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 examples.spring;
17
18 import org.jspecify.annotations.Nullable;
19 import org.mybatis.dynamic.sql.ParameterTypeConverter;
20 import org.springframework.core.convert.converter.Converter;
21
22 public class LastNameParameterConverter implements ParameterTypeConverter<LastName, String>,
23 Converter<LastName, String> {
24 @Override
25 public @Nullable String convert(LastName source) {
26 if ("Slate".equals(source.name())) {
27 return null;
28 } else {
29 return source.name();
30 }
31 }
32 }