blob: f66cd4a4d9dcac058fa0002ed8a616fe6f6660ee (
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
|
/*
* Copyright © 2017-2018 AT&T Intellectual Property.
*
* 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 org.onap.ccsdk.config.data.adaptor.dao;
import java.util.List;
import java.util.Map;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
public interface QueryExecutorDao {
/**
* Query given SQL to create a prepared statement from SQL and a list of arguments to bind to the
* query, expecting a result list.
* <p>
* The results will be mapped to a List (one entry for each row) of Maps (one entry for each column,
* using the column name as the key). Each element in the list will be of the form returned by this
* interface's queryForMap() methods.
*
* @param sql SQL query to execute
* @param data arguments to bind to the query (leaving it to the PreparedStatement to guess the
* corresponding SQL type)
* @return a List that contains a Map per row
* @throws org.onap.ccsdk.sli.core.sli.SvcLogicException if the query fails
*/
public List<Map<String, Object>> query(String sql, Object[] data) throws SvcLogicException;
/**
* Issue a single SQL update operation (such as an insert, update or delete statement) via a
* prepared statement, binding the given arguments.
*
* @param sql SQL containing bind parameters
* @param data arguments to bind to the query (leaving it to the PreparedStatement to guess the
* corresponding SQL type)
* @return the number of rows affected
* @throws org.onap.ccsdk.sli.core.sli.SvcLogicException if there is any problem issuing the update
*/
public int update(String sql, Object[] data) throws SvcLogicException;
}
|
