BE THE CODER > Spring > JDBC > Query for String

Spring JDBC Framework simplifies the use of JDBC and helps to avoid common errors. The following example shows querying for a string using JdbcTemplate class.

File Name :	com/bethecoder/tutorials/spring3/tests/QueryForStringTest.java
Author :	Sudhakar KV
Email :	[email protected]


package com.bethecoder.tutorials.spring3.tests;



import javax.sql.DataSource;



import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

import org.springframework.jdbc.core.JdbcTemplate;



public class QueryForStringTest {



  /**

   * @param args

   */

  public static void main(String[] args) {

    

    /**

     * Initialize context and get the JdbcTemplate

     */

    ApplicationContext appContext = new ClassPathXmlApplicationContext("applicationContext.xml");

    DataSource dataSource = (DataSource) appContext.getBean("dataSource");

    JdbcTemplate template = new JdbcTemplate(dataSource);



    int userId = 1;

    String userName = template.queryForObject(

        "select NAME from USER where ID = ?", String.class, userId);

    

    System.out.println("User Name : " + userName);

  }



}