Line data    Source code

       1             : // Copyright (C) 2020 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.cache.serialize.entities;
      16             : 
      17             : import static com.google.common.collect.ImmutableList.toImmutableList;
      18             : 
      19             : import com.google.gerrit.entities.Permission;
      20             : import com.google.gerrit.entities.PermissionRule;
      21             : import com.google.gerrit.server.cache.proto.Cache;
      22             : 
      23             : /** Helper to (de)serialize values for caches. */
      24             : public class PermissionSerializer {
      25             :   public static Permission deserialize(Cache.PermissionProto proto) {
      26          16 :     Permission.Builder builder =
      27          16 :         Permission.builder(proto.getName()).setExclusiveGroup(proto.getExclusiveGroup());
      28          16 :     proto.getRulesList().stream()
      29          16 :         .map(PermissionRuleSerializer::deserialize)
      30          16 :         .map(PermissionRule::toBuilder)
      31          16 :         .forEach(rule -> builder.add(rule));
      32          16 :     return builder.build();
      33             :   }
      34             : 
      35             :   public static Cache.PermissionProto serialize(Permission autoValue) {
      36          16 :     return Cache.PermissionProto.newBuilder()
      37          16 :         .setName(autoValue.getName())
      38          16 :         .setExclusiveGroup(autoValue.getExclusiveGroup())
      39          16 :         .addAllRules(
      40          16 :             autoValue.getRules().stream()
      41          16 :                 .map(PermissionRuleSerializer::serialize)
      42          16 :                 .collect(toImmutableList()))
      43          16 :         .build();
      44             :   }
      45             : 
      46             :   private PermissionSerializer() {}
      47             : }