Introduce DataFieldMaxValueIncrementer for SQL Server sequences

This commit introduces SqlServerSequenceMaxValueIncrementer to support
SQL Server sequences, complementing the existing
SqlServerMaxValueIncrementer for table-based support.

Closes gh-29447
This commit is contained in:
Mahmoud Ben Hassine
2022-11-08 15:52:40 +01:00
committed by Sam Brannen
parent ce9e2e4d89
commit f9ed0721a8
2 changed files with 74 additions and 0 deletions

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/*
* Copyright 2002-2022 the original author or authors.
*
* 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
*
* https://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.springframework.jdbc.support.incrementer;
import javax.sql.DataSource;
/**
* Incrementer for SQL Server sequences.
*
* @author Mahmoud Ben Hassine
* @since 6.0
*/
public class SqlServerSequenceMaxValueIncrementer extends AbstractSequenceMaxValueIncrementer {
/**
* Default constructor for bean property style usage.
* @see #setDataSource
* @see #setIncrementerName
*/
public SqlServerSequenceMaxValueIncrementer() {
}
/**
* Convenience constructor.
* @param dataSource the DataSource to use
* @param incrementerName the name of the sequence to use
*/
public SqlServerSequenceMaxValueIncrementer(DataSource dataSource, String incrementerName) {
super(dataSource, incrementerName);
}
@Override
protected String getSequenceQuery() {
return "select next value for " + getIncrementerName();
}
}