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MyBatis framework for generating dynamic SQL
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/*
* Copyright 2016-2024 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.mybatis.dynamic.sql;
import java.sql.JDBCType;
import java.util.Optional;
import org.mybatis.dynamic.sql.render.RenderingStrategy;
/**
* Describes additional attributes of columns that are necessary for binding the column as a JDBC parameter.
* Columns in where clauses are typically bound.
*
* @author Jeff Butler
*
* @param
* - the Java type that corresponds to this column
*/
public interface BindableColumn extends BasicColumn {
/**
* Override the base method definition to make it more specific to this interface.
*/
@Override
BindableColumn as(String alias);
default Optional jdbcType() {
return Optional.empty();
}
default Optional typeHandler() {
return Optional.empty();
}
default Optional renderingStrategy() {
return Optional.empty();
}
default Object convertParameterType(T value) {
return value;
}
default Optional> javaType() {
return Optional.empty();
}
}