1 /*
2 * Copyright 2016-2025 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.mybatis.dynamic.sql.util.springbatch;
17
18 import java.util.concurrent.atomic.AtomicInteger;
19
20 import org.mybatis.dynamic.sql.render.MyBatis3RenderingStrategy;
21
22 /**
23 * This rendering strategy should be used for MyBatis3 statements using the
24 * MyBatisPagingItemReader supplied by mybatis-spring integration
25 * (<a href="http://www.mybatis.org/spring/">http://www.mybatis.org/spring/</a>).
26 */
27 public class SpringBatchPagingItemReaderRenderingStrategy extends MyBatis3RenderingStrategy {
28
29 @Override
30 public String getFormattedJdbcPlaceholderForPagingParameters(String prefix, String parameterName) {
31 return "#{" //$NON-NLS-1$
32 + parameterName
33 + "}"; //$NON-NLS-1$
34 }
35
36 @Override
37 public String formatParameterMapKeyForFetchFirstRows(AtomicInteger sequence) {
38 return "_pagesize"; //$NON-NLS-1$
39 }
40
41 @Override
42 public String formatParameterMapKeyForLimit(AtomicInteger sequence) {
43 return "_pagesize"; //$NON-NLS-1$
44 }
45
46 @Override
47 public String formatParameterMapKeyForOffset(AtomicInteger sequence) {
48 return "_skiprows"; //$NON-NLS-1$
49 }
50 }