import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
public class Main {
public static void main(String[] argv) throws Exception {
String driverName = "oracle.jdbc.driver.OracleDriver";
Class.forName(driverName);
String serverName = "127.0.0.1";
String portNumber = "1521";
String sid = "mydatabase";
String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
String username = "username";
String password = "password";
Connection connection = DriverManager.getConnection(url, username, password);
Statement stmt = connection.createStatement();
String procedure = "CREATE OR REPLACE PROCEDURE myprocout(x OUT VARCHAR) IS BEGIN "
+ "INSERT INTO oracle_table VALUES('string 2'); x := 'outvalue'; END;";
stmt.executeUpdate(procedure);
}
}