1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
// Copyright (C) 2020 The Android Open Source Project
//
// Licensed 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 com.google.gerrit.server.account;
import static com.google.common.collect.ImmutableSet.toImmutableSet;
import com.google.auto.value.AutoValue;
import com.google.common.base.Enums;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.gerrit.common.UsedAt;
import com.google.gerrit.entities.Account;
import com.google.gerrit.entities.NotifyConfig;
import com.google.gerrit.entities.Project;
import com.google.gerrit.proto.Protos;
import com.google.gerrit.server.cache.proto.Cache;
import com.google.gerrit.server.cache.serialize.CacheSerializer;
import com.google.gerrit.server.cache.serialize.ObjectIdConverter;
import com.google.gerrit.server.config.CachedPreferences;
import java.sql.Timestamp;
import java.time.Instant;
import java.util.Map;
import org.eclipse.jgit.lib.ObjectId;
/** Details of an account that are cached persistently in {@link AccountCache}. */
@UsedAt(UsedAt.Project.GOOGLE)
@AutoValue
public abstract class CachedAccountDetails {
@AutoValue
public abstract static class Key {
static Key create(Account.Id accountId, ObjectId id) {
return new AutoValue_CachedAccountDetails_Key(accountId, id.copy());
}
/** Identifier of the account. */
abstract Account.Id accountId();
/**
* Git revision at which the account was loaded. Corresponds to a revision on the account ref
* ({@code refs/users/<sharded-id>}).
*/
abstract ObjectId id();
/** Serializer used to read this entity from and write it to a persistent storage. */
enum Serializer implements CacheSerializer<Key> {
INSTANCE;
@Override
public byte[] serialize(Key object) {
return Protos.toByteArray(
Cache.AccountKeyProto.newBuilder()
.setAccountId(object.accountId().get())
.setId(ObjectIdConverter.create().toByteString(object.id()))
.build());
}
@Override
public Key deserialize(byte[] in) {
Cache.AccountKeyProto proto = Protos.parseUnchecked(Cache.AccountKeyProto.parser(), in);
return Key.create(
Account.id(proto.getAccountId()),
ObjectIdConverter.create().fromByteString(proto.getId()));
}
}
}
/** Essential attributes of the account, such as name or registration time. */
abstract Account account();
/** Projects that the user has configured to watch. */
abstract ImmutableMap<ProjectWatches.ProjectWatchKey, ImmutableSet<NotifyConfig.NotifyType>>
projectWatches();
/** Preferences that this user has. Serialized as Git-config style string. */
abstract CachedPreferences preferences();
static CachedAccountDetails create(
Account account,
ImmutableMap<ProjectWatches.ProjectWatchKey, ImmutableSet<NotifyConfig.NotifyType>>
projectWatches,
CachedPreferences preferences) {
return new AutoValue_CachedAccountDetails(account, projectWatches, preferences);
}
/** Serializer used to read this entity from and write it to a persistent storage. */
enum Serializer implements CacheSerializer<CachedAccountDetails> {
INSTANCE;
@Override
public byte[] serialize(CachedAccountDetails cachedAccountDetails) {
Cache.AccountDetailsProto.Builder serialized = Cache.AccountDetailsProto.newBuilder();
// We don't care about the difference of empty strings and null in the Account entity.
Account account = cachedAccountDetails.account();
Cache.AccountProto.Builder accountProto =
Cache.AccountProto.newBuilder()
.setId(account.id().get())
.setRegisteredOn(account.registeredOn().toInstant().toEpochMilli())
.setInactive(account.inactive())
.setFullName(Strings.nullToEmpty(account.fullName()))
.setDisplayName(Strings.nullToEmpty(account.displayName()))
.setPreferredEmail(Strings.nullToEmpty(account.preferredEmail()))
.setStatus(Strings.nullToEmpty(account.status()))
.setMetaId(Strings.nullToEmpty(account.metaId()));
serialized.setAccount(accountProto);
for (Map.Entry<ProjectWatches.ProjectWatchKey, ImmutableSet<NotifyConfig.NotifyType>> watch :
cachedAccountDetails.projectWatches().entrySet()) {
Cache.ProjectWatchProto.Builder proto =
Cache.ProjectWatchProto.newBuilder().setProject(watch.getKey().project().get());
if (watch.getKey().filter() != null) {
proto.setFilter(watch.getKey().filter());
}
watch
.getValue()
.forEach(
n ->
proto.addNotifyType(
Enums.stringConverter(NotifyConfig.NotifyType.class).reverse().convert(n)));
serialized.addProjectWatchProto(proto);
}
serialized.setUserPreferences(cachedAccountDetails.preferences().config());
return Protos.toByteArray(serialized.build());
}
@Override
public CachedAccountDetails deserialize(byte[] in) {
Cache.AccountDetailsProto proto =
Protos.parseUnchecked(Cache.AccountDetailsProto.parser(), in);
Account account =
Account.builder(
Account.id(proto.getAccount().getId()),
Timestamp.from(Instant.ofEpochMilli(proto.getAccount().getRegisteredOn())))
.setFullName(Strings.emptyToNull(proto.getAccount().getFullName()))
.setDisplayName(Strings.emptyToNull(proto.getAccount().getDisplayName()))
.setPreferredEmail(Strings.emptyToNull(proto.getAccount().getPreferredEmail()))
.setInactive(proto.getAccount().getInactive())
.setStatus(Strings.emptyToNull(proto.getAccount().getStatus()))
.setMetaId(Strings.emptyToNull(proto.getAccount().getMetaId()))
.build();
ImmutableMap.Builder<ProjectWatches.ProjectWatchKey, ImmutableSet<NotifyConfig.NotifyType>>
projectWatches = ImmutableMap.builder();
proto.getProjectWatchProtoList().stream()
.forEach(
p ->
projectWatches.put(
ProjectWatches.ProjectWatchKey.create(
Project.nameKey(p.getProject()), p.getFilter()),
p.getNotifyTypeList().stream()
.map(e -> Enums.stringConverter(NotifyConfig.NotifyType.class).convert(e))
.collect(toImmutableSet())));
return CachedAccountDetails.create(
account,
projectWatches.build(),
CachedPreferences.fromString(proto.getUserPreferences()));
}
}
}
|
