Insert record in database with JdbcTemplate

This is an example of how to insert a record to the database using the JdbcTemplate class provided by the Spring Framework. The JdbcTemplate class is the central class in the JDBC core package. It simplifies the use of JDBC and helps to avoid common errors. It executes core JDBC workflow, leaving application code to provide SQL and extract results. This class executes SQL queries or updates, initiating iteration over ResultSets and catching JDBC exceptions. Inserting a record to the database with JdbcTemplate class implies that you should:

Let’s take a look at the code snippet that follows: 

package com.javacodegeeks.snippets.enterprise;
import java.sql.Types;
import java.util.Date;
import javax.sql.DataSource;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
public class InsertRecordInDatabaseWithJdbcTemplate {
	private static final String driverClassName = "com.mysql.jdbc.Driver";
	private static final String url = "jdbc:mysql://localhost/companydb";
	private static final String dbUsername = "jcg";
	private static final String dbPassword = "jcg";
	private static final String insertSql =
  "INSERT INTO employee (" +
  "	name, " +
  "	surname, " +
  "	title, " +
  "	created) " +
  "VALUES (?, ?, ?, ?)";
	private static DataSource dataSource;
	public static void main(String[] args) throws Exception {
		dataSource = getDataSource();
		saveRecord("John", "Black", "Software developer", new Date());
		saveRecord("Tom", "Green", "Project Manager", new Date());
	public static void saveRecord(String name, String surname, String title, Date created) {
		JdbcTemplate template = new JdbcTemplate(dataSource);
		// define query arguments
		Object[] params = new Object[] { name, surname, title, new Date() };
		// define SQL types of the arguments
		int[] types = new int[] { Types.VARCHAR, Types.VARCHAR, Types.VARCHAR, Types.TIMESTAMP };
		// execute insert query to insert the data
		// return number of row / rows processed by the executed query
		int row = template.update(insertSql, params, types);
		System.out.println(row + " row inserted.");
	public static DriverManagerDataSource getDataSource() {
  DriverManagerDataSource dataSource = new DriverManagerDataSource();
  return dataSource;
CREATE TABLE `companydb`.`employee` (
  `name` VARCHAR(45) NOT NULL,
  `surname` VARCHAR(45) NOT NULL,
  `title` VARCHAR(45) NOT NULL,
  PRIMARY KEY (`id`)


1 row inserted.
1 row inserted.

This was an example of how to insert a record to the database using the JdbcTemplate class provided by the Spring Framework in Java.

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