How to Inser BLOG(Picture or Photo) Data Type into Oracle Database

package example.jdbc.oraclejdbc;
/*
 * 
 * Defining the Table: Oracle and MySql
 * 
 * create table MyPictures ( id INT PRIMARY KEY, name VARCHAR(0), photo BLOB );
 */
 
import java.io.File;
import java.io.FileInputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
 
public class Main1 {
    public static void main(String[] args) throws Exception {
	Connection conn = getOracleConnection();
	int rows = 0;
	FileInputStream fin = null;
	OutputStream out = null;
	ResultSet rs = null;
	Statement stmt = null;
	oracle.sql.BLOB photo = null;
	conn.setAutoCommit(false);
	stmt = conn.createStatement();
	String id = "001";
	String binaryFileName = "fileName.dat";
 
	rows = stmt.executeUpdate("insert into my_pictures(id, photo ) values ('" + id + "', empty_blob() )");
	System.out.println(rows + " rows inserted");
 
	rs = stmt.executeQuery("select photo from  my_pictures where id = '" + id + "' for update nowait");
	rs.next();
	photo = ((OracleResultSet) rs).getBLOB(1);
 
	fin = new FileInputStream(new File(binaryFileName));
	out = photo.getBinaryOutputStream();
	// Get the optimal buffer size from the BLOB
	byte[] buffer = new byte[photo.getBufferSize()];
	int length = 0;
	while ((length = fin.read(buffer)) != -1) {
	    out.write(buffer, 0, length);
	}
	conn.commit();
 
	out.close();
	fin.close();
	rs.close();
	stmt.close();
	conn.close();
 
    }
 
    private static Connection getHSQLConnection() throws Exception {
	Class.forName("org.hsqldb.jdbcDriver");
	System.out.println("Driver Loaded.");
	String url = "jdbc:hsqldb:data/tutorial";
	return DriverManager.getConnection(url, "sa", "");
    }
 
    public static Connection getMySqlConnection() throws Exception {
	String driver = "org.gjt.mm.mysql.Driver";
	String url = "jdbc:mysql://localhost/demo2s";
	String username = "oost";
	String password = "oost";
 
	Class.forName(driver);
	Connection conn = DriverManager.getConnection(url, username, password);
	return conn;
    }
 
    public static Connection getOracleConnection() throws Exception {
	String driver = "oracle.jdbc.driver.OracleDriver";
	String url = "jdbc:oracle:thin:@localhost:1521:databaseName";
	String username = "userName";
	String password = "password";
 
	Class.forName(driver); // load Oracle driver
	Connection conn = DriverManager.getConnection(url, username, password);
	return conn;
    }
 
}