blob: 0f7f2c06581d4c4ac96738d28003df0b454ac457 (
plain)
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
|
/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021-2023 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.spi.repository;
import java.sql.PreparedStatement;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.hibernate.Session;
import org.springframework.transaction.annotation.Transactional;
@Transactional
public class SchemaSetYangResourceRepositoryImpl implements SchemaSetYangResourceRepository {
private static final int MAX_INSERT_BATCH_SIZE = 100;
@PersistenceContext
private EntityManager entityManager;
@Override
public void insertSchemaSetIdYangResourceId(final Integer schemaSetId, final List<Integer> yangResourceIds) {
final Session session = entityManager.unwrap(Session.class);
session.doWork(connection -> {
try (PreparedStatement preparedStatement = connection.prepareStatement(
"INSERT INTO SCHEMA_SET_YANG_RESOURCES (SCHEMA_SET_ID, YANG_RESOURCE_ID) VALUES ( ?, ?)")) {
int sqlQueryCount = 1;
for (final int yangResourceId : yangResourceIds) {
preparedStatement.setInt(1, schemaSetId);
preparedStatement.setInt(2, yangResourceId);
preparedStatement.addBatch();
if (sqlQueryCount % MAX_INSERT_BATCH_SIZE == 0 || sqlQueryCount == yangResourceIds.size()) {
preparedStatement.executeBatch();
}
sqlQueryCount++;
}
}
});
}
}
|
