account;
      16             : 
      17             : import com.google.gerrit.common.Nullable;
      18             : import com.google.gerrit.entities.Account;
      19             : import com.google.gerrit.server.data.AccountAttribute;
      20             : import com.google.inject.Inject;
      21             : import java.util.HashMap;
      22             : import java.util.Map;
      23             : 
      24             : public class AccountAttributeLoader {
      25             : 
      26             :   public interface Factory {
      27             :     AccountAttributeLoader create();
      28             :   }
      29             : 
      30             :   private final InternalAccountDirectory directory;
      31           3 :   private final Map<Account.Id, AccountAttribute> created = new HashMap<>();
      32             : 
      33             :   @Inject
      34           3 :   AccountAttributeLoader(InternalAccountDirectory directory) {
      35           3 :     this.directory = directory;
      36           3 :   }
      37             : 
      38             :   @Nullable
      39             :   public synchronized AccountAttribute get(@Nullable Account.Id id) {
      40           3 :     if (id == null) {
      41           3 :       return null;
      42             :     }
      43           3 :     return created.computeIfAbsent(id, k -> new AccountAttribute(k.get()));
      44             :   }
      45             : 
      46             :   public void fill() {
      47           3 :     directory.fillAccountAttributeInfo(created.values());
      48           3 :   }
      49             : }