The following example show you how to use the Spring’s JdbcTemplate class to insert a record into database.

package org.kodejava.spring.jdbc;

import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DriverManagerDataSource;

import javax.sql.DataSource;
import java.sql.Types;
import java.util.Date;

public class InsertDemo {
    private static final String INSERT_QUERY = """
            INSERT INTO record (title, release_date, artist_id, label_id, created)
            VALUES (?, ?, ?, ?, ?)
            """;

    private final DataSource dataSource;

    public InsertDemo(DataSource dataSource) {
        this.dataSource = dataSource;
    }

    public static DriverManagerDataSource getDataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setUrl("jdbc:mysql://localhost/musicdb");
        dataSource.setUsername("root");
        dataSource.setPassword("");
        return dataSource;
    }

    public static void main(String[] args) {
        InsertDemo demo = new InsertDemo(getDataSource());
        demo.saveRecord("Rock Beatles", new Date(), 1, 1);
    }

    public void saveRecord(String title, Date releaseDate, Integer artistId, Integer labelId) {
        // Creates an instance of JdbcTemplate and passes a connection
        // to the database.
        JdbcTemplate template = new JdbcTemplate(this.dataSource);

        // Defines the query arguments and the corresponding SQL types
        // of the arguments.
        Object[] params = new Object[]{
                title, releaseDate, artistId, labelId, new Date()
        };
        int[] types = new int[]{
                Types.VARCHAR,
                Types.DATE,
                Types.INTEGER,
                Types.INTEGER,
                Types.DATE
        };

        // Calls JdbcTemplate.update() methods to create a new data
        // in the records table. The update method in general will
        // return number of row / rows processed by the executed query
        int row = template.update(INSERT_QUERY, params, types);
        System.out.println(row + " row inserted.");
    }
}

Maven Dependencies

<dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>6.1.10</version>
    </dependency>
    <dependency>
        <groupId>com.mysql</groupId>
        <artifactId>mysql-connector-j</artifactId>
        <version>8.4.0</version>
    </dependency>
</dependencies>

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Wayan

Founder at Kode Java

A programmer, runner and recreational diver, lives on the island of Bali, Indonesia. Programming in Java, Spring Framework, Hibernate / JPA, MySQL. To support me working on this project, buy me a cup of coffee, every little bit helps. Thank you.

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