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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "components/sync/test/fake_server/permanent_entity.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "base/memory/ptr_util.h" | |
9 | |
10 using std::string; | |
11 using syncer::ModelType; | |
12 | |
13 // The parent tag for children of the root entity. Entities with this parent are | |
14 // referred to as top level enities. | |
15 static const char kRootParentTag[] = "0"; | |
16 | |
17 namespace fake_server { | |
18 | |
19 PermanentEntity::~PermanentEntity() {} | |
20 | |
21 // static | |
22 std::unique_ptr<FakeServerEntity> PermanentEntity::Create( | |
23 const ModelType& model_type, | |
24 const string& server_tag, | |
25 const string& name, | |
26 const string& parent_server_tag) { | |
27 CHECK(model_type != syncer::UNSPECIFIED) << "The entity's ModelType is " | |
28 << "invalid."; | |
29 CHECK(!server_tag.empty()) << "A PermanentEntity must have a server tag."; | |
30 CHECK(!name.empty()) << "The entity must have a non-empty name."; | |
31 CHECK(!parent_server_tag.empty()) << "A PermanentEntity must have a parent " | |
32 << "server tag."; | |
33 CHECK(parent_server_tag != kRootParentTag) << "Top-level entities should not " | |
34 << "be created with this factory."; | |
35 | |
36 string id = FakeServerEntity::CreateId(model_type, server_tag); | |
37 string parent_id = FakeServerEntity::CreateId(model_type, parent_server_tag); | |
38 sync_pb::EntitySpecifics entity_specifics; | |
39 AddDefaultFieldValue(model_type, &entity_specifics); | |
40 return std::unique_ptr<FakeServerEntity>(new PermanentEntity( | |
41 id, model_type, name, parent_id, server_tag, entity_specifics)); | |
42 } | |
43 | |
44 // static | |
45 std::unique_ptr<FakeServerEntity> PermanentEntity::CreateTopLevel( | |
46 const ModelType& model_type) { | |
47 CHECK(model_type != syncer::UNSPECIFIED) << "The entity's ModelType is " | |
48 << "invalid."; | |
49 string server_tag = syncer::ModelTypeToRootTag(model_type); | |
50 string name = syncer::ModelTypeToString(model_type); | |
51 string id = FakeServerEntity::GetTopLevelId(model_type); | |
52 sync_pb::EntitySpecifics entity_specifics; | |
53 AddDefaultFieldValue(model_type, &entity_specifics); | |
54 return std::unique_ptr<FakeServerEntity>(new PermanentEntity( | |
55 id, model_type, name, kRootParentTag, server_tag, entity_specifics)); | |
56 } | |
57 | |
58 // static | |
59 std::unique_ptr<FakeServerEntity> PermanentEntity::CreateUpdatedNigoriEntity( | |
60 const sync_pb::SyncEntity& client_entity, | |
61 const FakeServerEntity& current_server_entity) { | |
62 ModelType model_type = current_server_entity.model_type(); | |
63 CHECK(model_type == syncer::NIGORI) << "This factory only supports NIGORI " | |
64 << "entities."; | |
65 | |
66 return base::WrapUnique<FakeServerEntity>(new PermanentEntity( | |
67 current_server_entity.id(), model_type, current_server_entity.GetName(), | |
68 current_server_entity.GetParentId(), | |
69 syncer::ModelTypeToRootTag(model_type), client_entity.specifics())); | |
70 } | |
71 | |
72 PermanentEntity::PermanentEntity(const string& id, | |
73 const ModelType& model_type, | |
74 const string& name, | |
75 const string& parent_id, | |
76 const string& server_defined_unique_tag, | |
77 const sync_pb::EntitySpecifics& specifics) | |
78 : FakeServerEntity(id, string(), model_type, 0, name), | |
79 server_defined_unique_tag_(server_defined_unique_tag), | |
80 parent_id_(parent_id) { | |
81 SetSpecifics(specifics); | |
82 } | |
83 | |
84 bool PermanentEntity::RequiresParentId() const { | |
85 return true; | |
86 } | |
87 | |
88 string PermanentEntity::GetParentId() const { | |
89 return parent_id_; | |
90 } | |
91 | |
92 void PermanentEntity::SerializeAsProto(sync_pb::SyncEntity* proto) const { | |
93 FakeServerEntity::SerializeBaseProtoFields(proto); | |
94 proto->set_server_defined_unique_tag(server_defined_unique_tag_); | |
95 } | |
96 | |
97 bool PermanentEntity::IsFolder() const { | |
98 return true; | |
99 } | |
100 | |
101 bool PermanentEntity::IsPermanent() const { | |
102 return true; | |
103 } | |
104 | |
105 } // namespace fake_server | |
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