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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.insert;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.stream.Stream;
import org.jetbrains.annotations.NotNull;
import org.mybatis.dynamic.sql.SqlTable;
import org.mybatis.dynamic.sql.configuration.StatementConfiguration;
import org.mybatis.dynamic.sql.insert.render.GeneralInsertRenderer;
import org.mybatis.dynamic.sql.insert.render.GeneralInsertStatementProvider;
import org.mybatis.dynamic.sql.render.RenderingStrategy;
import org.mybatis.dynamic.sql.util.AbstractColumnMapping;
import org.mybatis.dynamic.sql.util.Validator;
public class GeneralInsertModel {
private final SqlTable table;
private final List insertMappings;
private final StatementConfiguration statementConfiguration;
private GeneralInsertModel(Builder builder) {
table = Objects.requireNonNull(builder.table);
Validator.assertNotEmpty(builder.insertMappings, "ERROR.6"); //$NON-NLS-1$
insertMappings = builder.insertMappings;
statementConfiguration = Objects.requireNonNull(builder.statementConfiguration);
}
public Stream columnMappings() {
return insertMappings.stream();
}
public SqlTable table() {
return table;
}
@NotNull
public GeneralInsertStatementProvider render(RenderingStrategy renderingStrategy) {
return GeneralInsertRenderer.withInsertModel(this)
.withRenderingStrategy(renderingStrategy)
.withStatementConfiguration(statementConfiguration)
.build()
.render();
}
public static class Builder {
private SqlTable table;
private final List insertMappings = new ArrayList<>();
private StatementConfiguration statementConfiguration;
public Builder withTable(SqlTable table) {
this.table = table;
return this;
}
public Builder withInsertMappings(List extends AbstractColumnMapping> insertMappings) {
this.insertMappings.addAll(insertMappings);
return this;
}
public Builder withStatementConfiguration(StatementConfiguration statementConfiguration) {
this.statementConfiguration = statementConfiguration;
return this;
}
public GeneralInsertModel build() {
return new GeneralInsertModel(this);
}
}
}