org.javalite.db_migrator

Class DbUtils

java.lang.Object

org.javalite.db_migrator.DbUtils

public class DbUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static boolean	blank(String str)
static void	closeQuietly(Object toClose)
static DatabaseType	databaseType(String url)
static String	driverClass(String url) Given a jdbc url, this tries to determine the target database and returns the driver class name as a string.
static int	exec(String statement, Object... params)
static String	extractDatabaseName(String url) Given a JDBC connection URL, extract only the database name.
static String	extractServerUrl(String url) Given a JDBC connection URL, generate a new connection URL to connect directly to the database server itself (ie: no database specified).

Methods inherited from class java.lang.Object

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

Method Detail

driverClass

public static String driverClass(String url)

Given a jdbc url, this tries to determine the target database and returns the driver class name as a string.

Parameters:

url - jdbc url

Returns:

jdbc driver class name

databaseType

public static DatabaseType databaseType(String url)

extractDatabaseName

public static String extractDatabaseName(String url)

Given a JDBC connection URL, extract only the database name.

Parameters:

url - a JDBC connection URL

Returns:

the database name

extractServerUrl

public static String extractServerUrl(String url)

Given a JDBC connection URL, generate a new connection URL to connect directly to the database server itself (ie: no database specified).

Parameters:

url - a JDBC connection URL

Returns:

a new JDBC connection URL to connect directly to the database server

exec

public static int exec(String statement,
                       Object... params)

closeQuietly

public static void closeQuietly(Object toClose)

blank

public static boolean blank(String str)