1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
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 #include "app_event_dao.h"
16
17 #include "app_event_cache_common.h"
18 #include "app_event_store.h"
19 #include "hiappevent_base.h"
20 #include "hilog/log.h"
21 #include "rdb_helper.h"
22 #include "sql_util.h"
23
24 namespace OHOS {
25 namespace HiviewDFX {
26 namespace {
27 const HiLogLabel LABEL = { LOG_CORE, HIAPPEVENT_DOMAIN, "HiAppEvent_AppEventDao" };
28 }
29 using namespace AppEventCacheCommon;
30
AppEventDao(std::shared_ptr<NativeRdb::RdbStore> dbStore)31 AppEventDao::AppEventDao(std::shared_ptr<NativeRdb::RdbStore> dbStore) : dbStore_(dbStore)
32 {
33 if (Create() != DB_SUCC) {
34 HiLog::Error(LABEL, "failed to create table=%{public}s", Events::TABLE.c_str());
35 }
36 }
37
Create()38 int AppEventDao::Create()
39 {
40 /**
41 * table: events
42 *
43 * |-------|--------|------|------|------|-----|-----|----------|---------|----------|------------|--------|
44 * | seq | domain | name | type | tz | pid | tid | trace_id | span_id | pspan_id | trace_flag | params |
45 * |-------|--------|------|------|------|-----|-----|----------|---------|----------|------------|--------|
46 * | INT64 | TEXT | TEXT | INT | TEXT | INT | INT | INT64 | INT64 | INT64 | INT | TEXT |
47 * |-------|--------|------|------|------|-----|-----|----------|---------|----------|------------|--------|
48 */
49 const std::vector<std::pair<std::string, std::string>> fields = {
50 {Events::FIELD_DOMAIN, SqlUtil::SQL_TEXT_TYPE},
51 {Events::FIELD_NAME, SqlUtil::SQL_TEXT_TYPE},
52 {Events::FIELD_TYPE, SqlUtil::SQL_INT_TYPE},
53 {Events::FIELD_TIME, SqlUtil::SQL_INT_TYPE},
54 {Events::FIELD_TZ, SqlUtil::SQL_TEXT_TYPE},
55 {Events::FIELD_PID, SqlUtil::SQL_INT_TYPE},
56 {Events::FIELD_TID, SqlUtil::SQL_INT_TYPE},
57 {Events::FIELD_TRACE_ID, SqlUtil::SQL_INT_TYPE},
58 {Events::FIELD_SPAN_ID, SqlUtil::SQL_INT_TYPE},
59 {Events::FIELD_PSPAN_ID, SqlUtil::SQL_INT_TYPE},
60 {Events::FIELD_TRACE_FLAG, SqlUtil::SQL_INT_TYPE},
61 {Events::FIELD_PARAMS, SqlUtil::SQL_TEXT_TYPE},
62 };
63 std::string sql = SqlUtil::CreateTable(Events::TABLE, fields);
64 if (dbStore_->ExecuteSql(sql) != NativeRdb::E_OK) {
65 return DB_FAILED;
66 }
67 return DB_SUCC;
68 }
69
Insert(std::shared_ptr<AppEventPack> event)70 int64_t AppEventDao::Insert(std::shared_ptr<AppEventPack> event)
71 {
72 NativeRdb::ValuesBucket bucket;
73 bucket.PutString(Events::FIELD_DOMAIN, event->GetDomain());
74 bucket.PutString(Events::FIELD_NAME, event->GetName());
75 bucket.PutInt(Events::FIELD_TYPE, event->GetType());
76 bucket.PutLong(Events::FIELD_TIME, event->GetTime());
77 bucket.PutString(Events::FIELD_TZ, event->GetTimeZone());
78 bucket.PutInt(Events::FIELD_PID, event->GetPid());
79 bucket.PutInt(Events::FIELD_TID, event->GetTid());
80 bucket.PutLong(Events::FIELD_TRACE_ID, event->GetTraceId());
81 bucket.PutLong(Events::FIELD_SPAN_ID, event->GetSpanId());
82 bucket.PutLong(Events::FIELD_PSPAN_ID, event->GetPspanId());
83 bucket.PutInt(Events::FIELD_TRACE_FLAG, event->GetTraceFlag());
84 bucket.PutString(Events::FIELD_PARAMS, event->GetParamStr());
85 int64_t seq = 0;
86 if (dbStore_->Insert(seq, Events::TABLE, bucket) != NativeRdb::E_OK) {
87 return DB_FAILED;
88 }
89 return seq;
90 }
91
Delete(int64_t eventSeq)92 int AppEventDao::Delete(int64_t eventSeq)
93 {
94 NativeRdb::AbsRdbPredicates predicates(Events::TABLE);
95 if (eventSeq > 0) {
96 predicates.EqualTo(Events::FIELD_SEQ, eventSeq);
97 }
98 int deleteRows = 0;
99 if (dbStore_->Delete(deleteRows, predicates) != NativeRdb::E_OK) {
100 return DB_FAILED;
101 }
102 HiLog::Info(LABEL, "delete %{public}d records, eventSeq=%{public}" PRId64, deleteRows, eventSeq);
103 return deleteRows;
104 }
105 } // namespace HiviewDFX
106 } // namespace OHOS
107