net.jmatrix.db.common

Class DBUtils

java.lang.Object

net.jmatrix.db.common.DBUtils

public final class DBUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
DBUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	close(Connection con)
static void	close(Connection con, Statement state, ResultSet rs)
static void	close(ResultSet rs)
static void	close(Statement state)
static Date	dateFunction(Statement state, String sql)
static int	executeUpdate(Connection con, String sql)
static Connection	getConnection(String driver, String url, String user, String pass)
static int	intFunction(Statement state, String sql)
static void	log(String s)
static List<String>	stringListFunction(Statement state, String sql)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DBUtils

public DBUtils()

Method Detail

close

public static final void close(Connection con,
         Statement state,
         ResultSet rs)

close

public static final void close(Statement state)

close

public static final void close(ResultSet rs)

close

public static final void close(Connection con)

intFunction

public static int intFunction(Statement state,
              String sql)
                       throws SQLException

Throws:

SQLException

dateFunction

public static Date dateFunction(Statement state,
                String sql)
                         throws SQLException

Throws:

SQLException

stringListFunction

public static List<String> stringListFunction(Statement state,
                              String sql)
                                       throws SQLException

Throws:

SQLException

getConnection

public static final Connection getConnection(String driver,
                       String url,
                       String user,
                       String pass)
                                      throws SQLException

Throws:

SQLException

executeUpdate

public static int executeUpdate(Connection con,
                String sql)
                         throws SQLException

Throws:

SQLException

log

public static final void log(String s)