Line data    Source code

       1             : // Copyright (C) 2021 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.ImmutableSet.toImmutableSet;
      18             : 
      19             : import com.google.gerrit.entities.Account;
      20             : import com.google.gerrit.entities.AccountGroup;
      21             : import com.google.gerrit.entities.InternalGroup;
      22             : import com.google.gerrit.server.cache.proto.Cache;
      23             : import com.google.gerrit.server.cache.serialize.ObjectIdConverter;
      24             : import java.time.Instant;
      25             : 
      26             : /** Helper to (de)serialize values for caches. */
      27             : public class InternalGroupSerializer {
      28             :   public static InternalGroup deserialize(Cache.InternalGroupProto proto) {
      29             :     InternalGroup.Builder builder =
      30          16 :         InternalGroup.builder()
      31          16 :             .setId(AccountGroup.id(proto.getId()))
      32          16 :             .setNameKey(AccountGroup.nameKey(proto.getName()))
      33          16 :             .setOwnerGroupUUID(AccountGroup.uuid(proto.getOwnerGroupUuid()))
      34          16 :             .setVisibleToAll(proto.getIsVisibleToAll())
      35          16 :             .setGroupUUID(AccountGroup.uuid(proto.getGroupUuid()))
      36          16 :             .setCreatedOn(Instant.ofEpochMilli(proto.getCreatedOn()))
      37          16 :             .setMembers(
      38          16 :                 proto.getMembersIdsList().stream()
      39          16 :                     .map(a -> Account.id(a))
      40          16 :                     .collect(toImmutableSet()))
      41          16 :             .setSubgroups(
      42          16 :                 proto.getSubgroupUuidsList().stream()
      43          16 :                     .map(s -> AccountGroup.uuid(s))
      44          16 :                     .collect(toImmutableSet()));
      45             : 
      46          16 :     if (!proto.getDescription().isEmpty()) {
      47          16 :       builder.setDescription(proto.getDescription());
      48             :     }
      49             : 
      50          16 :     if (!proto.getRefState().isEmpty()) {
      51          16 :       builder.setRefState(ObjectIdConverter.create().fromByteString(proto.getRefState()));
      52             :     }
      53             : 
      54          16 :     return builder.build();
      55             :   }
      56             : 
      57             :   public static Cache.InternalGroupProto serialize(InternalGroup autoValue) {
      58             :     Cache.InternalGroupProto.Builder builder =
      59          16 :         Cache.InternalGroupProto.newBuilder()
      60          16 :             .setId(autoValue.getId().get())
      61          16 :             .setName(autoValue.getName())
      62          16 :             .setOwnerGroupUuid(autoValue.getOwnerGroupUUID().get())
      63          16 :             .setIsVisibleToAll(autoValue.isVisibleToAll())
      64          16 :             .setGroupUuid(autoValue.getGroupUUID().get())
      65          16 :             .setCreatedOn(autoValue.getCreatedOn().toEpochMilli());
      66             : 
      67          16 :     autoValue.getMembers().stream().forEach(m -> builder.addMembersIds(m.get()));
      68          16 :     autoValue.getSubgroups().stream().forEach(s -> builder.addSubgroupUuids(s.get()));
      69             : 
      70          16 :     if (autoValue.getDescription() != null) {
      71          16 :       builder.setDescription(autoValue.getDescription());
      72             :     }
      73             : 
      74          16 :     if (autoValue.getRefState() != null) {
      75          16 :       builder.setRefState(ObjectIdConverter.create().toByteString(autoValue.getRefState()));
      76             :     }
      77             : 
      78          16 :     return builder.build();
      79             :   }
      80             : 
      81             :   private InternalGroupSerializer() {}
      82             : }