LastNameParameterConverter.java

/*
 *    Copyright 2016-2025 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 examples.spring;

import org.jspecify.annotations.Nullable;
import org.mybatis.dynamic.sql.ParameterTypeConverter;
import org.springframework.core.convert.converter.Converter;

public class LastNameParameterConverter implements ParameterTypeConverter<LastName, String>,
        Converter<LastName, String> {
    @Override
    public @Nullable String convert(LastName source) {
        if ("Slate".equals(source.name())) {
            return null;
        } else {
            return source.name();
        }
    }
}