Java database connection pool and database connection examples

  • 2020-04-01 03:23:29
  • OfStack


import java.sql.Connection;
import java.sql.SQLException;
import javax.sql.DataSource;
import com.mchange.v2.c3p0.ComboPooledDataSource;

public class JDBCUtils {
 private static DataSource dataSource = new ComboPooledDataSource();
 public static DataSource getDataSource() {
  return dataSource;
 }
 
 public static Connection getConnection() throws SQLException {
  return dataSource.getConnection();
 }
}


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