com.communote.server.core.common.util

Class DatabaseHelper

java.lang.Object

com.communote.server.core.common.util.DatabaseHelper

public class DatabaseHelper
extends Object

Helper for database operations.

Author:

Communote GmbH - http://www.communote.com/

Method Summary

Modifier and Type	Method and Description
static void	closeConnection(Connection connection) Close the given connection .
static void	testDatabaseConnection() Tries to connect to the global database.
static void	testDatabaseConnection(String driverClassName, String url, String login, String password) Tries to connect to the named database.

Methods inherited from class java.lang.Object

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

Method Detail

closeConnection

public static void closeConnection(Connection connection)

Close the given connection . Can be null. Ignores any exception.

Parameters:

connection - SQL Connection

testDatabaseConnection

public static void testDatabaseConnection()
                                   throws DatabaseConnectionException

Tries to connect to the global database.

Throws:

DatabaseConnectionException - in case the connection cannot be established

testDatabaseConnection

public static void testDatabaseConnection(String driverClassName,
                                          String url,
                                          String login,
                                          String password)
                                   throws DatabaseConnectionException

Tries to connect to the named database.

Parameters:

driverClassName - name of the driver class

url - the URL to the database

login - the login name to use for the connection

password - the password the password to use for the connection

Throws:

DatabaseConnectionException - in case the connection cannot be established