org.mybatis.dynamic.sql.insert.InsertModel Maven / Gradle / Ivy
/**
* Copyright 2016-2017 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
*
* http://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.insert;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.function.Function;
import java.util.stream.Stream;
import org.mybatis.dynamic.sql.SqlTable;
import org.mybatis.dynamic.sql.insert.render.InsertRenderer;
import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
import org.mybatis.dynamic.sql.render.RenderingStrategy;
import org.mybatis.dynamic.sql.util.InsertMapping;
public class InsertModel {
private SqlTable table;
private T record;
private List columnMappings;
private InsertModel(Builder builder) {
table = Objects.requireNonNull(builder.table);
record = Objects.requireNonNull(builder.record);
columnMappings = Objects.requireNonNull(builder.columnMappings);
}
public Stream mapColumnMappings(Function mapper) {
return columnMappings.stream().map(mapper);
}
public T record() {
return record;
}
public SqlTable table() {
return table;
}
public InsertStatementProvider render(RenderingStrategy renderingStrategy) {
return InsertRenderer.withInsertModel(this)
.withRenderingStrategy(renderingStrategy)
.build()
.render();
}
public static Builder withRecord(T record) {
return new Builder().withRecord(record);
}
public static class Builder {
private SqlTable table;
private T record;
private List columnMappings = new ArrayList<>();
public Builder withTable(SqlTable table) {
this.table = table;
return this;
}
public Builder withRecord(T record) {
this.record = record;
return this;
}
public Builder withColumnMappings(List columnMappings) {
this.columnMappings.addAll(columnMappings);
return this;
}
public InsertModel build() {
return new InsertModel<>(this);
}
}
}